IGM Biosciences, Inc.
Hedge Funds Holdings

Last updated:

IGM Biosciences, Inc.‘s stocks are currently a part of 42 hedge funds’ portfolios, which represents 14.95% of the total amount of its stocks outstanding. This makes up a total of 6.21M shares of IGM Biosciences, Inc.. Compared to the previous quarter, the number fell by -65.45% or -11.76M shares fewer. As for the holding position changes, 42.86% (18) of current hedge fund investors increased the number of shares held, 38.1% (16) of current holders sold a part of the shares held, and 23.81% (10) closed the holdings completely. 1 hedge funds are new holders of IGM Biosciences, Inc. stock in Q1 2023, it is 2.38% of total holders.

Hedge funds holding IGM Biosciences (Q3 2019 – Q1 2023)

Number of hedge funds
Q3 2019 33
Q4 2019 50
Q1 2020 61
Q2 2020 80
Q3 2020 90
Q4 2020 104
Q1 2021 108
Q2 2021 104
Q3 2021 105
Q4 2021 84
Q1 2022 92
Q2 2022 88
Q3 2022 89
Q4 2022 81
Q1 2023 42

Hedge funds changes in IGM Biosciences positions (Q3 2019 – Q1 2023)

Changes in positions
Q3 2019 330000
Q4 2019 336410-3
Q1 2020 2016179-1
Q2 2020 25371161
Q3 2020 17243577
Q4 2020 28323114-1
Q1 2021 173934135
Q2 2021 18383222-6
Q3 2021 153533139
Q4 2021 12362033-17
Q1 2022 26331918-4
Q2 2022 17302619-4
Q3 2022 163028141
Q4 2022 73523151
Q1 2023 1181610-3

Hedge funds changes in IGM Biosciences stock options (Q3 2019 – Q1 2023)

Changes in stock options
Q3 2019 0 0
Q4 2019 0 0
Q1 2020 0 0
Q2 2020 0 0
Q3 2020 39,717,000 43,642,000
Q4 2020 5,367,000 33,515,000
Q1 2021 7,079,000 27,463,000
Q2 2021 4,542,000 2,894,000
Q3 2021 18,686,000 2,906,000
Q4 2021 1,272,000 1,078,000
Q1 2022 15,025,000 7,911,000
Q2 2022 2,004,000 252,000
Q3 2022 1,536,000 670,000
Q4 2022 1,067,924 164,595
Q1 2023 19,000 1,000

Top 50 hedge fund holders of IGM Biosciences, Inc. (NASDAQ:IGMS)

Hedge fund Value Shares owned Portfolio share
REDMILE GROUP, LLC 75.82M 3.33M 2.941%
BAKER BROS. ADVISORS LP 71.77M 3.15M 0.470%
ARTAL GROUP S.A. 55.71M 2.45M 2.378%
PRICE T ROWE ASSOCIATES INC /MD/ 50.43M 2.21M 0.008%
ALKEON CAPITAL MANAGEMENT LLC 21.86M 961.61K 0.071%
BLACKROCK INC. Larry Fink 16.82M 739.93K 0.001%
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. 13.34M 586.66K 0.011%
UBS ASSET MANAGEMENT AMERICAS INC 11.92M 524.31K 0.007%
VANGUARD GROUP INC 11.82M 519.97K 0.000%
D. E. SHAW & CO., INC. David E. Shaw 7.66M 337.17K 0.009%
MILLENNIUM MANAGEMENT LLC Israel Englander 6.62M 291.21K 0.004%
GOLDMAN SACHS GROUP INC 5.66M 249.26K 0.001%
MARSHALL WACE, LLP Paul Marshall 5.61M 246.68K 0.012%
STATE STREET CORP 5.04M 221.95K 0.000%
WOODLINE PARTNERS LP 4.54M 200.04K 0.064%
GEODE CAPITAL MANAGEMENT, LLC 4.16M 183.01K 0.001%
SAMSARA BIOCAPITAL, LLC 3.51M 154.66K 0.820%
NORTHERN TRUST CORP 2.58M 113.64K 0.001%
MORGAN STANLEY 2.27M 99.98K 0.000%
VICTORY CAPITAL MANAGEMENT INC 1.83M 80.45K 0.002%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.59M 70.09K 0.001%
BANK OF NEW YORK MELLON CORP 1.50M 66.32K 0.000%
BRUCE & CO., INC. 1.25M 55K 0.344%
ARTAL GROUP S.A. 1.13M 50K 0.049%
CANDRIAM S.C.A. 1.10M 48.76K 0.008%
DIMENSIONAL FUND ADVISORS LP 1.03M 45.66K 0.000%
NUVEEN ASSET MANAGEMENT, LLC 1.02M 45.18K 0.000%
VIDENT INVESTMENT ADVISORY, LLC 1.00M 44.20K 0.033%
EAGLE BAY ADVISORS LLC 947K 41.63K 0.585%
RAYMOND JAMES & ASSOCIATES 924K 40.63K 0.001%
VOLORIDGE INVESTMENT MANAGEMENT, LLC 885K 38.91K 0.005%
MANUFACTURERS LIFE INSURANCE COMPANY, THE 746K 37.62K 0.001%
SIMPLEX TRADING, LLC 722K 31.76K 0.001%
CITADEL ADVISORS LLC Ken Griffin 650K 28.6K 0.000%
TD ASSET MANAGEMENT INC 633K 32.55K 0.001%
JUMP FINANCIAL, LLC 612K 26.9K 0.024%
EXODUSPOINT CAPITAL MANAGEMENT, LP Xinyu Liu 580K 25.48K 0.008%
ALLIANCEBERNSTEIN L.P. 552K 24.29K 0.000%
SWISS NATIONAL BANK 516K 22.7K 0.000%
CITADEL ADVISORS LLC Ken Griffin 493K 21.67K 0.000%
PUTNAM INVESTMENTS LLC 460K 20.23K 0.001%
CUBIST SYSTEMATIC STRATEGIES, LLC 450K 19.80K 0.003%
NEW YORK LIFE INVESTMENT MANAGEMENT LLC 428K 18.83K 0.005%
GSA CAPITAL PARTNERS LLP 413K 18.17K 0.055%
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 335K 14.74K 0.001%
RHUMBLINE ADVISERS 324K 14.24K 0.001%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 316K 13.9K 0.000%
PDT PARTNERS, LLC 298K 13.12K 0.045%
RENAISSANCE TECHNOLOGIES LLC Jim Simons 287K 12.6K 0.000%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 283K 12.42K 0.001%