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Seres Therapeutics
MCRB

Overview Fund Activity

133 hedge funds and large institutions have $554M invested in Seres Therapeutics in 2021 Q3 according to their latest regulatory filings, with 29 funds opening new positions, 48 increasing their positions, 33 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
133
Holders Change
-13
Holders Change %
-8.9%
% of All Funds
2.34%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
29
Increased
48
Reduced
33
Closed
42
Calls
$4.7M
Puts
$2.77M
Net Calls
+$1.93M
Net Calls Change
-$35.8M

Top Buyers

1
State Street
1
State Street
Massachusetts
$69.6M
2
Federated Hermes
2
Federated Hermes
Pennsylvania
$50M
3
Two Sigma Investments
3
Two Sigma Investments
New York
$6.96M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$95.8M
5
Voloridge Investment Management
5
Voloridge Investment Management
Florida
$5.63M

Top Sellers

1
AIM
1
ARK Investment Management
Florida
$0
2
Sumitomo Mitsui Trust Group
2
Sumitomo Mitsui Trust Group
Japan
$6.09M
3
NAMA
3
Nikko Asset Management Americas
New York
$6.09M
4
Lord, Abbett & Co
4
Lord, Abbett & Co
New Jersey
$0
5
GGHC
5
Gilder Gagnon Howe & Co
New York
$24K
Name Holding Trade Value Shares
Change 		Shares
Change %
Handelsbanken Fonder
76
Handelsbanken Fonder
Sweden
$254K +$143K +1,025 +128%
Bank Julius Baer & Co
77
Bank Julius Baer & Co
Switzerland
$252K -$36.6K -263 -13%
Walleye Trading
78
Walleye Trading
New York
$248K +$171K +1,225 +221%
TRCT
79
Tower Research Capital (TRC)
New York
$245K +$177K +1,270 +260%
Principal Financial Group
80
Principal Financial Group
Iowa
$230K -$169K -1,219 -42%
State Board of Administration of Florida Retirement System
81
State Board of Administration of Florida Retirement System
Florida
$202K – – –
Legal & General Group
82
Legal & General Group
United Kingdom
$202K +$94.1K +677 +87%
ProShare Advisors
83
ProShare Advisors
Maryland
$198K -$41.7K -300 -17%
EFM
84
E Fund Management
China
$191K +$191K +1,375 New
VOYA Investment Management
85
VOYA Investment Management
Georgia
$190K – – –
Group One Trading
86
Group One Trading
Illinois
$188K -$15.3K -110 -8%
Janney Montgomery Scott
87
Janney Montgomery Scott
Pennsylvania
$186K +$186K +1,335 New
EAM
88
Erste Asset Management
Austria
$184K – – –
XT
89
XTX Topco
Cayman Islands
$171K +$171K +1,228 New
EGM
90
Engineers Gate Manager
New York
$150K +$150K +1,075 New
ASRS
91
Arizona State Retirement System
Arizona
$130K +$833 +6 +0.6%
Russell Investments Group
92
Russell Investments Group
United Kingdom
$127K – – –
AG
93
Algert Global
California
$124K +$124K +893 New
TI
94
Trexquant Investment
Connecticut
$123K +$123K +887 New
QT
95
Quantamental Technologies
New York
$121K +$121K +867 New
D.E. Shaw & Co
96
D.E. Shaw & Co
New York
$113K -$254K -1,815 -69%
IIM
97
Ironwood Investment Management
Massachusetts
$109K +$140 +1 +0.1%
MIM
98
MetLife Investment Management
New Jersey
$89.5K -$87.7K -630 -49%
AB
99
Amalgamated Bank
New York
$88K -$3.63K -26 -4%
BNP Paribas Financial Markets
100
BNP Paribas Financial Markets
France
$87.2K +$68.9K +495 +378%
2 3
4
5 6