Immatics NV
Ownership
Ownership Structure
Who owns Immatics NV (IMTX)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 46.1% of the shares are freely tradable; institutional investors hold 79.6%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| T. Rowe Price Investment Management,Inc. | 14.22 | 21,652,162 | -17.5 | 03/31/2026 |
| RTW INVESTMENTS, LLC | 8.45 | 12,869,340 | +12.6 | 03/31/2026 |
| Suvretta Capital Management, LLC | 7.35 | 11,190,129 | +0.0 | 03/31/2026 |
| Baker Bros Advisors LP | 7.17 | 10,916,693 | -9.7 | 03/31/2026 |
| Perceptive Advisors LLC | 6.82 | 10,383,456 | +0.0 | 06/30/2026 |
| The Toronto-Dominion Bank | 4.89 | 7,436,342 | +0.0 | 03/31/2026 |
| Vestal Point Capital LP | 4.06 | 6,175,000 | +0.8 | 03/31/2026 |
| Jefferies Financial Group Inc | 3.32 | 5,059,551 | +0.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| T. Rowe Price Small-Cap Stock | 3.61 | 5,499,561 | +4.9 | 07/31/2026 |
| T. Rowe Price Small-Cap Value | 3.33 | 5,061,976 | -2.0 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Perceptive Advisors Llc | Director | 11,246,516 | 94,470,734 $ | Aug 26, 2026 | indirect |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 26, 2026 | Perceptive Advisors Llc | Director | Buy | 863,060 | 8.69 | 7,499,991 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 25, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.