MCRB icon

Seres Therapeutics
MCRB

Overview Fund Activity

80 hedge funds and large institutions have $237M invested in Seres Therapeutics in 2018 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 27 increasing their positions, 31 reducing their positions, and 9 closing their positions.

Holders
80
Holders Change
-5
Holders Change %
-5.88%
% of All Funds
1.84%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
5
Increased
27
Reduced
31
Closed
9
Calls
$809K
Puts
$131K
Net Calls
+$678K
Net Calls Change
+$307K

Top Buyers

1
AIM
1
ARK Investment Management
Florida
$17.7M
2
Federated Hermes
2
Federated Hermes
Pennsylvania
$13M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$12.6M
4
Morgan Stanley
4
Morgan Stanley
New York
$1.46M
5
VEA
5
Virtus ETF Advisers
New York
$563K

Top Sellers

1
AG
1
Artal Group
Luxembourg
$0
2
Capital World Investors
2
Capital World Investors
California
$6.08M
3
Millennium Management
3
Millennium Management
New York
$630K
4
O
4
OrbiMed
New York
$699K
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$3.09M
Name Market Value Shares Shares
Change 		Shares
Change %
FP
1
Flagship Pioneering
Massachusetts
$93.1M 12,682,876 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$44.7M 6,094,953 +17,732 +0.3%
AIM
3
ARK Investment Management
Florida
$17.7M 2,406,723 +781,222 +48%
BlackRock
4
BlackRock
New York
$13.4M 1,822,255 -33,447 -2%
Federated Hermes
5
Federated Hermes
Pennsylvania
$13M 1,766,681 +270,224 +18%
Vanguard Group
6
Vanguard Group
Pennsylvania
$12.6M 1,716,067 +161,500 +10%
Renaissance Technologies
7
Renaissance Technologies
New York
$6.44M 877,800 -33,400 -4%
Capital World Investors
8
Capital World Investors
California
$6.08M 827,810 -212,000 -20%
JPMorgan Chase & Co
9
JPMorgan Chase & Co
New York
$3.09M 421,118 -106,694 -20%
State Street
10
State Street
Massachusetts
$2.69M 365,534 +3,432 +0.9%
D.E. Shaw & Co
11
D.E. Shaw & Co
New York
$2.2M 300,297 -80,136 -21%
Northern Trust
12
Northern Trust
Illinois
$1.71M 232,289 -233 -0.1%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$1.67M 227,522 +18,127 +9%
RSCM
14
Rock Springs Capital Management
Maryland
$1.62M 220,000 – –
Jennison Associates
15
Jennison Associates
New York
$1.54M 210,198 -17,388 -8%
Morgan Stanley
16
Morgan Stanley
New York
$1.46M 199,063 +90,440 +83%
Deutsche Bank
17
Deutsche Bank
Germany
$1.29M 175,667 -51,523 -23%
Citadel Advisors
18
Citadel Advisors
Florida
$1.01M 136,924 -740 -0.5%
T. Rowe Price Associates
19
T. Rowe Price Associates
Maryland
$757K 103,101 +40 +0%
Charles Schwab
20
Charles Schwab
California
$725K 98,693 +3,159 +3%
O
21
OrbiMed
New York
$699K 95,214 -124,244 -57%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$682K 92,993 +9,903 +12%
Jacobs Levy Equity Management
23
Jacobs Levy Equity Management
New Jersey
$651K 88,684 -534 -0.6%
Millennium Management
24
Millennium Management
New York
$630K 85,825 -209,850 -71%
SIM
25
Spark Investment Management
New York
$583K 79,500 +28,800 +57%
1
2 3 4