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Seres Therapeutics, Inc.

MCRB
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001609809

In the last 90 days, Seres Therapeutics, Inc. insiders filed 0 open-market purchases and 4 sales; 35 institutions reported holding it in 13F filings for Q2 2026, worth $17.9M in total; no superinvestor holds it.

Q4 2022 vs. Q3 2022

How the institutions holding Seres Therapeutics, Inc. changed between Q3 2022 and Q4 2022.

All holders in Q4 2022All holders in Q3 2022

13F holders of MCRB: Q3 2022 compared with Q4 2022
MeasureQ3 2022Q4 2022Change
Holders120124+4
Shares104.7M105.1M+343.2K (+0.3%)
Value$671.6M$588.2M−$83.4M (−12.4%)

New holders (21)

Institutions that held Seres Therapeutics, Inc. at the end of Q4 2022 but not at the end of Q3 2022.

Institutions new to MCRB in Q4 2022
InstitutionSharesValue% of portfolio
Jennison Associates LLC668,441$3.74M0.00%
Millennium Management LLC205,472$1.15M0.00%
Mackenzie Financial Corp78,050$437.1K0.00%
Jump Financial, LLC73,134$409.6K0.02%
Ergoteles LLC47,685$267.0K0.01%
Jane Street Group, LLC44,789$250.8K0.00%
ExodusPoint Capital Management, LP43,204$242.0K0.00%
Boulder Hill Capital Management LP20,200$113.1K0.09%
Wedbush Securities Inc19,874$111.0K0.01%
Pictet Asset Management SA13,692$77.0K0.00%
Two Sigma Securities, LLC11,147$62.4K0.01%
Point72 Middle East FZE10,812$60.5K0.00%
Bridgefront Capital, LLC10,359$58.0K0.04%
Walleye Capital LLC8,162$45.7K0.00%
Simplex Trading, LLC4,943$27.0K0.00%
Walleye Trading LLC1,357$7.60K0.00%
TCI Wealth Advisors, Inc.544$3.05K0.00%
McElhenny Sheffield Capital Management, LLC102$5710.00%
Grey Fox Wealth Advisors, LLC100$5600.00%
Belpointe Asset Management LLC49$2740.00%
Sofos Investments, Inc.6$560.00%

Sold out (17)

Institutions that held Seres Therapeutics, Inc. at the end of Q3 2022 and filed for Q4 2022 without it.

Institutions that sold out of MCRB in Q4 2022
InstitutionShares, Q3 2022Value, Q3 2022
AQR Capital Management LLC253,919$1.63M
Panagora Asset Management Inc167,089$1.07M
Ikarian Capital, LLC131,310$843.0K
ClariVest Asset Management LLC117,387$753.0K
Graham Capital Management, L.P.106,134$681.0K
STRS Ohio93,700$601.0K
Connor, Clark & Lunn Investment Management Ltd.70,085$450.0K
Alps Advisors Inc67,770$435.0K
Susquehanna Fundamental Investments, LLC52,988$340.0K
Parallax Volatility Advisers, L.P.45,986$295.0K
Caxton Associates LP42,166$271.0K
Ensign Peak Advisors, Inc30,780$198.0K
Algert Global LLC21,642$139.0K
Raymond James & Associates20,330$131.0K
Cipher Capital LP15,271$98.0K
Boothbay Fund Management, LLC13,937$89.0K
Macquarie Group Ltd0$15.0K