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Seres Therapeutics

76 hedge funds and large institutions have $820M invested in Seres Therapeutics in 2016 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 36 increasing their positions, 13 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

225% more first-time investments, than exits

New positions opened: 13 | Existing positions closed: 4

177% more repeat investments, than reductions

Existing positions increased: 36 | Existing positions reduced: 13

10% more funds holding

Funds holding: 6976 (+7)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

20% less capital invested

Capital invested by funds: $1.03B → $820M (-$208M)

39% less call options, than puts

Call options by funds: $931K | Put options by funds: $1.52M

Holders
76
Holders Change
+7
Holders Change %
+10.14%
% of All Funds
2.03%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
13
Increased
36
Reduced
13
Closed
4
Calls
$931K
Puts
$1.52M
Net Calls
-$592K
Net Calls Change
-$2.44M
Name Holding Trade Value Shares
Change
Change in
Stake
FVFI
1
Flagship Ventures Fund IV
Massachusetts
$374M +$368M +704,179 New
Fidelity Investments
2
Fidelity Investments
Massachusetts
$156M +$514K +985 +0.3%
Federated Hermes
3
Federated Hermes
Pennsylvania
$27.6M +$8.96M +17,168 +49%
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$25.3M -$282K -541 -1%
Vanguard Group
5
Vanguard Group
Pennsylvania
$25.2M +$10.5M +20,110 +74%
BFA
6
BlackRock Fund Advisors
California
$19M +$1.42M +2,722 +8%
BM
7
Bridger Management
New York
$18.9M +$8.61M +16,496 +87%
BA
8
BlackRock Advisors
Delaware
$17.3M +$8.07M +15,468 +91%
FVF2
9
Flagship Ventures Fund 2007
Massachusetts
$15.9M +$15.6M +29,965 New
WRF
10
Waddell & Reed Financial
Kansas
$15.6M
TCM
11
TimesSquare Capital Management
New York
$13.1M -$173K -331 -1%
AllianceBernstein
12
AllianceBernstein
Tennessee
$11.4M +$1.32M +2,523 +13%
Jennison Associates
13
Jennison Associates
New York
$10.7M +$60K +115 +0.6%
Capital World Investors
14
Capital World Investors
California
$9.36M
RSCM
15
Rock Springs Capital Management
Maryland
$6.96M +$433K +830 +7%
CAM
16
Cormorant Asset Management
Massachusetts
$6.64M
AG
17
Artal Group
Luxembourg
$5.98M +$1.3M +2,500 +29%
JP Morgan Chase
18
JP Morgan Chase
New York
$5.39M -$2.09K -4 -0%
BG
19
BlackRock Group
United Kingdom
$5.25M +$39.1K +75 +0.8%
BIT
20
BlackRock Institutional Trust
California
$5.07M -$26.6K -51 -0.5%
EAM
21
Eventide Asset Management
Massachusetts
$4.73M
O
22
OrbiMed
New York
$4.43M
Massachusetts Financial Services
23
Massachusetts Financial Services
Massachusetts
$3.68M +$45.4K +87 +1%
BBA
24
Baker Bros. Advisors
New York
$3.32M
PCM
25
Portolan Capital Management
Massachusetts
$3.17M +$3.11M +5,964 New

MCRB Hedge Fund Activity: Q1 2016 in Review

76 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in Seres Therapeutics (MCRB) for Q1 2016, worth a combined $820M — down 20% from $1.03B a quarter earlier.

Buyers outnumbered sellers: 13 funds opened new MCRB positions and 4 closed out — a net gain of 9 holders — while 36 added to existing stakes and 13 trimmed.

The largest buyer was Vanguard Group, adding an estimated $10.5M. The largest seller was Millennium Management, cutting an estimated $4.33M.

  • 76 institutional investors held Seres Therapeutics (MCRB) as of Q1 2016, up from 69 in Q4 2015.
  • Funds reported $820M of Seres Therapeutics stock for Q1 2016, down 20% quarter-over-quarter.
  • 13 funds opened new Seres Therapeutics positions in Q1 2016 and 4 closed out, a net change of +9 holders.
  • The largest Seres Therapeutics buyer in Q1 2016 was Vanguard Group, an estimated $10.5M added.
  • The largest Seres Therapeutics seller in Q1 2016 was Millennium Management, an estimated $4.33M sold.

Based on aggregated 13F filings for Q1 2016.