Ticker · CUSIP 419870100
Holders (tracked)
11
Combined shares
2,876,637
Combined value
$35.38M
Last close
$15.79
Quarter
2025Q4
Price · 1Y$15.79+5.34 (+51.10%)H $17.08 · L $10.06 · Avg Vol 2.4M
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
Price is +28.4% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
16 events
- Ken Griffin (Citadel Advisors) added2026-02-17+126,439 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−556,174 shares · 2025Q4Position
- D.E. Shaw & Co. trimmed2026-02-17−3,352 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) exited2026-02-17−31,354 shares · 2025Q4Position
- Steve Cohen (Point72) opened position2026-02-17+151,900 shares · 2025Q4Position
- T. Rowe Price trimmed2026-02-17−4,986 shares · 2025Q4Position
- AQR Capital Management added2026-02-17+3,629 shares · 2025Q4Position
- Renaissance Technologies added2026-02-12+79,800 shares · 2025Q4Position
- Mario Gabelli (GAMCO) trimmed2026-02-05−391 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−1,128,751 shares · 2025Q3Position
- Steve Cohen (Point72) exited2025-11-14−265,344 shares · 2025Q3Position
- Two Sigma Investments trimmed2025-11-14−234,545 shares · 2025Q3Position
- D.E. Shaw & Co. trimmed2025-11-14−969 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+8,106 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+7,343 shares · 2025Q3Position
- Renaissance Technologies trimmed2025-11-13−215,800 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of HE…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Two Sigma Investments | 2016Q1 | $10.73 | +47.2% | $10.0M |
| AQR Capital Management | 2016Q2 | $12.02 | +31.4% | $601K |
| Ken Griffin (Citadel Advisors) | 2016Q2 | $12.14 | +30.1% | $13.8M |
| Ken Griffin (Citadel Advisors) | 2016Q2 | $12.14 | +30.1% | $13.8M |
| Ken Griffin (Citadel Advisors) | 2016Q2 | $12.14 | +30.1% | $13.8M |
| Renaissance Technologies | 2016Q1 | $12.33 | +28.1% | $8.7M |
| Steve Cohen (Point72) | 2019Q2 | $12.38 | +27.6% | $2.1M |
| Steve Cohen (Point72) | 2019Q2 | $12.38 | +27.6% | $2.1M |
| D.E. Shaw & Co. | 2016Q1 | $12.65 | +24.8% | $449K |
| Mario Gabelli (GAMCO) | 2016Q1 | $13.63 | +15.8% | $2.8M |
| T. Rowe Price | 2016Q1 | $18.83 | -16.2% | $2.6M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions1
- Steve Cohen (Point72)+151,900$1.9M
Added to3
- Ken Griffin (Citadel Advisors)+126,439$1.6M
- Renaissance Technologies+79,800$982K
- AQR Capital Management+3,629$45K
Trimmed4
- Two Sigma Investments−556,174$6.8M
- D.E. Shaw & Co.−3,352$41K
- Mario Gabelli (GAMCO)−391$5K
- T. Rowe Price−4,986$61
Exited1
- Izzy Englander (Millennium Mgmt)−31,354$346K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 12 | $26.30B |
| 2022Q2 | 11 | $30.40B |
| 2022Q3 | 12 | $413.7M |
| 2022Q4 | 13 | $510.9M |
| 2023Q1 | 13 | $468.8M |
| 2023Q2 | 14 | $449.3M |
| 2023Q3 | 15 | $247.0M |
| 2023Q4 | 14 | $244.9M |
| 2024Q1 | 14 | $182.7M |
| 2024Q2 | 11 | $209.9M |
| 2024Q3 | 13 | $99.0M |
| 2024Q4 | 10 | $57.6M |
| 2025Q1 | 8 | $54.9M |
| 2025Q2 | 11 | $53.6M |
| 2025Q3 | 10 | $39.6M |
| 2025Q4 | 11 | $35.4M |
Who owns HE
11 super-investors · 2025Q4
Tracked stake
2.88M
shares
Combined value
$35M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added5Trim4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 872.9K | $11M |
| 2 | Two Sigma Investments | 631.7K | $8M |
| 3 | Renaissance Technologies | 550.5K | $7M |
| 4 | Mario Gabelli GAMCO | 174.2K | $2M |
| 5 | T. Rowe Price | 167.8K | $2M |
| 6 | Ken Griffin Citadel Advisors | 149.3K | $2M |
| 7 | Steve Cohen Point72 | 132.9K | $2M |
| 8 | Ken Griffin Citadel Advisors | 111.9K | $1M |
| 9 | AQR Capital Management | 38.1K | $468K |
| 10 | D.E. Shaw & Co. | 28.4K | $350K |
| 11 | Steve Cohen Point72 | 19.0K | $234K |
Recent moves
20 transactions
- −556,174 · 2025Q4
- +126,439 · 2025Q4
- TRIMT. Rowe Price−4,986 · 2025Q4
- TRIMD.E. Shaw & Co.−3,352 · 2025Q4
- −31,354 · 2025Q4
- +151,900 · 2025Q4
- +3,629 · 2025Q4
- +79,800 · 2025Q4
- −391 · 2025Q4
- −234,545 · 2025Q3
- +8,106 · 2025Q3
- +7,343 · 2025Q3
- TRIMD.E. Shaw & Co.−969 · 2025Q3
- −265,344 · 2025Q3
- −1,128,751 · 2025Q3
- −215,800 · 2025Q3
- +265,344 · 2025Q2
- +32,743 · 2025Q2
- +1,160,105 · 2025Q2
- −785,214 · 2025Q2
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