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

COMPANY PROFILE

Onesource Specl Pharma L

31 Jan 2025 – 21 Apr 2026 · BSE + NSE

ISIN INE013P01021 · 544292 · ONESOURCE
Reported purchases₹709.47 CrEntire retained profile history
Reported sales₹1,682.79 CrEntire retained profile history
Disclosed sides144 observed dates
Latest raw close₹1,599.8NSE · 2026-11-06

Price & disclosure history

Raw, unadjusted closes · purple markers show disclosed dates

NSE unadjusted closing prices · Prices in ₹ per share₹ / share₹1,000₹1,200₹1,400₹1,600₹1,800₹2,0007 Nov19 Jan2 Apr16 Jun26 Aug6 Nov2025-11-17: disclosure recorded2026-04-21: disclosure recordedNSE unadjusted closing prices · Prices in ₹ per share₹ / share₹1,000₹1,200₹1,400₹1,600₹1,800₹2,0007 Nov6 Mar10 Jul6 Nov2025-11-17: disclosure recorded2026-04-21: disclosure recorded
248 observed NSE sessions · 2025-11-07 to 2026-11-06 · Missing sessions are not filled.
No corporate-action adjustment or forward filling

Most active reported names

01MEDELLA HOLDINGS PTE. LTD.₹740.87 Cr
02TENSHI PHARMACEUTICALS PRIVATE LIMITED₹510.01 Cr
03FIDELITY SECURITIES FUND: FIDELITY BLUE CHIP GROWTH FUND₹308.70 Cr
04CPT RESEARCH & MGMT CO T/A CPT WORLD INVESTORS₹176.16 Cr
05AUTHUM INVESTMENT & INFRASTRUCTURE LIMITED₹172.24 Cr
06MOTILAL OSWAL MUTUAL FUND A/C MOTILAL OSWAL LARGE AND MIDCAP FUND₹163.04 Cr
07NOVA GLOBAL OPPORTUNITIES FUND PCC - TOUCHSTONE₹161.86 Cr
08PRONOMZ VENTURES LLP₹90.00 Cr
Ranked by value of reported sides · full history

OFFICIAL SHAREHOLDING PATTERNS

Named shareholders

As of 30 Sept 2026 · NSE

9 reporting dates →Ownership changes →SHP coverage →

Filing coverage: 10 collected index entries; 0 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.

ONESOURCE SPECIALTY PHARMA LIMITED · Listing ISIN INE013P01021

Reported shareholderAs ofSharesCompany stakeEstimated valueCategoryEvidence
TENSHI PHARMACEUTICALS PRIVATE LIMITED30 Sept 20262,10,89,71418.39%₹3,209.0109 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
KARUNA BUSINESS SOLUTIONS LLP30 Sept 202680,90,3537.06%₹1,231.0281 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
MOTILAL OSWAL MUTUAL FUND30 Sept 202680,49,1397.02%₹1,224.757 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
AUTHUM INVESTMENT AND INFRASTRUCTURE LIMITED30 Sept 202656,81,8444.95%₹864.5494 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
SBI LIFE INSURANCE CO. LTD30 Sept 202633,09,1142.89%₹503.5148 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
PRONOMZ VENTURES LLP30 Sept 202627,61,3082.41%₹420.1606 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
ROUTE ONE OFFSHORE MASTER FUND L.P.30 Sept 202626,63,3102.32%₹405.2492 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
ROUTE ONE FUND I, L.P.30 Sept 202623,68,5342.07%₹360.3961 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
THINK INVESTMENTS PCC30 Sept 202620,49,4971.79%₹311.8515 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
FIDELITY SECURITIES FUND: FIDELITY BLUE CHIP GROWTH FUND30 Sept 202620,20,4231.76%₹307.4276 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
Show 15 more disclosed holdings
Reported shareholderAs ofSharesCompany stakeEstimated valueCategoryEvidence
360 ONE SPECIAL OPPORTUNITIES FUND - SERIES 1230 Sept 202618,52,6881.62%₹281.905 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
ARCO LAB PRIVATE LIMITED30 Sept 202618,39,9001.6%₹279.9592 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
AMANSA HOLDINGS PRIVATE LIMITED30 Sept 202618,17,0761.58%₹276.4863 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
AXIS MUTUAL FUND30 Sept 202615,87,6781.38%₹241.5811 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
360 ONE MUTUAL FUND30 Sept 202614,25,3471.24%₹216.8808 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
MIRAE ASSET30 Sept 202612,90,5141.13%₹196.3646 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
TIMF HOLDINGS30 Sept 202611,98,8751.05%₹182.4208 CrRaw close ₹1521.60 · 30 Sept 2026 NSEnamed shareholderOfficial filing ↗NSE · named filing row
Arun Kumar Pillai30 Sept 20269,70,4970.85%₹147.6708 CrRaw close ₹1521.60 · 30 Sept 2026 NSEpromoterOfficial filing ↗NSE · named filing row
Vineetha Mohanakumar Pillai30 Sept 202647,5000.04%₹7.2276 CrRaw close ₹1521.60 · 30 Sept 2026 NSEpromoterOfficial filing ↗NSE · named filing row
Padmakumar Karunakaran Pillai30 Sept 202643,2420.04%₹6.5797 CrRaw close ₹1521.60 · 30 Sept 2026 NSEpromoterOfficial filing ↗NSE · named filing row
Sajitha Pillai30 Sept 202635,0000.03%₹5.3256 CrRaw close ₹1521.60 · 30 Sept 2026 NSEpromoterOfficial filing ↗NSE · named filing row
Rajitha Gopalakrishnan30 Sept 202630,0000.03%₹4.5648 CrRaw close ₹1521.60 · 30 Sept 2026 NSEpromoterOfficial filing ↗NSE · named filing row
Aditya Arun Kumar30 Sept 202629,2110.03%₹4.4447 CrRaw close ₹1521.60 · 30 Sept 2026 NSEpromoterOfficial filing ↗NSE · named filing row
Hemalatha Pillai30 Sept 20263,3800%₹0.5143 CrRaw close ₹1521.60 · 30 Sept 2026 NSEpromoterOfficial filing ↗NSE · named filing row
RESIDENT-STOCK BROKER PROPRIETARY30 Sept 20262,0000%₹0.3043 CrRaw close ₹1521.60 · 30 Sept 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
2026-04-21NSEBulkOnesource Specl Pharma LONESOURCEFIDELITY SECURITIES FUND: FIDELITY BLUE CHIP GROWTH FUNDBuy20,17,662₹1,530₹308.70 CrNSE ↗
2026-04-21NSEBulkOnesource Specl Pharma LONESOURCENOVA GLOBAL OPPORTUNITIES FUND PCC - TOUCHSTONESell10,57,902₹1,530₹161.86 CrNSE ↗
2026-04-21NSEBulkOnesource Specl Pharma LONESOURCEAUTHUM INVESTMENT & INFRASTRUCTURE LIMITEDSell9,50,000₹1,530.09₹145.36 CrNSE ↗
2026-04-21NSEBulkOnesource Specl Pharma LONESOURCEAUTHUM INVESTMENT & INFRASTRUCTURE LIMITEDBuy1,72,668₹1,556.69₹26.88 CrNSE ↗
2025-11-17NSEBlockOnesource Specl Pharma LONESOURCEAMANSA HOLDING PRIVATE LTD.Sell2,00,000₹1,735₹34.70 CrNSE ↗
2025-11-17NSEBlockOnesource Specl Pharma LONESOURCEKARUNA BUSINESS SOLUTIONS LLPBuy2,00,000₹1,735₹34.70 CrNSE ↗
2025-05-15BSEBulkOnesource Specl Pharma LONESOURCEMEDELLA HOLDINGS PTE. LTD.Sell8,84,210₹1,568.04₹138.65 CrBSE ↗
2025-01-31NSEBulkOnesource Specl Pharma LONESOURCEMEDELLA HOLDINGS PTE. LTD.Sell19,41,748₹1,552.9₹301.53 CrNSE ↗
2025-01-31NSEBulkOnesource Specl Pharma LONESOURCEMEDELLA HOLDINGS PTE. LTD.Sell19,41,747₹1,548.54₹300.69 CrNSE ↗
2025-01-31NSEBulkOnesource Specl Pharma LONESOURCETENSHI PHARMACEUTICALS PRIVATE LIMITEDSell19,41,747₹1,545.03₹300.01 CrNSE ↗
1–10 of 14 reported sides
1 / 2

Names as reported

544292 · ONESOURCE

Identity rules, price gaps and disclosure limitations →

BLOCK.DEAL ARCHIVE

Company profileParticipant profileDaily disclosuresLoading page…

Retrieving the published disclosures.

Loading history…

BLOCK.DEAL ARCHIVE

Deal explorerSource receipt

Retrieving the requested published data.

Loading selection…

Search block.deal

Enter at least two characters. Search names, symbols or ISINs.

Deal company directory →Filing company directory →Participant directory →

About block.deal

India’s block and bulk deal disclosures, brought together from official NSE and BSE reports.

Explore companies, reported participants, daily activity and historical closing prices. Follow each disclosure to its official source, or download the data to explore it yourself.

Coverage & freshness →Official sources & downloads →How the data is interpreted →
Independent data explorer. Not affiliated with NSE or BSE.