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IGMS

IGM Biosciences
IGMS

Delisted

IGMS was delisted on the 13th of August, 2025.

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1 hedge funds and large institutions have $508 invested in IGM Biosciences in 2025 Q3 according to their latest regulatory filings, with 0 funds opening new positions, 0 increasing their positions, 0 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed

45.9% less ownership

Funds ownership: 45.9% → 0% (-46%)

98% less funds holding

Funds holding: 66 → 1 (-65)

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

100% less capital invested

Capital invested by funds: $17.9M → $508 (-$17.9M)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 65

Holders
1
Holders Change
-65
Holders Change %
-98.48%
% of All Funds
0.01%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
–
Increased
–
Reduced
–
Closed
65
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

No buyers this quarter

Top Sellers

Rank Fund Capital Flow
1
BBA
Baker Bros. Advisors
New York
-$4.59M
2
SL
Siren LLC
Connecticut
-$3.65M
3
RG
Redmile Group
California
-$3.31M
4
S
Sanofi
France
-$1.61M
5
Goldman Sachs
Goldman Sachs
New York
-$958K
Name Holding Trade Value Shares
Change 		Change in
Stake
JP Morgan Chase
51
JP Morgan Chase
New York
– -$1.94K -1,732 Closed
Mirae Asset Global Investments
52
Mirae Asset Global Investments
South Korea
– -$1.5K -1,342 Closed
Raymond James Financial
53
Raymond James Financial
Florida
– -$1.48K -1,325 Closed
RhumbLine Advisers
54
RhumbLine Advisers
Massachusetts
– -$1.09K -976 Closed
CAL
55
Capital Advisors Ltd
Ohio
– -$1K -776 Closed
GFM
56
GF Fund Management
China
– -$802 -716 Closed
Nisa Investment Advisors
57
Nisa Investment Advisors
Missouri
– -$631 -563 Closed
Wells Fargo
58
Wells Fargo
California
– -$587 -524 Closed
PD
59
Point72 (DIFC)
United Arab Emirates
– -$435 -388 Closed
EWA
60
EverSource Wealth Advisors
Alabama
– -$355 -317 Closed
CA
61
Clearstead Advisors
Ohio
– -$69 -61 Closed
SS
62
SBI Securities
Japan
– -$25 -22 Closed
US Bancorp
63
US Bancorp
Minnesota
– -$19 -17 Closed
EP
64
Essential Partners
California
– -$18 -16 Closed
TWD
65
True Wealth Design
Ohio
– -$16 -14 Closed
PNC Financial Services Group
66
PNC Financial Services Group
Pennsylvania
– -$6 -5 Closed
1 2
3

IGMS Hedge Fund Activity: Q3 2025 in Review

1 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in IGM Biosciences (IGMS) for Q3 2025, worth a combined $508 — down 100% from $17.9M a quarter earlier.

Sellers outnumbered buyers: 65 funds closed out of IGMS and 0 opened new positions — a net loss of 65 holders — while 0 trimmed existing stakes and 0 added.

The largest seller was Baker Bros. Advisors, exiting entirely with an estimated $4.59M sold.

  • 1 institutional investor held IGM Biosciences (IGMS) as of Q3 2025, down from 66 in Q2 2025.
  • Funds reported $508 of IGM Biosciences stock for Q3 2025, down 100% quarter-over-quarter.
  • 0 funds opened new IGM Biosciences positions in Q3 2025 and 65 closed out, a net change of -65 holders.
  • The largest IGM Biosciences seller in Q3 2025 was Baker Bros. Advisors, an estimated $4.59M sold.

Based on aggregated 13F filings for Q3 2025.