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Seres Therapeutics
MCRB

Overview Fund Activity

89 hedge funds and large institutions have $308M invested in Seres Therapeutics in 2016 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 37 increasing their positions, 18 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
89
Holders Change
-5
Holders Change %
-5.32%
% of All Funds
2.23%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
13
Increased
37
Reduced
18
Closed
18
Calls
$292K
Puts
$544K
Net Calls
-$252K
Net Calls Change
+$1.64M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$2.23M
2
Capital World Investors
2
Capital World Investors
California
$15.5M
3
AG
3
Artal Group
Luxembourg
$6.93M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$14.5M
5
BFA
5
BlackRock Fund Advisors
California
$10.9M

Top Sellers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$11M
2
WRF
2
Waddell & Reed Financial
Kansas
$0
3
EAM
3
Eventide Asset Management
Massachusetts
$0
4
PCM
4
Portolan Capital Management
Massachusetts
$1.1M
5
UBS AM
5
UBS AM
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Morgan Stanley
26
Morgan Stanley
New York
$919K +$287K +1,450 +45%
Charles Schwab
27
Charles Schwab
California
$858K +$238K +1,200 +38%
Bank of New York Mellon
28
Bank of New York Mellon
New York
$811K +$143K +723 +21%
Susquehanna International Group
29
Susquehanna International Group
Pennsylvania
$738K +$527K +2,662 +249%
PP
30
PDT Partners
New York
$672K -$462K -2,335 -41%
BIM
31
BlackRock Investment Management
Delaware
$661K +$10.5K +53 +2%
OAM
32
Oxford Asset Management
United Kingdom
$415K +$415K +2,096 New
TA
33
Teachers Advisors
New York
$407K +$123K +623 +44%
AA
34
ALPS Advisors
Colorado
$384K -$124K -628 -24%
California State Teachers Retirement System (CalSTRS)
35
California State Teachers Retirement System (CalSTRS)
California
$363K -$9.9K -50 -3%
Goldman Sachs
36
Goldman Sachs
New York
$352K +$155K +785 +79%
AllianceBernstein
37
AllianceBernstein
Tennessee
$341K – – –
ProShare Advisors
38
ProShare Advisors
Maryland
$292K +$23.7K +120 +9%
CS
39
Credit Suisse
Switzerland
$279K +$23.4K +118 +9%
VEA
40
Virtus ETF Advisers
New York
$279K +$199K +1,002 +247%
TI
41
Trexquant Investment
Connecticut
$257K +$153K +772 +147%
Swiss National Bank
42
Swiss National Bank
Switzerland
$235K – – –
HIM
43
Hillhouse Investment Management
Cayman Islands
$209K – – –
PPA
44
Parametric Portfolio Associates
Washington
$208K +$208K +1,053 New
Tudor Investment Corp
45
Tudor Investment Corp
Connecticut
$189K -$140K -707 -43%
RhumbLine Advisers
46
RhumbLine Advisers
Massachusetts
$188K +$32.4K +164 +21%
BA
47
BlackRock Advisors
Delaware
$185K -$4.95K -25 -3%
TD Asset Management
48
TD Asset Management
Ontario, Canada
$171K – – –
HCM
49
Highbridge Capital Management
New York
$150K -$71.8K -362 -32%
EEG
50
E.E. Geduld
$149K -$99.3K -500 -40%
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