Who owns AEM? 13F holders and whale ownership
AEM is tracked across public portfolios in Whale Analyzer. This page answers who owns AEM, which top funds are buying AEM, aggregate disclosed value, and recent position changes based on public data. John Paulson is the largest reported holder at $159M; the top five funds control 100.0% of reported ownership; institutions were net selling last quarter (0 increased, 1 reduced); the stock trades above the aggregate whale cost basis of $11.32. Top tracked holders include John Paulson and Robert Robotti.
Continue to the live AEM dashboardTop holders
| Investor | Reported value | Shares | Change |
|---|---|---|---|
| John Paulson 13F portfolio Paulson & Co holdings | $159.0M | 783.6K | Held |
| Robert Robotti 13F portfolio Robotti & Co holdings | $774.0K | 3.8K | Reduced |
Ownership concentration
Reported ownership of AEM is highly concentrated across tracked institutions.
- Single largest holder: 99.5% of reported ownership
- Top 5 holders: 100.0%
- Top 10 holders: 100.0%
Whale activity this quarter
Across 2 tracked institutions, 1 held, 1 reduced. Net positioning is net selling.
- John Paulson — Paulson & Co ($159.0M) (→ 0.0% qoq shares) · avg cost $11.32
- Robert Robotti — Robotti & Co ($774.0K) (▼ 22.2% qoq shares)
Whale cost basis vs current price
The aggregate tracked cost basis is $11.32 versus a current price of $157.23, so AEM trades above its cost basis (+1288.8%). Average unrealized P&L across tracked holders: 247%.
Sector positioning — Materials
AEM sits within the Materials sector alongside 32 other tracked names. Compare whale ownership across peers:
How to use this page
Values are reported public positions from tracked 13F filers and disclosures — not real-time ownership totals. Open the live AEM dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
Related stock holder pages
- PPTA whale holders — PERPETUA RESOURCES CORP
- MDGL whale holders — MADRIGAL PHARMACEUTICALS INC
- AAMI whale holders — ACADIAN ASSET MANAGEMENT INC
- BHC whale holders — BAUSCH HEALTH COS INC
- NG whale holders — NOVAGOLD RESOURCES INC
- THM whale holders — INTERNATIONAL TOWER HILL MIN
- THRY whale holders — THRYV HLDGS INC
- FOLD whale holders — AMICUS THERAPEUTIC
Learn more in Whale Analyzer Academy
Deepen your read on AEM with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns AEM stock?
Whale Analyzer tracks 2 public institutional holders of AEM with a combined reported value of $159.8M. See the holder table above for the largest tracked positions.
Which top funds are buying AEM?
Tracked institutions were net selling last quarter — 1 held, 1 reduced. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is AEM ownership?
The top five tracked holders report 100.0% of aggregate ownership.
Is AEM above or below the whale cost basis?
The aggregate tracked cost basis is $11.32 versus a current price of $157.23 (+1288.8%).
What does 13F ownership mean for AEM?
Use the interactive AEM dashboard on Whale Analyzer for real-time holder analysis, or read our 13F Alpha Signals Guide.