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Seres Therapeutics

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

107% more repeat investments, than reductions

Existing positions increased: 31 | Existing positions reduced: 15

75% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 8

45% more capital invested

Capital invested by funds: $341M → $494M (+$153M)

8% more funds holding

Funds holding: 7480 (+6)

0.06% more ownership

Funds ownership: 3.74%3.8% (+0.06%)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

80% less call options, than puts

Call options by funds: $1.8M | Put options by funds: $8.84M

Holders
80
Holders Change
+6
Holders Change %
+8.11%
% of All Funds
1.99%
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
Name Holding Trade Value Shares
Change
Change in
Stake
FP
1
Flagship Pioneering
Massachusetts
$203M
Fidelity Investments
2
Fidelity Investments
Massachusetts
$97.4M +$250K +915 +0.3%
BlackRock
3
BlackRock
New York
$30.7M +$854K +3,125 +3%
Vanguard Group
4
Vanguard Group
Pennsylvania
$26.7M +$1.07M +3,918 +5%
Capital World Investors
5
Capital World Investors
California
$23.2M -$1.57M -5,734 -7%
AIM
6
ARK Investment Management
Florida
$14.3M +$1.75M +6,386 +17%
Federated Hermes
7
Federated Hermes
Pennsylvania
$12.5M +$416K +1,522 +4%
Renaissance Technologies
8
Renaissance Technologies
New York
$9.83M +$2.09M +7,630 +33%
AG
9
Artal Group
Luxembourg
$8.82M -$683K -2,500 -8%
D.E. Shaw & Co
10
D.E. Shaw & Co
New York
$8.8M +$294K +1,074 +4%
T. Rowe Price Associates
11
T. Rowe Price Associates
Maryland
$6.86M -$502K -1,835 -8%
JP Morgan Chase
12
JP Morgan Chase
New York
$6.16M +$1.46M +5,324 +40%
State Street
13
State Street
Massachusetts
$5.53M +$313K +1,145 +7%
Northern Trust
14
Northern Trust
Illinois
$3.81M +$23.8K +87 +0.7%
RSCM
15
Rock Springs Capital Management
Maryland
$3.53M
O
16
OrbiMed
New York
$3.52M +$3M +10,973 New
Millennium Management
17
Millennium Management
New York
$3.38M +$497K +1,819 +21%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$2.75M +$16.1K +59 +0.7%
PA
19
Perceptive Advisors
New York
$2.17M +$1.84M +6,750 New
Charles Schwab
20
Charles Schwab
California
$1.66M +$160K +587 +13%
Deutsche Bank
21
Deutsche Bank
Germany
$1.48M -$1.23M -4,482 -49%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$1.35M +$54.1K +198 +5%
Schroder Investment Management Group
23
Schroder Investment Management Group
United Kingdom
$1.09M +$901K +3,298 New
TCIM
24
TIAA CREF Investment Management
New York
$857K
Morgan Stanley
25
Morgan Stanley
New York
$802K +$308K +1,127 +82%

MCRB Hedge Fund Activity: Q3 2017 in Review

80 of the 4,011 institutional investors tracked by Wall St. Rank reported a position in Seres Therapeutics (MCRB) for Q3 2017, worth a combined $494M — up 45% from $341M a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new MCRB positions and 8 closed out — a net gain of 6 holders — while 31 added to existing stakes and 15 trimmed.

The largest buyer was OrbiMed, opening a new position worth an estimated $3M. The largest seller was Wellington Management Group, exiting entirely with an estimated $1.8M sold.

  • 80 institutional investors held Seres Therapeutics (MCRB) as of Q3 2017, up from 74 in Q2 2017.
  • Funds reported $494M of Seres Therapeutics stock for Q3 2017, up 45% quarter-over-quarter.
  • 14 funds opened new Seres Therapeutics positions in Q3 2017 and 8 closed out, a net change of +6 holders.
  • The largest Seres Therapeutics buyer in Q3 2017 was OrbiMed, an estimated $3M added.
  • The largest Seres Therapeutics seller in Q3 2017 was Wellington Management Group, an estimated $1.8M sold.

Based on aggregated 13F filings for Q3 2017.