CRBP Institutional Ownership
Who owns Corbus Pharmaceuticals Holdings, Inc. and what the big funds did with it last quarter, from every SEC 13F filing. 107 funds reported holding CRBP at Jun 30, 2026, together owning 71.4% of the company.
- ●52 buying vs 49 selling
- ▲Held by funds +5.0 pts
- ●Funds holding +0
- ▼Superinvestors: 0 added, 4 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 107 | 107 | 0.0% |
| In funds' top 10 | 1 | 1 | 0.0% |
| 13F shares | 13.8M | 12.8M | +7.6% |
| Held by funds | 71.4% | 66.3% | +5.0 pts |
| New positions | 23 | 20 | +15.0% |
| Increased | 29 | 33 | −12.1% |
| Reduced | 26 | 22 | +18.2% |
| Sold out | 23 | 13 | +76.9% |
| Calls (shares) | 1.3M | 151K | +741.8% |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | 0.00 | 0.00 | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in CRBP
All superinvestors →
Who owns CRBP
share of fund held shares- Index and passive funds24.4%
- Active managers and hedge funds68.8%
- Banks and brokers6.6%
- Pensions, insurers and other0.2%
The top 10 holders own 72.9% of all CRBP shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
18 funds changed their position- Doliver Advisors, LPNew+76K sh
- Y-Intercept (Hong Kong) LtdSold out−23K sh
- IFP Advisors, IncNew+295 sh
- GAMMA Investing LLCAdded+220 sh
- SJS Investment Consulting Inc.New+216 sh
🔒 Free account: see all 18.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | Cormorant Asset Management, LP | 12.12% | 2.3M | $22M | 0 |
| 2 | Orbimed Advisors LLC | 8.98% | 1.7M | $16.3M | 0 |
| 3 | BlackRock, Inc. | 6.88% | 1.3M | $12.5M | +1.1M |
| 4 | Aberdeen Group plc | 6.83% | 1.3M | $12.4M | 0 |
| 5 | Vanguard Capital Management LLC | 3.93% | 761K | $7.1M | +27K |
| 6 | Jones Hill Capital LP | 3.38% | 654K | $6.1M | +654K |
| 7 | Prosight Management, LP | 3.36% | 650K | $6.1M | −47K |
| 8 | Stonepine Capital Management, LLC | 2.20% | 425K | $4M | +42K |
| 9 | Geode Capital Management, LLC | 2.19% | 423K | $4M | +236K |
| 10 | ADAR1 Capital Management, LLC | 2.18% | 422K | $4M | +90K |
- BlackRock, Inc.+1.1M sh+$9.9M
- Jones Hill Capital LP+654K sh+$6.1M
- Geode Capital Management, LLC+236K sh+$2.2M
- State Street Corp+186K sh+$1.7M
- DAFNA Capital Management LLC+108K sh+$1M
- ADAR1 Capital Management, LLC+90K sh+$844K
- Advisory Services Network, LLC+90K sh+$844K
- Vanguard Portfolio Management LLC+87K sh+$815K
- Citadel Advisors LLC−635K sh−$6M
- Armistice Capital, LLC−364K sh−$3.4M
- Renaissance Technologies LLC−236K sh−$2.2M
- Diadema Partners LP−139K sh−$1.3M
- Millennium Management LLC−96K sh−$904K
- 683 Capital Management, LLC−86K sh−$803K
- Assenagon Asset Management S.A.−85K sh−$800K
- Acadian Asset Management LLC−71K sh−$666K
CRBP institutional ownership FAQ
Who owns the most CRBP stock?
In Q2 2026 13F filings the largest holder of CRBP was Cormorant Asset Management, LP, followed by Orbimed Advisors LLC and BlackRock, Inc.. Index fund managers are usually the biggest holders of large companies.
What percentage of CRBP is owned by institutions?
Funds that file 13F reports held 71.4% of CRBP's shares at Jun 30, 2026, compared with 66.3% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying CRBP?
In Q2 2026, 52 funds bought CRBP (23 of them new positions) and 49 sold (23 sold out completely). Among well known investors, 0 added and 4 cut. Our fund sentiment for CRBP is neutral.
What is CRBP's institutional put/call ratio?
Funds reported $0 of CRBP puts against $12.1M of calls, a put/call ratio of 0.00 (0.00 the quarter before). Market makers and bank trading desks are left out, since their options are mostly hedges.
How current is this CRBP ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.