IGM Biosciences, Inc.
IGMSDelisted Aug 14, 2025- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001496323
IGM Biosciences, Inc. was delisted on Aug 14, 2025; its insiders filed their last Form 4 on Aug 18, 2025; 66 institutions reported holding it in 13F filings for Q2 2025, worth $17.9M in total; no superinvestor held it.
13F holders, Q3 2022
Institutional positions in IGM Biosciences, Inc. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 93
- +5 vs. Q2 2022
- Shares held
- 17.7M
- +186.6K (+1.1%) vs. Q2 2022
- Total value
- $402.0M
- +$86.4M (+27.4%) vs. Q2 2022
- New holders
- 18
- 30 more added
- Sold out
- 13
- 29 more reduced
1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IGMS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 1 | $508 |
| Q2 2025 | 66 | $17.9M |
| Q1 2025 | 79 | $20.5M |
| Q4 2024 | 85 | $132.8M |
| Q3 2024 | 72 | $356.6M |
| Q2 2024 | 82 | $152.9M |
| Q1 2024 | 87 | $220.3M |
| Q4 2023 | 72 | $182.1M |
| Q3 2023 | 79 | $186.3M |
| Q2 2023 | 79 | $207.6M |
| Q1 2023 | 75 | $245.4M |
| Q4 2022 | 82 | $305.8M |
| Q3 2022 | 93 | $402.0M |
| Q2 2022 | 89 | $315.6M |
| Q1 2022 | 93 | $487.4M |
| Q4 2021 | 87 | $517.3M |
| Q3 2021 | 107 | $1.11B |
| Q2 2021 | 105 | $1.36B |
| Q1 2021 | 109 | $1.38B |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding IGM Biosciences, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Parallel Advisors, LLC | 13 | $0 | 0.00% | +13 | New |
| Dark Forest Capital Management LP | 2 | $0 | 0.00% | +2 | New |
| Daiwa Securities Group Inc. | 88 | $2.00K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 71 | $2.00K | 0.00% | −20−22.0% | Reduced |
| Quadrant Capital Group LLC | 96 | $2.00K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 110 | $2.00K | 0.00% | +110 | New |
| Wipfli Financial Advisors LLC, | 108 | $2.00K | 0.00% | +108 | New |
| UBS Group AG | 240 | $5.00K | 0.00% | −596−71.3% | Reduced |
| Point72 Hong Kong Ltd | 238 | $5.00K | 0.00% | +238 | New |
| PFS Partners, LLC | 230 | $5.23K | 0.01% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 272 | $6.00K | 0.00% | +272 | New |
| Endurance Wealth Management, Inc. | 300 | $7.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 409 | $9.00K | 0.00% | −12−2.9% | Reduced |
| FMR LLC | 529 | $12.0K | 0.00% | +222+72.3% | Added |
| Great West Life Assurance Co | 569 | $13.0K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 0 | $13.0K | 0.00% | −579−100.0% | Reduced |
| Ameritas Investment Partners, Inc. | 627 | $14.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 626 | $14.2K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 741 | $17.0K | 0.00% | −574−43.7% | Reduced |
| Lindbrook Capital, LLC | 760 | $17.0K | 0.00% | −397−34.3% | Reduced |
| Group One Trading, L.P. | 756 | $17.0K | 0.00% | +756 | New |
| Signaturefd, LLC | 890 | $20.0K | 0.00% | +118+15.3% | Added |
| US Bancorp | 1,466 | $34.0K | 0.00% | −68−4.4% | Reduced |
| Amalgamated Bank | 1,584 | $36.0K | 0.00% | +69+4.6% | Added |
| Ensign Peak Advisors, Inc | 1,890 | $43.0K | 0.00% | +410+27.7% | Added |
| Barclays PLC | 1,951 | $44.0K | 0.00% | −7,256−78.8% | Reduced |
| Tower Research Capital LLC (TRC) | 2,019 | $46.0K | 0.00% | −2,833−58.4% | Reduced |
| Allspring Global Investments Holdings, LLC | 2,729 | $62.0K | 0.00% | +2,729 | New |
| Quantbot Technologies LP | 3,600 | $81.0K | 0.01% | +3,600 | New |
| Legal & General Group Plc | 3,649 | $83.0K | 0.00% | +435+13.5% | Added |
| Royal Bank of Canada | 4,329 | $99.0K | 0.00% | +2,272+110.5% | Added |
| American International Group, Inc. | 5,023 | $114.0K | 0.00% | +339+7.2% | Added |
| Credit Suisse AG | 5,444 | $124.0K | 0.00% | +54+1.0% | Added |
| MetLife Investment Management | 5,702 | $129.7K | 0.00% | +306+5.7% | Added |
| SG Americas Securities, LLC | 6,322 | $144.0K | 0.00% | +6,322 | New |
| New York State Common Retirement Fund | 6,489 | $148.0K | 0.00% | +37+0.6% | Added |
| Virtus ETF Advisers LLC | 7,319 | $166.0K | 0.07% | +52+0.7% | Added |
| DekaBank Deutsche Girozentrale | 9,100 | $176.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 7,873 | $179.0K | 0.00% | +923+13.3% | Added |
| Two Sigma Investments, LP | 9,281 | $211.0K | 0.00% | +9,281 | New |
| State of Wisconsin Investment Board | 9,388 | $213.0K | 0.00% | +9,388 | New |
| Deutsche Bank AG | 9,762 | $222.0K | 0.00% | +3,840+64.8% | Added |
| Corton Capital Inc. | 9,999 | $227.0K | 0.28% | +9,999 | New |
| Delphia (USA) Inc. | 10,185 | $232.0K | 0.26% | +10,185 | New |
| JPMorgan Chase & Co | 10,992 | $250.0K | 0.00% | +1,031+10.4% | Added |
| BNP Paribas Arbitrage, SA | 11,645 | $264.8K | 0.00% | +11,645 | New |
| California State Teachers Retirement System | 12,429 | $283.0K | 0.00% | +606+5.1% | Added |
| Renaissance Technologies LLC | 12,600 | $287.0K | 0.00% | −22,800−64.4% | Reduced |
| PDT Partners, LLC | 13,126 | $298.0K | 0.05% | −1,352−9.3% | Reduced |
| Rhumbline Advisers | 14,240 | $324.0K | 0.00% | +1,357+10.5% | Added |
| State Board of Administration of Florida Retirement System | 14,748 | $335.0K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 18,179 | $413.0K | 0.05% | −3,738−17.1% | Reduced |
| New York Life Investment Management LLC | 18,830 | $428.0K | 0.01% | +1,384+7.9% | Added |
| Cubist Systematic Strategies, LLC | 19,801 | $450.0K | 0.00% | −2,599−11.6% | Reduced |
| Putnam Investments LLC | 20,235 | $460.0K | 0.00% | −356−1.7% | Reduced |
| Citadel Advisors LLC | 21,674 | $493.0K | 0.00% | −2,310−9.6% | Reduced |
| Swiss National Bank | 22,700 | $516.0K | 0.00% | +1,200+5.6% | Added |
| Alliancebernstein L.P. | 24,296 | $552.0K | 0.00% | −604−2.4% | Reduced |
| ExodusPoint Capital Management, LP | 25,485 | $580.0K | 0.01% | +25,485 | New |
| Jump Financial, LLC | 26,900 | $612.0K | 0.02% | +841+3.2% | Added |
| TD Asset Management Inc | 32,559 | $633.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 31,768 | $722.0K | 0.03% | +3,126+10.9% | Added |
| Manufacturers Life Insurance Company, The | 37,621 | $746.0K | 0.00% | −161−0.4% | Reduced |
| Voloridge Investment Management, LLC | 38,914 | $885.0K | 0.00% | −62,723−61.7% | Reduced |
| Raymond James & Associates | 40,633 | $924.0K | 0.00% | +1,900+4.9% | Added |
| Eagle Bay Advisors LLC | 41,635 | $947.0K | 0.59% | 00.0% | Unchanged |
| Vident Investment Advisory, LLC | 44,209 | $1.00M | 0.03% | −4,737−9.7% | Reduced |
| Nuveen Asset Management, LLC | 45,184 | $1.03M | 0.00% | −42,505−48.5% | Reduced |
| Dimensional Fund Advisors LP | 45,669 | $1.04M | 0.00% | −26,481−36.7% | Reduced |
| Candriam Luxembourg S.C.A. | 48,760 | $1.11M | 0.01% | +48,760 | New |
| Bruce & Co., Inc. | 55,000 | $1.25M | 0.34% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 66,345 | $1.51M | 0.00% | +32,231+94.5% | Added |
| Charles Schwab Investment Management Inc | 70,096 | $1.59M | 0.00% | +4,811+7.4% | Added |
| Victory Capital Management Inc | 80,450 | $1.83M | 0.00% | −813−1.0% | Reduced |
| Morgan Stanley | 99,993 | $2.27M | 0.00% | −25,149−20.1% | Reduced |
| Northern Trust Corp | 113,649 | $2.58M | 0.00% | +3,043+2.8% | Added |
| Samsara BioCapital, LLC | 154,664 | $3.52M | 0.82% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 183,015 | $4.16M | 0.00% | −13,695−7.0% | Reduced |
| Woodline Partners LP | 200,047 | $4.55M | 0.07% | 00.0% | Unchanged |
| State Street Corp | 221,950 | $5.05M | 0.00% | +34,689+18.5% | Added |
| Marshall Wace, LLP | 246,689 | $5.61M | 0.01% | −6,046−2.4% | Reduced |
| Goldman Sachs Group Inc | 249,269 | $5.67M | 0.00% | +50,715+25.5% | Added |
| Millennium Management LLC | 291,215 | $6.62M | 0.01% | −298,186−50.6% | Reduced |
| D. E. Shaw & Co., Inc. | 337,170 | $7.67M | 0.01% | +62,616+22.8% | Added |
| Vanguard Group Inc | 519,977 | $11.8M | 0.00% | +9,044+1.8% | Added |
| UBS Asset Management Americas Inc | 524,311 | $11.9M | 0.01% | −12,098−2.3% | Reduced |
| T. Rowe Price Investment Management, Inc. | 586,663 | $13.3M | 0.01% | +586,663 | New |
| BlackRock Inc. | 739,932 | $16.8M | 0.00% | +16,222+2.2% | Added |
| Alkeon Capital Management LLC | 961,613 | $21.9M | 0.15% | −72,422−7.0% | Reduced |
| Price T Rowe Associates Inc | 2,217,766 | $50.4M | 0.01% | −405,107−15.4% | Reduced |
| Artal Group S.A. | 2,450,000 | $55.7M | 2.91% | +450,000+22.5% | Added |
| Baker Bros. Advisors LP | 3,156,102 | $71.8M | 0.47% | 00.0% | Unchanged |
| Redmile Group, LLC | 3,334,355 | $75.8M | 2.94% | 00.0% | Unchanged |
| HRT Financial LP | 0 | $0 | 0.00% | −70,661−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −38,500−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −20,110−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −19,009−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −16,900−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −12,067−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −11,531−100.0% | Sold out |