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Seres Therapeutics
MCRB

Overview Fund Activity

154 hedge funds and large institutions have $1.85B invested in Seres Therapeutics in 2021 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 61 increasing their positions, 46 reducing their positions, and 22 closing their positions.

Holders
154
Holders Change
+2
Holders Change %
+1.32%
% of All Funds
2.71%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
26
Increased
61
Reduced
46
Closed
22
Calls
$35.3M
Puts
$5.01M
Net Calls
+$30.3M
Net Calls Change
+$19.4M

Top Buyers

1
RCM
1
RA Capital Management
Massachusetts
$76.1M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$75.1M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$253M
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$20.1M
5
IC
5
Ikarian Capital
Texas
$7.21M

Top Sellers

1
AIM
1
ARK Investment Management
Florida
$244M
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$14.4M
3
GGHC
3
Gilder Gagnon Howe & Co
New York
$53.7M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$29.2M
5
SOMRS
5
State of Michigan Retirement System
Michigan
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Jane Street
51
Jane Street
New York
$1.55M 75,022 -6,213 -8%
UBS AM
52
UBS AM
Illinois
$1.48M 72,028 +8,994 +14%
RhumbLine Advisers
53
RhumbLine Advisers
Massachusetts
$1.45M 70,603 -5,023 -7%
LPL Financial
54
LPL Financial
California
$1.34M 64,867 +6,908 +12%
TRCT
55
Tower Research Capital (TRC)
New York
$1.3M 63,233 +60,962 +2,684%
Deutsche Bank
56
Deutsche Bank
Germany
$1.3M 62,914 +17,322 +38%
Group One Trading
57
Group One Trading
Illinois
$1.28M 61,960 +17,863 +41%
Wells Fargo
58
Wells Fargo
California
$1.25M 60,738 -57,830 -49%
DekaBank Deutsche Girozentrale
59
DekaBank Deutsche Girozentrale
Germany
$1.25M 65,000 +65,000 New
Principal Financial Group
60
Principal Financial Group
Iowa
$1.21M 58,583 +26,159 +81%
Barclays
61
Barclays
United Kingdom
$1.13M 55,015 +31,376 +133%
PAM
62
Panagora Asset Management
Massachusetts
$1.09M 52,930 +52,708 +23,742%
D.E. Shaw & Co
63
D.E. Shaw & Co
New York
$1.07M 52,118 -342,883 -87%
New York State Common Retirement Fund
64
New York State Common Retirement Fund
New York
$1.06M 51,300 -1,000 -2%
Nuveen Asset Management
65
Nuveen Asset Management
Illinois
$1.03M 221,497 -1,833 -0.8%
HP
66
Harbourvest Partners
Massachusetts
$1.02M 49,363 -34,540 -41%
SEC
67
Seven Eight Capital
New York
$1M 40,900 – –
CS
68
Credit Suisse
Switzerland
$987K 47,913 -68,605 -59%
TD Asset Management
69
TD Asset Management
Ontario, Canada
$859K 41,725 +5,922 +17%
MWNA
70
Marshall Wace North America
New York
$857K 41,610 +41,610 New
BFM
71
Boothbay Fund Management
New York
$840K 40,795 +40,795 New
PPA
72
Parametric Portfolio Associates
Washington
$705K 34,231 +9,650 +39%
Simplex Trading
73
Simplex Trading
Illinois
$672K 32,641 +21,520 +194%
Manulife (Manufacturers Life Insurance)
74
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$648K 31,479 -1,805 -5%
Bank Julius Baer & Co
75
Bank Julius Baer & Co
Switzerland
$623K 30,250 +4,250 +16%
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