IGM Biosciences LLC

IGMS · NASDAQ

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Who owns IGMS

Largest institutional holders, from their latest 13F filings

The 9 largest institutions hold 0.9% of IGMS’s shares.

  • Schwarzer Fred M0.4%
  • Keyt (Bruce)0.2%
  • Strohl (William)0.1%
  • Takimoto (Chris H.)0.0%
  • Next 5 largest institutions0.1%
  • All other shareholders99.1%
Top institutional holders of IGMS
HolderShares% of shares
Schwarzer Fred M269.18K0.45%
Keyt (Bruce)120.92K0.20%
Strohl (William)62.50K0.10%
Takimoto (Chris H.)27.92K0.05%
Weber (Steven)26.53K0.04%
Tahir (Misbah)17.12K0.03%
Decker (Lisa Lynn)16.61K0.03%
Lee (Michael Stewart)11.88K0.02%
Principal Global Investors (Equity)1.56K0.00%

Largest mutual fund holders

Top mutual fund holders of IGMS
HolderShares% of shares
Symmetry Equity Portfolio420.00%

Short interest

Settled Jul 31, 2025

Shares short
452.13K
Days to cover
1.00
% of shares outstanding
0.75%
Average daily volume
623.61K
Change since last report
+11.8%

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