Corbus Pharmaceuticals Holdings CRBP Institutional Ownership

NASDAQ CRBP

$4.28 -0.14 (-3.05%)

At close: Oct 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

108 Institutions

Increased 57 52.8%

Unchanged 27 25.0%

Reduced 24 22.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

71.02%

▲+5.77 pp QoQ

Shares Held by Institutions

13.78Mn

of 19.41Mn outstanding

▲+12.93% QoQ

Shares Outstanding

19.41Mn

5.62Mn held outside 13F filers

Institutional Investors

108

filed 13F for Jun 2026

▲+3 vs prior quarter

Net Shares Added (QoQ)

+1.58Mn

accumulated since last quarter

Value of Holdings

$60.92Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 10, 2026

Corbus Pharmaceuticals Holdings, Inc. (NASDAQ:CRBP) was held by 108 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

Collectively, these holders controlled 71.02% of Corbus Pharmaceuticals Holdings' outstanding shares in Q2 2026, up from 65.25% in Q1 2026.
Total holdings of CRBP shares rose 12.93% from Q1 2026, and the holder count rose 38.46% from Q2 2025.
Of the 108 holders, 57 added to their positions, 24 reduced their stakes and 27 left their positions unchanged in Q2 2026.
Institutional investors held 13.78Mn shares of Corbus Pharmaceuticals Holdings in total at the end of Q2 2026, up 1.58Mn from the prior quarter and up 4.88Mn from a year earlier.
As of June 30, 2026, Cormorant Asset Management, LP held the largest stake in Corbus Pharmaceuticals Holdings with 2.34Mn shares, or 12.08% of shares outstanding.
The largest position increases in CRBP for Q2 2026 were by BlackRock, Inc. (+1.06Mn shares), Geode Capital Management, LLC (+236.34K shares), State Street Corp (+185.8K shares), ADAR1 Capital Management, LLC (+90.01K shares) and Advisory Services Network, LLC (+89.94K shares).
Holders that trimmed the most shares of Corbus Pharmaceuticals Holdings in Q2 2026 while keeping a position were Citadel Advisors LLC (-634.91K shares), Renaissance Technologies LLC (-236.18K shares), Diadema Partners LP (-138.69K shares), Millennium Management LLC (-96.36K shares) and Acadian Asset Management LLC (-71.4K shares).
According to Business Quant data, the leading holders of CRBP for Q2 2026 were Cormorant Asset Management, LP (2.34Mn shares), OrbiMed Advisors LLC (1.74Mn shares), BlackRock, Inc. (1.33Mn shares), Aberdeen Group plc (1.32Mn shares), Vanguard Capital Management LLC (760.94K shares), Jones Hill Capital LP (653.57K shares), Prosight Management, LP (650K shares), Stonepine Capital Management, LLC (425K shares), Geode Capital Management, LLC (423.37K shares) and ADAR1 Capital Management, LLC (421.79K shares).

Form 13F Holdings

108 Institutional Holders

Report period 30 Jun, 2026

Total shares held 13.78Mn

Of outstanding 71.02%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Cormorant Asset Management, LP	0001583977	2,344,971	12.08%	0	0.00%	$22.00Mn
2	ORBIMED ADVISORS LLC	0001055951	1,737,287	8.95%	0	0.00%	$16.30Mn
3	BlackRock, Inc.	0002012383	1,331,135	6.86%	▲1,059,499	+390.04%	$12.49Mn
4	Aberdeen Group plc	0001716774	1,321,750	6.81%	0	0.00%	$12.40Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	760,940	3.92%	▲26,834	+3.66%	$7.14Mn
6	Jones Hill Capital LP	0002102314	653,572	3.37%	▲653,572	0.00%	$6.13Mn
7	Prosight Management, LP	0001617201	650,000	3.35%	▲650,000	0.00%	$6.10Mn
8	Stonepine Capital Management, LLC	0001440771	425,000	2.19%	▲41,538	+10.83%	$3.99Mn
9	GEODE CAPITAL MANAGEMENT, LLC	0001214717	423,374	2.18%	▲236,345	+126.37%	$3.97Mn
10	ADAR1 Capital Management, LLC	0001940272	421,787	2.17%	▲90,006	+27.13%	$3.96Mn
11	DIADEMA PARTNERS LP	0002026172	301,264	1.55%	▼138,693	-31.52%	$2.83Mn
12	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0001446194	293,203	1.51%	▼40,212	-12.06%	$2.75Mn
13	State Street Corp	0000093751	254,672	1.31%	▲185,800	+269.78%	$2.39Mn
14	DIMENSIONAL FUND ADVISORS LP	0000354204	190,214	0.98%	▲53,612	+39.25%	$1.78Mn
15	Exome Asset Management LLC	0002011932	184,914	0.95%	▼49,222	-21.02%	$1.73Mn
16	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	0001705339	151,640	0.78%	▼8,822	-5.50%	$1.42Mn
17	JANE STREET GROUP, LLC	0001595888	139,133	0.72%	▲65,940	+90.09%	$1.31Mn
18	Northern Trust Corp	0000073124	124,906	0.64%	▲83,402	+200.95%	$1.17Mn
19	VANGUARD FIDUCIARY TRUST CO	0000933478	112,397	0.58%	▲16,156	+16.79%	$1.05Mn
20	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	111,302	0.57%	▲86,937	+356.81%	$1.04Mn

Showing 1 to 20 of 108 holders