Who owns MIR? 13F holders and whale ownership
MIR is tracked across public portfolios in Whale Analyzer. This page answers who owns MIR, which top funds are buying MIR, aggregate disclosed value, and recent position changes based on public data. Leon Cooperman is the largest reported holder at $156M; the top five funds control 100.0% of reported ownership; institutions were net buying last quarter (1 increased, 0 reduced); the stock trades above the aggregate whale cost basis of $8.58. Top tracked holders include Leon Cooperman and Lee Ainslie.
Continue to the live MIR dashboardTop holders
| Investor | Reported value | Shares | Change |
|---|---|---|---|
| Leon Cooperman 13F portfolio Omega Advisors holdings | $155.8M | 8.4M | Held |
| Lee Ainslie 13F portfolio Maverick Capital holdings | $49.3M | 2.6M | New |
Ownership concentration
Reported ownership of MIR is highly concentrated across tracked institutions.
- Single largest holder: 76.0% of reported ownership
- Top 5 holders: 100.0%
- Top 10 holders: 100.0%
Whale activity this quarter
Across 2 tracked institutions, 1 held, 1 increased. Net positioning is net buying.
- Leon Cooperman — Omega Advisors ($155.8M) (→ 0.0% qoq shares) · avg cost $8.58
Whale cost basis vs current price
The aggregate tracked cost basis is $8.58 versus a current price of $18.45, so MIR trades above its cost basis (+115.1%). Average unrealized P&L across tracked holders: 110%.
Sector positioning — Information Technology
MIR sits within the Information Technology sector alongside 131 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 MIR dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
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Learn more in Whale Analyzer Academy
Deepen your read on MIR with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns MIR stock?
Whale Analyzer tracks 2 public institutional holders of MIR with a combined reported value of $205.1M. See the holder table above for the largest tracked positions.
Which top funds are buying MIR?
Tracked institutions were net buying last quarter — 1 held, 1 increased. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is MIR ownership?
The top five tracked holders report 100.0% of aggregate ownership.
Is MIR above or below the whale cost basis?
The aggregate tracked cost basis is $8.58 versus a current price of $18.45 (+115.1%).
What does 13F ownership mean for MIR?
Use the interactive MIR dashboard on Whale Analyzer for real-time holder analysis, or read our 13F Alpha Signals Guide.