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Seres Therapeutics
MCRB

Overview Fund Activity

70 hedge funds and large institutions have $143M invested in Seres Therapeutics in 2018 Q4 according to their latest regulatory filings, with 5 funds opening new positions, 21 increasing their positions, 27 reducing their positions, and 7 closing their positions.

Holders
70
Holders Change
-2
Holders Change %
-2.78%
% of All Funds
1.56%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
5
Increased
21
Reduced
27
Closed
7
Calls
$4K
Puts
$124K
Net Calls
-$120K
Net Calls Change
-$192K

Top Buyers

1
AIM
1
ARK Investment Management
Florida
$18.6M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$3.64M
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$145K
4
Russell Investments Group
4
Russell Investments Group
United Kingdom
$101K
5
Two Sigma Investments
5
Two Sigma Investments
New York
$82K

Top Sellers

1
RSCM
1
Rock Springs Capital Management
Maryland
$0
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$3.85M
3
CEP
3
Chicago Equity Partners
Illinois
$0
4
PP
4
Paloma Partners
Connecticut
$0
5
Federated Hermes
5
Federated Hermes
Pennsylvania
$7.86M
Name Market Value Shares Shares
Change 		Shares
Change %
FP
1
Flagship Pioneering
Massachusetts
$57.3M 12,682,876 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$27.7M 6,128,386 +9,037 +0.1%
AIM
3
ARK Investment Management
Florida
$18.6M 4,119,479 +78,744 +2%
BlackRock
4
BlackRock
New York
$10.2M 2,256,858 -24,705 -1%
Federated Hermes
5
Federated Hermes
Pennsylvania
$7.86M 1,739,228 -31,027 -2%
Vanguard Group
6
Vanguard Group
Pennsylvania
$3.85M 850,846 -178,797 -17%
Renaissance Technologies
7
Renaissance Technologies
New York
$3.64M 804,908 +48,300 +6%
JPMorgan Chase & Co
8
JPMorgan Chase & Co
New York
$1.8M 398,791 -22,703 -5%
State Street
9
State Street
Massachusetts
$1.75M 387,209 -4,064 -1%
D.E. Shaw & Co
10
D.E. Shaw & Co
New York
$1.39M 307,930 +17,194 +6%
Northern Trust
11
Northern Trust
Illinois
$1.13M 249,663 -1,776 -0.7%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$1.07M 237,774 +11,476 +5%
Morgan Stanley
13
Morgan Stanley
New York
$780K 172,624 -2,949 -2%
Jacobs Levy Equity Management
14
Jacobs Levy Equity Management
New Jersey
$633K 140,083 +9,800 +8%
Charles Schwab
15
Charles Schwab
California
$550K 121,585 -908 -0.7%
T. Rowe Price Associates
16
T. Rowe Price Associates
Maryland
$467K 103,287 +40 +0%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$386K 85,364 +6,023 +8%
Goldman Sachs
18
Goldman Sachs
New York
$313K 69,242 -11,554 -14%
Bank of America
19
Bank of America
North Carolina
$242K 53,547 -5,784 -10%
AllianceBernstein
20
AllianceBernstein
Tennessee
$201K 44,400 -400 -0.9%
Citadel Advisors
21
Citadel Advisors
Florida
$200K 44,429 +13,029 +41%
TA
22
Teachers Advisors
New York
$173K 38,325 – –
TCIM
23
TIAA CREF Investment Management
New York
$169K 37,325 -847 -2%
Swiss National Bank
24
Swiss National Bank
Switzerland
$163K 36,100 +2,500 +7%
BW
25
Bison Wealth
Georgia
$150K 33,126 -2,630 -7%
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