Institutional and Fund Ownership - Buyers
Major holders that have opened new positions in IGM Biosciences, Inc. include
Ground Swell Capital, LLC,
Raymond James Financial Inc,
and
Hartland & Co., LLC
.
This page shows changes in the ownership structure by listing institutions, funds, and major shareholders that have increased their holdings or opened new positions in the last reporting period. Green rows indicate new positions. Click the link icon to see the full transaction history.
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| File Date |
Source |
Investor |
|
Type |
Avg Price
(Est) |
Shares |
Δ Shares
(%) |
Reported
Value
($1000) |
Δ Value
(%) |
Port Alloc
(%) |
| 2025-08-05 |
13F |
Simplex Trading, Llc
|
|
Call
|
|
2,500 |
92.31 |
0 |
|
|
| 2025-07-28 |
NP |
IBBQ - Invesco Nasdaq Biotechnology ETF
|
|
|
|
1,337 |
3.00 |
2 |
0.00 |
|
| 2025-05-27 |
NP |
FECGX - Fidelity Small Cap Growth Index Fund
|
|
|
|
8,732 |
1.89 |
10 |
-80.77 |
|
| 2025-08-14 |
13F |
Fmr Llc
|
|
|
|
7,333 |
31.86 |
8 |
33.33 |
|
| 2025-08-14 |
13F |
Raymond James Financial Inc
|
|
|
|
1,325 |
|
1 |
|
|
| 2025-08-12 |
13F |
XTX Topco Ltd
|
|
|
|
26,472 |
|
30 |
|
|
| 2025-08-14 |
13F |
Baker Bros. Advisors Lp
|
|
|
|
4,096,210 |
0.02 |
4,588 |
-2.59 |
|
| 2025-08-06 |
13F |
Savant Capital, LLC
|
|
|
|
19,946 |
31.75 |
22 |
29.41 |
|
| 2025-07-24 |
NP |
FCFMX - Fidelity Series Total Market Index Fund
|
|
|
|
27,688 |
9.92 |
35 |
2.94 |
|
| 2025-08-14 |
13F |
Millennium Management Llc
|
|
|
|
275,112 |
|
308 |
|
|
| 2025-06-26 |
NP |
FLXSX - Fidelity Flex Small Cap Index Fund
|
|
|
|
3,929 |
51.00 |
5 |
66.67 |
|
| 2025-08-28 |
13F |
China Universal Asset Management Co., Ltd.
|
|
|
|
6,975 |
2.05 |
8 |
0.00 |
|
| 2025-08-14 |
13F |
Susquehanna International Group, Llp
|
|
|
|
80,311 |
218.95 |
90 |
217.86 |
|
| 2025-08-14 |
13F |
Jane Street Group, Llc
|
|
|
|
180,985 |
|
203 |
|
|
| 2025-07-24 |
NP |
FSMAX - Fidelity Extended Market Index Fund
|
|
|
|
108,525 |
2.47 |
138 |
-4.86 |
|
| 2025-08-08 |
13F |
Hartland & Co., LLC
|
|
|
|
61 |
|
0 |
|
|
| 2025-06-25 |
NP |
BBC - Virtus LifeSci Biotech Clinical Trials ETF
|
|
|
|
19,978 |
170.19 |
28 |
145.45 |
|
| 2025-08-13 |
13F |
Renaissance Technologies Llc
|
|
|
|
117,734 |
233.52 |
132 |
227.50 |
|
| 2025-08-13 |
13F |
Marshall Wace, Llp
|
|
|
|
44,287 |
|
50 |
|
|
| 2025-07-24 |
13F |
Capital Advisors, Ltd. LLC
|
|
|
|
776 |
200.78 |
0 |
|
|
| 2025-08-14 |
13F |
Cubist Systematic Strategies, LLC
|
|
|
|
12,316 |
24.30 |
14 |
18.18 |
|
| 2025-08-14 |
13F |
Goldman Sachs Group Inc
|
|
|
|
855,286 |
7.80 |
958 |
4.93 |
|
| 2025-08-12 |
13F |
Proequities, Inc.
|
|
Put
|
|
0 |
|
0 |
|
|
| 2025-03-31 |
NP |
Innovator ETFs Trust - Innovator U.S. Small Cap Managed Floor ETF
|
|
|
|
80 |
90.48 |
0 |
|
|
| 2025-08-15 |
13F |
Tower Research Capital LLC (TRC)
|
|
|
|
13,436 |
86.12 |
15 |
87.50 |
|
| 2025-08-12 |
13F |
Proequities, Inc.
|
|
Call
|
|
0 |
|
0 |
|
|
| 2025-07-21 |
13F |
Mirae Asset Global Investments Co., Ltd.
|
|
|
|
1,342 |
24.61 |
2 |
0.00 |
|
| 2025-08-12 |
13F |
Proequities, Inc.
|
|
|
|
0 |
|
0 |
|
|
| 2025-06-27 |
NP |
RSSL - Global X Russell 2000 ETF
|
|
|
|
9,181 |
5.34 |
13 |
-7.69 |
|
| 2025-08-28 |
NP |
IWC - iShares Micro-Cap ETF
|
|
|
|
47,752 |
38.69 |
53 |
35.90 |
|
| 2025-08-14 |
13F |
Point72 Asia (Singapore) Pte. Ltd.
|
|
|
|
11,133 |
|
12 |
|
|
| 2025-08-13 |
13F |
Federated Hermes, Inc.
|
|
|
|
7,981 |
32.53 |
9 |
33.33 |
|
| 2025-06-26 |
NP |
FSSNX - Fidelity Small Cap Index Fund
|
|
|
|
161,745 |
5.37 |
224 |
-3.03 |
|
| 2025-07-28 |
NP |
HDG - ProShares Hedge Replication ETF
|
|
|
|
20 |
11.11 |
0 |
|
|
| 2025-07-29 |
NP |
VRTIX - Vanguard Russell 2000 Index Fund Institutional Shares
|
|
|
|
75,931 |
9.04 |
96 |
2.13 |
|
| 2025-07-31 |
13F |
Ground Swell Capital, LLC
|
|
|
|
11,833 |
|
13 |
|
|
| 2025-06-27 |
NP |
SUNAMERICA SERIES TRUST - SA Small Cap Index Portfolio Class 1
|
|
|
|
1,744 |
2.59 |
2 |
0.00 |
|
| 2025-06-26 |
NP |
KCXIX - Knights of Columbus U.S. All Cap Index Fund I Shares
|
|
|
|
59 |
7.27 |
0 |
|
|
| 2025-07-28 |
NP |
QQQS - Invesco NASDAQ Future Gen 200 ETF
|
|
|
|
30,983 |
581.54 |
39 |
550.00 |
|
| 2025-08-26 |
NP |
EQ ADVISORS TRUST - 1290 VT Micro Cap Portfolio Class IB
|
|
|
|
4,832 |
65.65 |
5 |
66.67 |
|
| 2025-08-14 |
13F |
Qube Research & Technologies Ltd
|
|
|
|
39,340 |
19.86 |
44 |
18.92 |
|
| 2025-07-25 |
13F |
JustInvest LLC
|
|
|
|
14,919 |
7.79 |
17 |
6.67 |
|
| 2025-08-08 |
13F |
SG Americas Securities, LLC
|
|
|
|
15,304 |
|
0 |
|
|
| 2025-08-14 |
13F |
Royal Bank Of Canada
|
|
|
|
40,728 |
1,662.35 |
45 |
2,150.00 |
|
