Ticker · CUSIP 42328H109
Holders (tracked)
8
Combined shares
2,320,764
Combined value
$122.03M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 8.
SEC event timeline
19 events
- AQR Capital Management added2026-02-17+2,689 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+33,881 shares · 2025Q4Position
- Ken Griffin (Citadel Advisors) added2026-02-17+18,868 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+1,440 shares · 2025Q4Position
- D.E. Shaw & Co. exited2026-02-17−4,631 shares · 2025Q4Position
- Wellington Management added2026-02-17+1,067,846 shares · 2025Q4Position
- Renaissance Technologies trimmed2026-02-12−12,500 shares · 2025Q4Position
- Mario Gabelli (GAMCO) trimmed2026-02-05−12,926 shares · 2025Q4Position
- −31,856 shares · 2025Q3Position
- AQR Capital Management trimmed2025-11-14−5,194 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−26,394 shares · 2025Q3Position
- Steve Cohen (Point72) exited2025-11-14−16,799 shares · 2025Q3Position
- Two Sigma Investments exited2025-11-14−74,317 shares · 2025Q3Position
- D.E. Shaw & Co. trimmed2025-11-14−95,985 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+1,221 shares · 2025Q3Position
- Wellington Management trimmed2025-11-14−285,842 shares · 2025Q3Position
- Renaissance Technologies trimmed2025-11-13−62,775 shares · 2025Q3Position
- Norges Bank (Norway SWF) trimmed2025-11-12−39,759 shares · 2024Q3Position
- Mario Gabelli (GAMCO) added2025-11-12+5,405 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to5
- Wellington Management+1,067,846$57.1M
- Izzy Englander (Millennium Mgmt)+33,881$1.8M
- Ken Griffin (Citadel Advisors)+18,868$1.0M
- AQR Capital Management+2,689$144K
- T. Rowe Price+1,440$77
Trimmed2
- Mario Gabelli (GAMCO)−12,926$691K
- Renaissance Technologies−12,500$669K
Exited1
- D.E. Shaw & Co.−4,631$241K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 13 | $26.30B |
| 2022Q2 | 9 | $24.69B |
| 2022Q3 | 11 | $19.1M |
| 2022Q4 | 11 | $182.1M |
| 2023Q1 | 12 | $226.2M |
| 2023Q2 | 11 | $204.2M |
| 2023Q3 | 9 | $139.6M |
| 2023Q4 | 8 | $139.0M |
| 2024Q1 | 11 | $280.7M |
| 2024Q2 | 9 | $267.6M |
| 2024Q3 | 9 | $110.8M |
| 2024Q4 | 8 | $11.2M |
| 2025Q1 | 9 | $45.1M |
| 2025Q2 | 11 | $64.6M |
| 2025Q3 | 9 | $61.2M |
| 2025Q4 | 8 | $122.0M |
Who owns HLIO
8 super-investors · 2025Q4
Tracked stake
2.32M
shares
Combined value
$122M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added6Trim2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Wellington Management | 2.00M | $107M |
| 2 | Ken Griffin Citadel Advisors | 114.6K | $6M |
| 3 | Mario Gabelli GAMCO | 51.2K | $3M |
| 4 | Izzy Englander Millennium Mgmt | 42.6K | $2M |
| 5 | AQR Capital Management | 26.1K | $1M |
| 6 | Ken Griffin Citadel Advisors | 25.7K | $1M |
| 7 | Renaissance Technologies | 23.5K | $1M |
| 8 | T. Rowe Price | 39.5K | $2K |
Recent moves
20 transactions
- +1,067,846 · 2025Q4
- SOLDD.E. Shaw & Co.−4,631 · 2025Q4
- +33,881 · 2025Q4
- +2,689 · 2025Q4
- +18,868 · 2025Q4
- +1,440 · 2025Q4
- −12,500 · 2025Q4
- −12,926 · 2025Q4
- −31,856 · 2025Q3
- −74,317 · 2025Q3
- −5,194 · 2025Q3
- −26,394 · 2025Q3
- +1,221 · 2025Q3
- −285,842 · 2025Q3
- TRIMD.E. Shaw & Co.−95,985 · 2025Q3
- −16,799 · 2025Q3
- −62,775 · 2025Q3
- +5,405 · 2025Q3
- −39,759 · 2024Q3
- −31,380 · 2025Q2
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