Lee Ainslie’s Peabody Energy BTU Stock Holding History

Lee Ainslie’s Portfolio BTU Stock Details BTU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-223,600	Closed	-$5.93M	–	193
2025 Q3	$5.93M	Buy	+223,600	New	+$3.98M	0.08%	72

Other funds holding BTU

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return

Lee Ainslie's BTU Position: Q1 2026 in Review

Lee Ainslie sold out of Peabody Energy (BTU) in Q1 2026, closing a stake of 4,067,173 shares — an estimated $121M sold.

Lee Ainslie first reported a position in BTU in Q2 2018 and held it in 17 quarters. The position peaked at $121M in Q3 2025. 389 funds tracked by Wall St. Rank hold BTU as of Q1 2026.

Lee Ainslie reported no remaining Peabody Energy position as of Q1 2026 after selling out during the quarter.
Lee Ainslie sold 4,067,173 Peabody Energy shares in Q1 2026, an estimated $121M.
Lee Ainslie first reported a position in Peabody Energy in Q2 2018 and held it in 17 quarters.
Lee Ainslie's Peabody Energy position peaked at $121M in Q3 2025.
389 funds tracked by Wall St. Rank held Peabody Energy as of Q1 2026.

Based on Maverick Capital's 13F filing for Q1 2026, filed 15 May 2026.