MCRB icon

Seres Therapeutics
MCRB

Overview Fund Activity

60 hedge funds and large institutions have $409M invested in Seres Therapeutics in 2015 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 14 increasing their positions, 7 reducing their positions, and 16 closing their positions.

Holders
60
Holders Change
+15
Holders Change %
+33.33%
% of All Funds
1.68%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
31
Increased
14
Reduced
7
Closed
16
Calls
$1.58M
Puts
$1K
Net Calls
+$1.58M
Net Calls Change
+$1.58M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$173M
2
Federated Hermes
2
Federated Hermes
Pennsylvania
$17M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$14.2M
4
BFA
4
BlackRock Fund Advisors
California
$6.07M
5
BM
5
Bridger Management
New York
$5.97M

Top Sellers

1
BA
1
BlackRock Advisors
Delaware
$10M
2
Citadel Advisors
2
Citadel Advisors
Florida
$0
3
Capital World Investors
3
Capital World Investors
California
$8.52M
4
JHIU
4
Janus Henderson Investors US
Colorado
$0
5
PA
5
Perceptive Advisors
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$173M 5,844,546 +606,081 +12%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$27.8M 959,010 -2,066 -0.2%
FV2GP
3
Flagship Ventures 2007 General Partner
Massachusetts
$17.8M 599,297 – –
Federated Hermes
4
Federated Hermes
Pennsylvania
$17M 572,000 +572,000 New
WRF
5
Waddell & Reed Financial
Kansas
$14.4M 484,367 +183,077 +61%
Vanguard Group
6
Vanguard Group
Pennsylvania
$14.2M 480,165 +460,165 +2,301%
TCM
7
TimesSquare Capital Management
New York
$13.2M 445,000 +34,900 +9%
Jennison Associates
8
Jennison Associates
New York
$11.6M 391,700 +1,700 +0.4%
BA
9
BlackRock Advisors
Delaware
$10M 338,428 -309,632 -48%
Capital World Investors
10
Capital World Investors
California
$8.52M 287,500 -87,500 -23%
CAM
11
Cormorant Asset Management
Massachusetts
$7.41M 250,000 +200,000 +400%
O
12
OrbiMed
New York
$7.31M 246,645 – –
RCM
13
RA Capital Management
Massachusetts
$7.31M 246,645 – –
Lord, Abbett & Co
14
Lord, Abbett & Co
New Jersey
$6.96M 234,730 +74,730 +47%
BFA
15
BlackRock Fund Advisors
California
$6.07M 204,769 +204,769 New
BM
16
Bridger Management
New York
$5.97M 201,447 +201,447 New
AG
17
Artal Group
Luxembourg
$5.93M 200,000 +39,943 +25%
BG
18
BlackRock Group
United Kingdom
$5.72M 192,800 – –
RSCM
19
Rock Springs Capital Management
Maryland
$5.34M 180,000 -27,215 -13%
BIT
20
BlackRock Institutional Trust
California
$4.71M 158,859 +158,859 New
BBA
21
Baker Bros. Advisors
New York
$3.71M 125,000 – –
OAM
22
Oxford Asset Management
United Kingdom
$3.61M 121,800 – –
EAM
23
Eventide Asset Management
Massachusetts
$3.19M 107,530 +107,530 New
Millennium Management
24
Millennium Management
New York
$3.06M 103,253 +20,322 +25%
Massachusetts Financial Services
25
Massachusetts Financial Services
Massachusetts
$2.99M 101,008 -55 -0.1%
1
2 3 4