21st Century Management Services bulk deals, insider trading and stake changes
NSE: 21STCENMGMBSE: 526921Capital MarketsSmall Cap
Last close ₹48.05down ₹2.52 (4.98%)BSE ₹47.97
Share price at the NSE close on 23 Oct 2026. Previous close ₹50.57.
52-week range of traded prices to 23 Oct 2026
₹28.25Low, 6 Apr 2026₹53.79High, 29 Dec 2025
- Under NSE's long-term additional surveillance, stage I, on the list for 23 Oct 2026. The exchange puts a share here when its price has moved unusually, and trading in it carries extra conditions.
- Next results date: the board meets on 29 Oct 2026 to consider: financial results.
- Market capMarket capitalisation. Share price times the number of shares: what the whole company is worth at the day's price. The rank is by average market value over the six months to Jun 2026, among listed companies.
- ₹50 Cr3,659th largest listed
- P/EPrice to earnings, trailing. Market cap divided by the profit of the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly) that belongs to the company's own shareholders, after the share of the other owners of its subsidiaries: what investors pay for each rupee of a year's profit.
- Lossover the last 12 months
- P/BPrice to book. Market cap divided by the net worth that belongs to the company's own shareholders, its assets less everything it owes and less the other owners' share of its subsidiaries, on its latest balance sheet. The filing of 27 May 2026
- 1.5
- Dividend yieldDividend yield. Dividends paid per share in the twelve months to the day, as a percentage of the day's share price.
- Nonein the last 12 months
- ROEReturn on equity. Profit over the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly) that belongs to the company's own shareholders, as a percentage of their net worth, the money they have in the business. Net worth is the average of the latest balance sheet and the one a year before it. The filing of 13 Aug 2026
- −41.0%
- ROCEReturn on capital employed. Operating profit after depreciation (revenue less operating expenses and depreciation, without other income and one-off items) as a percentage of all the money the business runs on: the whole group's net worth, the other owners of its subsidiaries included, plus borrowings. Lease liabilities are not counted: the results filings do not state them. The profit is over the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly); net worth and borrowings are on the latest balance sheet. The filing of 13 Aug 2026
- −51.9%
- Debt to equityDebt to equity. Borrowings divided by the whole group's net worth, the other owners of its subsidiaries included: rupees borrowed for each rupee of equity in the business. Lease liabilities are not counted: the results filings do not state them. From the balance sheet at the end of Mar 2026. The filing of 27 May 2026
- 0.00
- Volume, NSEVolume. Shares traded on the last trading day; delivery is the part buyers kept rather than sold again the same day.
- 11,77489.3% delivered
21st Century Management Services insider trading
All 90 disclosures on record. The company's own latest disclosure on record is from Mar 2025.Insider trading, all companies
Mar 2025
- KARTHIK SUNDAR IYER₹0.07 Cr10,207 sharesBought · Promoter · 26 Mar 2025 · disclosed 2 Apr
- KARTHIK IYER₹0.04 Cr5,955 sharesSold · Immediate relative · 26 Mar 2025 · disclosed 27 Mar · stake 11.91% before, 11.85% after
- KARTHIK IYER₹0.07 Cr10,207 sharesBought · Immediate relative · 25 Mar 2025 · disclosed 27 Mar · stake 11.81% before, 11.91% after
- KARTHIK IYER₹0.09 Cr13,984 sharesBought · Immediate relative · 21 Mar 2025 · disclosed 24 Mar · stake 11.68% before, 11.81% after
Feb 2025
- KARTHIK IYER₹0.08 Cr11,665 sharesBought · Immediate relative · 28 Feb 2025 · disclosed 4 Mar · stake 11.57% before, 11.68% after
- KARTHIK SUNDAR IYER₹0.12 Cr17,054 sharesBought · Promoter · 24 Feb 2025 · disclosed 10 Mar
- KARTHIK IYER₹0.04 Cr5,389 sharesBought · Immediate relative · 24 Feb 2025 · disclosed 27 Feb · stake 11.52% before, 11.57% after
Sep 2024
- KRISHNAN M₹0.10 Cr7,611 sharesSold · Immediate relative · 17 Sep 2024 · disclosed 19 Sep · stake 0.29% before, 0.21% after
- SHRI KRISHNAN MUTHUKUMAR₹0.15 Cr11,433 sharesSold or invoked · Promoter And Designated Person · 13 Sep 2024 · disclosed 2 Feb 2025
- KRISHNAN M₹0.18 Cr13,822 sharesSold · Immediate relative · 12 Sep 2024 · disclosed 16 Sep · held 43,700 before, holds 29,878 after, stake 0.29% after
Jun 2024
- KARTHIK IYER₹0.03 Cr4,649 sharesBought · Immediate relative · 26 Jun 2024 · disclosed 27 Jun · stake 11.47% before, 11.51% after
Dec 2023
- KARTHIK SUNDAR IYER₹0.10 Cr31,055 sharesBought · Promoter · 28 Dec 2023 · disclosed 1 Jan 2024
- KARTHIK IYER₹0.33 Cr1,03,833 sharesBought · Immediate relative · 27 Dec 2023 · disclosed 28 Dec · stake 10.48% before, 11.47% after
- KARTHIK SUNDAR IYER₹0.25 Cr76,821 sharesBought · Promoter · 20 Dec 2023 · disclosed 29 Dec
- KARTHIK IYER₹0.01 Cr4,042 sharesBought · Immediate relative · 20 Dec 2023 · disclosed 21 Dec · stake 10.44% before, 10.48% after
- KARTHIK IYER₹0.03 Cr11,273 sharesBought · Immediate relative · 14 Dec 2023 · disclosed 15 Dec · stake 10.33% before, 10.44% after
Nov 2023
- KARTHIK IYER₹0.02 Cr8,157 sharesBought · Immediate relative · 30 Nov 2023 · disclosed 1 Dec · stake 10.26% before, 10.33% after
- KARTHIK SUNDAR IYER₹0.12 Cr48,056 sharesBought · Promoter · 28 Nov 2023 · disclosed 20 Dec
- KARTHIK IYER₹0.07 Cr28,626 sharesBought · Immediate relative · 28 Nov 2023 · disclosed 29 Nov · stake 9.99% before, 10.26% after
Earlier, Jun 2015 to Jun 2023Hide earlier
Jun 2023
- KARTHIK IYER₹0.04 Cr18,494 sharesBought · Immediate relative · 27 Jun 2023 · disclosed 28 Jun · stake 9.81% before, 9.99% after
- KARTHIK IYER₹0.02 Cr8,308 sharesBought · Immediate relative · 21 Jun 2023 · disclosed 23 Jun · held 10,21,847 before, holds 10,30,155 after
- KARTHIK SUNDAR IYER₹0.11 Cr47,756 sharesBought · Promoter · 16 Jun 2023 · disclosed 3 Jul
- KARTHIK IYER₹0.04 Cr18,512 sharesBought · Immediate relative · 15 Jun 2023 · disclosed 19 Jun · stake 9.56% before, 9.73% after
- KARTHIK SUNDAR IYER₹0.06 Cr31,872 sharesBought · Promoter · 13 Jun 2023 · disclosed 21 Jun
- KARTHIK SUNDAR IYER₹0.10 Cr50,266 sharesBought · Promoter · 12 Jun 2023 · disclosed 16 Jun
- KARTHIK IYER₹0.10 Cr54,343 sharesBought · Immediate relative · 9 Jun 2023 · disclosed 13 Jun · stake 9.04% before, 9.56% after
- KARTHIK SUNDAR IYER₹0.15 Cr79,000 sharesBought · Promoter · 6 Jun 2023 · disclosed 16 Jun
- KARTHIK IYER₹0.02 Cr14,037 sharesBought · Immediate relative · 6 Jun 2023 · disclosed 8 Jun · stake 8.90% before, 9.04% after
Mar 2023
- KARTHIK IYER₹0.03 Cr12,350 sharesBought · Immediate relative · 29 Mar 2023 · stake 8.79% before, 8.90% after
- KARTHIK IYER₹69,0003,478 sharesBought · Immediate relative · 24 Mar 2023 · disclosed 27 Mar · stake 8.75% before, 8.79% after
- KARTHIK IYER₹49,0002,657 sharesBought · Immediate relative · 21 Mar 2023 · disclosed 22 Mar · stake 8.73% before, 8.75% after
- KARTHIK IYER₹0.02 Cr10,638 sharesBought · Immediate relative · 17 Mar 2023 · disclosed 21 Mar · stake 8.63% before, 8.73% after
- KARTHIK IYER₹0.02 Cr12,715 sharesBought · Immediate relative · 15 Mar 2023 · disclosed 16 Mar · stake 8.51% before, 8.63% after
Jun 2022
- KARTHIK IYER₹0.08 Cr31,454 sharesBought · Promoter Group · 24 Jun 2022 · disclosed 28 Jun · stake 8.21% before, 8.51% after
- KARTHIK IYER₹45,0001,918 sharesBought · Immediate relative · 21 Jun 2022 · disclosed 23 Jun · stake 8.19% before, 8.21% after
- KARTHIK IYER₹0.02 Cr5,421 sharesBought · Immediate relative · 17 Jun 2022 · disclosed 20 Jun · stake 8.14% before, 8.19% after
Mar 2022
- KARTHIK IYER₹0.04 Cr12,057 sharesBought · Immediate relative · 28 Mar 2022 · disclosed 30 Mar · stake 8.02% before, 8.14% after
- KARTHIK SUNDAR IYER₹0.19 Cr68,441 sharesBought · Promoter · 16 Mar 2022 · disclosed 28 Mar
- KARTHIK IYER₹0.19 Cr68,241 sharesBought · Immediate relative · 16 Mar 2022 · disclosed 23 Mar · stake 7.37% before, 8.02% after
Nov 2021
- KARTHIK IYER₹0.23 Cr36,760 sharesSold · Immediate relative · 22 Nov 2021 · stake 7.72% before, 7.37% after
- KARTHIK SUNDAR IYER₹0.29 Cr46,132 sharesSold or invoked · Promoter · 10 Nov 2021 · disclosed 24 Nov
- KARTHIK IYER₹0.06 Cr9,372 sharesSold · Immediate relative · 10 Nov 2021 · disclosed 11 Nov · stake 7.81% before, 7.72% after
- E Y RANGOONWALA₹0.55 Cr87,523 sharesSold · Promoters · 10 Nov 2021 · stake 1.79% before, 0.95% after
- KARTHIK IYER₹0.60 Cr1,00,000 sharesSold · Immediate relative · 8 Nov 2021 · disclosed 10 Nov · stake 8.76% before, 7.81% after
Oct 2021
- E.Y.RANGOONWALA₹0.52 Cr87,523 sharesBought · Promoter · 8 Oct 2021 · disclosed 11 Nov
- E.Y.RANGOONWALA₹0.52 Cr87,523 sharesSold or invoked · Promoter · 8 Oct 2021 · disclosed 11 Nov
- KARTHIK SUNDAR IYER₹0.60 Cr1,00,000 sharesSold or invoked · Promoter · 8 Oct 2021 · disclosed 10 Nov
Sep 2021
- KARTHIK IYER₹3,00071 sharesBought · Immediate relative · 17 Sep 2021 · disclosed 20 Sep · held 9,20,087 before, holds 9,20,158 after, stake 8.76% after
- KARTHIK IYER₹0.05 Cr11,363 sharesBought · Immediate relative · 16 Sep 2021 · disclosed 17 Sep · stake 8.65% before, 8.76% after
- KARTHIK SUNDAR IYER₹0.08 Cr20,637 sharesBought · Promoter · 13 Sep 2021 · disclosed 13 Oct
- KARTHIK IYER₹0.13 Cr38,286 sharesBought · Immediate relative · 8 Sep 2021 · disclosed 9 Sep · stake 8.28% before, 8.65% after
Aug 2021
- KARTHIK SUNDAR IYER₹0.14 Cr40,286 sharesBought · Promoter · 31 Aug 2021 · disclosed 13 Oct
- KARTHIK IYER₹0.10 Cr31,911 sharesBought · Immediate relative · 27 Aug 2021 · disclosed 30 Aug · stake 7.98% before, 8.28% after
- KARTHIK IYER₹0.02 Cr9,411 sharesBought · Immediate relative · 11 Aug 2021 · disclosed 13 Aug · stake 7.98% before, 7.98% after
- KARTHIK IYER₹0.02 Cr7,577 sharesBought · Immediate relative · 6 Aug 2021 · disclosed 9 Aug · stake 7.82% before, 7.89% after
- KARTHIK SUNDAR IYER₹0.18 Cr62,423 sharesBought · Promoter · 5 Aug 2021 · disclosed 13 Oct
- KARTHIK IYER₹0.13 Cr52,947 sharesBought · Immediate relative · 4 Aug 2021 · disclosed 5 Aug · stake 7.32% before, 7.82% after
Jun 2021
- KARTHIK IYER₹48,0002,141 sharesBought · Immediate relative · 30 Jun 2021 · disclosed 1 Jul · stake 7.29% before, 7.31% after
- KARTHIK IYER₹48,0002,141 sharesBought · Immediate relative · 29 Jun 2021 · disclosed 30 Jun · stake 7.29% before, 7.31% after
- KARTHIK IYER₹14,000646 sharesBought · Immediate relative · 25 Jun 2021 · disclosed 2 Jul · stake 7.31% before, 7.32% after
- KARTHIK IYER₹0.02 Cr7,686 sharesBought · Immediate relative · 23 Jun 2021 · disclosed 25 Jun · stake 7.22% before, 7.29% after
- KARTHIK IYER₹0.02 Cr11,792 sharesBought · Immediate relative · 15 Jun 2021 · disclosed 17 Jun · stake 7.11% before, 7.22% after
Mar 2021
- KARTHIK IYER₹0.37 Cr2,36,710 sharesBought · Immediate relative · 24 Mar 2021 · disclosed 25 Mar · stake 4.85% before, 7.11% after
- SUNDAR IYER₹0.13 Cr86,461 sharesBought · Promoters · 24 Mar 2021 · disclosed 25 Mar · stake 42.56% before, 43.39% after
- KARTHIK IYER₹73,0004,859 sharesBought · Immediate relative · 19 Mar 2021 · disclosed 23 Mar · stake 4.81% before, 4.85% after
- KARTHIK IYER₹22,0001,625 sharesBought · Immediate relative · 15 Mar 2021 · disclosed 17 Mar · stake 4.79% before, 4.81% after
- KARTHIK IYER₹23,0001,781 sharesBought · Immediate relative · 9 Mar 2021 · disclosed 12 Mar · stake 4.78% before, 4.79% after
- KARTHIK SUNDAR IYER₹0.39 Cr2,56,052 sharesBought · Promoter · 5 Mar 2021 · disclosed 31 Mar
- KARTHIK IYER₹0.01 Cr11,077 sharesBought · Immediate relative · 5 Mar 2021 · disclosed 8 Mar · stake 4.67% before, 4.78% after
- KARHIK IYER₹0.01 Cr11,077 sharesBought · Connected Person · 5 Mar 2021 · disclosed 8 Mar · stake 4.67% before, 4.78% after
Sep 2020
- SUNDAR IYER₹0.06 Cr57,116 sharesBought · Promoters · 17 Sep 2020 · disclosed 21 Sep · stake 42.02% before, 42.56% after
- SUNDAR IYER₹0.10 Cr99,850 sharesBought · Promoters · 16 Sep 2020 · disclosed 17 Sep · stake 41.07% before, 42.02% after
Feb 2020
- SUNDAR IYER₹0.13 Cr1,00,000 sharesBought · Promoters · 28 Feb 2020 · disclosed 3 Mar · stake 40.12% before, 41.07% after
- KARTHIK IYER1,30,000sharesBought · Promoter Group · 27 Feb 2020 · disclosed 2 Mar · stake 3.43% before, 4.67% after
- SIDDHARTH IYER2,28,895sharesSold · Promoter Group · 27 Feb 2020 · disclosed 2 Mar · held 2,28,895 before
Dec 2019
- KARTHIK IYER₹0.08 Cr48,895 sharesBought · Promoter Group · 31 Dec 2019 · disclosed 2 Jan 2020 · stake 2.97% before, 3.43% after
- SIDDHARTH IYER₹0.45 Cr2,94,105 sharesSold · Promoter Group · 26 Dec 2019 · disclosed 30 Dec · stake 4.98% before, 2.18% after
- KARTHIK IYER₹0.45 Cr2,93,704 sharesBought · Promoter Group · 26 Dec 2019 · disclosed 30 Dec · stake 0.17% before, 2.97% after
- KARTHIK IYER₹0.03 Cr17,676 sharesBought · Immediate relative · 20 Dec 2019 · disclosed 26 Dec · holds 17,676 after, stake 0.17% after
Apr 2018
- SUNDAR IYER₹0.26 Cr57,440 sharesBought · Promoters · 30 Apr 2018 · disclosed 2 May · stake 39.57% before, 40.12% after
- SUNDAR IYER₹1.21 Cr2,71,042 sharesBought · Promoters · 26 Apr 2018 · disclosed 30 Apr · stake 36.99% before, 39.57% after
- SUNDAR IYER₹0.37 Cr85,028 sharesBought · Promoters · 24 Apr 2018 · disclosed 25 Apr · stake 36.18% before, 36.99% after
- SUNDAR IYER₹0.13 Cr31,940 sharesBought · Promoters · 20 Apr 2018 · disclosed 23 Apr · stake 35.88% before, 36.18% after
Mar 2018
- MRS. VANAJA SUNDAR IYER₹1.81 Cr5,20,000 sharesBought · Immediate relative · 27 Mar 2018 · disclosed 29 Mar · stake 2.86% before, 7.81% after
Apr 2016
- VANAJA SUNDAR IYER50,000sharesBought · Promoters · 27 Apr 2016 · disclosed 28 Apr · held 2,50,000 before, holds 3,00,000 after
- Vanaja Sundar Iyer50,000sharesReceived · Promoter · 13 Apr 2016 · Market · held 2,00,000 before
- VANAJA SUNDAR IYER1,00,000sharesBought · Promoters · 12 Apr 2016 · disclosed 13 Apr · held 1,50,000 before, holds 2,50,000 after
- Vanaja Sundar Iyer50,000sharesReceived · Promoter · 12 Apr 2016 · disclosed 13 Apr · Market · held 1,50,000 before
Jul 2015
- Sundar Iyer27,029sharesReceived · Promoter · 7 Jul 2015 · Market · held 37,40,251 before
Jun 2015
- Sunder Iyer18,645sharesReceived · Promoter · 26 Jun 2015 · Market · held 37,21,606 before
Trades by the company's promoters, directors, key managers, employees and their relatives, as each disclosed them. Value is what the filer stated; the mode is shown where the shares moved off the market.
21st Century Management Services stake sales and purchases
All 65 disclosures on record.
Mar 2025
- SoldMr. Karthik Iyer · promoter0.06% of the company5,955 sharesholds 11.85% after26 Mar 2025 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.10% of the company10,207 sharesholds 11.91% after26 Mar 2025 · filed under the 2% rule · Open Market
- AcquiredMR .karthik iyer · promoter0.14% of the company13,984 sharesholds 11.81% after21 Mar 2025 · filed under the 2% rule · Open Market
- AcquiredKarthik Iyer · promoter0.11% of the company11,665 sharesholds 11.67% after3 Mar 2025 · filed under the 2% rule · Open Market
Feb 2025
- AcquiredMr. Karthik Iyer · promoter0.05% of the company5,389 sharesholds 11.56% after27 Feb 2025 · filed under the 2% rule · Public Issue
Sep 2024
- SoldKrishnan M · promoter0.08% of the company7,611 sharesholds 0.21% after17 Sep 2024 · filed under the 2% rule · Open Market
- SoldMr. Krishnan M · promoter0.13% of the company13,822 sharesholds 0.29% after13 Sep 2024 · filed under the 2% rule · Open Market
Jun 2024
- AcquiredMr. Karthik Iyer · promoter0.04% of the company4,649 sharesholds 11.52% after27 Jun 2024 · filed under the 2% rule · Open Market
Dec 2023
- AcquiredMr. Karthik Iyer · promoter0.99% of the company1,03,833 sharesholds 11.47% after28 Dec 2023 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.04% of the company4,042 sharesholds 10.48% after21 Dec 2023 · filed under the 2% rule · Open Market
Nov 2023
- AcquiredKarthik Iyer · promoter0.07% of the company8,157 sharesholds 10.34% after30 Nov 2023 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.27% of the company28,626 sharesholds 10.26% after29 Nov 2023 · filed under the 2% rule · Open Market
Earlier, Jun 2015 to Jun 2023Hide earlier
Jun 2023
- AcquiredMr. Karthik Iyer · promoter0.18% of the company18,494 sharesholds 9.99% after28 Jun 2023 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.08% of the company8,308 sharesholds 9.81% after23 Jun 2023 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.18% of the company18,512 sharesholds 9.73% after19 Jun 2023 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.52% of the company54,343 sharesholds 9.55% after13 Jun 2023 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.13% of the company14,037 sharesholds 9.03% after7 Jun 2023 · filed under the 2% rule · Open Market
Mar 2023
- AcquiredMr. Karthik Iyer · promoter0.11% of the company12,350 sharesholds 8.90% after29 Mar 2023 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.04% of the company3,478 sharesholds 8.79% after27 Mar 2023 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.02% of the company2,657 sharesholds 8.75% after21 Mar 2023 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.10% of the company10,638 sharesholds 8.73% after20 Mar 2023 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.12% of the company12,715 sharesholds 8.63% after16 Mar 2023 · filed under the 2% rule · Open Market
Jun 2022
- AcquiredKARTHIK IYER · promoter0.30% of the company31,454 sharesholds 8.51% after28 Jun 2022 · filed under the 2% rule · Open market
- AcquiredKARTHIK IYER · promoter0.02% of the company1,918 sharesholds 8.21% after22 Jun 2022 · filed under the 2% rule · Open market
- AcquiredKARTHIK IYER · promoter0.05% of the company5,421 sharesholds 8.19% after17 Jun 2022 · filed under the 2% rule · Open market
Mar 2022
- AcquiredKARTHIK SUNDAR IYER · promoter0.12% of the company12,057 sharesholds 8.14% after28 Mar 2022 · filed under the 2% rule · Open market
- AcquiredKARTHIK IYER · promoter0.65% of the company68,241 sharesholds 8.02% after23 Mar 2022 · filed under the 2% rule · Open market
Nov 2021
- SoldMr. Karthik Iyer · promoter0.35% of the company36,760 sharesholds 7.37% after22 Nov 2021 · filed under the 2% rule · Open Market
- SoldEbrahim Y. Rangoonwala · promoter0.84% of the company87,523 sharesholds 0.95% after10 Nov 2021 · filed under the 2% rule · Open Market
- SoldMr. Karthik Iyer · promoter0.09% of the company9,372 sharesholds 7.72% after10 Nov 2021 · filed under the 2% rule · Open Market
- SoldMr. Karthik Iyer · promoter0.95% of the company1,00,000 sharesholds 7.81% after8 Nov 2021 · filed under the 2% rule · Open Market
Sep 2021
- AcquiredMr. Karthik Iyer · promoter71 sharesholds 8.76% after17 Sep 2021 · filed under the 2% rule · Open Market
- AcquiredMr Karthik Iyer · promoter0.11% of the company11,363 sharesholds 8.76% after16 Sep 2021 · filed under the 2% rule · Open Market
- AcquiredKarthik Iyer · promoter0.37% of the company38,286 sharesholds 8.65% after8 Sep 2021 · filed under the 2% rule · Open Market
Aug 2021
- AcquiredKarthik Iyer · promoter0.30% of the company31,911 sharesholds 8.28% after27 Aug 2021 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.09% of the company9,411 sharesholds 7.98% after11 Aug 2021 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.07% of the company7,577 sharesholds 7.89% after9 Aug 2021 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.50% of the company52,947 sharesholds 7.82% after5 Aug 2021 · filed under the 2% rule · Open Market
Jun 2021
- AcquiredMr. Karthik Iyer · promoter0.02% of the company2,141 sharesholds 7.31% after29 Jun 2021 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.01% of the company646 sharesholds 7.32% after25 Jun 2021 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.07% of the company7,686 sharesholds 7.29% after24 Jun 2021 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.11% of the company11,792 sharesholds 7.22% after16 Jun 2021 · filed under the 2% rule · Open Market
Mar 2021
- AcquiredMr. Sundar Iyer · promoter0.82% of the company86,461 sharesholds 43.39% after24 Mar 2021 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter2.26% of the company2,36,710 sharesholds 7.11% after24 Mar 2021 · filed under the 2% rule · Open Market
- AcquiredMr Karthik Iyer · promoter0.04% of the company4,859 sharesholds 4.85% after23 Mar 2021 · filed under the 2% rule · Open Market
- AcquiredMr Karthik Iyer · promoter0.02% of the company1,625 sharesholds 4.81% after16 Mar 2021 · filed under the 2% rule · Open Market
- AcquiredMr Karthik Iyer · promoter0.01% of the company1,781 sharesholds 4.79% after10 Mar 2021 · filed under the 2% rule · Open Market
- AcquiredMr. Karthik Iyer · promoter0.11% of the company11,077 sharesholds 4.78% after8 Mar 2021 · filed under the 2% rule · Open Market
Sep 2020
- AcquiredMr Sundar Iyer · promoter0.54% of the company57,116 sharesholds 42.56% after17 Sep 2020 · filed under the 2% rule · Open Market
- AcquiredMr Sundar Iyer · promoter0.95% of the company99,850 sharesholds 42.02% after16 Sep 2020 · filed under the 2% rule · Open Market
Mar 2020
- AcquiredKARTHIK IYER · promoter1.24% of the company1,30,000 sharesholds 4.67% after2 Mar 2020 · filed under the 2% rule · Open Market
- SoldMr Siddharth Iyer · promoter2.18% of the company2,28,895 sharesholds none after2 Mar 2020 · filed under the 2% rule · Open Market
Feb 2020
- AcquiredSundar Iyer · promoter0.95% of the company1,00,000 sharesholds 41.07% after28 Feb 2020 · filed under the 2% rule · Open Market
Dec 2019
- AcquiredMr Karthik Iyer · promoter0.46% of the company48,895 sharesholds 3.43% after31 Dec 2019 · filed under the 2% rule · Open Market
- SoldSiddharth Iyer · promoter2.80% of the company2,94,105 sharesholds 2.18% after30 Dec 2019 · filed under the 2% rule · Open Market
- AcquiredMr. Karthlk Iyer · promoter2.80% of the company2,93,704 sharesholds 2.97% after30 Dec 2019 · filed under the 2% rule · Open Market
- AcquiredMr Karthik Iyer · promoter0.17% of the company17,676 sharesholds 0.17% after24 Dec 2019 · filed under the 2% rule · Open Market
Apr 2018
- AcquiredMr Sundar Iyer · promoter0.55% of the company57,440 sharesholds 40.12% after30 Apr 2018 · filed under the 2% rule · Open Market
- AcquiredMr. Sundar Iyer · promoter2.58% of the company2,71,042 sharesholds 39.57% after27 Apr 2018 · filed under the 2% rule · Open Market
- AcquiredMr. Sundar Iyer · promoter0.81% of the company85,028 sharesholds 36.99% after25 Apr 2018 · filed under the 2% rule · Open Market
- AcquiredMr. Sundar Iyer · promoter0.30% of the company31,940 sharesholds 36.18% after23 Apr 2018 · filed under the 2% rule · Open Market
Mar 2018
- AcquiredMr. Vanaja Sundar Iyer · promoter4.95% of the company5,20,000 sharesholds 7.81% after28 Mar 2018 · filed under the 2% rule · Open Market
Apr 2016
- AcquiredVanaja Sundar Iyer · promoter0.48% of the company50,000 sharesholds 2.39% after13 Apr 2016 · filed under the 2% rule · Open Market
- AcquiredVanaja Sundar Iyer · promoter0.48% of the company50,000 sharesholds 1.91% after12 Apr 2016 · filed under the 2% rule · Open Market
Jun 2015
- AcquiredSUNDAR IYER · promoter0.18% of the company18,645 sharesholds 35.62% after26 Jun 2015 · filed under the 2% rule · Open Market
The 5% rule: an investor discloses on reaching 5% of the company. The 2% rule: a holder of 5% or more discloses each change of 2% or more, including one that takes it below 5%. A transfer exempt from an open offer, the offer to buy from every other shareholder that a large purchase otherwise brings, is disclosed too. Each line shows what its filing states, which can be a smaller change than its rule names.
21st Century Management Services bulk deals
None in the last 12 months, since 23 Oct 2025.Today's bulk and block deals, all companies
ValueValue of a deal. The shares traded times the deal's price.Per cent of the companyPer cent of the company. The shares traded as a percentage of all the company's shares in issue on the day of the deal.
Tuesday 4 Jun 20241 firm · ₹0.39 Cr bought · ₹0 soldNet bought ₹0.39 Cr
- BoughtPANNALAL BHANSALIBought 76,367 at ₹51.150.73% of the company₹0.39 Cr
Wednesday 27 Dec 20231 firm · ₹0.23 Cr bought · ₹0 soldNet bought ₹0.23 Cr
- BoughtKARTHIK SUNDARBought 69,893 at ₹32.200.67% of the company₹0.23 Cr
Tuesday 22 Mar 20221 firm · ₹0.17 Cr bought · ₹0 soldNet bought ₹0.17 Cr
- BoughtKARTHIK SUNDAR IYERBought 60,362 at ₹27.650.57% of the company₹0.17 Cr
Thursday 30 Dec 20212 firms · ₹0.39 Cr bought · ₹0.39 Cr soldNet nil
- SoldMANSI SHARES & STOCK ADVISORS PVT LTDSold 88,000 at ₹44.700.84% of the company₹0.39 Cr
- BoughtSHAH CHETAN RASIKLALBought 88,000 at ₹44.700.84% of the company₹0.39 Cr
Tuesday 28 Dec 20211 firm · ₹0.27 Cr bought · ₹0.10 Cr soldNet bought ₹0.17 Cr
- Both waysMANSI SHARES & STOCK ADVISORS PVT LTDBought 60,010 at ₹45.30Sold 21,926 at ₹47.100.57% of the companyNet +38,084 shares₹0.27 Cr bought
Friday 29 Oct 20211 firm · ₹0 bought · ₹0.29 Cr soldNet sold ₹0.29 Cr
- SoldNAVRATRI SHARE TRADING PRIVATE LIMITED .Sold 53,217 at ₹54.350.51% of the company₹0.29 Cr
Wednesday 24 Mar 20212 firms · ₹0.29 Cr bought · ₹0.52 Cr soldNet sold ₹0.23 Cr
- SoldFASHIONS BRANDS (INDIA) PRIVATE LIMITEDSold 3,35,000 at ₹15.463.19% of the company₹0.52 Cr
- BoughtKARTHIK SUNDAR IYERBought 1,86,710 at ₹15.661.78% of the company₹0.29 Cr
Thursday 26 Dec 20191 firm · ₹0.08 Cr bought · ₹0 soldNet bought ₹0.08 Cr
- BoughtKARTHIK SUNDAR IYERBought 54,598 at ₹15.330.52% of the company₹0.08 Cr
Friday 27 Apr 20181 firm · ₹0.35 Cr bought · ₹0 soldNet bought ₹0.35 Cr
- BoughtSUNDAR IYERBought 78,540 at ₹45.080.75% of the company₹0.35 Cr
Thursday 26 Apr 20181 firm · ₹0.85 Cr bought · ₹0 soldNet bought ₹0.85 Cr
- BoughtSUNDAR IYERBought 1,92,451 at ₹44.251.83% of the company₹0.85 Cr
Wednesday 25 Apr 20181 firm · ₹0.28 Cr bought · ₹0 soldNet bought ₹0.28 Cr
- BoughtSUNDAR IYERBought 63,426 at ₹43.400.60% of the company₹0.28 Cr
Wednesday 28 Mar 20181 firm · ₹0.23 Cr bought · ₹0 soldNet bought ₹0.23 Cr
- BoughtVANAJA SUNDARBought 64,775 at ₹35.550.62% of the company₹0.23 Cr
Tuesday 27 Mar 20182 firms · ₹1.57 Cr bought · ₹0 soldNet bought ₹1.57 Cr
- BoughtVANAJA SUNDARBought 3,47,379 at ₹35.003.31% of the company₹1.22 Cr
- BoughtVANAJA SUNDAR IYERBought 1,07,846 at ₹32.951.03% of the company₹0.36 Cr
Friday 8 Jan 20161 firm · ₹0.33 Cr bought · ₹0 soldNet bought ₹0.33 Cr
- BoughtMADHAVIBEN DHARMESHBHAI WAGHELABought 1,00,000 at ₹33.45₹0.33 Cr
Monday 11 May 20151 firm · ₹0.55 Cr bought · ₹0 soldNet bought ₹0.55 Cr
- BoughtSUNDAR IYERBought 1,50,000 at ₹36.57₹0.55 Cr
Tuesday 28 Apr 20151 firm · ₹0.96 Cr bought · ₹0 soldNet bought ₹0.96 Cr
- BoughtSUNDAR IYERBought 2,60,000 at ₹37.03₹0.96 Cr
Wednesday 22 Apr 20151 firm · ₹0 bought · ₹0.40 Cr soldNet sold ₹0.40 Cr
- SoldP & YSold 77,000 at ₹51.75₹0.40 Cr
Friday 28 Nov 20141 firm · ₹0.14 Cr bought · ₹0 soldNet bought ₹0.14 Cr
- BoughtRITA SACHDEVABought 57,000 at ₹23.95₹0.14 Cr
Monday 24 Nov 20141 firm · ₹0 bought · ₹0.24 Cr soldNet sold ₹0.24 Cr
- SoldMANJULA RAMNIK GALASold 1,00,000 at ₹24.03₹0.24 Cr
Friday 21 Nov 20141 firm · ₹0 bought · ₹0.25 Cr soldNet sold ₹0.25 Cr
- SoldMANJULA RAMNIK GALASold 1,00,000 at ₹24.75₹0.25 Cr
Tuesday 18 Nov 20142 firms · ₹0.34 Cr bought · ₹0.13 Cr soldNet bought ₹0.21 Cr
- BoughtMANJULA RAMNIK GALABought 1,46,478 at ₹23.28₹0.34 Cr
- SoldMALLINATH SHARES & STOCK PRIVATE LIMITEDSold 56,974 at ₹22.40₹0.13 Cr
Friday 14 Nov 20142 firms · ₹0.30 Cr bought · ₹0.33 Cr soldNet sold ₹0.03 Cr
- Both waysGAJANAN ENTERPRISESBought 53,010 at ₹26.24Sold 63,001 at ₹27.35Net −9,991 shares₹0.14 Cr bought
- Both waysSUNIL CAPITALBought 64,002 at ₹25.59Sold 60,002 at ₹26.70Net +4,000 shares₹0.16 Cr bought
Monday 20 Oct 20141 firm · ₹0.15 Cr bought · ₹0 soldNet bought ₹0.15 Cr
- BoughtRAJ TRADINGBought 97,939 at ₹15.00₹0.15 Cr
Friday 22 Aug 20141 firm · ₹0.11 Cr bought · ₹0 soldNet bought ₹0.11 Cr
- BoughtMANJULA RAMNIK GALABought 83,316 at ₹12.76₹0.11 Cr
Monday 21 Apr 20142 firms · ₹0.28 Cr bought · ₹0.22 Cr soldNet bought ₹0.06 Cr
- BoughtSUNDAR IYERBought 5,00,000 at ₹5.51₹0.28 Cr
- SoldKDS TRADING PRIVATE LIMITEDSold 4,00,000 at ₹5.50₹0.22 Cr
Monday 24 Mar 20141 firm · ₹0 bought · ₹0.02 Cr soldNet sold ₹0.02 Cr
- SoldGAUTAM SHAH HUF GIRDHARLAL SHAHSold 53,090 at ₹4.19₹0.02 Cr
Friday 28 Jun 20131 firm · ₹0 bought · ₹0.03 Cr soldNet sold ₹0.03 Cr
- SoldJAGADEESAN VENKATRAMAN CHANDRAMOULISold 65,864 at ₹4.90₹0.03 Cr
Thursday 27 Jun 20132 firms · ₹0.06 Cr bought · ₹0.11 Cr soldNet sold ₹0.05 Cr
- SoldJAGADEESAN VENKATRAMAN CHANDRAMOULISold 2,19,875 at ₹4.85₹0.11 Cr
- BoughtGAUTAM SHAH HUFBought 1,20,000 at ₹4.85₹0.06 Cr
Thursday 13 Jun 20134 firms · ₹0.36 Cr bought · ₹0.36 Cr soldNet nil
- SoldSHOBANA CHANDRAMOULISold 5,09,841 at ₹4.86₹0.25 Cr
- BoughtKDS TRADING PRIVATE LIMITEDBought 5,00,000 at ₹4.86₹0.24 Cr
- BoughtSIDDHARTH SUNDAR IYERBought 2,50,000 at ₹4.85₹0.12 Cr
- SoldJAGADEESAN VENKATRAMAN CHANDRAMOULISold 2,34,256 at ₹4.85₹0.11 Cr
Tuesday 15 Jan 20131 firm · ₹0.03 Cr bought · ₹0 soldNet bought ₹0.03 Cr
- BoughtM SIVATHANUBought 59,000 at ₹4.69₹0.03 Cr
Thursday 6 Dec 20121 firm · ₹0 bought · ₹0.04 Cr soldNet sold ₹0.04 Cr
- SoldARTI RANGASold 81,762 at ₹4.67₹0.04 Cr
Thursday 14 Oct 20101 firm · ₹0 bought · ₹0.43 Cr soldNet sold ₹0.43 Cr
- SoldASHWANI KHURANASold 1,00,000 at ₹42.80₹0.43 Cr
Thursday 12 Aug 20101 firm · ₹0.30 Cr bought · ₹0 soldNet bought ₹0.30 Cr
- BoughtPREM PRAKASH GUPTABought 84,049 at ₹35.11₹0.30 Cr
Wednesday 31 Mar 20102 firms · ₹0.19 Cr bought · ₹0.18 Cr soldNet bought ₹69,750
- BoughtTWENTY FIRST CENTURY MONEY GROWTH FUND LIMITEDBought 67,500 at ₹27.90₹0.19 Cr
- SoldANMOL FINPRO PVT LTDSold 65,000 at ₹27.90₹0.18 Cr
Tuesday 2 Feb 20102 firms · ₹0.27 Cr bought · ₹0.22 Cr soldNet bought ₹0.05 Cr
- BoughtSIDDHARTH SUNDARIYERBought 1,00,000 at ₹27.45₹0.27 Cr
- SoldANMOL FINPRO PVT LTDSold 80,000 at ₹27.45₹0.22 Cr
Wednesday 13 Jan 20101 firm · ₹0.18 Cr bought · ₹0 soldNet bought ₹0.18 Cr
- BoughtSIDDHARTH SUNDAR IYERBought 59,748 at ₹29.78₹0.18 Cr
Tuesday 5 Jan 20103 firms · ₹1.16 Cr bought · ₹1.16 Cr soldNet nil
- SoldTWENTYFIRST CENTURY MONEY GROWTH FUND LTDSold 5,00,000 at ₹23.25₹1.16 Cr
- BoughtSHOBANA CHANDRA MOULIBought 2,50,000 at ₹23.50₹0.59 Cr
- BoughtSIDDHARTH SUNDAR IYERBought 2,50,000 at ₹23.00₹0.58 Cr
Wednesday 26 Mar 20082 firms · ₹0.58 Cr bought · ₹0.59 Cr soldNet nil
- SoldFE SECURITIES PVT LTDSold 1,75,000 at ₹33.50₹0.59 Cr
- BoughtANMOL FINPRO PVT LTDBought 1,74,351 at ₹33.50₹0.58 Cr
Monday 17 Mar 20082 firms · ₹0.37 Cr bought · ₹0.37 Cr soldNet nil
- SoldANMOL FINPRO PVT LTDSold 90,000 at ₹41.15₹0.37 Cr
- BoughtFE SECURITIES PVT LTDBought 90,000 at ₹41.15₹0.37 Cr
A bulk deal is one client trading half a per cent or more of the shares in a day; a block deal is a large trade in the exchange's separate block window, its buyer and its seller each on a line of their own. A firm that bought and sold the shares the same day is on one line, with its net. The latest 57 deals, on record from 4 Jan 2004.