Immatics
IMTX
70 hedge funds and large institutions have $501M invested in Immatics in 2025 Q2 according to their latest regulatory filings, with 17 funds opening new positions, 24 increasing their positions, 17 reducing their positions, and 23 closing their positions.
1,683% more call options, than puts
Call options by funds: $1.14M | Put options by funds: $64K
41% more repeat investments, than reductions
Existing positions increased: 24 | Existing positions reduced: 17
22% more capital invested
Capital invested by funds: $412M → $501M (+$88.8M)
0.06% more ownership
Funds ownership: 76.54% → 76.6% (+0.06%)
8% less funds holding
Funds holding: 76 → 70 (-6)
26% less first-time investments, than exits
New positions opened: 17 | Existing positions closed: 23
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
+$18.1M |
| 2 |
SCM
Suvretta Capital Management
New York
|
+$14.4M |
| 3 |
BBA
Baker Bros. Advisors
New York
|
+$14.3M |
| 4 |
WP
Woodline Partners
San Francisco,
California
|
+$10.9M |
| 5 |
PBA
Paradigm Biocapital Advisors
New York
|
+$6.14M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
-$16.2M |
| 2 |
O
OrbiMed
New York
|
-$11.7M |
| 3 |
RCM
RA Capital Management
Boston,
Massachusetts
|
-$7.89M |
| 4 |
FLSM
Frazier Life Sciences Management
Palo Alto,
California
|
-$5.63M |
| 5 |
Goldman Sachs
New York
|
-$4.72M |
IMTX Hedge Fund Activity: Q2 2025 in Review
70 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Immatics (IMTX) for Q2 2025, worth a combined $501M — up 22% from $412M a quarter earlier.
Sellers outnumbered buyers: 23 funds closed out of IMTX and 17 opened new positions — a net loss of 6 holders — while 17 trimmed existing stakes and 24 added.
The largest buyer was T. Rowe Price Investment Management, adding an estimated $18.1M. The largest seller was Wellington Management Group, cutting an estimated $16.2M.
- 70 institutional investors held Immatics (IMTX) as of Q2 2025, down from 76 in Q1 2025.
- Funds reported $501M of Immatics stock for Q2 2025, up 22% quarter-over-quarter.
- 17 funds opened new Immatics positions in Q2 2025 and 23 closed out, a net change of -6 holders.
- The largest Immatics buyer in Q2 2025 was T. Rowe Price Investment Management, an estimated $18.1M added.
- The largest Immatics seller in Q2 2025 was Wellington Management Group, an estimated $16.2M sold.
Based on aggregated 13F filings for Q2 2025.