Who owns NAMSW? 13F holders and whale ownership
NAMSW is tracked across public portfolios in Whale Analyzer. This page answers who owns NAMSW, which top funds are buying NAMSW, aggregate disclosed value, and recent position changes based on public data.
Open interactive stock dashboardTop holders
| Investor | Reported value | Shares | Change |
|---|---|---|---|
| Peter Kolchinsky 13F portfolio RA Capital Management holdings | $312.4M | 9.9M | Held |
| Andreas Halvorsen 13F portfolio Viking Global Investors holdings | $134.6M | 4.2M | Held |
| Stanley Druckenmiller 13F portfolio Duquesne Family Office holdings | $98.3M | 3.1M | Held |
| Lee Ainslie 13F portfolio Maverick Capital holdings | $70.0M | 2.2M | Increased |
How to read this page
Values are reported public positions from tracked investors and institutions. They are not real-time ownership totals for the company.
Related stock holder pages
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Frequently asked questions
Who owns NAMSW stock?
Whale Analyzer tracks 4 public institutional holders of NAMSW with a combined reported value of $615.2M. See the holder table above for the largest tracked positions.
Which top funds are buying NAMSW?
Check the "Change" column in the holders table above. "New" means a fresh position was initiated, "Added" means an existing position was increased, and "Reduced" or "Sold" indicates trimming.
What does 13F ownership mean for NAMSW?
Use the interactive NAMSW dashboard on Whale Analyzer for real-time holder analysis, or read our 13F Alpha Signals Guide.