L3VLUP
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

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

25 of 25 holders

ActionFiling
Renaissance Technologies LLC5,313,527$123m0.17%Trimmed-619,10013 Aug 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP3,882,918$90m0.24%Added+1,644,56214 Aug 2026 (the filing on sec.gov)
MFS Investment Management2,898,295$67munder 0.1%Trimmed-11,3693 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC2,410,239$56munder 0.1%Added+2,120,6632 Sep 2026 (the filing on sec.gov)
Invesco Ltd1,746,724$40munder 0.1%Added+153,93814 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP976,110$23munder 0.1%Added+118,91014 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC482,579$11munder 0.1%Added+37,23014 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP322,656$11munder 0.1%Added+45,88514 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc164,973$3.8munder 0.1%Trimmed-418,70814 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.154,207$3.6munder 0.1%Trimmed-32,19614 Aug 2026 (the filing on sec.gov)
Holocene Advisors LP141,286$3.3munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Millennium Management LLC132,456$3.1munder 0.1%Added+13,10414 Aug 2026 (the filing on sec.gov)
Woodline Partners LP118,854$2.7munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP103,489$2.4munder 0.1%Trimmed-67,11514 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd53,614$1.2munder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Caxton Associates LLP52,377$1.2munder 0.1%Trimmed-5,57214 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC25,251$584kunder 0.1%Trimmed-9,05114 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC20,436$472kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)16,038$371kunder 0.1%Trimmed-36,91413 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC15,855$367kunder 0.1%Trimmed-882,00814 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP14,810$342kunder 0.1%Trimmed-25,96714 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP13,963$323kunder 0.1%Trimmed-53,50214 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp10,523$243kunder 0.1%Trimmed-246,99014 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC7,958$184kunder 0.1%Trimmed-186,5113 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP5,577$129kunder 0.1%Added+5,01712 Aug 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
4 in Q3 2024 to 4 in Q2 2026

Tracked managers listing it, at least.

051015201820192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
BTU by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20176$1.2bnn.a.n.a.
Q3 201712$1.2bnn.a.n.a.
Q4 201713$1.5bnn.a.n.a.
Q1 201814$1.8bnn.a.n.a.
Q2 201811$2.1bnn.a.n.a.
Q3 20189$1.3bnn.a.n.a.
Q4 20189$1.3bnn.a.n.a.
Q1 201910$1.1bnn.a.n.a.
Q2 201911$937mn.a.n.a.
Q3 20198$591mn.a.n.a.
Q4 20194$273mn.a.n.a.
Q1 20203$87mn.a.n.a.
Q2 20202$85mn.a.n.a.
Q3 20202$68mn.a.n.a.
Q4 20201$70mn.a.n.a.
Q1 20211$88mn.a.n.a.
Q2 20212$232mn.a.n.a.
Q3 20217$539mn.a.n.a.
Q4 20215$351mn.a.n.a.
Q1 20227$836mn.a.n.a.
Q2 20225$638mn.a.n.a.
Q3 20226$745mn.a.n.a.
Q4 20226$787mn.a.n.a.
Q1 20237$703mn.a.n.a.
Q2 20235$561mn.a.n.a.
Q3 20235$666mn.a.n.a.
Q4 20239$539m72
Q1 20247$218m43
Q2 20248$197m73
Q3 20244$167m31
Q4 20247$151m52
Q1 20257$111m71
Q2 20258$120m52
Q3 20254$359m31
Q4 20257$485m218
Q1 20265$369m1417
Q2 20264$281m1117

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 →