Arvinas Inc
$6.97-2.7%
+$56.2M
Net Activity
+3.81% total shares
Institutions Holding
200
Popularity Rank
#3013
Avg Weight
0.11%
Total Value
$527.6M
Market Cap
$494.2M
200 institutions currently hold ARVN, with 119 net buyers and 95 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
95
Net Buying Institutions
119
Top 5 by Value
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Across its top 20 institutional holders, ARVN's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 15/100, avg. turnover score 45/100).
ARVN ranks #3013 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
ARVN is a disclosed holding of David Shaw (D. E. Shaw & Co.), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.
ARVN is a top-conviction position for Pfizer Inc — at 16.2% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in ARVN belongs to BlackRock, Inc., but the position matters far more to Pfizer Inc, who has 16.2% 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.
Essential Partners LLC has trimmed its ARVN position for two straight quarters, cutting it by $8.3K while still holding $12.0K.
ARVN is down 2.7% today, but institutions show net buying of $56.2M this quarter — a divergence between today's price move and the underlying institutional flow.
ARVN posted net income of $9.3M over the trailing twelve months, and currently trades at a P/E of 53.1.
+$153.7M
Total Buy Value
$82.5M
Total Sell Value
119
Net Buyers
95
Net Sellers
ARVN
Q2 2026
Top 5 Institutional Movers
ARVN 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.
4
Filings (90d)
$868K
Total Est. Value
99K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| SUNIL AGARWAL | 2026-09-22 | $196K |
| NOAH C BERKOWITZ | 2026-09-09 | $329K |
| NOAH C BERKOWITZ | 2026-09-04 | $78K |
| NOAH C BERKOWITZ | 2026-08-04 | $264K |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
1
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| D. E. Shaw & Co., L.P. | 13G/A | 2026-08-14 | 5.4% |
1
Filings (14d)
Arvinas announced its Q2 2026 financial results on August 4 and provided a corporate update. The press release is attached as an exhibit, but this 8-K excerpt itself doesn't include any specific numbers—just the fact of the announcement.
View Full Filing (SEC EDGAR)04335A105
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
Institutions Holding
4,716
Total reported value
$473.6B
Held by 4716 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,662
Total reported value
$986.0B
Held by 4662 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,610
Total reported value
$529.1B
Held by 4610 institutions — one of the most-tracked stocks on AlphaSMO
Access ARVN's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/ARVNCLI
npx alphasmo stocks get ARVN