Immatics
IMTX
75 hedge funds and large institutions have $1.07B invested in Immatics in 2025 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 28 increasing their positions, 20 reducing their positions, and 7 closing their positions.
4,907% more call options, than puts
Call options by funds: $18M | Put options by funds: $359K
171% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 7
40% more repeat investments, than reductions
Existing positions increased: 28 | Existing positions reduced: 20
36% more capital invested
Capital invested by funds: $787M → $1.07B (+$280M)
19% more funds holding
Funds holding: 63 → 75 (+12)
7.6% more ownership
Funds ownership: 76.04% → 83.64% (+7.6%)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JFG
Jefferies Financial Group
New York
|
+$39M |
| 2 |
RI
RTW Investments
New York
|
+$26.4M |
| 3 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
+$20.9M |
| 4 |
Point72 Asset Management
Stamford,
Connecticut
|
+$16.5M |
| 5 |
SI
Sofinnova Investments
Menlo Park,
California
|
+$12.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Toronto Dominion Bank
Toronto, Ontario,
Ontario, Canada
|
-$43.6M |
| 2 |
WP
Woodline Partners
San Francisco,
California
|
-$8.49M |
| 3 |
SCM
Suvretta Capital Management
New York
|
-$8.48M |
| 4 |
Millennium Management
New York
|
-$6.45M |
| 5 |
SAM
Sectoral Asset Management
Montreal,
Quebec, Canada
|
-$5.02M |
IMTX Hedge Fund Activity: Q4 2025 in Review
75 of the 8,227 institutional investors tracked by Wall St. Rank reported a position in Immatics (IMTX) for Q4 2025, worth a combined $1.07B — up 36% from $787M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new IMTX positions and 7 closed out — a net gain of 12 holders — while 28 added to existing stakes and 20 trimmed.
The largest buyer was Jefferies Financial Group, adding an estimated $39M. The largest seller was Toronto Dominion Bank, exiting entirely with an estimated $43.6M sold.
- 75 institutional investors held Immatics (IMTX) as of Q4 2025, up from 63 in Q3 2025.
- Funds reported $1.07B of Immatics stock for Q4 2025, up 36% quarter-over-quarter.
- 19 funds opened new Immatics positions in Q4 2025 and 7 closed out, a net change of +12 holders.
- The largest Immatics buyer in Q4 2025 was Jefferies Financial Group, an estimated $39M added.
- The largest Immatics seller in Q4 2025 was Toronto Dominion Bank, an estimated $43.6M sold.
Based on aggregated 13F filings for Q4 2025.