Gossamer Bio, Inc.
Hedge Funds Holdings

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Gossamer Bio, Inc.‘s stocks are currently a part of 56 hedge funds’ portfolios, which represents 25.2% of the total amount of its stocks outstanding. This makes up a total of 21.31M shares of Gossamer Bio, Inc.. Compared to the previous quarter, the number fell by -79.48% or -82.52M shares fewer. As for the holding position changes, 21.43% (12) of current hedge fund investors increased the number of shares held, 42.86% (24) of current holders sold a part of the shares held, and 37.5% (21) closed the holdings completely. 13 hedge funds are new holders of Gossamer Bio, Inc. stock in Q1 2023, it is 23.21% of total holders.

Hedge funds holding Gossamer Bio (Q1 2019 – Q1 2023)

Number of hedge funds
Q1 2019 71
Q2 2019 72
Q3 2019 78
Q4 2019 86
Q1 2020 94
Q2 2020 107
Q3 2020 121
Q4 2020 119
Q1 2021 121
Q2 2021 112
Q3 2021 123
Q4 2021 130
Q1 2022 136
Q2 2022 125
Q3 2022 154
Q4 2022 117
Q1 2023 56

Hedge funds changes in Gossamer Bio positions (Q1 2019 – Q1 2023)

Changes in positions
Q1 2019 710000
Q2 2019 142521111
Q3 2019 14381475
Q4 2019 243021101
Q1 2020 202630117
Q2 2020 27591214-5
Q3 2020 225029812
Q4 2020 194730212
Q1 2021 193644166
Q2 2021 163335253
Q3 2021 2135321025
Q4 2021 2042421214
Q1 2022 254740195
Q2 2022 20354826-4
Q3 2022 426032146
Q4 2022 21513358-46
Q1 2023 13122421-14

Hedge funds changes in Gossamer Bio stock options (Q1 2019 – Q1 2023)

Changes in stock options
Q1 2019 0 0
Q2 2019 0 0
Q3 2019 20,044,000 15,703,000
Q4 2019 1,535,000 16,396,000
Q1 2020 1,087,000 3,664,000
Q2 2020 1,793,000 678,000
Q3 2020 5,674,000 2,786,000
Q4 2020 5,960,000 1,846,000
Q1 2021 3,900,000 3,725,000
Q2 2021 424,000 3,107,000
Q3 2021 5,414,000 5,355,000
Q4 2021 3,514,000 4,982,000
Q1 2022 12,980,000 4,760,000
Q2 2022 10,653,000 1,230,000
Q3 2022 17,203,000 6,582,000
Q4 2022 857,238 856,566
Q1 2023 1,319,910,000 322,308,000

Top 50 hedge fund holders of Gossamer Bio, Inc. (NASDAQ:GOSS)

Hedge fund Value Shares owned Portfolio share
HHLR ADVISORS, LTD. 88.90M 7.42M 2.338%
VANGUARD GROUP INC 88.00M 7.34M 0.003%
BLACKROCK INC. Larry Fink 65.98M 5.50M 0.002%
ECOR1 CAPITAL, LLC 49.84M 4.16M 1.471%
STATE STREET CORP 45.25M 3.77M 0.003%
BOXER CAPITAL, LLC 42.79M 3.57M 2.407%
NEA MANAGEMENT COMPANY, LLC 41.54M 3.46M 2.073%
ARTAL GROUP S.A. 38.89M 3.24M 1.660%
CORMORANT ASSET MANAGEMENT, LP 38.31M 3.19M 2.678%
WEISS ASSET MANAGEMENT LP 33.23M 2.77M 0.766%
FEDERATED HERMES, INC. 26.33M 2.19M 0.077%
OCTAGON CAPITAL ADVISORS LP 24.50M 2.04M 4.229%
PALO ALTO INVESTORS LP 20.97M 1.75M 1.658%
VR ADVISER, LLC 20.92M 1.74M 3.075%
ROCK SPRINGS CAPITAL MANAGEMENT LP 19.01M 1.58M 0.491%
OMEGA FUND MANAGEMENT, LLC 17.97M 1.5M 6.581%
AVIDITY PARTNERS MANAGEMENT LP 17.37M 1.45M 0.353%
MADISON AVENUE PARTNERS, LP 16.61M 1.38M 3.565%
MILLENNIUM MANAGEMENT LLC Israel Englander 15.92M 1.32M 0.009%
FMR LLC 15.41M 1.28M 0.002%
GEODE CAPITAL MANAGEMENT, LLC 15.08M 1.25M 0.002%
MORGAN STANLEY 14.46M 1.20M 0.002%
CITIGROUP INC 12.88M 1.07M 0.009%
GOLDMAN SACHS GROUP INC 12.59M 1.05M 0.003%
INVESCO LTD. 11.69M 975.99K 0.004%
TWO SIGMA INVESTMENTS, LP John Overdeck 11.09M 925.72K 0.038%
TWO SIGMA ADVISERS, LP 10.39M 867.7K 0.030%
EMERALD MUTUAL FUND ADVISERS TRUST 9.03M 753.98K 0.571%
CITADEL ADVISORS LLC Ken Griffin 8.76M 731.26K 0.002%
MONASHEE INVESTMENT MANAGEMENT LLC 8.30M 693.47K 3.081%
POLAR ASSET MANAGEMENT PARTNERS INC. 8.15M 680.5K 0.098%
NORTHERN TRUST CORP 8.07M 673.97K 0.002%
EMERALD ADVISERS, LLC 7.43M 620.37K 0.383%
IKARIAN CAPITAL, LLC 7.31M 610.40K 1.457%
EVERSEPT PARTNERS, LP 6.57M 548.43K 0.671%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 6.35M 530.18K 0.002%
IKARIAN CAPITAL, LLC 6.30M 526.6K 1.257%
NUVEEN ASSET MANAGEMENT, LLC 6.15M 513.79K 0.003%
CUBIST SYSTEMATIC STRATEGIES, LLC 6.13M 511.79K 0.035%
MARSHALL WACE, LLP Paul Marshall 5.98M 499.55K 0.013%
NICHOLAS INVESTMENT PARTNERS, LP 5.62M 469.31K 0.521%
CANDRIAM S.C.A. 5.20M 434.45K 0.037%
KYNAM CAPITAL MANAGEMENT, LP 4.62M 386.34K 0.975%
WOODLINE PARTNERS LP 4.53M 378.62K 0.063%
ALLY BRIDGE GROUP (NY) LLC 4.51M 377K 2.982%
BANK OF AMERICA CORP /DE/ 4.28M 357.47K 0.001%
PURA VIDA INVESTMENTS, LLC 4.09M 341.87K 0.237%
VOLORIDGE INVESTMENT MANAGEMENT, LLC 4.06M 339.20K 0.022%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 3.61M 301.3K 0.001%
CITADEL ADVISORS LLC Ken Griffin 3.59M 300.2K 0.001%