IMMATICS N.V IMTX
SHS · Common Stock · CUSIP N44445109
- SectorHealth care
- IndustryBiological Products, (No Diagnostic Substances)
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $10.13. Options: 1 managers hold calls ($147.9k notional), 1 hold puts ($408.2k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 55 |
| Q4 2022 | 64 |
| Q1 2023 | 66 |
| Q2 2023 | 69 |
| Q3 2023 | 75 |
| Q4 2023 | 77 |
| Q1 2024 | 78 |
| Q2 2024 | 91 |
| Q3 2024 | 92 |
| Q4 2024 | 86 |
| Q1 2025 | 77 |
| Q2 2025 | 71 |
| Q3 2025 | 63 |
| Q4 2025 | 75 |
| Q1 2026 | 84 |
| Q2 2026 | 83 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 32 | 55 |
| Q4 2024 | 49 | 47 |
| Q1 2025 | 38 | 44 |
| Q2 2025 | 41 | 40 |
| Q3 2025 | 26 | 37 |
| Q4 2025 | 45 | 28 |
| Q1 2026 | 42 | 30 |
| Q2 2026 | 37 | 46 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $626.8k | $0 | 0.00 |
| Q4 2025 | $18.0m | $359.1k | 0.02 |
| Q1 2026 | $222.4k | $134.8k | 0.61 |
| Q2 2026 | $147.9k | $408.2k | 2.76 |
Biggest buyers
| Jefferies Financial Group Inc. | Added | +1.4m |
| T. Rowe Price Investment Management, Inc. | Added | +712.9k |
| Boxer Capital Management, LLC | New | +475.0k |
| MOORE CAPITAL MANAGEMENT, LP | New | +192.8k |
| GOLDMAN SACHS GROUP INC | Added | +168.2k |
| SECTORAL ASSET MANAGEMENT INC | Added | +158.1k |
| Qube Research & Technologies Ltd | Added | +156.4k |
| WELLINGTON MANAGEMENT GROUP LLP | Added | +86.0k |
| JANE STREET GROUP, LLC | Added | +85.6k |
| RTW INVESTMENTS, LP | Added | +76.8k |
Biggest sellers
| TORONTO DOMINION BANK | Sold out | -7.4m |
| BAKER BROS. ADVISORS LP | Reduced | -1.4m |
| Longaeva Partners L.P. | Sold out | -781.0k |
| Balyasny Asset Management L.P. | Reduced | -581.2k |
| Troluce Capital Advisors LLC | Sold out | -250.0k |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | -241.5k |
| UBS Group AG | Reduced | -225.6k |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Reduced | -205.1k |
| Lynx1 Capital Management LP | Reduced | -193.7k |
| Aberdeen Group plc | Reduced | -167.1k |
Biggest calls
| CITADEL ADVISORS LLC | Reduced | $147.9k14.6k shares |
Biggest puts
| MILLENNIUM MANAGEMENT LLC | New | $408.2k40.3k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| T. Rowe Price Investment Management, Inc. 13G · institution +1.0 pts · filed 2026-05-15 | 16.1% |
| RTW INVESTMENTS, LP 13G · institution +1.1 pts · filed 2026-05-15 | 9.6% |
| SUVRETTA CAPITAL MANAGEMENT, LLC 13G · passive investor -1.6 pts · filed 2026-02-13 | 8.3% |
PERCEPTIVE ADVISORS LLC
13D · may seek influence
filed 2026-08-27
Stated purposeThe information set forth in Item 6 below in this Amendment No. 2 to Schedule 13D is incorporated by reference. Full filing |
7.6% |
| BAKER BROS. ADVISORS LP 13G · institution -2.9 pts · filed 2026-08-14 | 7.0% |
| TORONTO DOMINION BANK 13G · institution new · filed 2026-05-15 | 5.5% |
Fell to 5% or below in the last year: Vestal Point Capital, LP (4.6%, 2026-05-15)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 0 | — | 0 | — | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 1 | $7.5m | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-08-26 | EDELMAN JOSEPH +2 Director · See Footnote | Bought | $7.5m863.1k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| T. Rowe Price Investment Management, Inc. 0.15% of their portfolio | 22.4m $226.6m | Added +712.9k |
| RTW INVESTMENTS, LP 1.12% of their portfolio | 12.9m $131.1m | Added +76.8k |
| MONTANOVA CAPITAL, LLC 2.38% of their portfolio | 11.2m $113.4m | Unchanged |
| PERCEPTIVE ADVISORS LLC 1.63% of their portfolio | 10.4m $105.2m | Unchanged |
| BAKER BROS. ADVISORS LP 0.48% of their portfolio | 9.5m $96.3m | Reduced -1.4m |
| Jefferies Financial Group Inc. 0.61% of their portfolio | 6.5m $65.9m | Added +1.4m |
| Vestal Point Capital, LP 1.46% of their portfolio | 6.2m $62.6m | Unchanged |
| Sofinnova Investments, Inc. 1.99% of their portfolio | 3.7m $37.2m | Added +38.9k |
| MORGAN STANLEY 0.00% of their portfolio | 2.2m $22.1m | Added +37.4k |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 1.8m $18.4m | Reduced -37.3k |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 1.6m $16.7m | Added +86.0k |
| Point72 Asset Management, L.P. 0.02% of their portfolio | 1.4m $14.7m | Reduced -44.2k |
| Woodline Partners LP 0.03% of their portfolio | 900.7k $9.1m | Reduced -99.9k |
| SPHERA FUNDS MANAGEMENT LTD. 1.04% of their portfolio | 720.1k $7.3m | Added +24.0k |
| UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO 0.82% of their portfolio | 697.4k $7.1m | Unchanged |
| Aberdeen Group plc 0.01% of their portfolio | 653.6k $6.6m | Reduced -167.1k |
| Qube Research & Technologies Ltd 0.01% of their portfolio | 523.2k $5.3m | Added +156.4k |
| Boxer Capital Management, LLC 0.36% of their portfolio | 475.0k $4.8m | New |
| TD Asset Management Inc 0.00% of their portfolio | 449.3k $4.6m | Reduced -21.1k |
| WASATCH ADVISORS LP 0.03% of their portfolio | 441.5k $4.5m | Reduced -23.3k |
| STATE STREET CORP 0.00% of their portfolio | 419.7k $4.3m | Reduced -37.3k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 410.7k $4.2m | Reduced -241.5k |
| Balyasny Asset Management L.P. 0.01% of their portfolio | 401.6k $4.1m | Reduced -581.2k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 384.2k $3.9m | Added +168.2k |
| SECTORAL ASSET MANAGEMENT INC 1.59% of their portfolio | 224.9k $2.3m | Added +158.1k |
| Atom Investors LP 0.19% of their portfolio | 216.4k $2.2m | Reduced -37.8k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.00% of their portfolio | 197.3k $1.9m | Reduced -205.1k |
| MOORE CAPITAL MANAGEMENT, LP 0.04% of their portfolio | 192.8k $2.0m | New |
| Tidal Investments LLC 0.00% of their portfolio | 171.5k $1.7m | Added +1.1k |
| Burkehill Global Management, LP 0.05% of their portfolio | 150.0k $1.5m | Unchanged |
| SummitTX Capital, L.P. 0.04% of their portfolio | 146.4k $1.5m | Reduced -4.8k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 141.4k $1.4m | Added +7.1k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 137.1k $1.3m | Reduced -3.4k |
| ALPS ADVISORS INC 0.01% of their portfolio | 135.6k $1.4m | Added +26.5k |
| MYDA Advisors LLC 0.30% of their portfolio | 120.0k $1.2m | Unchanged |
| DAFNA Capital Management LLC 0.23% of their portfolio | 117.0k $1.2m | Reduced -108.9k |
| Jump Financial, LLC 0.01% of their portfolio | 106.0k $1.1m | Added +57.7k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 104.7k $1.1m | Reduced -111.0k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 104.5k $1.1m | Added +85.6k |
| SG Americas Securities, LLC 0.00% of their portfolio | 87.3k $884.0k | Reduced -12.2k |
| CITIGROUP INC 0.00% of their portfolio | 66.9k $678.0k | Added +6.0k |
| TUDOR INVESTMENT CORP ET AL 0.00% of their portfolio | 66.4k $673.0k | Reduced -614 |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 59.2k $599.3k | New |
| MACQUARIE GROUP LTD 0.00% of their portfolio | 53.5k $542.0k | New |
| Engineers Gate Manager LP 0.01% of their portfolio | 50.9k $515.5k | Added +10.6k |
| Vanguard Personalized Indexing Management, LLC 0.00% of their portfolio | 49.4k $500.1k | Added +4.5k |
| Ikarian Capital, LLC 0.08% of their portfolio | 48.6k $492.0k | Unchanged |
| BARCLAYS PLC 0.00% of their portfolio | 46.3k $468.7k | Reduced -18.4k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 43.7k $442.2k | Added +18.3k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 43.3k $438.6k | Reduced -60.7k |
| Prime Capital Investment Advisors, LLC 0.00% of their portfolio | 40.0k $405.2k | Added +10.0k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 36.1k $366.0k | Reduced -314 |
| UBS Group AG 0.00% of their portfolio | 35.4k $358.9k | Reduced -225.6k |
| ExodusPoint Capital Management, LP 0.00% of their portfolio | 34.9k $353.9k | Reduced -15.2k |
| Virtus Investment Advisers, LLC 0.08% of their portfolio | 34.9k $353.4k | Added +7.7k |
| BlackRock, Inc. 0.00% of their portfolio | 33.9k $343.5k | Added +7.3k |
| HRT FINANCIAL LP 0.00% of their portfolio | 31.7k $321.0k | New |
| Ishara Investments LP 0.23% of their portfolio | 30.8k $311.5k | Reduced -123.0k |
| XTX Topco Ltd 0.00% of their portfolio | 30.0k $304.1k | Added +15.7k |
| MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio | 30.0k $303.8k | Unchanged |
| BRANDYWINE MANAGERS, LLC 0.13% of their portfolio | 25.2k $255.6k | New |
| FOX RUN MANAGEMENT, L.L.C. 0.04% of their portfolio | 23.7k $240.0k | Added +6.7k |
| Lynx1 Capital Management LP 0.03% of their portfolio | 23.2k $235.4k | Reduced -193.7k |
| J. Goldman & Co LP 0.01% of their portfolio | 22.8k $230.8k | Unchanged |
| Graham Capital Management, L.P. 0.01% of their portfolio | 22.7k $230.2k | Reduced -2.4k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 22.0k $222.6k | Reduced -33.3k |
| GUGGENHEIM CAPITAL LLC 0.00% of their portfolio | 16.4k $166.5k | Reduced -149 |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 15.3k $155.0k | Reduced -1.2k |
| Quadrature Capital Ltd 0.00% of their portfolio | 14.7k $149.2k | New |
| Aquatic Capital Management LLC 0.00% of their portfolio | 14.1k $142.8k | Reduced -7.1k |
| Mariner, LLC 0.00% of their portfolio | 13.1k $132.7k | Reduced -353 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 11.5k $116.2k | New |
| State of Wyoming 0.01% of their portfolio | 10.8k $109.3k | New |
| Verdad Advisers, LP 0.10% of their portfolio | 10.5k $106.2k | New |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 5.3k $53.2k | Added +80 |
| Quarry LP 0.01% of their portfolio | 3.9k $39.8k | Reduced -14.8k |
| FMR LLC 0.00% of their portfolio | 2.2k $22.6k | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 1.1k $11.0k | New |
| Integrated Wealth Concepts LLC 0.00% of their portfolio | 600 $6.1k | New |
| Farther Finance Advisors, LLC 0.00% of their portfolio | 335 $3.4k | Unchanged |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 258 $2.6k | Reduced -608 |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 25 $253 | Unchanged |
| HUNTINGTON NATIONAL BANK 0.00% of their portfolio | 1 $10 | Unchanged |