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Seres Therapeutics
MCRB

Overview Fund Activity

60 hedge funds and large institutions have $409M invested in Seres Therapeutics in 2015 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 14 increasing their positions, 7 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
60
Holders Change
+15
Holders Change %
+33.33%
% of All Funds
1.68%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
31
Increased
14
Reduced
7
Closed
16
Calls
$1.58M
Puts
$1K
Net Calls
+$1.58M
Net Calls Change
+$1.58M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$173M
2
Federated Hermes
2
Federated Hermes
Pennsylvania
$17M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$14.2M
4
BFA
4
BlackRock Fund Advisors
California
$6.07M
5
BM
5
Bridger Management
New York
$5.97M

Top Sellers

1
BA
1
BlackRock Advisors
Delaware
$10M
2
Citadel Advisors
2
Citadel Advisors
Florida
$0
3
Capital World Investors
3
Capital World Investors
California
$8.52M
4
JHIU
4
Janus Henderson Investors US
Colorado
$0
5
PA
5
Perceptive Advisors
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
BNP Paribas Financial Markets
51
BNP Paribas Financial Markets
France
$47.2K +$47.2K +80 New
SF
52
Synovus Financial
Georgia
$16K +$16K +27 New
Royal Bank of Canada
53
Royal Bank of Canada
Ontario, Canada
$9K +$9K +15 New
Creative Planning
54
Creative Planning
Kansas
$6K +$6K +10 New
Simplex Trading
55
Simplex Trading
Illinois
$4K +$4K +8 New
CPIG
56
Chicago Partners Investment Group
Illinois
$3K – – –
TRCT
57
Tower Research Capital (TRC)
New York
$3K +$3K +4 New
Wells Fargo
58
Wells Fargo
California
$1K +$1K +2 New
Manulife (Manufacturers Life Insurance)
59
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$5 +$5 +9 New
Citadel Advisors
60
Citadel Advisors
Florida
– -$8.02M -9,661 Closed
JHIU
61
Janus Henderson Investors US
Colorado
– -$2.58M -3,104 Closed
PA
62
Perceptive Advisors
New York
– -$2.08M -2,500 Closed
LCM
63
Landscape Capital Management
New Jersey
– -$1.93M -2,325 Closed
EC
64
EcoR1 Capital
California
– -$1.66M -2,000 Closed
LCM
65
Laurion Capital Management
New York
– -$1.29M -1,550 Closed
Norges Bank
66
Norges Bank
Norway
– -$830K -1,000 Closed
Tudor Investment Corp
67
Tudor Investment Corp
Connecticut
– -$623K -750 Closed
AH
68
Achievement Holdings
Illinois
– -$540 -650 Closed
ACH
69
ArrowMark Colorado Holdings
Colorado
– -$415K -500 Closed
OAC
70
OMERS Administration Corp
Ontario, Canada
– -$411K -495 Closed
SGH
71
Schonfeld Group Holdings
New York
– -$311K -375 Closed
EEG
72
E.E. Geduld
– -$208K -250 Closed
PIM
73
Platinum Investment Management
Australia
– -$207K -250 Closed
MCM
74
Mazama Capital Management
Oregon
– -$24K -29 Closed
IWM
75
Integrated Wealth Management
California
– -$12K -15 Closed
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