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Assembly Biosciences, Inc.

ASMB
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001426800

No open-market purchases or sales by Assembly Biosciences, Inc. insiders were filed in the last 90 days; 92 institutions reported holding it in 13F filings for Q2 2026, worth $514.8M in total; no superinvestor holds it.

Q2 2022 vs. Q1 2022

How the institutions holding Assembly Biosciences, Inc. changed between Q1 2022 and Q2 2022.

All holders in Q2 2022All holders in Q1 2022

13F holders of ASMB: Q1 2022 compared with Q2 2022
MeasureQ1 2022Q2 2022Change
Holders54540
Shares19.1M17.2M−1.89M (−9.9%)
Value$39.3M$36.1M−$3.20M (−8.2%)

New holders (6)

Institutions that held Assembly Biosciences, Inc. at the end of Q2 2022 but not at the end of Q1 2022.

Institutions new to ASMB in Q2 2022
InstitutionSharesValue% of portfolio
Two Sigma Investments, LP62,438$131.0K0.00%
Cubist Systematic Strategies, LLC28,961$61.0K0.00%
Engineers Gate Manager LP19,134$40.0K0.00%
Prudential Financial Inc16,980$36.0K0.00%
XTX Topco Ltd13,207$28.0K0.01%
Simplex Trading, LLC5,686$11.0K0.00%

Sold out (6)

Institutions that held Assembly Biosciences, Inc. at the end of Q1 2022 and filed for Q2 2022 without it.

Institutions that sold out of ASMB in Q2 2022
InstitutionShares, Q1 2022Value, Q1 2022
Armistice Capital, LLC2,000,000$4.12M
Eversept Partners, LP280,000$576.8K
Ikarian Capital, LLC227,076$468.0K
Gsa Capital Partners LLP135,834$280.0K
Boothbay Fund Management, LLC21,408$44.0K
Bridgefront Capital, LLC10,137$21.0K