Magnetar Financial’s Ranger Energy Services RNGR Stock Holding History

Magnetar Financial’s Portfolio RNGR Stock Details RNGR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-19,303	Closed	-$270K	–	1359
2025 Q4	$270K	Buy	+19,303	New	+$262K	﹤0.01%	723

Other funds holding RNGR

IES Holdings Houston, Texas $214M AUM

ECA

Encompass Capital Advisors New York $3.34B AUM 167.64% 1-Year Est. Return

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

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

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Magnetar Financial's RNGR Position: Q1 2026 in Review

Magnetar Financial sold out of Ranger Energy Services (RNGR) in Q1 2026, closing a stake of 19,303 shares — an estimated $270K sold.

Magnetar Financial first reported a position in RNGR in Q4 2025 and held it in 1 quarter. The position peaked at $270K in Q4 2025. 147 funds tracked by Wall St. Rank hold RNGR as of Q1 2026.

Magnetar Financial reported no remaining Ranger Energy Services position as of Q1 2026 after selling out during the quarter.
Magnetar Financial sold 19,303 Ranger Energy Services shares in Q1 2026, an estimated $270K.
Magnetar Financial first reported a position in Ranger Energy Services in Q4 2025 and held it in 1 quarter.
Magnetar Financial's Ranger Energy Services position peaked at $270K in Q4 2025.
147 funds tracked by Wall St. Rank held Ranger Energy Services as of Q1 2026.

Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.