Y-mAbs Therapeutics, Inc.
Hedge Funds Holdings

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Y-mAbs Therapeutics, Inc.‘s stocks are currently a part of 85 hedge funds’ portfolios, which represents 58.56% of the total amount of its stocks outstanding. This makes up a total of 25.28M shares of Y-mAbs Therapeutics, Inc.. Compared to the previous quarter, the number fell by -1.70% or -437.43K shares fewer. As for the holding position changes, 32.94% (28) of current hedge fund investors increased the number of shares held, 35.29% (30) of current holders sold a part of the shares held, and 25.88% (22) closed the holdings completely. 13 hedge funds are new holders of Y-mAbs Therapeutics, Inc. stock in Q1 2022, it is 15.29% of total holders.

Hedge funds holding Y-mAbs Therapeutics (Q3 2018 – Q1 2022)

Number of hedge funds
Q3 2018 38
Q4 2018 42
Q1 2019 44
Q2 2019 57
Q3 2019 65
Q4 2019 81
Q1 2020 80
Q2 2020 109
Q3 2020 106
Q4 2020 113
Q1 2021 116
Q2 2021 99
Q3 2021 96
Q4 2021 94
Q1 2022 85

Hedge funds changes in Y-mAbs Therapeutics positions (Q3 2018 – Q1 2022)

Changes in positions
Q3 2018 380000
Q4 2018 17101013-8
Q1 2019 6131447
Q2 2019 1825932
Q3 2019 13271456
Q4 2019 283897-1
Q1 2020 93031100
Q2 2020 33402943
Q3 2020 104238133
Q4 2020 154734710
Q1 2021 18553213-2
Q2 2021 13462130-11
Q3 2021 104130123
Q4 2021 14382815-1
Q1 2022 13283022-8

Hedge funds changes in Y-mAbs Therapeutics stock options (Q3 2018 – Q1 2022)

Changes in stock options
Q3 2018 0 0
Q4 2018 0 0
Q1 2019 0 0
Q2 2019 0 0
Q3 2019 0 0
Q4 2019 0 0
Q1 2020 0 0
Q2 2020 0 0
Q3 2020 0 0
Q4 2020 0 0
Q1 2021 0 496,000
Q2 2021 0 0
Q3 2021 0 665,000
Q4 2021 0 0
Q1 2022 2,677,000 0

Top 50 hedge fund holders of Y-mAbs Therapeutics, Inc. (NASDAQ:YMAB)

Hedge fund Value Shares owned Portfolio share
BLACKROCK INC. Larry Fink 41.78M 2.89M 0.001%
POLAR CAPITAL HOLDINGS PLC 36.50M 2.53M 0.233%
SOFINNOVA INVESTMENTS, INC. 31.64M 2.19M 1.841%
ALLIANCEBERNSTEIN L.P. 31.00M 2.15M 0.015%
WELLINGTON MANAGEMENT GROUP LLP Jean Hynes 28.09M 1.94M 0.006%
VANGUARD GROUP INC 27.69M 1.92M 0.001%
STATE STREET CORP 27.67M 1.91M 0.002%
FMR LLC 19.87M 1.37M 0.002%
GEODE CAPITAL MANAGEMENT, LLC 9.12M 632.89K 0.001%
BIOIMPACT CAPITAL LLC 6.39M 443.70K 1.515%
WALLEYE CAPITAL LLC 6.30M 437.34K 0.120%
ARTAL GROUP S.A. 5.76M 400K 0.246%
NORTHERN TRUST CORP 4.74M 328.99K 0.001%
DRIEHAUS CAPITAL MANAGEMENT LLC 4.28M 297.25K 0.065%
MORGAN STANLEY 3.68M 255.48K 0.001%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 3.58M 248.41K 0.001%
PERCEPTIVE ADVISORS LLC 3.05M 212.01K 0.089%
MEMORIAL SLOAN KETTERING CANCER CENTER 2.75M 191.17K 9.372%
GOLDMAN SACHS GROUP INC 2.64M 183.07K 0.001%
CANDRIAM S.C.A. 2.48M 172.57K 0.018%
LOMBARD ODIER ASSET MANAGEMENT (SWITZERLAND) SA 2.43M 168.79K 0.206%
CORMORANT ASSET MANAGEMENT, LP 2.16M 150K 0.151%
DIMENSIONAL FUND ADVISORS LP 1.91M 132.61K 0.001%
RENAISSANCE TECHNOLOGIES LLC Jim Simons 1.84M 127.9K 0.003%
D. E. SHAW & CO., INC. David E. Shaw 1.66M 115.49K 0.002%
BANK OF NEW YORK MELLON CORP 1.63M 113.35K 0.000%
NUVEEN ASSET MANAGEMENT, LLC 1.5M 103.96K 0.001%
BANK OF AMERICA CORP /DE/ 1.49M 103.58K 0.000%
ASHFORD CAPITAL MANAGEMENT INC 1.47M 101.97K 0.224%
RAFFERTY ASSET MANAGEMENT, LLC 1.46M 101.82K 0.016%
CITIGROUP INC 1.36M 94.28K 0.001%
RICE HALL JAMES & ASSOCIATES, LLC 1.30M 90.66K 0.076%
CITADEL ADVISORS LLC Ken Griffin 1.30M 90.46K 0.000%
SOLEUS CAPITAL MANAGEMENT, L.P. 1.25M 87.18K 0.171%
SWISS NATIONAL BANK 1.11M 77.1K 0.001%
STATE OF WISCONSIN INVESTMENT BOARD 1.10M 76.81K 0.004%
AMERIPRISE FINANCIAL INC 973K 67.49K 0.000%
BARCLAYS PLC 929K 64.44K 0.001%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 832K 57.7K 0.000%
CITADEL ADVISORS LLC Ken Griffin 761K 52.8K 0.000%
RHUMBLINE ADVISERS 675K 46.80K 0.001%
UBS OCONNOR LLC 634K 44K 0.012%
CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. 632K 43.85K 0.004%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 616K 42.70K 0.001%
ENSIGN PEAK ADVISORS, INC 608K 42.15K 0.002%
BNP PARIBAS ARBITRAGE, SNC 562.53K 39.01K 0.001%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 558K 38.66K 0.000%
JPMORGAN CHASE & CO 491K 33.97K 0.000%
VICTORY CAPITAL MANAGEMENT INC 476K 32.99K 0.001%
STRS OHIO 419K 29.1K 0.002%