MGTA - Magenta Therapeutics, Inc.

NasdaqGM - NasdaqGM Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
16.33%% of Shares Held by All Insider
75.56%% of Shares Held by Institutions
90.32%% of Float Held by Institutions
112Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
TRV GP IV, LLC8,008,204Dec 30, 201920.36%121,404,372
Gilder, Gagnon, Howe & Co.4,103,425Dec 30, 201910.43%62,207,923
Eventide Asset Management LLC3,393,894Dec 30, 20198.63%51,451,433
Casdin Capital, LLC3,098,121Dec 30, 20197.88%46,967,514
Blackrock Inc.1,658,488Dec 30, 20194.22%25,142,678
Vanguard Group, Inc. (The)881,276Dec 30, 20192.24%13,360,144
Alkeon Capital Management LLC600,000Dec 30, 20191.53%9,096,000
Opaleye Management Inc.449,950Dec 30, 20191.14%6,821,242
State Street Corporation363,517Dec 30, 20190.92%5,510,917
Harvard Management Company, Inc.332,610Dec 30, 20190.85%5,042,367

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Mutual Fund Ser Tr-Eventide Gilead Fund2,034,248Dec 30, 20195.17%30,839,199
Mutual Fund Ser Tr-Eventide Healthcare & Life Sciences Fund1,359,646Dec 30, 20193.46%20,612,233
Vanguard Total Stock Market Index Fund526,943Dec 30, 20191.34%7,988,455
iShares Russell 2000 ETF441,725Dec 30, 20191.12%6,696,551
iShares NASDAQ Biotechnology ETF356,576Dec 30, 20190.91%5,405,692
Vanguard Extended Market Index Fund226,973Dec 30, 20190.58%3,440,910
ACAP Strategic Fund207,968Sep 29, 20190.53%2,133,751
iShares Russell 2000 Growth ETF176,704Dec 30, 20190.45%2,678,832
Principal Small Cap Fund174,000Dec 30, 20190.44%2,637,840
Fidelity Select Portfolios - Pharmaceuticals97,400Dec 30, 20190.25%1,476,584