Citadel Advisors
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Citadel Advisors’s Ranger Energy Services RNGR Stock Holding History

Citadel Advisors’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 		$7.03M Buy
410,135
+270,390
+193% +$4.38M ﹤0.01% 3805
2025
Q4 		$1.95M Buy
+139,745
New +$1.9M ﹤0.01% 5960
2025
Q3 		– Sell
-101,006
Closed -$1.21M – 13890
2025
Q2 		$1.21M Sell
101,006
-12,669
-11% -$152K ﹤0.01% 6687
2025
Q1 		$1.61M Buy
+113,675
New +$1.84M ﹤0.01% 5947
2024
Q2 		– Sell
-50,655
Closed -$572K – 15216
2024
Q1 		$572K Sell
50,655
-15,115
-23% -$157K ﹤0.01% 8089
2023
Q4 		$673K Buy
+65,770
New +$758K ﹤0.01% 7477
2023
Q3 		– Sell
-15,493
Closed -$159K – 14987
2023
Q2 		$159K Sell
15,493
-2,186
-12% -$24.5K ﹤0.01% 10249
2023
Q1 		$180K Sell
17,679
-1,862
-10% -$20.3K ﹤0.01% 10359
2022
Q4 		$215K Buy
19,541
+3,934
+25% +$41.5K ﹤0.01% 9987
2022
Q3 		$153K Buy
+15,607
New +$147K ﹤0.01% 10677

Other funds holding RNGR

IH
IES Holdings Houston, Texas $214M AUM
ECA
Encompass Capital Advisors New York $3.34B AUM 167.64% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
RA
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
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citadel Advisors's RNGR Position: Q1 2026 in Review

Citadel Advisors increased its Ranger Energy Services (RNGR) stake by 193% in Q1 2026, buying an estimated $4.38M and bringing the position to 410,135 shares worth $7.03M. The position accounts for ﹤0.01% of the portfolio, ranked #3805.

Citadel Advisors first reported a position in RNGR in Q3 2022 and has held it in 10 quarters since. 147 funds tracked by Wall St. Rank hold RNGR as of Q1 2026.

  • Citadel Advisors held 410,135 shares of Ranger Energy Services worth $7.03M as of Q1 2026.
  • Citadel Advisors bought 270,390 Ranger Energy Services shares in Q1 2026, an estimated $4.38M.
  • Ranger Energy Services made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #3805 holding.
  • Citadel Advisors first reported a position in Ranger Energy Services in Q3 2022 and has held it in 10 quarters since.
  • 147 funds tracked by Wall St. Rank held Ranger Energy Services as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.