Immunome Ownership | Who Owns Immunome?

Immunome Ownership Summary

Immunome is owned by 35.65% institutional investors, 6.30% insiders, and 58.06% retail investors. Blackrock is the largest institutional shareholder, holding 36.46% of IMNM shares. T. Rowe Price US Small-Cap Core Equity is the top mutual fund, with 6.34% of its assets in Immunome shares.

IMNM Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Immunome	35.65%	6.30%	58.06%
Sector	Healthcare Stocks	35.56%	12.08%	52.36%
Industry	Biotech Stocks	35.43%	12.01%	52.56%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	3.76M	36.46%	$45.48M
Fmr	16.97M	19.43%	$371.13M
T. rowe price investment management	16.36M	18.73%	$357.88M
Blackrock funding, inc. /de	8.17M	9.35%	$178.65M
Vanguard group	6.04M	6.87%	$129.71M
Redmile group	5.56M	6.36%	$121.57M
State street	5.40M	6.18%	$118.10M
Primecap management co/ca/	4.79M	5.48%	$104.72M
Wellington management group llp	4.73M	5.42%	$103.49M
Driehaus capital management	4.10M	4.69%	$89.66M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Enavate sciences gp	3.61M	22.48%	$79.03M
Redmile group	5.56M	8.05%	$121.57M
Pivotal bioventure partners investment advisor	732.51K	5.73%	$16.02M
Opaleye management	3.19M	5.27%	$37.30M
Silverarc capital management	1.85M	4.13%	$40.47M
Nan fung trinity (hk)	714.55K	1.72%	$15.63M
Sofinnova investments	1.70M	1.41%	$37.22M
Readystate asset management lp	1.30M	1.28%	$28.47M
Parkman healthcare partners	403.49K	0.91%	$8.82M
Atika capital management	262.90K	0.72%	$5.75M

Top Buyers

Holder	Shares	% Assets	Change
Wellington management group llp	4.73M	0.02%	3.80M
T. rowe price investment management	16.36M	0.25%	2.94M
Blackrock	3.76M	0.00%	2.93M
State street	5.40M	0.00%	1.53M
Vanguard group	6.04M	0.00%	1.14M

Top Sellers

Holder	Shares	% Assets	Change
Point72 asset management	-	-	-7.03M
Ecor1 capital	-	-	-2.86M
Citadel advisors	80.20K	0.00%	-1.66M
Balyasny asset management	251.40K	0.01%	-1.18M
Enavate sciences gp	3.61M	22.48%	-1.15M

New Positions

Holder	Shares	% Assets	Change	Value
Vanguard fiduciary trust	716.39K	0.00%	716.39K	$15.67M
Toroso investments	275.90K	0.01%	275.90K	$6.03M
Axa investment managers	180.06K	0.01%	180.06K	$2.11M
Sio capital management	165.11K	0.52%	165.11K	$3.61M
Sphera funds management	147.20K	0.36%	147.20K	$1.72M

Sold Out

Holder	Change
Massmutual trust co fsb/adv	-5.00
Eversource wealth advisors	-6.00
True wealth design	-18.00
Srs capital advisors	-19.00
Lindbrook capital	-38.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	109	-44.10%	31,136,611	-73.69%	35	0.20%	59	-52.80%	27	-30.77%
Dec 31, 2025	109	-33.54%	43,416,568	-52.49%	49	0.45%	67	-27.96%	23	-37.84%
Sep 30, 2025	160	8.11%	91,368,868	15.03%	105	1.26%	91	7.06%	37	-
Jun 30, 2025	148	0.68%	79,432,018	9.01%	91	1.08%	85	-20.56%	37	105.56%
Mar 31, 2025	147	18.55%	76,924,342	44.29%	96	1.24%	108	54.29%	17	-51.43%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
T. Rowe Price US Small-Cap Core Equity	7.18M	6.34%	1.41M
T. Rowe Price Small-Cap Stock	7.18M	6.34%	1.15M
Fidelity Growth Compy Commingled Pl S	6.52M	5.75%	4.60K
Fidelity Growth Company Fund	4.74M	4.19%	-
T. Rowe Price Instl Small-Cap Stock	3.91M	3.45%	681.57K
PRIMECAP Odyssey Aggressive Growth	3.87M	3.42%	53.00K
T. Rowe Price U.S. SC Core Eq Tr-D	3.39M	3.00%	603.31K
Fidelity Growth Compy Commingled Pl O	1.79M	2.97%	-
Vanguard Total Stock Mkt Idx Inv	3.23M	2.85%	40.53K
State Street® SPDR® S&P® Biotech ETF	2.98M	2.63%	-66.36K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jul 07, 2026	Horn Kinney	CHIEF BUSINESS OFFICER	Sell	$27.30K
Jul 07, 2026	Barchas Isaac	-	Sell	$409.13K
Jul 06, 2026	Barchas Isaac	-	Sell	$2.00M
Jul 02, 2026	Lechleider Robert	Chief Medical Officer	Sell	$369.03K
Jul 02, 2026	Lechleider Robert	Chief Medical Officer	Sell	$498.57K

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	-	8
2026 Q2	4	9
2026 Q1	3	2
2025 Q4	4	2
2025 Q3	-	-

IMNM Ownership FAQ

Who Owns Immunome?

Immunome shareholders are primarily institutional investors at 35.65%, followed by 6.30% insiders and 58.05% retail investors. The average institutional ownership in Immunome's industry, Biotech Stocks , is 35.43%, which Immunome exceeds.

Who owns the most shares of Immunome?

Immunome’s largest shareholders are Blackrock (3.76M shares, 36.46%), Fmr (16.97M shares, 19.43%), and T. rowe price investment management (16.36M shares, 18.73%). Together, they hold 74.62% of Immunome’s total shares outstanding.

Does Blackrock own Immunome?

Yes, BlackRock owns 36.46% of Immunome, totaling 3.76M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 45.48M$. In the last quarter, BlackRock increased its holdings by 2.93M shares, a 353.41% change.

Who is Immunome’s biggest shareholder by percentage of total assets invested?

Enavate sciences gp is Immunome’s biggest shareholder by percentage of total assets invested, with 22.48% of its assets in 3.61M Immunome shares, valued at 79.03M$.

Who is the top mutual fund holder of Immunome shares?

T. Rowe Price US Small-Cap Core Equity is the top mutual fund holder of Immunome shares, with 6.34% of its total shares outstanding invested in 7.18M Immunome shares.

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