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Seres Therapeutics

Name Holding Trade Value Shares
Change
Change in
Stake
FP
1
Flagship Pioneering
Massachusetts
$129M
Fidelity Investments
2
Fidelity Investments
Massachusetts
$61.6M +$26.9K +131 +0%
BlackRock
3
BlackRock
New York
$18.8M -$578K -2,814 -3%
AIM
4
ARK Investment Management
Florida
$16.5M +$7.53M +36,629 +82%
Vanguard Group
5
Vanguard Group
Pennsylvania
$15.8M -$1.12M -5,441 -7%
Federated Hermes
6
Federated Hermes
Pennsylvania
$15.2M +$7.37M +35,873 +92%
Capital World Investors
7
Capital World Investors
California
$10.5M -$4.18M -20,325 -28%
Renaissance Technologies
8
Renaissance Technologies
New York
$9.24M +$3.06M +14,915 +49%
JP Morgan Chase
9
JP Morgan Chase
New York
$5.35M +$1.59M +7,724 +41%
D.E. Shaw & Co
10
D.E. Shaw & Co
New York
$3.86M -$1.73M -8,415 -31%
State Street
11
State Street
Massachusetts
$3.67M +$180K +875 +5%
AG
12
Artal Group
Luxembourg
$3.04M -$2.57M -12,500 -45%
Millennium Management
13
Millennium Management
New York
$3M +$873K +4,247 +40%
Northern Trust
14
Northern Trust
Illinois
$2.36M -$51.2K -249 -2%
Jennison Associates
15
Jennison Associates
New York
$2.31M +$2.34M +11,379 New
Deutsche Bank
16
Deutsche Bank
Germany
$2.3M +$1.39M +6,744 +146%
RSCM
17
Rock Springs Capital Management
Maryland
$2.23M
O
18
OrbiMed
New York
$2.23M
Geode Capital Management
19
Geode Capital Management
Massachusetts
$2.12M +$392K +1,906 +22%
Citadel Advisors
20
Citadel Advisors
Florida
$1.4M +$1.41M +6,883 New
Morgan Stanley
21
Morgan Stanley
New York
$1.1M +$602K +2,929 +117%
T. Rowe Price Associates
22
T. Rowe Price Associates
Maryland
$1.04M -$3.34M -16,233 -76%
Charles Schwab
23
Charles Schwab
California
$969K -$79.5K -387 -7%
Jacobs Levy Equity Management
24
Jacobs Levy Equity Management
New Jersey
$905K +$917K +4,461 New
Bank of New York Mellon
25
Bank of New York Mellon
New York
$842K -$14.4K -70 -2%