ONESOURCEBSEOnesource Specialty Pharma Ltd· Pharmaceuticals & BiotechnologyHighPositive
Announced Tue, 3 Feb, 2026 · 10:19 IST

The Exchange has received the disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011 for Pronomz Ventures LLP

Promoter Stake BuyOwnership Changes View source PDFExplain this filing

ONESOURCE · price

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▲ positive · ▼ negative · ● neutral filings · teal = economic event · numbered = multiple that day (click to pick). Times IST.

Price reactionminutes from the announcement price · days from the prior close
-2.5%Reaction day
₹1210.00
prior close
₹1197.00
announcement price
In-mkt
timing
Nifty Smallcap 250market · index membership as recorded later (tracked since Jun 2026)+2.9%-5.4% vs market
Pharmaceuticals peers, median of 157sector+2.6%-5.1% vs sector

On the reaction day the stock moved 5.4 pts less than Nifty Smallcap 250 and 5.1 pts less than its Pharmaceuticals peers, over the same two closes: a difference in percentage points, not a measure of what the filing did.

Minutes after the announcementfrom the announcement price · no benchmark
Stock
5m
-0.5
10m
-0.5
15m
+0.5
30m
+0.8
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
-2.5+2.9-5.4+2.6-5.1
Next day
-0.2+3.7-4.0+2.6-2.9
2d
-4.7+2.7-7.4+1.7-6.4
3d
-7.4+2.3-9.8+1.2-8.7
4d
-3.4+4.9-8.3+2.9-6.3
5d
-1.7+5.4-7.1+3.6-5.2
1w
+0.8+4.8-4.0+2.6-1.7
15d
+9.8+2.7+7.1-0.7+10.5
1m
+10.2-1.7+11.9-2.7+12.9
2m
+16.3-4.0+20.3-4.8+21.1
3m
+44.6+9.0+35.7+4.0+40.7
UpDownMarket · Nifty Smallcap 250Sector · Pharmaceuticals peers, median of 157Pending

Minute windows have no benchmark: there is no intraday index history to compare against.

AI summary

Pronomz Ventures LLP, part of the promoter and promoter group of Onesource Specialty Pharma, purchased 33,906 equity shares in the open market on January 30, 2026. This is a disclosure under SEBI Takeover Regulations 29(2). The acquisition raised the combined promoter group holding from 30.17% (3,45,71,199 shares) to 30.19% (3,46,05,105 shares) of the company's total equity share capital of 11,46,21,201 shares. The total value of the acquisition is small given the marginal 0.03% increase in stake, and the mode of acquisition is purely open market purchase. The filing was signed by Designated Partner Jyothinagaravyasha Sriraman Ramaprasad on February 2, 2026.

Likely market impact

This is a minor open-market purchase by the promoter group showing continued confidence in the company, but the negligible size (just 0.03% increase) means it is unlikely to have any meaningful impact on the stock price. Shareholders can take it as a routine promoter activity disclosure under SAST rules.