Who owns JHIUF? 13F holders and whale ownership
JHIUF is tracked across public portfolios in Whale Analyzer. This page answers who owns JHIUF, which top funds are buying JHIUF, aggregate disclosed value, and recent position changes based on public data. Dan Sundheim is the largest reported holder at $536M; 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 $18.62. Top tracked holders include Dan Sundheim.
Continue to the live JHIUF dashboardTop holders
| Investor | Reported value | Shares | Change |
|---|---|---|---|
| Dan Sundheim 13F portfolio D1 Capital Partners holdings | $536.0M | 28.3M | Increased |
Ownership concentration
Reported ownership of JHIUF is highly concentrated across tracked institutions.
- Single largest holder: 100.0% of reported ownership
- Top 5 holders: 100.0%
- Top 10 holders: 100.0%
Whale activity this quarter
Across 1 tracked institutions, 1 increased. Net positioning is net buying.
- Dan Sundheim — D1 Capital Partners ($536.0M) (▲ 16.0% qoq shares) · avg cost $18.62
Whale cost basis vs current price
The aggregate tracked cost basis is $18.62 versus a current price of $24.98, so JHIUF trades above its cost basis (+34.2%). Average unrealized P&L across tracked holders: 2%.
Sector positioning — Materials
JHIUF 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 JHIUF 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 JHIUF with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns JHIUF stock?
Whale Analyzer tracks 1 public institutional holders of JHIUF with a combined reported value of $536.0M. See the holder table above for the largest tracked positions.
Which top funds are buying JHIUF?
Tracked institutions were net buying last quarter — 1 increased. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is JHIUF ownership?
The top five tracked holders report 100.0% of aggregate ownership.
Is JHIUF above or below the whale cost basis?
The aggregate tracked cost basis is $18.62 versus a current price of $24.98 (+34.2%).
What does 13F ownership mean for JHIUF?
Use the interactive JHIUF dashboard on Whale Analyzer for real-time holder analysis, or read our 13F Alpha Signals Guide.