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Seres Therapeutics
MCRB

Overview Fund Activity

80 hedge funds and large institutions have $494M invested in Seres Therapeutics in 2017 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 31 increasing their positions, 15 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
80
Holders Change
+6
Holders Change %
+8.11%
% of All Funds
2%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
14
Increased
31
Reduced
15
Closed
8
Calls
$1.8M
Puts
$8.84M
Net Calls
-$7.04M
Net Calls Change
-$7.96M

Top Buyers

1
O
1
OrbiMed
New York
$3.52M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$9.83M
3
PA
3
Perceptive Advisors
New York
$2.17M
4
AIM
4
ARK Investment Management
Florida
$14.3M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$6.16M

Top Sellers

1
Capital World Investors
1
Capital World Investors
California
$23.2M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$0
3
Deutsche Bank
3
Deutsche Bank
Germany
$1.48M
4
BBA
4
Baker Bros. Advisors
New York
$0
5
AG
5
Artal Group
Luxembourg
$8.82M
Name Holding Trade Value Shares
Change 		Shares
Change %
Two Sigma Advisers
51
Two Sigma Advisers
New York
$225K +$61.1K +190 +37%
IIM
52
Ironwood Investment Management
Massachusetts
$221K +$221K +689 New
AIG
53
American International Group
New York
$220K +$16.7K +52 +8%
ZIM
54
Zacks Investment Management
Illinois
$194K +$194K +603 New
AG
55
Aperio Group
California
$191K +$191K +597 New
Two Sigma Investments
56
Two Sigma Investments
New York
$180K +$180K +560 New
CAN
57
Cetera Advisor Networks
California
$176K – – –
CSS
58
Cubist Systematic Strategies
Connecticut
$170K +$170K +529 New
CG
59
Cutler Group
California
$168K -$69.3K -216 -29%
NFA
60
Nationwide Fund Advisors
Ohio
$166K – – –
VOYA Investment Management
61
VOYA Investment Management
Georgia
$162K – – –
AG
62
Advisor Group
Arizona
$124K -$102K -318 -45%
Legal & General Group
63
Legal & General Group
United Kingdom
$96K +$10.1K +31 +12%
TRCT
64
Tower Research Capital (TRC)
New York
$90K +$21.7K +68 +32%
Nisa Investment Advisors
65
Nisa Investment Advisors
Missouri
$67K – – –
Royal Bank of Canada
66
Royal Bank of Canada
Ontario, Canada
$43K +$28.5K +90 +196%
UBS Group
67
UBS Group
Switzerland
$42K -$40.1K -124 -49%
Group One Trading
68
Group One Trading
Illinois
$40K +$40K +123 New
BNP Paribas Financial Markets
69
BNP Paribas Financial Markets
France
$34.7K -$1.61K -5 -4%
LTFS
70
Ladenburg Thalmann Financial Services
Florida
$34K +$3.24K +10 +11%
AIP
71
Ameritas Investment Partners
Nebraska
$19K – – –
Citigroup
72
Citigroup
New York
$18K -$947 -3 -5%
Zurich Cantonal Bank
73
Zurich Cantonal Bank
Switzerland
$17K – – –
BFEC
74
Benjamin F. Edwards & Company
Missouri
$9K – – –
SO
75
STRS Ohio
Ohio
$8K – – –
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