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Armata Pharmaceuticals, Inc.

ARMP
Exchange
NYSE
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0000921114

No open-market purchases or sales by Armata Pharmaceuticals, Inc. insiders were filed in the last 90 days; 53 institutions reported holding it in 13F filings for Q2 2026, worth $32.3M in total; no superinvestor holds it.

Q1 2024 vs. Q4 2023

How the institutions holding Armata Pharmaceuticals, Inc. changed between Q4 2023 and Q1 2024.

All holders in Q1 2024All holders in Q4 2023

13F holders of ARMP: Q4 2023 compared with Q1 2024
MeasureQ4 2023Q1 2024Change
Holders2524−1
Shares1.29M1.42M+130.7K (+10.1%)
Value$4.17M$5.93M+$1.76M (+42.2%)

New holders (2)

Institutions that held Armata Pharmaceuticals, Inc. at the end of Q1 2024 but not at the end of Q4 2023.

Institutions new to ARMP in Q1 2024
InstitutionSharesValue% of portfolio
Susquehanna International Group, LLP87,803$367.0K0.00%
Citadel Advisors LLC17,965$75.1K0.00%

Sold out (3)

Institutions that held Armata Pharmaceuticals, Inc. at the end of Q4 2023 and filed for Q1 2024 without it.

Institutions that sold out of ARMP in Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Larson Financial Group LLC967$3.13K
Tennessee Valley Asset Management Partners279$904
Team Financial Group, LLC71$230