Institutional Ownership Igm Biosciences, Inc. (IGMS)
This table provides information about the institutional ownership of Igm Biosciences, Inc. (IGMS). We have compiled data on the 68 institutions that hold shares in the stock, with a total of 15.1 Million shares, which have been reported (via 13F filing form) to have a value of $19.1 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Baker Bros. Advisors LP
New York, NY |
Aug 14, 2025 Q2 2025 |
4,096,210
shares
|
$5.2 Million
0.05% of portfolio
|
Q2 2025
Added 0.02%
|
|
|
Siren, L.L.C.
New York, NY |
Aug 13, 2025 Q2 2025 |
3,255,826
shares
|
$4.13 Million
0.19% of portfolio
|
Q1 2025
Reduced 2.24%
|
|
|
Redmile Group, LLC
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
2,952,131
shares
|
$3.75 Million
0.4% of portfolio
|
Q4 2024
Reduced 3.92%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
883,081
shares
|
$1.12 Million
0.0% of portfolio
|
Q2 2024
Added 16.51%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
855,286
shares
|
$1.09 Million
0.0% of portfolio
|
Q2 2025
Added 7.8%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
767,154
shares
|
$974,285
0.0% of portfolio
|
Q2 2025
Reduced 12.38%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
275,112
shares
|
$349,392
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
213,273
shares
|
$270,856
0.0% of portfolio
|
Q2 2025
Reduced 49.9%
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
180,985
shares
|
$229,850
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
164,209
shares
|
$208,545
0.0% of portfolio
|
Q2 2025
Reduced 31.26%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Aug 13, 2025 Q2 2025 |
117,734
shares
|
$149,522
0.0% of portfolio
|
Q2 2025
Added 233.52%
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
107,568
shares
|
$136,611
0.0% of portfolio
|
Q2 2025
Reduced 42.47%
|
|
|
Two Sigma Investments, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
104,290
shares
|
$132,448
0.0% of portfolio
|
Q2 2025
Reduced 25.38%
|
|
|
Eagle Bay Advisors LLC
New York, NY |
Jul 11, 2025 Q2 2025 |
99,635
shares
|
$126,536
0.09% of portfolio
|
Q1 2025
Added 123.22%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Aug 12, 2025 Q2 2025 |
89,705
shares
|
$113,925
0.0% of portfolio
|
Q2 2025
Reduced 28.59%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Aug 14, 2025 Q2 2025 |
82,700
shares
|
$105,029
0.0% of portfolio
|
Q2 2025
Reduced 8.62%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
80,311
shares
|
$101,994
0.0% of portfolio
|
Q2 2025
Added 218.95%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
75,913
shares
|
$96,409
0.0% of portfolio
|
Q2 2025
Reduced 84.62%
|
|
|
Woodline Partners LP
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
69,576
shares
|
$88,361
0.0% of portfolio
|
Q1 2025
Added 3.44%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
48,962
shares
|
$62,181
0.0% of portfolio
|
Q2 2025
Reduced 58.88%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Aug 07, 2025 Q2 2025 |
45,253
shares
|
$57,471
0.0% of portfolio
|
Q2 2025
Reduced 47.26%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
45,015
shares
|
$57,169
0.0% of portfolio
|
Q3 2024
Added 10.47%
|
|
|
Marshall Wace, LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
44,287
shares
|
$56,244
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
40,728
shares
|
$51,724
0.0% of portfolio
|
Q2 2025
Added 1662.35%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Aug 14, 2025 Q2 2025 |
39,340
shares
|
$49,961
0.0% of portfolio
|
Q2 2025
Added 19.86%
|