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 58 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	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$3.07M 450,729 shares	0.00%	+27.36K(+6.50%)Added	SEC filing ↗ Nov 6, 2026	▾
02	STATE STREET CORP CIK 93751 · View history	$1.78M 261,626 shares	0.00%	+6.95K(+2.70%)Added	SEC filing ↗ Nov 12, 2026	▾
03	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$1.43M 210,313 shares	0.00%	+20.10K(+10.60%)Added	SEC filing ↗ Nov 4, 2026	▾
04	UBS Group AG CIK 1610520 · View history	$886.96K 130,052 shares	0.00%	+81.25K(+166.50%)Added	SEC filing ↗ Nov 10, 2026	▾
05	FMR LLC CIK 315066 · View history	$865.61K 126,922 shares	0.00%	+118.27K(+1,367.10%)Added	SEC filing ↗ Nov 10, 2026	▾
06	Nuveen, LLC CIK 1871926 · View history	$788.34K 115,592 shares	0.00%	+93.28K(+418.20%)Added	SEC filing ↗ Nov 10, 2026	▾
07	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$647.22K 94,900 shares	0.00%	-15.92K(-14.40%)Reduced	SEC filing ↗ Nov 12, 2026	▾
08	BNP PARIBAS FINANCIAL MARKETS CIK 1166588 · View history	$533.83K 78,274 shares	0.00%	+154(+0.20%)Added	SEC filing ↗ Nov 12, 2026	▾
09	DOLIVER ADVISORS, LP CIK 938077 · View history	$518.15K 75,975 shares	0.11%	+75.97KNew	SEC filing ↗ Oct 1, 2026	▾
10	SIMPLEX TRADING, LLC CIK 1488542 · View history	$326.38K 47,857 shares	0.01%	+47.86KNew	SEC filing ↗ Nov 4, 2026	▾
11	Bank of New York Mellon Corp CIK 1390777 · View history	$308.82K 45,282 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 5, 2026	▾
12	PANAGORA ASSET MANAGEMENT INC CIK 883677 · View history	$242.14K 35,505 shares	0.00%	+19.42K(+120.70%)Added	SEC filing ↗ Nov 12, 2026	▾
13	BARCLAYS PLC CIK 312069 · View history	$239.68K 35,144 shares	0.00%	+27.14K(+339.20%)Added	SEC filing ↗ Nov 6, 2026	▾
14	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$183.98K 26,976 shares	0.00%	+4.47K(+19.90%)Added	SEC filing ↗ Nov 12, 2026	▾
15	RHUMBLINE ADVISERS CIK 1115418 · View history	$134.64K 19,742 shares	0.00%	-721(-3.50%)Reduced	SEC filing ↗ Nov 10, 2026	▾
16	Mariner, LLC CIK 1373442 · View history	$122.11K 17,906 shares	0.00%	+6.27K(+53.90%)Added	SEC filing ↗ Nov 12, 2026	▾
17	JANE STREET GROUP, LLC CIK 1595888 · View history	$105.96K 15,537 shares	0.00%	-123.60K(-88.80%)Reduced	SEC filing ↗ Nov 12, 2026	▾
18	Squarepoint Ops LLC CIK 1642575 · View history	$96.97K 14,218 shares	0.00%	+14.22KNew	SEC filing ↗ Nov 9, 2026	▾
19	IEQ CAPITAL, LLC CIK 1779789 · View history	$95.73K 14,037 shares	0.00%	+14.04KNew	SEC filing ↗ Nov 10, 2026	▾
20	DEUTSCHE BANK AG\ CIK 948046 · View history	$95.64K 14,023 shares	0.00%	-2.05K(-12.70%)Reduced	SEC filing ↗ Nov 6, 2026	▾

Showing 20 / 58 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

1,864,349

Not deduplicated across managers

Disclosed value

$12.71M

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. · Q3 2026

Explore all 58 reporting institutions.

This page includes 20 of 58 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 58 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"21833P301","quarter":"2026Q3","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

Sources, coverage & how to read this data

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.