Cross-institution positioning
Aug 14, 2026Mixed positioning. 1 accumulating, 1 reducing, 1 exited across 3 comparable institutions.
Source: Schedule 13 researchImmunome Inc.
Latest stored close $19.55 as of Oct 9, 2026 View live quote ↗
See how each tracked institution's reported ownership changed across SEC position dates. Full history is available with Investor or Pro access.
What the evidence shows across the newest institutional, insider, company-event, 13F, fundamental, and price data; STOCKNODE combines these layers into a quantitative research signal while preserving each source and reporting window.
Mixed positioning. 1 accumulating, 1 reducing, 1 exited across 3 comparable institutions.
Source: Schedule 13 research2 increased/new, 0 reduced/exited across 2 managers in the latest comparable Form 13F quarter.
Source: Form 13F quarter-end holdingsOver the last 90 days, SEC-coded non-derivative P/S activity includes 0 purchases by 0 reporting owners and 18 sales by 4 reporting owners. Amendments are shown in the filing evidence but excluded from rolling activity totals.
Source: SEC Forms 3/4/53 non-amendment material events in the last 90 days; 2 capital-related filing/events (2 equity-related, 0 debt-related); Latest classified evidence: Material definitive agreement. Registration and prospectus filings are treated as financing capacity/disclosure evidence, not proof that securities were sold.
Source: SEC 8-K / securities filing metadataRevenue -100.0% YoY; Net income -68.5% YoY. Periods are compared only when the SEC facts are aligned and comparable.
Source: SEC Company FactsRecent close is 71% through its reported 52-week range; +152.6% over one year.
Source: Stored historical price seriesFiled Aug 14, 2026. Unlock the dated position comparison, disclosure classification, confidence, price context, and filing-specific significance analysis.
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The research summary above gives the current read. This section shows the dated holder-level evidence behind it.
See each institution's newest reported position against its own prior report, with position as-of date separated from SEC filed date. Institution names and filing freshness remain public below.
Comparable holder direction grouped by SEC position as-of date — never presented as trade dates.
Compare each institution only with its own prior reported position. Public visitors can see who is tracked and how fresh the filing is; paid research reveals the actual comparison.
Investor and Pro reveal holder-by-holder changes, reported ownership history, dated breadth, disclosure timing, institution comparison, and filing-specific analysis without treating Schedule 13 reports as trade dates.
Reported Section 16 ownership activity. Rolling purchase/sale totals use non-derivative SEC transaction codes P and S only; amendments remain visible but are excluded from those totals.
| Date | Reporting owner | Code | Security | Shares | Price | Ownership | Filed |
|---|---|---|---|---|---|---|---|
| Sep 11, 2026 | Higgins Jack | MExercise or conversion of derivative · derivative | Employee Stock Option (right to buy) | 18.0K | $0.00 | Direct | Sep 15, 2026 |
| Sep 11, 2026 | Higgins Jack | GGift | Common Stock | 8.8K | $0.00 | Direct | Sep 15, 2026 |
| Sep 11, 2026 | Higgins Jack | SOpen-market or private sale | Common Stock | 13.2K | $25.32 | Direct | Sep 15, 2026 |
| Sep 11, 2026 | Higgins Jack | MExercise or conversion of derivative | Common Stock | 18.0K | $1.35 | Direct | Sep 15, 2026 |
| Aug 12, 2026 | Barchas Isaac | SOpen-market or private sale | Common Stock | 11.0K | $27.25 | Direct | Aug 12, 2026 |
| Aug 11, 2026 | Barchas Isaac | SOpen-market or private sale | Common Stock | 62.3K | $26.23 | Indirect | Aug 12, 2026 |
| Aug 10, 2026 | Barchas Isaac | SOpen-market or private sale | Common Stock | 10.1K | $26.07 | Indirect | Aug 12, 2026 |
| Aug 7, 2026 | Barchas Isaac | SOpen-market or private sale | Common Stock | 15.2K | $26.06 | Indirect | Aug 10, 2026 |
| Aug 6, 2026 | Barchas Isaac | SOpen-market or private sale | Common Stock | 20.8K | $26.06 | Indirect | Aug 10, 2026 |
| Aug 4, 2026 | Horn Kinney | MExercise or conversion of derivative · derivative | Employee Stock Option (right to buy) | 40.3K | $0.00 | Direct | Aug 6, 2026 |
| Aug 4, 2026 | Horn Kinney | MExercise or conversion of derivative · derivative | Employee Stock Option (right to buy) | 50.4K | $0.00 | Direct | Aug 6, 2026 |
| Aug 4, 2026 | Horn Kinney | SOpen-market or private sale | Common Stock | 90.6K | $25.09 | Direct | Aug 6, 2026 |
| Aug 4, 2026 | Horn Kinney | MExercise or conversion of derivative | Common Stock | 40.3K | $10.60 | Direct | Aug 6, 2026 |
| Aug 4, 2026 | Horn Kinney | MExercise or conversion of derivative | Common Stock | 50.4K | $12.92 | Direct | Aug 6, 2026 |
| Jul 23, 2026 | Horn Kinney | AGrant, award, or other acquisition · derivative | Employee Stock Option (right to buy) | 62.5K | $0.00 | Direct | Jul 27, 2026 |
| Jul 23, 2026 | Horn Kinney | AGrant, award, or other acquisition | Common Stock | 31.3K | $0.00 | Direct | Jul 27, 2026 |
| Jul 23, 2026 | Tsai Philip | AGrant, award, or other acquisition · derivative | Employee Stock Option (right to buy) | 76.5K | $0.00 | Direct | Jul 27, 2026 |
| Jul 23, 2026 | Tsai Philip | AGrant, award, or other acquisition | Common Stock | 38.3K | $0.00 | Direct | Jul 27, 2026 |
| Jul 23, 2026 | Stoneman Sandra G. | AGrant, award, or other acquisition · derivative | Employee Stock Option (right to buy) | 76.5K | $0.00 | Direct | Jul 27, 2026 |
| Jul 23, 2026 | Stoneman Sandra G. | AGrant, award, or other acquisition | Common Stock | 38.3K | $0.00 | Direct | Jul 27, 2026 |
Recent 8-K item classifications plus securities registration and prospectus filings. Registration or prospectus filings show financing capacity/disclosure activity; they do not by themselves prove that securities were sold.
| Filed | Form | 8-K item(s) | Classification | Capital context | SEC |
|---|---|---|---|---|---|
| Oct 5, 2026 | 8-K | 1.01, 3.02, 9.01 | Material definitive agreement; Unregistered sale of equity securities; Financial statements / exhibits | Equity | Filing |
| Aug 11, 2026 | S-8 | — | Employee-plan securities registration | Equity | Filing |
| Aug 11, 2026 | 8-K | 2.02, 9.01 | Results of operations / financial condition; Financial statements / exhibits | — | Filing |
| Jun 12, 2026 | 8-K | 5.07 | Shareholder vote results | — | Filing |
| May 12, 2026 | 8-K | 2.02, 9.01 | Results of operations / financial condition; Financial statements / exhibits | — | Filing |
| Mar 3, 2026 | S-8 | — | Employee-plan securities registration | Equity | Filing |
| Mar 3, 2026 | 8-K | 2.02, 9.01 | Results of operations / financial condition; Financial statements / exhibits | — | Filing |
| Dec 17, 2025 | 8-K | 8.01, 9.01 | Other event; Financial statements / exhibits | — | Filing |
| Dec 17, 2025 | 424B5 | — | Prospectus filing | Capital-related | Filing |
| Dec 15, 2025 | 424B5 | — | Prospectus filing | Capital-related | Filing |
| Dec 15, 2025 | 8-K | 7.01, 8.01, 9.01 | Regulation FD disclosure; Other event; Financial statements / exhibits | — | Filing |
| Nov 6, 2025 | 8-K | 2.02, 9.01 | Results of operations / financial condition; Financial statements / exhibits | — | Filing |
Period-aligned SEC facts. Comparisons appear only when periods and units are comparable.
| Period | Revenue | YoY |
|---|---|---|
| Ended Jun 30, 2026 | $0 | -100.0% |
| Ended Mar 31, 2026 | $0 | -100.0% |
| Ended Sep 30, 2025 | $0 | -100.0% |
| Ended Jun 30, 2025 | $4.0M | +69.8% |
| Period | Revenue | YoY |
|---|---|---|
| Ended Dec 31, 2025 | $6.9M | -23.2% |
| Ended Dec 31, 2024 | $9.0M | -35.5% |
| Ended Dec 31, 2023 | $14.0M | — |
Dated price context from the historical market series already collected for this security.
Returns are close-to-close price changes. Volatility and drawdown are factual historical context, not recommendations.
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
For more context, see how to read a Schedule 13G, filing date vs event date, or Schedule 13G vs Schedule 13D.
| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| T. Rowe Price Investment Management CIK0001897612 | Jun 30, 2026 observed Aug 14, 2026 filed · 45d Schedule 13G amendment | Reported accumulation | 19.7M +3.3M | 17.40% +2.90 pts | $21.19 | $27.20 | $19.55 |
| T. Rowe Price Investment Management CIK0001897612 | Mar 31, 2026 observed May 15, 2026 filed · 45d Schedule 13G amendment | Reported accumulation | 16.4M +5.7M | 14.50% +2.30 pts | $21.87 | $20.88 | $19.55 |
| Vanguard Group CIK0000102909 | Mar 13, 2026 observed Mar 26, 2026 filed · 13d Schedule 13G amendment | Exit below reporting threshold | 0 -4.5M | 0.00% -5.20 pts | $20.36 | $20.41 | $19.55 |
Compare IMNM with other securities showing similar institutional activity or recent accumulation across several tracked institutions.