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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
1
$129M
2
$61.6M
3
$18.8M
4
$16.5M
5
$15.8M
6
$15.2M
7
$10.5M
8
$9.24M
9
$5.35M
10
$3.86M
11
$3.67M
12
$3.04M
13
$3M
14
$2.36M
15
$2.31M
16
$2.3M
17
$2.23M
18
$2.23M
19
$2.12M
20
$1.4M
21
$1.1M
22
$1.04M
23
$969K
24
$905K
25
$842K