Seres Therapeutics, Inc. - COMMON STOCK (MCRB)

Historical Holders from Q1 2025 to Q3 2025

Symbol
MCRB on Nasdaq
CUSIP
81750R201
Type / Class
Equity / COMMON STOCK
Shares outstanding
8.67M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
2.13M
Holdings value
$40.9M
% of all portfolios
0%
Grand Portfolio weight change
0%
Number of holders
32
Number of buys
19
Number of sells
-16
Average Value change %
+0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Seres Therapeutics, Inc. - COMMON STOCK (MCRB)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
FMR LLC 3.1% -43.3% $1.9M -$1.59M 269K -45.6% FMR LLC Jun 30, 2025

Institutional Holders of Seres Therapeutics, Inc. - COMMON STOCK (MCRB)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 2.13M $40.9M -$2.39M $19.24 32
2025 Q2 2.28M $25.4M +$24.6M $11.11 33
2025 Q1 145K $102K +$102K $0.70 4