Companies / Immunome Inc.
Immunome Inc.
Nasdaq: IMNMCIK 1472012BOTHELL, WA
Insider flow · last 90 daysNet buys $440
Financials · FY2025
Ownership
113.6M shares outstanding · as of Aug 6, 2026
Ownership
| Insiders | 0.91% | 1,031,851 |
| Institutions | 106.84% | 121,350,650 |
| Public float | 0.00% | 0 |
Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 4
View all →| Insider | % of shares | Shares |
|---|---|---|
Siegall Clay BCEOPresident and CEO · Director | 0.61% | 690,704 |
Philip WagenheimDirector | 0.30% | 341,147 |
Bienaime Jean JacquesFormerDirector | 0.04% | 43,415 |
Schafer CarolDirector | — | — |
Institutional holders 189
View all →| Holder | Value | % of shares |
|---|---|---|
| $355.49M | 14.57% | |
| $186.59M | 7.75% | |
| $151.11M | 6.19% | |
| $129.71M | 5.32% | |
| $122.83M | 5.03% | |
| $116.43M | 4.84% | |
| $102.43M | 4.20% | |
| $100.64M | 4.13% | |
| $79.60M | 3.26% | |
| $61.34M | 2.51% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $34.47M | +1.6M +42.05% | 5,494,625 4.84% of shares | medium |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | Trim | Common stock | $-25.77M | -1.2M -82.42% | 251,396 0.22% of shares | medium |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $25.65M | +1.2M +15.94% | 8,805,492 7.75% of shares | medium |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | Common stock | $16.26M | +744K +100.89% | 1,480,788 1.30% of shares | medium |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Add | Common stock | $7.69M | +351K +3158.05% | 362,621 0.32% of shares | medium |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $4.36M | +199K +8.44% | 2,560,664 2.25% of shares | low |
| Q1 2026 as of | Granahan Investment Management, LLC 13F manager | Trim | Common stock | $-2.80M | -128K -29.44% | 307,021 0.27% of shares | low |
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | Common stock | $2.44M | +112K +593.59% | 130,367 0.11% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Redmile Group, LLC | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| IMNM | — | 45257U108 |