Company · Ownership research

Corbus Pharmaceuticals Holdings, Inc. CRBP

CIK 0001595097 · CUSIP 21833P301

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 21833P301 (CRBP), not CUSIP 21833P901 (CRBP), CUSIP 21833P951 (CRBP), CUSIP 21833P103 (CRBP), and does not merge CUSIPs.

This page lists the top 20 of 107 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Cormorant Asset Management, LP CIK 1583977 · View history	$22.00M 2,344,971 shares	1.13%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
02	ORBIMED ADVISORS LLC CIK 1055951 · View history	$16.30M 1,737,287 shares	0.31%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
03	BlackRock, Inc. CIK 2012383 · View history	$12.49M 1,331,135 shares	0.00%	+1.06M(+390.00%)Added	SEC filing ↗ Aug 7, 2026	▾
04	Aberdeen Group plc CIK 1716774 · View history	$12.40M 1,321,750 shares	0.02%	0(0.00%)Unchanged	SEC filing ↗ Jul 31, 2026	▾
05	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history	$7.14M 760,940 shares	0.00%	+26.83K(+3.70%)Added	SEC filing ↗ Aug 13, 2026	▾
06	Jones Hill Capital LP CIK 2102314 · View history	$6.13M 653,572 shares	1.30%	+653.57KNew	SEC filing ↗ Aug 13, 2026	▾
07	Prosight Management, LP CIK 1617201 · View history	$6.10M 650,000 shares	1.05%	-47.11K(-6.80%)Reduced	SEC filing ↗ Aug 14, 2026	▾
08	Stonepine Capital Management, LLC CIK 1440771 · Amended · View history	$3.99M 425,000 shares	3.03%	+41.54K(+10.80%)Added	SEC filing ↗ Aug 17, 2026	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$3.97M 423,374 shares	0.00%	+236.34K(+126.40%)Added	SEC filing ↗ Aug 12, 2026	▾
10	ADAR1 Capital Management, LLC CIK 1940272 · View history	$3.96M 421,787 shares	0.19%	+90.01K(+27.10%)Added	SEC filing ↗ Aug 14, 2026	▾
11	DIADEMA PARTNERS LP CIK 2026172 · View history	$2.83M 301,264 shares	1.00%	-138.69K(-31.50%)Reduced	SEC filing ↗ Aug 14, 2026	▾
12	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$2.75M 293,203 shares	0.00%	-40.21K(-12.10%)Reduced	SEC filing ↗ Aug 14, 2026	▾
13	STATE STREET CORP CIK 93751 · Amended · View history	$2.39M 254,672 shares	0.00%	+185.80K(+269.80%)Added	SEC filing ↗ Sep 22, 2026	▾
14	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$1.78M 190,214 shares	0.00%	+53.61K(+39.20%)Added	SEC filing ↗ Aug 11, 2026	▾
15	Exome Asset Management LLC CIK 2011932 · View history	$1.73M 184,914 shares	1.07%	-49.22K(-21.00%)Reduced	SEC filing ↗ Aug 14, 2026	▾
16	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history	$1.42M 151,640 shares	0.00%	-8.82K(-5.50%)Reduced	SEC filing ↗ Aug 14, 2026	▾
17	JANE STREET GROUP, LLC CIK 1595888 · View history	$1.31M 139,133 shares	0.00%	+65.94K(+90.10%)Added	SEC filing ↗ Aug 14, 2026	▾
18	NORTHERN TRUST CORP CIK 73124 · View history	$1.17M 124,906 shares	0.00%	+83.40K(+200.90%)Added	SEC filing ↗ Aug 13, 2026	▾
19	VANGUARD FIDUCIARY TRUST CO CIK 933478 · View history	$1.05M 112,397 shares	0.00%	+16.16K(+16.80%)Added	SEC filing ↗ Aug 13, 2026	▾
20	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · View history	$1.04M 111,302 shares	0.00%	+86.94K(+356.80%)Added	SEC filing ↗ Aug 13, 2026	▾

Showing 20 / 107 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

107

Cancelled or null records excluded

Disclosed shares

13,766,528

Not deduplicated across managers

Disclosed value

$129.11M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Corbus Pharmaceuticals Holdings, Inc. · Q2 2026

Explore all 107 reporting institutions.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.