Immunome IMNM Institutional Ownership

NASDAQ IMNM

$17.97 -0.03 (-0.17%)

As of: Oct 22, 2026 · 9:34 AM EDT

Institutions by Trading Activity

204 Institutions

Increased 111 54.4%

Unchanged 34 16.7%

Reduced 59 28.9%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

—

13F totals exceed reported shares outstanding

Shares Held by Institutions

118.04Mn

of 113.40Mn outstanding

▲+1.18% QoQ

Shares Outstanding

113.40Mn

Institutional Investors

204

filed 13F for Jun 2026

▲+4 vs prior quarter

Net Shares Added (QoQ)

+1.38Mn

accumulated since last quarter

Value of Holdings

$2.12Bn

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 11, 2026

Immunome Inc. (NASDAQ:IMNM) was held by 204 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

Total holdings of IMNM shares rose 1.18% from Q1 2026, and the holder count rose 45.71% from Q2 2025.
Of these 204 holders, 111 added to their positions, 59 reduced their stakes and 34 left their positions unchanged.
Altogether, institutional holders owned 118.04Mn IMNM shares at the end of Q2 2026, up 1.38Mn from the prior quarter and up 39.01Mn from a year earlier.
T. Rowe Price Investment Management, Inc. held the largest position in IMNM at 19.68Mn shares as of June 30, 2026.
Holders that added the most shares of Immunome in Q2 2026 were T. Rowe Price Investment Management, Inc. (+3.31Mn shares), MetLife Investment Management, LLC (+803.22K shares), BlackRock, Inc. (+636.82K shares), Wellington Management Group LLP (+478.24K shares) and Goldman Sachs Group Inc (+411.01K shares).
On the other side, among holders that kept a position in Immunome, the largest reductions in Q2 2026 came from T. Rowe Price Associates Inc (-1.09Mn shares), Marshall Wace, LLP (-980.25K shares), JPMorgan Chase & Co (-929.29K shares), Redmile Group, LLC (-647.29K shares) and Woodline Partners LP (-575K shares).
Per Business Quant, the top 10 investors in IMNM for the quarter ended June 30, 2026 were T. Rowe Price Investment Management, Inc. (19.68Mn shares), FMR LLC (16.99Mn shares), BlackRock, Inc. (8.81Mn shares), State Street Corp (5.49Mn shares), Wellington Management Group LLP (5.21Mn shares), Redmile Group, LLC (4.91Mn shares), Primecap Management Co (4.58Mn shares), Vanguard Capital Management LLC (4.55Mn shares), Driehaus Capital Management LLC (4.35Mn shares) and Enavate Sciences GP, LLC (3.61Mn shares).

Form 13F Holdings

204 Institutional Holders

Report period 30 Jun, 2026

Total shares held 118.04Mn

Of outstanding —

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	T. Rowe Price Investment Management, Inc.	0001897612	19,676,883	17.35%	▲3,312,872	+20.24%	$416.95K
2	FMR LLC	0000315066	16,987,553	14.98%	▲17,599	+0.10%	$359.97Mn
3	BlackRock, Inc.	0002012383	8,805,492	7.77%	▲636,818	+7.80%	$186.59Mn
4	State Street Corp	0000093751	5,494,625	4.85%	▲94,724	+1.75%	$116.43Mn
5	WELLINGTON MANAGEMENT GROUP LLP	0000902219	5,210,216	4.59%	▲478,239	+10.11%	$110.40Mn
6	Redmile Group, LLC	0001425738	4,911,590	4.33%	▼647,295	-11.64%	$104.08Mn
7	PRIMECAP MANAGEMENT CO/CA/	0000763212	4,581,431	4.04%	▼206,800	-4.32%	$97.08Mn
8	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	4,551,289	4.01%	▲121,592	+2.74%	$96.44Mn
9	DRIEHAUS CAPITAL MANAGEMENT LLC	0000938206	4,346,139	3.83%	▲246,238	+6.01%	$92.09Mn
10	Enavate Sciences GP, LLC	0001953107	3,613,799	3.19%	0	0.00%	$76.58Mn
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,754,889	2.43%	▲194,225	+7.58%	$58.39Mn
12	Morgan Stanley	0000895421	2,407,942	2.12%	▼433,647	-15.26%	$51.02Mn
13	SILVERARC CAPITAL MANAGEMENT, LLC	0001816307	2,017,009	1.78%	▲166,731	+9.01%	$42.74Mn
14	Jpmorgan Chase & Co	0000019617	1,848,548	1.63%	▼929,288	-33.45%	$38.99Mn
15	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	1,773,229	1.56%	▼1,085,634	-37.97%	$37.58K
16	Sofinnova Investments, Inc.	0001631134	1,720,316	1.52%	▲18,412	+1.08%	$36.45Mn
17	READYSTATE ASSET MANAGEMENT LP	0001900923	1,605,820	1.42%	▲303,958	+23.35%	$34.03Mn
18	Goldman Sachs Group Inc	0000886982	1,512,489	1.33%	▲411,013	+37.31%	$32.05Mn
19	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,348,979	1.19%	▲342,004	+33.96%	$28.58Mn
20	Principal Financial Group Inc	0001126328	1,347,358	1.19%	▼29,509	-2.14%	$28.55Mn

Showing 1 to 20 of 204 holders