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

Top Sellers

1
AIM
ARK Investment Management
Florida
$0
2
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group
Japan
$6.09M
3
NAMA
Nikko Asset Management Americas
New York
$6.09M
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$0
5
GGHC
Gilder Gagnon Howe & Co
New York
$24K
Name Holding Trade Value Shares
Change 		Shares
Change %
NFSG
126
Newbridge Financial Services Group
Florida
$1K – – –
Bessemer Group
127
Bessemer Group
New Jersey
$1K – – –
SSB
128
Sandy Spring Bank
Maryland
$1K – – –
BCA
129
Berman Capital Advisors
Georgia
$1K – – –
QCG
130
Quadrant Capital Group
Ohio
$1K +$1K +4 New
Nisa Investment Advisors
131
Nisa Investment Advisors
Missouri
$4 -$22 -165 -85%
AIM
132
ARK Investment Management
Florida
– -$232M -485,658 Closed
RCM
133
RA Capital Management
Massachusetts
– -$1.9M -255,277 Closed
Lord, Abbett & Co
134
Lord, Abbett & Co
New Jersey
– -$20.8M -43,706 Closed
OM
135
Opaleye Management
Massachusetts
– -$5.96M -12,500 Closed
AG
136
Artal Group
Luxembourg
– -$4.77M -10,000 Closed
CC
137
Commodore Capital
New York
– -$3.47M -7,273 Closed
SSA
138
Schonfeld Strategic Advisors
New York
– -$2.54M -5,330 Closed
ACM
139
Altium Capital Management
New York
– -$2.5M -5,231 Closed
Schroder Investment Management Group
140
Schroder Investment Management Group
United Kingdom
– -$2.35M -4,922 Closed
IHAM
141
Integral Health Asset Management
New York
– -$1.79M -3,750 Closed
Allianz Asset Management
142
Allianz Asset Management
Germany
– -$1.75M -3,673 Closed
ACM
143
Asymmetry Capital Management
California
– -$1.51M -3,163 Closed
EP
144
Eversept Partners
New York
– -$1.42M -2,978 Closed
JF
145
Jump Financial
Illinois
– -$1.13M -2,378 Closed
HS
146
HighVista Strategies
Massachusetts
– -$1.07M -2,238 Closed
CL
147
CSS LLC
Illinois
– -$1.06M -2,212 Closed
AP
148
AtonRa Partners
Switzerland
– -$843K -1,768 Closed
PVI
149
Pura Vida Investments
New York
– -$716K -1,500 Closed
Belvedere Trading
150
Belvedere Trading
Illinois
– -$488K -1,177 Closed
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