ARMP

Armata Pharmaceuticals Inc

Latest period2026 - Q1Total superinvestors45

The latest quarter's data is still being updated as more institutional investors submit their 13F reports, so the current information might be incomplete.

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2025-Q4 and 2026-Q1. According to the most recent SEC 13F filing, 45 superinvestors own shares of Armata Pharmaceuticals Inc (ARMP), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

The most recent quarter may show incomplete data because not all institutional investors have filed their 13F reports yet.

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Armata Pharmaceuticals Inc (ARMP), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Armata Pharmaceuticals Inc (ARMP) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Armata Pharmaceuticals Inc (ARMP) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

Superinvestor	Portfolio %	Reported Value	Recent Activity
Terri Wilhelm@Madison Asset Management, Llc Recent Activity New Position	0.27%	$21.583M 2.108M shares@ 10.24 avg price	New Position
Christine M. Buchanan@Vanguard Capital Management Llc Recent Activity New Position	0.01%	$3.748M 366,028 shares@ 10.25 avg price	New Position
Gil Raviv@Millennium Management Llc Recent Activity Increased 888.93%	0.01%	$2.642M 257,992 shares@ 10.24 avg price	Increased 888.93%
Ari Zweiman@683 Capital Management, Llc Recent Activity Decreased -2.04%	0.08%	$1.403M 137,000 shares@ 10.24 avg price	Decreased -2.04%
Laura Doherty@Geode Capital Management, Llc Recent Activity Increased 4.25%	0.01%	$1.174M 114,555 shares@ 10.25 avg price	Increased 4.25%
Fausto Rotundo@Edgewood Management Llc Recent Activity	0.01%	$1.024M 100,000 shares@ 10.24 avg price
Matthew Okkerse@Dauntless Investment Group, Llc Recent Activity Increased 1377.41%	0.62%	$927,539 90,580 shares@ 10.24 avg price	Increased 1377.41%
Michael N. Peterson@Sei Investments Co Recent Activity New Position	0.01%	$759,726 74,192 shares@ 10.24 avg price	New Position
Christine M. Buchanan@Vanguard Fiduciary Trust Co Recent Activity New Position	0.01%	$694,927 67,864 shares@ 10.24 avg price	New Position
Spencer Fleming@Blackrock, Inc. Recent Activity Decreased -10.6%	0.01%	$666,111 65,050 shares@ 10.24 avg price	Decreased -10.6%

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