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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.

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 %
UBS AM
26
UBS AM
Illinois
$3M +$2.37M +17,032 +378%
UBS Group
27
UBS Group
Switzerland
$2.76M +$2.7M +19,394 +4,861%
Susquehanna International Group
28
Susquehanna International Group
Pennsylvania
$2.44M +$1.99M +14,295 +438%
Citigroup
29
Citigroup
New York
$2.25M +$835K +6,003 +59%
CSS
30
Cubist Systematic Strategies
Connecticut
$2.22M +$2.02M +14,525 +1,049%
PP
31
PDT Partners
New York
$2.14M +$2.14M +15,401 New
Millennium Management
32
Millennium Management
New York
$2.01M +$561K +4,029 +39%
Axa
33
Axa
France
$1.96M +$1.96M +14,065 New
SCM
34
Silverarc Capital Management
Massachusetts
$1.91M +$1.47M +10,546 +330%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$1.91M +$94.5K +679 +5%
Bank of America
36
Bank of America
North Carolina
$1.73M +$689K +4,953 +66%
Marshall Wace
37
Marshall Wace
United Kingdom
$1.61M +$1.61M +11,598 New
Simplex Trading
38
Simplex Trading
Illinois
$1.4M +$291K +644 +26%
GCP
39
GSA Capital Partners
United Kingdom
$1.39M +$1.39M +10,001 New
AA
40
AlphaCentric Advisors
Puerto Rico
$1.15M +$1.15M +8,275 New
Swiss National Bank
41
Swiss National Bank
Switzerland
$1.05M – – –
LP
42
LMR Partners
United Kingdom
$1.01M +$1.01M +7,255 New
AllianceBernstein
43
AllianceBernstein
Tennessee
$942K +$338K +2,430 +56%
HMC
44
Harvard Management Company
Massachusetts
$918K – – –
AA
45
ALPS Advisors
Colorado
$782K -$52.4K -377 -6%
Citadel Advisors
46
Citadel Advisors
Florida
$663K -$1.28M -9,203 -66%
California State Teachers Retirement System (CalSTRS)
47
California State Teachers Retirement System (CalSTRS)
California
$654K -$13.6K -98 -2%
AQR Capital Management
48
AQR Capital Management
Connecticut
$650K +$435K +3,124 +202%
State of Wisconsin Investment Board
49
State of Wisconsin Investment Board
Wisconsin
$627K -$110K -793 -15%
OPERF
50
Oregon Public Employees Retirement Fund
Oregon
$621K – – –
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