Archean Chemical Industries logo

Archean Chemical Industries bulk deals, insider trading and stake changes

NSE: ACIBSE: 543657Chemicals & PetrochemicalsSmall Cap

Last close ₹478.45up ₹17.80 (3.86%)BSE ₹479.65

Share price at the NSE close on 23 Oct 2026. Previous close ₹460.65.

52-week range of traded prices to 23 Oct 2026
₹445.60Low, 22 Oct 2026₹676.00High, 31 Oct 2025
Market cap
₹5,907 Cr674th largest listed
P/E
Owners' profit not stated
P/B
3.1
Dividend yield
0.52%
ROCE
5.6%
Debt to equity
0.24
Volume, NSE
6,17,23453.9% delivered

Promoter and insider buying and selling

Trades made since 23 Oct 2025.Archean Chemical Industries promoter holding

No promoter, director, key manager or employee bought or sold on the market.

  • Promoters and promoter group: no market trade · 17 pledge filings of unclear kind
  • Employees: no market trade · 1 off-market move
  • Others: no market trade
Bought and sold count trades on the market only. A pledge is shares given to a lender as security for a loan; a lender invokes it by selling them.

Archean Chemical Industries insider trading

All 52 disclosures on record.Insider trading, all companies

  1. Sep 2026

    • Chemikas Speciality LLP₹50 Cr10,87,500 sharesPledge · Promoter · 17 Sep 2026 · disclosed 1 Oct
    • Chemikas Speciality LLP₹1.48 Cr30,000 sharesPledge · Promoter · 1 Sep 2026 · disclosed 30 Sep
  2. Jul 2026

    • Chemikas Speciality LLP₹0.29 Cr5,200 sharesPledge · Promoter · 22 Jul 2026 · disclosed 29 Sep
    • Chemikas Speciality LLP₹117 Cr22,00,000 sharesPledge · Promoter · 2 Jul 2026 · disclosed 29 Sep
  3. Jun 2026

    • Chemikas Speciality LLP₹44 Cr8,50,000 sharesPledge · Promoter · 29 Jun 2026 · disclosed 3 Jul
    • Chemikas Speciality LLP₹322 Cr59,29,990 sharesPledge · Promoter · 12 Jun 2026 · disclosed 17 Jun
    • Chemikas Speciality LLP₹1,273 Cr2,37,00,000 sharesPledge · Promoter · 10 Jun 2026 · disclosed 12 Jun
    • Chemikas Speciality LLP₹54 Cr10,00,000 sharesPledge · Promoter · 3 Jun 2026 · disclosed 5 Jun
  4. May 2026

    • Chemikas Speciality LLP₹52 Cr9,50,000 sharesPledge · Promoter · 25 May 2026 · disclosed 30 May
  5. Mar 2026

    • Chemikas Speciality LLP₹120 Cr20,44,800 sharesPledge · Promoter · 30 Mar 2026 · disclosed 22 Apr
    • Chemikas Speciality LLP₹388 Cr63,80,000 sharesPledge · Promoter · 27 Mar 2026 · disclosed 16 Apr
  6. Jan 2026

    • Chemikas Speciality LLP₹52 Cr9,50,000 sharesPledge · Promoter · 22 Jan 2026 · disclosed 7 Apr
Earlier, Jul 2023 to Dec 2025
  1. Dec 2025

    • Chemikas Speciality LLP₹4.96 Cr1,00,000 sharesPledge · Promoter · 11 Dec 2025 · disclosed 15 Dec
    • RAJEEV KUMAR₹0.30 Cr6,142 sharesBought · Designated Person · 11 Dec 2025 · disclosed 15 Dec
    • Chemikas Speciality LLP₹19 Cr3,66,666 sharesPledge · Promoter · 2 Dec 2025 · disclosed 5 Dec
  2. Nov 2025

    • Chemikas Speciality LLP₹108 Cr18,00,000 sharesPledge · Promoter · 18 Nov 2025 · disclosed 24 Nov
    • -Not statedOther · 17 Nov 2025
    • Rajeev Kumar₹12,2846,142 sharesReceived · Employees/Designated Employees · 14 Nov 2025 · ESOP · held 3,793 before, holds 9,935 after, stake 0.01% after
    • Chemikas Speciality LLP₹78 Cr12,00,000 sharesPledge · Promoter · 4 Nov 2025 · disclosed 10 Nov
    • Chemikas Speciality LLP₹13 Cr1,91,543 sharesPledge · Promoter · 1 Nov 2025 · disclosed 4 Nov
  3. Sep 2025

    • Chemikas Speciality LLP₹112 Cr16,41,791 sharesPledge · Promoter · 29 Sep 2025 · disclosed 1 Oct
    • Chemikas Speciality LLP₹99 Cr14,00,000 sharesPledge · Promoter · 25 Sep 2025 · disclosed 29 Sep
  4. May 2025

    • Subrahmanyam Meenakshisundaram₹3.76 Cr60,000 sharesSold or invoked · Designated Person · 30 May 2025 · disclosed 4 Jun
    • Subrahmanyam Meenakshisundaram₹8.49 Cr1,35,000 sharesPledge · Designated Person · 28 May 2025 · disclosed 30 May
  5. Mar 2025

    • Chemikas Speciality LLP₹255 Cr49,17,000 sharesPledge · Promoter · 29 Mar 2025 · disclosed 2 Apr
    • Chemikas Speciality LLP₹241 Cr46,00,000 sharesPledge · Promoter · 27 Mar 2025 · disclosed 2 Apr
  6. Feb 2025

    • Chemikas Speciality LLP₹52 Cr11,15,000 sharesPledge · Promoter · 12 Feb 2025 · disclosed 26 Feb
  7. Jan 2025

    • Chemikas Speciality LLP₹17 Cr3,00,000 sharesPledge · Promoter · 25 Jan 2025 · disclosed 16 Feb
  8. Nov 2024

    • ARAVA ANIL KUMAR₹0.21 Cr3,000 sharesSold or invoked · Designated Person · 29 Nov 2024 · disclosed 11 Feb 2025
    • RAJEEV KUMAR₹0.14 Cr2,000 sharesSold or invoked · Designated Person · 28 Nov 2024 · disclosed 11 Feb 2025
    • RAJEEV KUMAR₹0.17 Cr2,500 sharesSold or invoked · Designated Person · 21 Nov 2024 · disclosed 11 Feb 2025
    • ARAVA ANIL KUMAR₹0.05 Cr800 sharesPledge · Designated Person · 1 Nov 2024 · disclosed 10 Feb 2025
  9. Aug 2024

    • RAJEEV KUMAR₹0.24 Cr3,000 sharesSold or invoked · Designated Person · 26 Aug 2024 · disclosed 2 Feb 2025
  10. Jul 2024

    • ARAVA ANIL KUMAR₹1.10 Cr15,670 sharesSold or invoked · Designated Person · 1 Jul 2024 · disclosed 1 Feb 2025
  11. Jan 2024

    • Subrahmanyam Meenakshisundaram₹8.76 Cr1,35,000 sharesPledge · Designated Person · 5 Jan 2024 · disclosed 9 Jan
  12. Dec 2023

    • Chemikas Speciality LLP₹127 Cr19,20,000 sharesPledge · Promoter · 22 Dec 2023 · disclosed 28 Dec
    • Chemikas Speciality LLP₹66 Cr10,82,000 sharesPledge · Promoter · 14 Dec 2023 · disclosed 20 Dec
    • K. SUBASH₹0.27 Cr4,218 sharesSold or invoked · Designated Person · 13 Dec 2023 · disclosed 2 Jan 2024
    • Subrahmanyam Meenakshisundaram₹6.69 Cr1,10,700 sharesSold or invoked · Designated Person · 13 Dec 2023 · disclosed 19 Dec
    • VIJAYARAGHAVAN S₹0.07 Cr1,070 sharesSold or invoked · Designated Person · 8 Dec 2023 · disclosed 12 Dec
    • VIJAYARAGHAVAN S₹0.28 Cr4,700 sharesSold or invoked · Designated Person · 7 Dec 2023 · disclosed 11 Dec
  13. Nov 2023

    • K. SUBASH₹0.63 Cr11,265 sharesSold or invoked · Designated Person · 29 Nov 2023 · disclosed 4 Dec
    • RAJEEV KUMAR₹0.33 Cr5,900 sharesSold or invoked · Designated Person · 29 Nov 2023 · disclosed 4 Dec
    • RAJEEV KUMAR₹0.34 Cr6,100 sharesSold or invoked · Designated Person · 28 Nov 2023 · disclosed 30 Nov
    • VIJAYARAGHAVAN S₹0.49 Cr8,800 sharesSold or invoked · Designated Person · 24 Nov 2023 · disclosed 30 Nov
    • ARAVA ANIL KUMAR₹0.49 Cr8,900 sharesSold or invoked · Designated Person · 24 Nov 2023 · disclosed 29 Nov
    • K. SUBASH₹0.17 Cr3,305 sharesSold or invoked · Designated Person · 17 Nov 2023 · disclosed 29 Nov
    • RAJEEV KUMAR₹1.30 Cr24,570 sharesBought · Designated Person · 17 Nov 2023 · disclosed 21 Nov
    • ARAVA ANIL KUMAR₹1.30 Cr24,570 sharesBought · Designated Person · 17 Nov 2023 · disclosed 21 Nov
    • VIJAYARAGHAVAN S₹1.30 Cr24,570 sharesBought · Designated Person · 17 Nov 2023 · disclosed 21 Nov
  14. Jul 2023

    • Ravi Pendurthi₹87 Cr16,08,768 sharesSold or invoked · Promoter And Designated Person · 13 Jul 2023 · disclosed 18 Jul
    • Ranjit Pendurthi₹87 Cr16,08,768 sharesBought · Promoter And Designated Person · 13 Jul 2023 · disclosed 18 Jul

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.

Archean Chemical Industries stake sales and purchases

All 8 disclosures on record.

  1. Sep 2026

    • SoldSBI Mutual fund under its Various Schemes0.12% of the company1,47,599 sharesholds 4.34% after3 Sep 2026 · filed under the 2% rule
  2. Jun 2026

    • AcquiredCTL Trusteeship Limited acting as the Security Trustee on behalf of the Lender(s).6.40% of the company79,00,000 sharesholds 6.40% after10 Jun 2026 · filed under the 5% rule
  3. Jun 2024

    • AcquiredGoldman Sachs Asset Management International alongwith PAC0.17% of the company2,10,000 sharesholds 5.04% after28 Jun 2024 · filed under the 5% rule · Open Market
  4. Jul 2023

    • AcquiredRanjit Pendurthi · promoter1.31% of the company16,08,768 sharesholds 22.97% after13 Jul 2023 · filed under the 2% rule · Inter-se transfer
    • SoldRavi Pendurthi · promoter1.31% of the company16,08,768 sharesholds none after13 Jul 2023 · filed under the 2% rule · Inter-se transfer
  5. Nov 2022

    • AcquiredSBI MUTUAL FUND under its various schemes6.46% of the company79,51,169 sharesholds 6.46% after21 Nov 2022 · filed under the 5% rule · Anchor/IPO/Open Market
    • SoldPiramal Natural Resources Private Limited3.68% of the company45,26,596 sharesholds none after16 Nov 2022 · filed under the 2% rule
    • SoldPiramal Natural Resources Pvt Ltd3.71% of the company38,35,562 sharesholds 4.39% after16 Nov 2022 · filed under the 2% rule · Public Issue

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.

Archean Chemical Industries bulk deals

None in the last 12 months, since 23 Oct 2025.Today's bulk and block deals, all companies

ValuePer cent of the company

Thursday 20 Feb 20251 firm · ₹37 Cr bought · ₹37 Cr soldNet sold ₹0.03 Cr
  • Both waysGRAVITON RESEARCH CAPITAL LLPBought 8,12,963 at ₹452.73Sold 8,12,963 at ₹453.130.66% of the companyNet nil₹37 Cr bought
Thursday 30 Jan 20251 firm · ₹46 Cr bought · ₹46 Cr soldNet sold ₹0.05 Cr
  • Both waysGRAVITON RESEARCH CAPITAL LLPBought 7,44,850 at ₹615.65Sold 7,44,850 at ₹616.320.60% of the companyNet nil₹46 Cr bought
Monday 28 Oct 20241 firm · ₹49 Cr bought · ₹49 Cr soldNet sold ₹0.05 Cr
  • Both waysGRAVITON RESEARCH CAPITAL LLPBought 7,28,865 at ₹666.75Sold 7,28,865 at ₹667.450.59% of the companyNet nil₹49 Cr bought
Tuesday 2 Jul 20241 firm · ₹49 Cr bought · ₹49 Cr soldNet sold ₹0.03 Cr
  • Both waysGRAVITON RESEARCH CAPITAL LLPBought 6,75,412 at ₹721.68Sold 6,75,412 at ₹722.150.55% of the companyNet nil₹49 Cr bought
Thursday 27 Jun 20246 firms · ₹132 Cr bought · ₹858 Cr soldNet sold ₹726 Cr
  • SoldINDIA RESURGENCE FUND - SCHEME 2Sold 57,23,083 at ₹658.004.64% of the company₹377 Cr
  • SoldINDIA RESURGENCE FUND - SCHEME 1Sold 33,88,125 at ₹658.002.75% of the company₹223 Cr
  • SoldPIRAMAL NATURAL RESOURCES PRIVATE LIMITEDSold 33,88,125 at ₹658.002.75% of the company₹223 Cr
  • BoughtNISHTHA INVESTMENT & SONSULTANCY SERVICES PRIVATE LIMITEDBought 6,20,000 at ₹669.220.50% of the company₹41 Cr
  • BoughtGOLDMAN SACHS FUNDS - GOLDMAN SACHS INDIA EQUITY PORTFOLIOBought 6,28,128 at ₹658.000.51% of the company₹41 Cr
  • Both waysJAINAM SHARE CONSULTANTS PVT. LTD.Bought 7,44,750 at ₹658.09Sold 5,39,450 at ₹664.940.60% of the companyNet +2,05,300 shares₹49 Cr bought
Monday 18 Dec 20236 firms · ₹182 Cr bought · ₹252 Cr soldNet sold ₹70 Cr
  • SoldINDIA RESURGENCE FUND - SCHEME 2Sold 19,23,058 at ₹600.001.56% of the company₹115 Cr
  • BoughtTATA AIA LIFE INSURANCE COMPANY LIMITEDBought 14,06,286 at ₹600.001.14% of the company₹84 Cr
  • SoldINDIA RESURGENCE FUND - SCHEME 1Sold 11,38,471 at ₹601.000.93% of the company₹68 Cr
  • SoldPIRAMAL NATURAL RESOURCES PRIVATE LIMITEDSold 11,38,471 at ₹600.000.93% of the company₹68 Cr
  • BoughtDSP MUTUAL FUNDBought 10,00,000 at ₹600.000.81% of the company₹60 Cr
  • BoughtGOLDMAN SACHS FDS GOLDMAN SACHS INDIA EQ PORTFOLIOBought 6,23,609 at ₹600.000.51% of the company₹37 Cr
Tuesday 20 Jun 20232 firms · ₹33 Cr bought · ₹49 Cr soldNet sold ₹16 Cr
  • SoldNORGES BANK ON ACCOUNT OF THE GOVERNMENT PENSION FUND GLOBALSold 9,50,000 at ₹510.870.77% of the company₹49 Cr
  • BoughtSOCIETE GENERALEBought 6,42,365 at ₹510.000.52% of the company₹33 Cr
Monday 21 Nov 20222 firms · ₹64 Cr bought · ₹35 Cr soldNet bought ₹29 Cr
  • BoughtQUANT MONEY MANAGERS LIMITEDBought 6,50,000 at ₹452.59₹29 Cr
  • Both waysMUSIGMA SECURITIESBought 7,53,020 at ₹458.83Sold 7,53,020 at ₹459.07Net nil₹35 Cr bought

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. All 26 deals on record since listing on 21 Nov 2022.