State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Ranger Energy Services RNGR Stock Holding History

State of Wisconsin Investment Board’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 		$728K Sell
42,473
-15,600
-27% -$253K ﹤0.01% 1827
2025
Q4 		$812K Buy
58,073
+15,852
+38% +$215K ﹤0.01% 1753
2025
Q3 		$593K Buy
42,221
+11,800
+39% +$155K ﹤0.01% 1802
2025
Q2 		$363K Sell
30,421
-800
-3% -$9.6K ﹤0.01% 1996
2025
Q1 		$443K Buy
31,221
+18,800
+151% +$304K ﹤0.01% 1818
2024
Q4 		$192K Buy
+12,421
New +$178K ﹤0.01% 2142

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 $6.73T AUM 46.02% 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

State of Wisconsin Investment Board's RNGR Position: Q1 2026 in Review

State of Wisconsin Investment Board reduced its Ranger Energy Services (RNGR) stake by 27% in Q1 2026, selling an estimated $253K and leaving 42,473 shares worth $728K. The position accounts for ﹤0.01% of the portfolio, ranked #1827.

State of Wisconsin Investment Board first reported a position in RNGR in Q4 2024 and has held it in 6 quarters since. The position peaked at $812K in Q4 2025. 148 funds tracked by Wall St. Rank hold RNGR as of Q1 2026.

  • State of Wisconsin Investment Board held 42,473 shares of Ranger Energy Services worth $728K as of Q1 2026.
  • State of Wisconsin Investment Board sold 15,600 Ranger Energy Services shares in Q1 2026, an estimated $253K.
  • Ranger Energy Services made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #1827 holding.
  • State of Wisconsin Investment Board first reported a position in Ranger Energy Services in Q4 2024 and has held it in 6 quarters since.
  • State of Wisconsin Investment Board's Ranger Energy Services position peaked at $812K in Q4 2025.
  • 148 funds tracked by Wall St. Rank held Ranger Energy Services as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.