Ticker · CUSIP 704551100
Holders (tracked)
23
Combined shares
19,786,513
Combined value
$584.25M
Last close
$26.93
Quarter
2025Q4
Tracked holders · last 8 quarters
+6 vs previous quarter over the last 8.
Price is -8.8% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
21 events
- Jeremy Grantham (GMO) opened position2026-02-17+94,500 shares · 2025Q413F
- AQR Capital Management trimmed2026-02-17−163,876 shares · 2025Q413F
- D.E. Shaw & Co. added2026-02-17+40,907 shares · 2025Q413F
- Two Sigma Investments opened position2026-02-17+90,892 shares · 2025Q413F
- +896,745 shares · 2025Q413F
- T. Rowe Price added2026-02-17+5,991 shares · 2025Q413F
- Wellington Management trimmed2026-02-17−2,270 shares · 2025Q413F
- +715,850 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−318,800 shares · 2025Q413F
- Steve Cohen (Point72) added2026-02-17+647,700 shares · 2025Q413F
- Ray Dalio (Bridgewater Associates) added2026-02-13+75,334 shares · 2025Q413F
- Lee Ainslie (Maverick Capital) trimmed2026-02-13−495,140 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−314,816 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) exited2025-11-14−158,850 shares · 2025Q313F
- D.E. Shaw & Co. added2025-11-14+62,886 shares · 2025Q313F
- AQR Capital Management trimmed2025-11-14−87,160 shares · 2025Q313F
- T. Rowe Price added2025-11-14+1,813 shares · 2025Q313F
- Wellington Management trimmed2025-11-14−5,213 shares · 2025Q313F
- Lee Ainslie (Maverick Capital) added2025-11-14+4,529,878 shares · 2025Q313F
- −589,845 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+414,753 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of BTU…
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 | 2017Q3 | $4.18 | +544.4% | $3.1M |
| Renaissance Technologies | 2017Q3 | $7.17 | +275.4% | $165.2M |
| AQR Capital Management | 2017Q3 | $13.86 | +94.3% | $10.7M |
| Wellington Management | 2018Q1 | $16.72 | +61.0% | $6.1M |
| Ken Griffin (Citadel Advisors) | 2017Q2 | $22.39 | +20.3% | $41.5M |
| Ken Griffin (Citadel Advisors) | 2017Q2 | $22.39 | +20.3% | $41.5M |
| D.E. Shaw & Co. | 2017Q3 | $24.08 | +11.8% | $6.0M |
| D.E. Shaw & Co. | 2017Q3 | $24.08 | +11.8% | $6.0M |
| D.E. Shaw & Co. | 2017Q3 | $24.08 | +11.8% | $6.0M |
| Lee Ainslie (Maverick Capital) | 2018Q2 | $26.49 | +1.6% | $109.5M |
| Ray Dalio (Bridgewater Associates) | 2024Q3 | $26.84 | +0.3% | $2.5M |
| Izzy Englander (Millennium Mgmt) | 2017Q3 | $27.64 | -2.6% | $7.6M |
| Izzy Englander (Millennium Mgmt) | 2017Q3 | $27.64 | -2.6% | $7.6M |
| Izzy Englander (Millennium Mgmt) | 2017Q3 | $27.64 | -2.6% | $7.6M |
| Paul Tudor Jones (Tudor Investment) | 2017Q3 | $28.87 | -6.7% | $496K |
| Paul Tudor Jones (Tudor Investment) | 2017Q3 | $28.87 | -6.7% | $496K |
| Paul Tudor Jones (Tudor Investment) | 2017Q3 | $28.87 | -6.7% | $496K |
| Two Sigma Investments | 2017Q3 | $28.91 | -6.9% | $1.6M |
| Two Sigma Investments | 2017Q3 | $28.91 | -6.9% | $1.6M |
| Two Sigma Investments | 2017Q3 | $28.91 | -6.9% | $1.6M |
| Steve Cohen (Point72) | 2017Q2 | $29.46 | -8.6% | $11.7M |
| Steve Cohen (Point72) | 2017Q2 | $29.46 | -8.6% | $11.7M |
| Jeremy Grantham (GMO) | 2025Q4 | $29.70 | -9.3% | $2.5M |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions4
- Izzy Englander (Millennium Mgmt)+896,745$26.6M
- Paul Tudor Jones (Tudor Investment)+715,850$21.3M
- Jeremy Grantham (GMO)+94,500$2.8M
- Two Sigma Investments+90,892$2.7M
Added to4
- Steve Cohen (Point72)+647,700$19.2M
- Ray Dalio (Bridgewater Associates)+75,334$2.2M
- D.E. Shaw & Co.+40,907$1.2M
- T. Rowe Price+5,991$178
Trimmed5
- Lee Ainslie (Maverick Capital)−495,140$14.7M
- Ken Griffin (Citadel Advisors)−318,800$9.5M
- Renaissance Technologies−314,816$9.4M
- AQR Capital Management−163,876$4.9M
- Wellington Management−2,270$67K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 15 | $1.06B |
| 2022Q2 | 13 | $867.6M |
| 2022Q3 | 15 | $1.0M |
| 2022Q4 | 16 | $1.01B |
| 2023Q1 | 16 | $1.02B |
| 2023Q2 | 17 | $878.5M |
| 2023Q3 | 16 | $1.07B |
| 2023Q4 | 16 | $795.2M |
| 2024Q1 | 17 | $658.4M |
| 2024Q2 | 19 | $607.8M |
| 2024Q3 | 17 | $275.0M |
| 2024Q4 | 16 | $204.3M |
| 2025Q1 | 20 | $194.7M |
| 2025Q2 | 18 | $179.8M |
| 2025Q3 | 17 | $484.3M |
| 2025Q4 | 23 | $584.2M |
Who owns BTU
23 super-investors · 2025Q4
Tracked stake
19.79M
shares
Combined value
$584M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New10Added7Trim6
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 6.13M | $182M |
| 2 | Lee Ainslie Maverick Capital | 4.07M | $121M |
| 3 | Ken Griffin Citadel Advisors | 2.53M | $75M |
| 4 | Ken Griffin Citadel Advisors | 1.54M | $46M |
| 5 | Steve Cohen Point72 | 1.09M | $32M |
| 6 | Izzy Englander Millennium Mgmt | 896.7K | $27M |
| 7 | Paul Tudor Jones Tudor Investment | 715.9K | $21M |
| 8 | Steve Cohen Point72 | 433.6K | $13M |
| 9 | AQR Capital Management | 396.8K | $12M |
| 10 | Izzy Englander Millennium Mgmt | 280.4K | $8M |
| 11 | D.E. Shaw & Co. | 258.0K | $8M |
| 12 | D.E. Shaw & Co. | 242.2K | $7M |
| 13 | Wellington Management | 225.7K | $7M |
| 14 | D.E. Shaw & Co. | 221.0K | $7M |
| 15 | Izzy Englander Millennium Mgmt | 193.9K | $6M |
| 16 | Jeremy Grantham GMO | 94.5K | $3M |
| 17 | Ray Dalio Bridgewater Associates | 92.8K | $3M |
| 18 | Two Sigma Investments | 90.9K | $3M |
| 19 | Two Sigma Investments | 57.6K | $2M |
| 20 | Two Sigma Investments | 51.0K | $2M |
| 21 | Paul Tudor Jones Tudor Investment | 39.5K | $1M |
| 22 | Paul Tudor Jones Tudor Investment | 18.4K | $546K |
| 23 | T. Rowe Price | 114.9K | $3K |
Recent moves
20 transactions
- +94,500 · 2025Q4
- +90,892 · 2025Q4
- −2,270 · 2025Q4
- −163,876 · 2025Q4
- +40,907 · 2025Q4
- +5,991 · 2025Q4
- +715,850 · 2025Q4
- +896,745 · 2025Q4
- −318,800 · 2025Q4
- +647,700 · 2025Q4
- −495,140 · 2025Q4
- +75,334 · 2025Q4
- −314,816 · 2025Q4
- −87,160 · 2025Q3
- −158,850 · 2025Q3
- +62,886 · 2025Q3
- +4,529,878 · 2025Q3
- +1,813 · 2025Q3
- −5,213 · 2025Q3
- −589,845 · 2025Q3
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