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

COMPANY PROFILE

Dredging Corporation of I

5 Oct 2006 – 20 May 2026 · NSE

Company history

2 listing histories under this reported company name

Prices and ownership below refer to Current equity · DREDGECORP. The disclosure table includes every retained listing history.

Price / ownership listing: INE506A01018
Reported purchases₹1,285.04 CrAll listing histories
Reported sales₹1,232.25 CrAll listing histories
Disclosed sides16940 observed dates
Latest raw close₹899.6NSE · 2026-10-12

Price & disclosure history

Raw, unadjusted closes · purple markers show disclosed dates

NSE unadjusted closing prices · Prices in ₹ per share₹ / share₹400₹600₹800₹1,000₹1,200₹1,40013 Oct23 Dec5 Mar21 May31 Jul12 Oct2025-10-29: disclosure recorded2025-11-03: disclosure recorded2025-11-04: disclosure recorded2025-12-08: disclosure recorded2025-12-09: disclosure recorded2026-01-08: disclosure recorded2026-01-13: disclosure recorded2026-01-29: disclosure recorded2026-05-20: disclosure recordedNSE unadjusted closing prices · Prices in ₹ per share₹ / share₹400₹600₹800₹1,000₹1,200₹1,40013 Oct10 Feb15 Jun12 Oct2025-10-29: disclosure recorded2025-11-03: disclosure recorded2025-11-04: disclosure recorded2025-12-08: disclosure recorded2025-12-09: disclosure recorded2026-01-08: disclosure recorded2026-01-13: disclosure recorded2026-01-29: disclosure recorded2026-05-20: disclosure recorded
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

01GRAVITON RESEARCH CAPITAL LLP₹675.63 Cr
02QE SECURITIES LLP₹204.93 Cr
03HRTI PRIVATE LIMITED₹197.26 Cr
04NK SECURITIES RESEARCH PRIVATE LIMITED₹195.19 Cr
05JUNOMONETA FINSOL PRIVATE LIMITED₹138.23 Cr
06ALPHAGREP SECURITIES PRIVATE LIMITED₹132.81 Cr
07MATHISYS ADVISORS LLP₹117.29 Cr
08N.K. SECURITIES₹115.64 Cr
Ranked by value of reported sides · full history

OFFICIAL SHAREHOLDING PATTERNS

Named shareholders

As of 30 Sept 2026 · BSE

42 reporting dates →Ownership changes →SHP coverage →

Filing coverage: 46 collected index entries; 61 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.

DREDGING CORPORATION OF INDIA LIMITED · Listing ISIN INE506A01018 · Linked using the BSE company code

Reported shareholderAs ofSharesCompany stakeEstimated valueCategoryEvidence
VISAKHAPATNAM PORT AUTHORITY30 Sept 202654,51,71019.47%₹501.6664 CrRaw close ₹920.20 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗BSE · named filing rowLinked by BSE company code
DEENDAYAL PORT AUTHORITY30 Sept 202650,40,10118%₹463.7901 CrRaw close ₹920.20 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗BSE · named filing rowLinked by BSE company code
JAWAHARLAL NEHRU PORT AUTHORITY30 Sept 202650,40,10118%₹463.7901 CrRaw close ₹920.20 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗BSE · named filing rowLinked by BSE company code
PARADIP PORT AUTHORITY30 Sept 202650,40,10118%₹463.7901 CrRaw close ₹920.20 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗BSE · named filing rowLinked by BSE company code
INVESCO INDIA PSU EQUITY FUND30 Sept 202616,02,3405.72%₹147.4473 CrRaw close ₹920.20 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗BSE · named filing rowLinked by BSE company code
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
2026-05-20NSEBulkDredging Corporation of IDREDGECORPQE SECURITIES LLPBuy3,15,292₹1,104.09₹34.81 CrNSE ↗
2026-05-20NSEBulkDredging Corporation of IDREDGECORPQE SECURITIES LLPSell3,10,515₹1,109.48₹34.45 CrNSE ↗
2026-05-20NSEBulkDredging Corporation of IDREDGECORPJUNOMONETA FINSOL PRIVATE LIMITEDSell2,83,662₹1,108.84₹31.45 CrNSE ↗
2026-05-20NSEBulkDredging Corporation of IDREDGECORPJUNOMONETA FINSOL PRIVATE LIMITEDBuy2,80,093₹1,107.94₹31.03 CrNSE ↗
2026-05-20NSEBulkDredging Corporation of IDREDGECORPNK SECURITIES RESEARCH PRIVATE LIMITEDSell2,57,992₹1,106.62₹28.55 CrNSE ↗
2026-05-20NSEBulkDredging Corporation of IDREDGECORPNK SECURITIES RESEARCH PRIVATE LIMITEDBuy2,57,992₹1,106.24₹28.54 CrNSE ↗
2026-05-20NSEBulkDredging Corporation of IDREDGECORPNAND KISHORE TAORIBuy2,44,929₹1,115.09₹27.31 CrNSE ↗
2026-05-20NSEBulkDredging Corporation of IDREDGECORPNAND KISHORE TAORISell2,44,929₹1,110.44₹27.20 CrNSE ↗
2026-05-20NSEBulkDredging Corporation of IDREDGECORPPUMA SECURITIESSell2,16,468₹1,113.53₹24.10 CrNSE ↗
2026-05-20NSEBulkDredging Corporation of IDREDGECORPPUMA SECURITIESBuy2,16,468₹1,113.41₹24.10 CrNSE ↗
1–10 of 169 reported sides
1 / 17

Names as reported

DREDGECORP

Identity rules, price gaps and disclosure limitations →

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About block.deal

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