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Of the 6 tracked institutions holding ARMP, 2 have a 3-year clone track record — 2 of them beat the S&P. Average holder's clone alpha: +7.1pt. It's a gauge of who owns the name, not just how many.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Among the 6 tracked institutional investors we monitor, ARMP (ARMATA PHARMACEUTICALS INC) is held with a combined value of $6.47M across 770,009 shares. The largest holder is MILLENNIUM MANAGEMENT LLC with a position worth $2.64M. FMR LLC opened a new position in the most recent quarter. 2 funds increased their holdings. 2 funds reduced their position.
Total Institutional Value
$6.47M
Total Shares Held
770,009
Institutional Holders
6
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | MILLENNIUM MANAGEMENT LLC | $2.64M | 0.00% | +888.9% |
| 2 | VANGUARD GROUP INC | $2.25M | 0.00% | +20.4% |
| 3 | BlackRock, Inc. | $666.11K | 0.00% | -10.6% |
| 4 | STATE STREET CORP | $520.19K | 0.00% | - |
| 5 | RENAISSANCE TECHNOLOGIES LLC | $394.20K | 0.00% | -43.8% |
| 6 | FMR LLC | $225 | 0.00% | New |
As of the latest SEC 13F filings, MILLENNIUM MANAGEMENT LLC is the largest institutional holder of ARMP with a position worth $2.64M, representing 0.00% of their portfolio. In total, 6 institutional investors hold ARMP with a combined value of $6.47M.
In the most recent quarter, 1 fund opened a new position in ARMP. Additionally, 2 increased their holdings and 2 reduced their positions.
Institutional investors hold $6.47M worth of ARMP stock across 6 positions. The largest institutional holder is MILLENNIUM MANAGEMENT LLC with $2.64M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For ARMP, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their ARMP positions.
Last Close
$4.66
2026-07-24
YTD
-29.0%
19% of 52-week range