IMNM in the 13F filings
Immunome Inc · CUSIP 45257U108
- Quarter end
- 30 Jun 2026
- the date the book describes
- Filed
- 2 Sep 2026
- latest of these filings; the earliest 3 Aug 2026
- Managers listing it
- 15
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q1 2026 and Q2 2026; 1 listed it in both
- Shares listed
- 26,420,538
- combined, among listed positions
- Reported value
- $560m
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 8 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -3,221,227.
Managers listing IMNM in Q2 2026
15 of 15 holders
Largest increases and reductions, by shares
Increases
- Wellington Management Group LLPexisting position · 5,210,216 shares now+478,239
- Renaissance Technologies LLCexisting position · 251,102 shares now+182,200
- Citadel Advisors LLCexisting position · 224,079 shares now+143,882
- Schonfeld Strategic Advisors LLCexisting position · 132,091 shares now+69,655
- Two Sigma Investments LPnew position · 23,941 shares now+23,941
Reductions
- T. Rowe Price Associates Incexisting position · 1,773,229 shares now-1,085,634
- Marshall Wace LLPexisting position · 500,537 shares now-980,251
- Janus Henderson Group Ltdexisting position · 45,900 shares now-762,119
- Woodline Partners LPexisting position · 1,000,398 shares now-575,000
- AllianceBernstein LPexisting position · 133,500 shares now-29,950
New positions and exits
New (1)
Exited (6)
- Balyasny Asset Management LLCwas $5.5m
- Millennium Management LLCwas $2.9m
- ExodusPoint Capital Management LPwas $2.5m
- Walleye Capital LLCwas $2.4m
- Squarepoint Ops LLCwas $1.5m
- Quantbot Technologies LPwas $3k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2023 | 1 | $9.9m | 1 | 0 |
| Q1 2024 | 5 | $126m | 5 | 0 |
| Q2 2024 | 3 | $70m | 2 | 2 |
| Q3 2024 | 3 | $86m | 2 | 1 |
| Q4 2024 | 2 | $47m | 1 | 1 |
| Q1 2025 | 2 | $41m | 2 | 0 |
| Q2 2025 | 2 | $59m | 2 | 0 |
| Q3 2025 | 2 | $71m | 1 | 1 |
| Q4 2025 | 3 | $202m | 14 | 5 |
| Q1 2026 | 1 | $34m | 12 | 9 |
| Q2 2026 | 1 | $21m | 8 | 13 |
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 →