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Seres Therapeutics

85 hedge funds and large institutions have $326M invested in Seres Therapeutics in 2017 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 25 increasing their positions, 24 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
85
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.07M
Puts
$698K
Net Calls
Net Calls Change

Top Buyers

1 +$7.43M
2 +$7.27M
3 +$3.02M
4
Jennison Associates
Jennison Associates
New York
+$2.31M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$1.57M

Top Sellers

1 -$4.12M
2 -$3.29M
3 -$2.54M
4
PA
Perceptive Advisors
New York
-$2.17M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$1.71M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$669K
27
$517K
28
$514K
29
$502K
30
$455K
31
$438K
32
$405K
33
$393K
34
$390K
35
$387K
36
$360K
37
$358K
38
$358K
39
$346K
40
$341K
41
$330K
42
$317K
43
$296K
44
$274K
45
$252K
46
$236K
47
$194K
48
$194K
49
$193K
50
$178K