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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.

New
Increased
Maintained
Reduced
Closed

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)

Holders
70
Holders Change
-6
Holders Change %
-7.89%
% of All Funds
0.92%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
17
Increased
24
Reduced
17
Closed
23
Calls
$1.14M
Puts
$64K
Net Calls
+$1.08M
Net Calls Change
+$139K

Top Buyers

Rank Fund Capital Flow
1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
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
California
+$10.9M
5
PBA
Paradigm Biocapital Advisors
New York
+$6.14M

Top Sellers

Rank Fund Capital Flow
1
Wellington Management Group
Wellington Management Group
Massachusetts
-$16.2M
2
O
OrbiMed
New York
-$11.7M
3
RCM
RA Capital Management
Massachusetts
-$7.89M
4
FLSM
Frazier Life Sciences Management
California
-$5.63M
5
Goldman Sachs
Goldman Sachs
New York
-$4.72M
Name Holding Trade Value Shares
Change 		Change in
Stake
DCM
26
DAFNA Capital Management
California
$1.32M – – –
BlackRock
27
BlackRock
New York
$1.3M -$2.56M -516,882 -68%
Northern Trust
28
Northern Trust
Illinois
$1.25M +$931K +187,790 +421%
JP Morgan Chase
29
JP Morgan Chase
New York
$1.07M +$236K +47,590 +31%
State Street
30
State Street
Massachusetts
$983K -$226K -45,664 -20%
MA
31
MYDA Advisors
New York
$646K +$595K +120,000 New
BNP Paribas Financial Markets
32
BNP Paribas Financial Markets
France
$420K +$199K +40,058 +105%
Geode Capital Management
33
Geode Capital Management
Massachusetts
$370K +$1.39K +281 +0.4%
AA
34
ALPS Advisors
Colorado
$353K +$325K +65,582 New
SC
35
SummitTX Capital
Texas
$328K +$302K +60,920 New
IC
36
Ikarian Capital
Texas
$266K +$245K +49,396 New
VPIM
37
Vanguard Personalized Indexing Management
California
$237K +$218K +43,969 New
HF
38
HRT Financial
New York
$187K -$68.3K -13,773 -28%
PFCS
39
Pale Fire Capital SE
Czech Republic
$184K – – –
Mitsubishi UFJ Asset Management
40
Mitsubishi UFJ Asset Management
Japan
$172K +$35.3K +7,116 +29%
Mercer Global Advisors
41
Mercer Global Advisors
Colorado
$161K +$546 +110 +0.4%
Barclays
42
Barclays
United Kingdom
$136K – – –
FRM
43
Fox Run Management
Connecticut
$136K +$125K +25,233 New
EGM
44
Engineers Gate Manager
New York
$124K +$115K +23,133 New
JGC
45
J. Goldman & Co
New York
$123K – – –
Susquehanna International Group
46
Susquehanna International Group
Pennsylvania
$103K +$19.5K +3,927 +26%
GC
47
Guggenheim Capital
Illinois
$89.1K +$4.43K +893 +6%
IP
48
Intellectus Partners
California
$83.4K – – –
VIA
49
Virtus Investment Advisers
Connecticut
$82.4K -$33.9K -6,838 -31%
Millennium Management
50
Millennium Management
New York
$76.3K -$203K -40,948 -74%
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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.