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Seres Therapeutics

45 hedge funds and large institutions have $471M invested in Seres Therapeutics in 2015 Q2 according to their latest regulatory filings, with 45 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
45
Holders Change
+45
Holders Change %
% of All Funds
1.21%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.03%
New
45
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
EC
26
EcoR1 Capital
California
$1.66M +$1.75M +2,000 New
LCM
27
Laurion Capital Management
New York
$1.29M +$1.35M +1,550 New
Alyeska Investment Group
28
Alyeska Investment Group
Illinois
$1.25M +$1.31M +1,500 New
JP Morgan Chase
29
JP Morgan Chase
New York
$1.03M +$1.08M +1,240 New
BIM
30
BlackRock Investment Management
Delaware
$842K +$886K +1,015 New
Norges Bank
31
Norges Bank
Norway
$830K +$873K +1,000 New
Vanguard Group
32
Vanguard Group
Pennsylvania
$830K +$873K +1,000 New
Deutsche Bank
33
Deutsche Bank
Germany
$808K +$850K +974 New
Tudor Investment Corp
34
Tudor Investment Corp
Connecticut
$623K +$655K +750 New
TD Asset Management
35
TD Asset Management
Ontario, Canada
$606K +$637K +730 New
ACH
36
ArrowMark Colorado Holdings
Colorado
$415K +$436K +500 New
OAC
37
OMERS Administration Corp
Ontario, Canada
$411K +$432K +495 New
SGH
38
Schonfeld Group Holdings
New York
$311K +$327K +375 New
EEG
39
E.E. Geduld
$208K +$218K +250 New
PIM
40
Platinum Investment Management
Australia
$207K +$218K +250 New
Morgan Stanley
41
Morgan Stanley
New York
$104K +$109K +125 New
MCM
42
Mazama Capital Management
Oregon
$24K +$25.3K +29 New
IWMPD
43
Integrated Wealth Management (Palm Desert)
California
$12K +$13.1K +15 New
CPIG
44
Chicago Partners Investment Group
Illinois
$4K +$4.36K +5 New
AH
45
Achievement Holdings
Illinois
$540 +$567K +650 New

MCRB Hedge Fund Activity: Q2 2015 in Review

45 of the 3,712 institutional investors tracked by Wall St. Rank reported a position in Seres Therapeutics (MCRB) for Q2 2015, worth a combined $471M.

Buyers outnumbered sellers: 45 funds opened new MCRB positions and 0 closed out — a net gain of 45 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Fidelity Investments, opening a new position worth an estimated $229M.

  • 45 institutional investors held Seres Therapeutics (MCRB) as of Q2 2015, up from 0 in Q1 2015.
  • Funds reported $471M of Seres Therapeutics stock for Q2 2015.
  • 45 funds opened new Seres Therapeutics positions in Q2 2015 and 0 closed out, a net change of +45 holders.
  • The largest Seres Therapeutics buyer in Q2 2015 was Fidelity Investments, an estimated $229M added.

Based on aggregated 13F filings for Q2 2015.