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Seres Therapeutics
MCRB

Overview Fund Activity

33 hedge funds and large institutions have $25.4M invested in Seres Therapeutics in 2025 Q2 according to their latest regulatory filings, with 8 funds opening new positions, 9 increasing their positions, 13 reducing their positions, and 38 closing their positions.

Holders
33
Holders Change
-31
Holders Change %
-48.44%
% of All Funds
0.44%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
8
Increased
9
Reduced
13
Closed
38
Calls
$2.23M
Puts
$253K
Net Calls
+$1.98M
Net Calls Change
+$1.89M

Top Buyers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$1.02M
2
Vontobel Holding
2
Vontobel Holding
Switzerland
$892K
3
XT
3
XTX Topco
Cayman Islands
$249K
4
Squarepoint
4
Squarepoint
New York
$232K
5
BlackRock
5
BlackRock
New York
$1.13M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.99M
2
UBS Group
2
UBS Group
Switzerland
$83.7K
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$130K
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$3.25M
5
Invesco
5
Invesco
Georgia
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Stifel Financial
51
Stifel Financial
Missouri
– -$14K -1,000 Closed
MML Investors Services
52
MML Investors Services
Massachusetts
– -$11K -793 Closed
Victory Capital Management
53
Victory Capital Management
Texas
– -$10.7K -767 Closed
AWM
54
Aries Wealth Management
Maine
– -$10.5K -750 Closed
MFS
55
Miller Financial Services
Michigan
– -$10.5K -750 Closed
CAPTRUST Financial Advisors
56
CAPTRUST Financial Advisors
North Carolina
– -$9.17K -655 Closed
PGFC
57
Peapack-Gladstone Financial Corp
New Jersey
– -$9K -650 Closed
Commonwealth Equity Services
58
Commonwealth Equity Services
Massachusetts
– -$8K -580 Closed
MWM
59
Mission Wealth Management
California
– -$8.05K -575 Closed
DT
60
Diversified Trust
Tennessee
– -$7K -500 Closed
IWC
61
Integrated Wealth Concepts
Massachusetts
– -$7K -500 Closed
BT
62
Banque Transatlantique
France
– -$5.27K -407 Closed
Barclays
63
Barclays
United Kingdom
– -$1K -80 Closed
TFM
64
TFC Financial Management
Massachusetts
– -$701 -50 Closed
CA
65
Continuum Advisory
Idaho
– -$669 -48 Closed
EWA
66
EverSource Wealth Advisors
Alabama
– -$466 -33 Closed
FFA
67
Farther Finance Advisors
California
– -$138 -10 Closed
Nisa Investment Advisors
68
Nisa Investment Advisors
Missouri
– -$140 -10 Closed
SIS
69
Sound Income Strategies
Florida
– -$123 -9 Closed
Jones Financial Companies
70
Jones Financial Companies
Missouri
– -$35 -2 Closed
Citadel Advisors
71
Citadel Advisors
Florida
– -$34 -2 Closed
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