block.deal — India’s large dealsNSE + BSE · BULK & BLOCK DISCLOSURES

COMPANY PROFILE

IOC

22 Jun 2017 – 14 Jul 2025 · BSE + NSE

ISIN INE242A01010 · 530965 · IOC
Reported purchases₹589.45 CrEntire retained profile history
Reported sales₹589.45 CrEntire retained profile history
Disclosed sides4619 observed dates
Latest raw close₹125.35NSE · 2026-10-12

Price & disclosure history

Raw, unadjusted closes · purple markers show disclosed dates

NSE unadjusted closing prices · Prices in ₹ per share₹ / share₹120₹140₹160₹180₹20013 Oct23 Dec5 Mar21 May31 Jul12 OctNSE unadjusted closing prices · Prices in ₹ per share₹ / share₹120₹140₹160₹180₹20013 Oct10 Feb15 Jun12 Oct
247 observed NSE sessions · 2025-10-13 to 2026-10-12 · Missing sessions are not filled.
No corporate-action adjustment or forward filling

Most active reported names

01SOCIETE GENERALE₹171.46 Cr
02BNP PARIBAS ARBITRAGE₹169.04 Cr
03ISHARES CORE EMERGING MARKETS MAURITIUS CO₹158.21 Cr
04ISHARES CORE MSCI EMERGING MARKETS ETF₹158.21 Cr
05ISHARES INDIA INDEX MAURITIUS COMPANY₹96.35 Cr
06ISHARES MSCI INDIA ETF₹96.35 Cr
07ISHARES EMERGING MARKETS INDEX MAURITIUS CO₹85.69 Cr
08ISHARES MSCI EMERGING MARKETS ETF₹85.69 Cr
Ranked by value of reported sides · full history

OFFICIAL SHAREHOLDING PATTERNS

Named shareholders

As of 30 Jun 2026 · NSE

43 reporting dates →Ownership changes →SHP coverage →

Filing coverage: 45 collected index entries; 62 unresolved; 0 awaiting collection. Index entries can include revisions and irregular dates. Review coverage →

Only individually named holdings disclosed in available shareholding-pattern filings are shown. Reporting thresholds, missing filings and name differences leave other holdings unobserved. A name match is not verification of a legal identity; absence is not a zero holding. Estimated values use reported shares times an unadjusted official close no later than the reporting date, within seven calendar days; holdings without an eligible close have no value estimate. Scroll horizontally if needed.

INDIAN OIL CORPORATION LIMITED · Listing ISIN INE242A01010

Reported shareholderAs ofSharesCompany stakeEstimated valueCategoryEvidence
President of India30 Jun 20267,27,21,99,76751.5%₹1,01,359.9204 CrRaw close ₹139.38 · 30 Jun 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
OIL AND NATURAL GAS CORPORATION LIMITED30 Jun 20262,00,58,22,88414.2%₹27,957.1594 CrRaw close ₹139.38 · 30 Jun 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
LIFE INSURANCE CORPORATION OF INDIA30 Jun 202684,93,74,5496.01%₹11,838.5825 CrRaw close ₹139.38 · 30 Jun 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
OIL INDIA LIMITED30 Jun 202672,83,85,7445.16%₹10,152.2405 CrRaw close ₹139.38 · 30 Jun 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
IOC SHARES TRUST30 Jun 202634,96,77,6842.48%₹4,873.8076 CrRaw close ₹139.38 · 30 Jun 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
View collection-wide filing coverage · reporting dates can differ across companies

Complete disclosure history

Prices per share · ₹ · Values count reported sides · Scroll horizontally if needed

Date / exchangeCompanyReported participantSideQuantityPriceValueSource
2025-07-14BSEBlockIOC530965STATE STREET MSCI ACWI EX USA IMI SCREENED NON-LENDING COMMON TRUST FUNDBuy10,54,562₹150.65₹15.89 CrBSE ↗
2025-07-14BSEBlockIOC530965STATE STREET MSCI ACWI EX USA IMI SCREENED NON-LENDING COMMON TRUST FUNDSell10,54,562₹150.65₹15.89 CrBSE ↗
2024-01-25BSEBlockIOC530965BNP PARIBAS ARBITRAGESell99,68,911₹143.45₹143.00 CrBSE ↗
2024-01-25BSEBlockIOC530965SOCIETE GENERALEBuy99,68,911₹143.45₹143.00 CrBSE ↗
2024-01-25NSEBlockIOC530965SOCIETE GENERALESell19,83,722₹143.45₹28.46 CrNSE ↗
2024-01-25BSEBlockIOC530965BNP PARIBAS ARBITRAGESell18,15,172₹143.45₹26.04 CrBSE ↗
2024-01-25BSEBlockIOC530965MARSHALLWACEINVESTMENTSTRATEGIESMARKETNEUTRALTOPSFUNDBuy15,98,714₹143.45₹22.93 CrBSE ↗
2024-01-25NSEBlockIOC530965MARSHALL WACE INVESTMENT STRATEGIES EUREKA FUNDBuy9,58,981₹143.45₹13.76 CrNSE ↗
2024-01-25NSEBlockIOC530965MARSHALL WACE INVESTMENT STRATEGIES MARKET NEUTRAL TOPS FUNDBuy5,97,485₹143.45₹8.57 CrNSE ↗
2024-01-25NSEBlockIOC530965MARSHALL WACE INVESTMENT STRATEGIES SYSTEMATIC ALPHA PLUS FUNDBuy4,27,256₹143.45₹6.13 CrNSE ↗
1–10 of 46 reported sides
1 / 5

Names as reported

530965 · IOC

Identity rules, price gaps and disclosure limitations →

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