MCRB - Seres Therapeutics, Inc.

NasdaqGS - NasdaqGS Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
17.50%% of Shares Held by All Insider
77.62%% of Shares Held by Institutions
94.07%% of Float Held by Institutions
109Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Flagship Pioneering Inc.12,682,876Mar 30, 201930.86%87,131,358
FMR, LLC5,822,145Mar 30, 201914.17%39,998,136
ARK Investment Management, LLC5,287,713Mar 30, 201912.87%36,326,588
Blackrock Inc.2,200,529Mar 30, 20195.35%15,117,634
Renaissance Technologies, LLC902,208Mar 30, 20192.20%6,198,168
Vanguard Group, Inc. (The)901,032Mar 30, 20192.19%6,190,089
Nikko Asset Management Americas, Inc.818,499Mar 30, 20191.99%5,623,088
Sumitomo Mitsui Trust Holdings, Inc.801,194Mar 30, 20191.95%5,504,202
JP Morgan Chase & Company605,849Mar 30, 20191.47%4,162,182
State Street Corporation401,114Mar 30, 20190.98%2,755,653

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
ARK ETF Tr-ARK Innovation ETF2,184,356Oct 30, 20185.32%15,006,525
Fidelity Growth Company Fund2,081,055Apr 29, 20195.06%13,610,099
Fidelity Select Portfolios - Biotechnology1,633,975Apr 29, 20193.98%10,686,196
ARK ETF Tr-ARK Genomic Revolution Multi Sector ETF991,661Oct 30, 20182.41%6,812,711
Fidelity Series Growth Company Fund640,576Apr 29, 20191.56%4,189,367
JP Morgan U.S. Small Company Fund518,400Apr 29, 20191.26%3,390,336
iShares Russell 2000 ETF450,218Apr 29, 20191.10%2,944,425
iShares NASDAQ Biotechnology ETF418,239Apr 29, 20191.02%2,735,283
Vanguard Total Stock Market Index Fund386,810Dec 30, 20180.94%1,748,381
Vanguard Extended Market Index Fund295,653Dec 30, 20180.72%1,336,351