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Arizona State Retirement System

SEC CIK
0001558481
Latest filing
Aug 7, 2026

MCRB holding history

Seres Therapeutics, Inc. in every 13F filed by Arizona State Retirement System, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MCRB overviewAll 13F holders of MCRBFull Q2 2026 holdings

Shares (Q4 2023)
0
Sold out in Q4 2023
Value
$0
% of portfolio
0.0%
Quarters held
11
Since Q1 2021
Holdings of MCRB by Arizona State Retirement System, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q4 20230$00.0%−29,134−100.0%Sold outHolders
Q3 202329,134$69.3K<0.1%+804+2.8%AddedHolders
Q2 202328,330$135.7K<0.1%−550−1.9%ReducedHolders
Q1 202328,880$163.8K<0.1%+872+3.1%AddedHolders
Q4 202228,008$156.8K<0.1%+1,056+3.9%AddedHolders
Q3 202226,952$173.0K<0.1%+9,529+54.7%AddedHolders
Q2 202217,423$60.0K<0.1%−1,198−6.4%ReducedHolders
Q1 202218,621$133.0K<0.1%+107+0.6%AddedHolders
Q4 202118,514$154.0K<0.1%−215−1.1%ReducedHolders
Q3 202118,729$130.0K<0.1%+126+0.7%AddedHolders
Q2 202118,603$444.0K<0.1%+90.0%AddedHolders
Q1 202118,594$383.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.