AI summary pending
View Full Filing (SEC EDGAR)Verastem Inc
$9.23+19.7%
+$67.5M
Net Activity
+16.30% total shares
Institutions Holding
160
Popularity Rank
#3540
Avg Weight
0.14%
Total Value
$366.0M
Market Cap
$639.7M
160 institutions currently hold VSTM, with 109 net buyers and 71 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
71
Net Buying Institutions
109
Top 5 by Value
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Across its top 20 institutional holders, VSTM's holder base skews toward low-concentration, high-turnover investors on average (avg. concentration score 17/100, avg. turnover score 51/100).
VSTM ranks #3540 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
VSTM is a top-conviction position for Stonepine Capital Management, LLC — at 6.0% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in VSTM belongs to BlackRock, Inc., but the position matters far more to Stonepine Capital Management, LLC, who has 6.0% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Farther Finance Advisors, LLC has added to its VSTM position for two straight quarters, increasing it by $4.4K to reach $4.7K today.
VSTM is up 19.7% today, and institutions have been net buyers of $67.5M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
VSTM reported a net loss of $202.7M over the trailing twelve months.
+$103.9M
Total Buy Value
$59.3M
Total Sell Value
109
Net Buyers
71
Net Sellers
VSTM
Q2 2026
Top 5 Institutional Movers
-$11.0M
-$9.5M
-$9.2M
-$8.5M
+$6.9M
VSTM does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
2
Filings (90d)
$541K
Total Est. Value
76K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| Dan Paterson | 2026-10-01 | $353K |
| Gagnon Robert E. | 2026-07-23 | $188K |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
2
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Armistice Capital, LLC | 13G/A | 2026-08-14 | 7.8% |
| BlackRock, Inc. | 13G/A | 2026-07-30 | 7.0% |
| Polar Capital Holdings Plc | 13G/A | 2026-07-08 | 4.8% |
4
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)Verastem (VSTM) amended its debt deal with Oberland Capital on Aug. 6, 2026, splitting the facility into $75 million of existing Initial Notes and a new Revenue Notes series that can fund up to another $75 million, replacing earlier conditional loan tranches. Instead of fixed interest, the Revenue Notes carry quarterly payments equal to 4.50% of net sales of any product combining avutometinib and defactinib; the rate falls to 1.75% after Dec. 31, 2031 if cumulative payments have reached 100% of the funded amount, otherwise a one-time make-whole payment is owed. The notes mature June 30, 2033, and early redemption triggers repayment amounts from 135% to 185% of the funded amount depending on timing and reason, with the obligations secured by substantially all of the company's assets including related IP. The excerpt cuts off mid-sentence, so any remaining terms in the filing are not reflected here.
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)92337C203
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,278
Total reported value
$2.2T
3254 13F institutions increased their position this quarter
Institutions Holding
6,025
Total reported value
$3.6T
3054 13F institutions increased their position this quarter
Institutions Holding
6,188
Total reported value
$1.8T
2995 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
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5,174
Total reported value
$671.0B
Held by 5174 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
5,106
Total reported value
$1.1T
Held by 5106 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,949
Total reported value
$485.2B
Held by 4949 institutions — one of the most-tracked stocks on AlphaSMO
Access VSTM's institutional ownership data programmatically:
REST API
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