Ticker · CUSIP 406216101
Holders (tracked)
25
Combined shares
27,578,938
Combined value
$745.06M
Last close
$38.15
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
Price is +41.2% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
30 events
- Jeremy Grantham (GMO) opened position2026-02-17+36,656 shares · 2025Q413F
- AQR Capital Management added2026-02-17+1,020,524 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−1,896,265 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+112,300 shares · 2025Q413F
- T. Rowe Price trimmed2026-02-17−4,627 shares · 2025Q413F
- Wellington Management trimmed2026-02-17−32,374 shares · 2025Q413F
- +478,100 shares · 2025Q413F
- D.E. Shaw & Co. trimmed2026-02-17−432,079 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+32,517 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−643,019 shares · 2025Q413F
- Dodge & Cox exited2026-02-13−14,700 shares · 2025Q413F
- Ray Dalio (Bridgewater Associates) added2026-02-13+169,579 shares · 2025Q413F
- Renaissance Technologies exited2026-02-12−771,995 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+5,990,925 shares · 2025Q413F
- Ken Fisher (Fisher Asset Mgmt) trimmed2026-02-09−53,364 shares · 2025Q413F
- Mario Gabelli (GAMCO) trimmed2026-02-05−16,433 shares · 2025Q413F
- −348,153 shares · 2025Q313F
- Two Sigma Investments trimmed2025-11-14−1,718,705 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−2,423,602 shares · 2025Q313F
- AQR Capital Management trimmed2025-11-14−3,687,615 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−3,478,716 shares · 2025Q313F
- T. Rowe Price trimmed2025-11-14−21,059 shares · 2025Q313F
- Wellington Management opened position2025-11-14+1,146,229 shares · 2025Q313F
- Dodge & Cox trimmed2025-11-13−37,060 shares · 2025Q313F
- +204,572 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+730,495 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−5,366,980 shares · 2025Q313F
- Norges Bank (Norway SWF) added2025-11-12+187,100 shares · 2024Q313F
- Mario Gabelli (GAMCO) trimmed2025-11-12−102,617 shares · 2025Q313F
- Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12−7,627 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of HAL…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| T. Rowe Price | 2016Q1 | $2.09 | +1724.6% | $46.4M |
| Wellington Management | 2016Q1 | $3.37 | +1032.0% | $42.5M |
| AQR Capital Management | 2016Q1 | $24.64 | +54.9% | $226.8M |
| D.E. Shaw & Co. | 2016Q1 | $26.01 | +46.7% | $6.5M |
| D.E. Shaw & Co. | 2016Q1 | $26.01 | +46.7% | $6.5M |
| D.E. Shaw & Co. | 2016Q1 | $26.01 | +46.7% | $6.5M |
| Paul Tudor Jones (Tudor Investment) | 2016Q4 | $26.96 | +41.5% | $13.7M |
| Paul Tudor Jones (Tudor Investment) | 2016Q4 | $26.96 | +41.5% | $13.7M |
| Ray Dalio (Bridgewater Associates) | 2021Q4 | $27.15 | +40.5% | $14.3M |
| Two Sigma Investments | 2016Q1 | $27.42 | +39.1% | $12.1M |
| Two Sigma Investments | 2016Q1 | $27.42 | +39.1% | $12.1M |
| Two Sigma Investments | 2016Q1 | $27.42 | +39.1% | $12.1M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $27.43 | +39.1% | $22.2M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $27.43 | +39.1% | $22.2M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $27.43 | +39.1% | $22.2M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $27.53 | +38.6% | $137.9M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $27.53 | +38.6% | $137.9M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $27.53 | +38.6% | $137.9M |
| Steve Cohen (Point72) | 2016Q1 | $27.58 | +38.3% | $24.3M |
| Steve Cohen (Point72) | 2016Q1 | $27.58 | +38.3% | $24.3M |
| Steve Cohen (Point72) | 2016Q1 | $27.58 | +38.3% | $24.3M |
| Ken Fisher (Fisher Asset Mgmt) | 2016Q1 | $29.35 | +30.0% | $14.5M |
| Norges Bank (Norway SWF) | 2016Q1 | $29.43 | +29.6% | $228.6M |
| Mario Gabelli (GAMCO) | 2016Q1 | $29.58 | +29.0% | $20.0M |
| Jeremy Grantham (GMO) | 2016Q4 | $42.68 | -10.6% | $1.4M |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions4
- Norges Bank (Norway SWF)+5,990,925$169.3M
- Paul Tudor Jones (Tudor Investment)+478,100$13.5M
- Steve Cohen (Point72)+112,300$3.2M
- Jeremy Grantham (GMO)+36,656$1.0M
Added to3
- AQR Capital Management+1,020,524$28.8M
- Ray Dalio (Bridgewater Associates)+169,579$4.8M
- Two Sigma Investments+32,517$919K
Trimmed7
- Ken Griffin (Citadel Advisors)−1,896,265$53.6M
- Izzy Englander (Millennium Mgmt)−643,019$18.2M
- D.E. Shaw & Co.−432,079$12.2M
- Ken Fisher (Fisher Asset Mgmt)−53,364$1.5M
- Wellington Management−32,374$915K
- Mario Gabelli (GAMCO)−16,433$464K
- T. Rowe Price−4,627$131
Exited2
- Renaissance Technologies−771,995$19.0M
- Dodge & Cox−14,700$362K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 23 | $514.86B |
| 2022Q2 | 24 | $344.66B |
| 2022Q3 | 24 | $261.7M |
| 2022Q4 | 22 | $4.59B |
| 2023Q1 | 22 | $3.60B |
| 2023Q2 | 20 | $3.60B |
| 2023Q3 | 18 | $3.76B |
| 2023Q4 | 21 | $3.39B |
| 2024Q1 | 20 | $4.17B |
| 2024Q2 | 24 | $3.72B |
| 2024Q3 | 23 | $992.6M |
| 2024Q4 | 21 | $870.1M |
| 2025Q1 | 22 | $1.07B |
| 2025Q2 | 22 | $799.6M |
| 2025Q3 | 22 | $640.8M |
| 2025Q4 | 25 | $745.1M |
Congress members trading this stock
| Date | Member | Type | Amount range | Filing |
|---|---|---|---|---|
| 2026-01-09 | Gilbert Cisneros | Sell | $1K – $15K | PDF ↗ |
| 2025-12-19 | Gilbert Cisneros | Sell (P) | $1K – $15K | PDF ↗ |
| 2025-11-12 | Gilbert Cisneros | Buy | $1K – $15K | PDF ↗ |
| 2025-09-05 | Gilbert Cisneros | Buy | $1K – $15K | PDF ↗ |
| 2025-08-05 | Gilbert Cisneros | Buy | $1K – $15K | PDF ↗ |
| 2025-06-24 | Lisa McClain | Sell | $1K – $15K | PDF ↗ |
| 2025-06-17 | Lisa McClain | Buy | $1K – $15K | PDF ↗ |
| 2025-05-15 | Rob Bresnahan | Sell | $1K – $15K | PDF ↗ |
| 2025-02-25 | Rob Bresnahan | Buy | $1K – $15K | PDF ↗ |
Who owns HAL
25 super-investors · 2025Q4
Tracked stake
27.58M
shares
Combined value
$745M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New7Added5Trim13
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Norges Bank Norway SWF | 5.99M | $169M |
| 2 | AQR Capital Management | 5.94M | $168M |
| 3 | Ken Griffin Citadel Advisors | 3.61M | $102M |
| 4 | Ken Griffin Citadel Advisors | 2.02M | $57M |
| 5 | D.E. Shaw & Co. | 1.38M | $39M |
| 6 | Wellington Management | 1.11M | $31M |
| 7 | Ken Griffin Citadel Advisors | 998.1K | $28M |
| 8 | Steve Cohen Point72 | 635.7K | $18M |
| 9 | D.E. Shaw & Co. | 632.5K | $18M |
| 10 | Izzy Englander Millennium Mgmt | 582.9K | $16M |
| 11 | Mario Gabelli GAMCO | 523.3K | $15M |
| 12 | Izzy Englander Millennium Mgmt | 470.9K | $13M |
| 13 | Ken Fisher Fisher Asset Mgmt | 379.5K | $11M |
| 14 | Ray Dalio Bridgewater Associates | 374.2K | $11M |
| 15 | Paul Tudor Jones Tudor Investment | 359.4K | $10M |
| 16 | Steve Cohen Point72 | 336.8K | $10M |
| 17 | Two Sigma Investments | 316.4K | $9M |
| 18 | D.E. Shaw & Co. | 169.2K | $5M |
| 19 | Paul Tudor Jones Tudor Investment | 118.7K | $3M |
| 20 | Steve Cohen Point72 | 112.3K | $3M |
| 21 | Izzy Englander Millennium Mgmt | 101.0K | $3M |
| 22 | Two Sigma Investments | 77.4K | $2M |
| 23 | Two Sigma Investments | 70.6K | $2M |
| 24 | Jeremy Grantham GMO | 36.7K | $1M |
| 25 | T. Rowe Price | 1.22M | $34K |
Recent moves
20 transactions
- −32,374 · 2025Q4
- +32,517 · 2025Q4
- −643,019 · 2025Q4
- +478,100 · 2025Q4
- −1,896,265 · 2025Q4
- +36,656 · 2025Q4
- +1,020,524 · 2025Q4
- +112,300 · 2025Q4
- TRIMD.E. Shaw & Co.−432,079 · 2025Q4
- TRIMT. Rowe Price−4,627 · 2025Q4
- +169,579 · 2025Q4
- SOLDDodge & Cox−14,700 · 2025Q4
- −771,995 · 2025Q4
- +5,990,925 · 2025Q4
- −53,364 · 2025Q4
- −16,433 · 2025Q4
- −348,153 · 2025Q3
- −1,718,705 · 2025Q3
- −3,478,716 · 2025Q3
- TRIMD.E. Shaw & Co.−2,423,602 · 2025Q3
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