PEAK6’s SandRidge Energy SD Stock Holding History

PEAK6’s Portfolio SD Stock Details SD Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-36,300	Closed	-$393K	–	3412
2025 Q2	$393K	Buy	36,300 +17,700	+95%	+$180K	﹤0.01%	2220
2025 Q1	$212K	Sell	18,600 -5,900	-24%	-$70K	﹤0.01%	2409
2024 Q4	$287K	Buy	+24,500	New	+$283K	﹤0.01%	2409

Other funds holding SD

Icahn Carl Sunny Isles Beach, Florida $8.55B AUM 29.29% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

FWSM

First Wilshire Securities Management Pasadena, California $444M AUM 42.88% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

PEAK6's SD Position: Q2 2025 in Review

PEAK6 sold out of SandRidge Energy (SD) in Q2 2025, closing a stake of 21,257 shares — an estimated $217K sold.

PEAK6 first reported a position in SD in Q4 2024 and held it in 2 quarters. The position peaked at $527K in Q4 2024. 154 funds tracked by Wall St. Rank hold SD as of Q2 2025.

PEAK6 reported no remaining SandRidge Energy position as of Q2 2025 after selling out during the quarter.
PEAK6 sold 21,257 SandRidge Energy shares in Q2 2025, an estimated $217K.
PEAK6 first reported a position in SandRidge Energy in Q4 2024 and held it in 2 quarters.
PEAK6's SandRidge Energy position peaked at $527K in Q4 2024.
154 funds tracked by Wall St. Rank held SandRidge Energy as of Q2 2025.

Based on PEAK6's 13F filing for Q2 2025, filed 14 Aug 2025.