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IMNM in the 13F filings

Immunome Inc · CUSIP 45257U108

Sector · Pharmaceuticals and biotechnologyTheme · Healthcare: biopharma and medtech· L3VLUP-definedTheme · Pharmaceutical preparations
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
19 Feb 2026
latest of these filings; the earliest 12 Feb 2026
Managers listing it
17
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 2 listed it in both
Shares listed
35,680,987
combined, among listed positions
Reported value
$766m
combined, at the quarter end

Among the 92 comparable managers: 14 buyers (opened or added shares) and 5 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +9,672,324.

Managers listing IMNM in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

17 of 17 holders

ActionFiling
Fidelity (FMR LLC)16,549,716$355munder 0.1%Added+3,493,00717 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP7,034,952$151m0.17%Added+2,210,44817 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc3,380,240$73munder 0.1%Trimmed-362,53017 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC1,740,705$37munder 0.1%Added+899,56717 Feb 2026 (the filing on sec.gov)
Woodline Partners LP1,575,398$34m0.13%Added+300,66917 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC1,429,680$31munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP934,463$20munder 0.1%Added+680,39517 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd832,078$18munder 0.1%Added+68,90317 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP779,578$17m0.13%Newnew17 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP737,116$16munder 0.1%Added+44,93713 Feb 2026 (the filing on sec.gov)
Invesco Ltd270,065$5.8munder 0.1%Added+214,04919 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP170,914$3.7munder 0.1%Added+100,74917 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP92,990$2.0munder 0.1%Added+37,73017 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC72,864$1.6munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC32,099$689kunder 0.1%Trimmed-40,95917 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC29,333$630kunder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Millennium Management LLC18,796$404kunder 0.1%Trimmed-23,08817 Feb 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
3 in Q3 2024 to 1 in Q2 2026

Tracked managers listing it, at least.

0246Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
IMNM by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20231$9.9m10
Q1 20245$126m50
Q2 20243$70m22
Q3 20243$86m21
Q4 20242$47m11
Q1 20252$41m20
Q2 20252$59m20
Q3 20252$71m11
Q4 20253$202m145
Q1 20261$34m129
Q2 20261$21m813

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

IMNM and LLY →IMNM and JNJ →IMNM and VRTX →Choose a stock to compare with IMNM →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own IMNM, latest filings →Back to the 13F Explorer →