IMTX Institutional Ownership
Who owns Immatics N.V. and what the big funds did with it last quarter, from every SEC 13F filing. 84 funds reported holding IMTX at Jun 30, 2026.
- ▼37 buying vs 47 selling
- ▼Shares held by funds -7.8%
- ▼Funds holding -1
- ▼Superinvestors: 0 added, 3 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 84 | 85 | −1.2% |
| In funds' top 10 | 0 | 1 | −100.0% |
| 13F shares | 99.8M | 108M | −7.8% |
| Held by funds | – | – | – |
| New positions | 12 | 15 | −20.0% |
| Increased | 25 | 27 | −7.4% |
| Reduced | 34 | 25 | +36.0% |
| Sold out | 13 | 6 | +116.7% |
| Calls (shares) | 0 | 0 | – |
| Puts (shares) | 40K | 0 | – |
| Put/call ratio | – | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in IMTX
All superinvestors →
Who owns IMTX
share of fund held shares- Index and passive funds0.7%
- Active managers and hedge funds88.9%
- Banks and brokers9.6%
- Pensions, insurers and other0.7%
The top 10 holders own 86.9% of all IMTX shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
9 funds changed their position- Y-Intercept (Hong Kong) LtdNew+121K sh
- Wasatch Advisors LPTrimmed−100K sh
- Alps Advisors IncAdded+63K sh
- Prime Capital Investment Advisors, LLCSold out−40K sh
- Doliver Advisors, LPNew+30K sh
🔒 Free account: see all 9.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | T. Rowe Price Investment Management, Inc. | – | 22.4M | $227M | +713K |
| 2 | Rtw Investments, LP | – | 12.9M | $131M | +77K |
| 3 | Montanova Capital, LLC | – | 11.2M | $113M | 0 |
| 4 | Perceptive Advisors LLC | – | 10.4M | $105M | 0 |
| 5 | Baker Bros. Advisors LP | – | 9.5M | $96.3M | −1.4M |
| 6 | Jefferies Financial Group Inc. | – | 6.5M | $65.9M | +1.4M |
| 7 | Vestal Point Capital, LP | – | 6.2M | $62.6M | 0 |
| 8 | Sofinnova Investments, Inc. | – | 3.7M | $37.2M | +39K |
| 9 | Morgan Stanley | – | 2.2M | $22.1M | +37K |
| 10 | Citadel Advisors LLC | – | 1.8M | $18.4M | −37K |
- Jefferies Financial Group Inc.+1.4M sh+$14.7M
- T. Rowe Price Investment Management, Inc.+713K sh+$7.2M
- Boxer Capital Management, LLC+475K sh+$4.8M
- Moore Capital Management, LP+193K sh+$2M
- Goldman Sachs Group Inc+168K sh+$1.7M
- Sectoral Asset Management Inc+158K sh+$1.6M
- Qube Research & Technologies Ltd+156K sh+$1.6M
- Wellington Management Group LLP+86K sh+$871K
- Toronto Dominion Bank−7.4M sh−$73.2M
- Baker Bros. Advisors LP−1.4M sh−$14.3M
- Longaeva Partners L.P.−781K sh−$7.7M
- Balyasny Asset Management L.P.−581K sh−$5.9M
- Troluce Capital Advisors LLC−250K sh−$2.5M
- Price T Rowe Associates Inc /md/−241K sh−$2.4M
- UBS Group AG−226K sh−$2.3M
- Lynx1 Capital Management LP−194K sh−$2M
IMTX institutional ownership FAQ
Who owns the most IMTX stock?
In Q2 2026 13F filings the largest holder of IMTX was T. Rowe Price Investment Management, Inc., followed by Rtw Investments, LP and Montanova Capital, LLC. Index fund managers are usually the biggest holders of large companies.
What percentage of IMTX is owned by institutions?
84 funds reported holding 99.8M IMTX shares at Jun 30, 2026.
Are hedge funds buying IMTX?
In Q2 2026, 37 funds bought IMTX (12 of them new positions) and 47 sold (13 sold out completely). Among well known investors, 0 added and 3 cut. Our fund sentiment for IMTX is strongly bearish.
What is IMTX's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this IMTX ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.