AI summary pending
View Full Filing (SEC EDGAR)Beone Medicines Ltd-adr
$375.80-0.2%
+$359.0M
Net Activity
-7.62% total shares
Institutions Holding
282
Popularity Rank
#2252
Avg Weight
0.15%
Total Value
$10.0B
Market Cap
$554.2B
282 institutions currently hold ONC, with 173 net buyers and 165 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
165
Net Buying Institutions
173
Top 5 by Value
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Across its top 20 institutional holders, ONC's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 7/100, avg. turnover score 34/100).
ONC ranks #2252 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
ONC is a top-conviction position for Baker Bros. Advisors LP — at 12.6% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
Ken Griffin has added to its ONC position for two straight quarters, increasing it by $242.6M to reach $412.0M today.
Fidelity has trimmed its ONC position for two straight quarters, cutting it by $506.7M while still holding $706.3M.
ONC is down 0.2% today, but institutions show net buying of $359.0M this quarter — a divergence between today's price move and the underlying institutional flow.
ONC posted net income of $655.7M over the trailing twelve months, and currently trades at a P/E of 845.3.
+$1.1B
Total Buy Value
$910.0M
Total Sell Value
173
Net Buyers
165
Net Sellers
ONC
Q2 2026
Top 5 Institutional Movers
-$390.6M
-$307.2M
+$159.2M
-$104.9M
+$101.1M
ONC 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 2026-06-30 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.
10
Filings (90d)
$308.82M
Total Est. Value
977K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| CORAZON D. SANDERS | 2026-08-25 | $789K |
| XIAOBIN WU | 2026-08-25 | $5.58M |
| CHAN LEE | 2026-08-11 | $719K |
| JOHN V OYLER | 2026-08-10 | $83.87M |
| AARON ROSENBERG | 2026-08-03 | $362K |
| CHAN LEE | 2026-07-30 | $338K |
| CHAN LEE | 2026-07-22 | $638K |
| JOHN V OYLER | 2026-07-14 | $156.11M |
| JOHN V OYLER | 2026-07-10 | $45.42M |
| PAN-OYLER FOUNDATION | 2026-07-10 | $15.00M |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
No Schedule 13D/13G filings for this ticker
3
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)No AI summary for this filing type
View Full Filing (SEC EDGAR)07725L102, 682310875
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,419
Total reported value
$354.5B
Held by 4419 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,323
Total reported value
$864.3B
Held by 4323 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,246
Total reported value
$320.5B
Held by 4246 institutions — one of the most-tracked stocks on AlphaSMO
Access ONC's institutional ownership data programmatically:
REST API
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