- Quarter end
- 30 Jun 2026
- the date the book describes
- Filed
- 2 Sep 2026
- latest of these filings; the earliest 3 Aug 2026
- Managers listing it
- 25
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q1 2026 and Q2 2026; 4 listed it in both
- Shares listed
- 19,084,715
- combined, among listed positions
- Reported value
- $444m
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 11 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,328,127.
Managers listing BTU in Q2 2026
25 of 25 holders
Largest increases and reductions, by shares
Increases
- Citadel Advisors LLCexisting position · 2,410,239 shares now+2,120,663
- Hudson Bay Capital Management LPexisting position · 3,882,918 shares now+1,644,562
- Invesco Ltdexisting position · 1,746,724 shares now+153,938
- Holocene Advisors LPnew position · 141,286 shares now+141,286
- Susquehanna International Group LLPexisting position · 976,110 shares now+118,910
Reductions
- Jane Street Group LLCexisting position · 15,855 shares now-882,008
- Renaissance Technologies LLCexisting position · 5,313,527 shares now-619,100
- T. Rowe Price Associates Incexisting position · 164,973 shares now-418,708
- Tudor Investment Corpexisting position · 10,523 shares now-246,990
- Walleye Capital LLCexisting position · 7,958 shares now-186,511
New positions and exits
New (3)
- Holocene Advisors LP$3.3m
- Woodline Partners LP$2.7m
- Squarepoint Ops LLC$472k
Exited (4)
- Arrowstreet Capital LPwas $11m
- Man Group PLCwas $3.2m
- PDT Partners LLCwas $1.8m
- Winton Group Ltdwas $557k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2017 | 6 | $1.2bn | n.a. | n.a. |
| Q3 2017 | 12 | $1.2bn | n.a. | n.a. |
| Q4 2017 | 13 | $1.5bn | n.a. | n.a. |
| Q1 2018 | 14 | $1.8bn | n.a. | n.a. |
| Q2 2018 | 11 | $2.1bn | n.a. | n.a. |
| Q3 2018 | 9 | $1.3bn | n.a. | n.a. |
| Q4 2018 | 9 | $1.3bn | n.a. | n.a. |
| Q1 2019 | 10 | $1.1bn | n.a. | n.a. |
| Q2 2019 | 11 | $937m | n.a. | n.a. |
| Q3 2019 | 8 | $591m | n.a. | n.a. |
| Q4 2019 | 4 | $273m | n.a. | n.a. |
| Q1 2020 | 3 | $87m | n.a. | n.a. |
| Q2 2020 | 2 | $85m | n.a. | n.a. |
| Q3 2020 | 2 | $68m | n.a. | n.a. |
| Q4 2020 | 1 | $70m | n.a. | n.a. |
| Q1 2021 | 1 | $88m | n.a. | n.a. |
| Q2 2021 | 2 | $232m | n.a. | n.a. |
| Q3 2021 | 7 | $539m | n.a. | n.a. |
| Q4 2021 | 5 | $351m | n.a. | n.a. |
| Q1 2022 | 7 | $836m | n.a. | n.a. |
| Q2 2022 | 5 | $638m | n.a. | n.a. |
| Q3 2022 | 6 | $745m | n.a. | n.a. |
| Q4 2022 | 6 | $787m | n.a. | n.a. |
| Q1 2023 | 7 | $703m | n.a. | n.a. |
| Q2 2023 | 5 | $561m | n.a. | n.a. |
| Q3 2023 | 5 | $666m | n.a. | n.a. |
| Q4 2023 | 9 | $539m | 7 | 2 |
| Q1 2024 | 7 | $218m | 4 | 3 |
| Q2 2024 | 8 | $197m | 7 | 3 |
| Q3 2024 | 4 | $167m | 3 | 1 |
| Q4 2024 | 7 | $151m | 5 | 2 |
| Q1 2025 | 7 | $111m | 7 | 1 |
| Q2 2025 | 8 | $120m | 5 | 2 |
| Q3 2025 | 4 | $359m | 3 | 1 |
| Q4 2025 | 7 | $485m | 21 | 8 |
| Q1 2026 | 5 | $369m | 14 | 17 |
| Q2 2026 | 4 | $281m | 11 | 17 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
BTU and XOM →BTU and CVX →BTU and CNQ →Choose a stock to compare with BTU →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own BTU, latest filings →Back to the 13F Explorer →