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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 2024 vs. Q1 2024

How the institutions holding Assembly Biosciences, Inc. changed between Q1 2024 and Q2 2024.

All holders in Q2 2024All holders in Q1 2024

13F holders of ASMB: Q1 2024 compared with Q2 2024
MeasureQ1 2024Q2 2024Change
Holders2427+3
Shares647.3K1.18M+528.0K (+81.6%)
Value$8.61M$16.1M+$7.50M (+87.1%)

New holders (5)

Institutions that held Assembly Biosciences, Inc. at the end of Q2 2024 but not at the end of Q1 2024.

Institutions new to ASMB in Q2 2024
InstitutionSharesValue% of portfolio
Armistice Capital, LLC468,000$6.42M0.17%
Susquehanna International Group, LLP17,400$238.7K0.00%
Citadel Advisors LLC12,746$174.9K0.00%
Bank of America Corp46$6310.00%
Frazier Financial Advisors, LLC1$140.00%

Sold out (2)

Institutions that held Assembly Biosciences, Inc. at the end of Q1 2024 and filed for Q2 2024 without it.

Institutions that sold out of ASMB in Q2 2024
InstitutionShares, Q1 2024Value, Q1 2024
Royal Bank of Canada79$1.00K
Wells Fargo & Company44$585