Citadel Advisors
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Citadel Advisors’s ProPetro Holding PUMP Stock Holding History

Citadel Advisors’s Portfolio PUMP Stock Details PUMP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$20.5M Sell
1,425,681
-215,598
-13% -$2.58M ﹤0.01% 2313
2025
Q4 		$15.6M Sell
1,641,279
-97,048
-6% -$844K ﹤0.01% 2657
2025
Q3 		$9.11M Buy
1,738,327
+1,247,369
+254% +$6.62M ﹤0.01% 3412
2025
Q2 		$2.93M Buy
490,958
+260,203
+113% +$1.49M ﹤0.01% 5018
2025
Q1 		$1.7M Sell
230,755
-655,056
-74% -$5.69M ﹤0.01% 5858
2024
Q4 		$8.26M Sell
885,811
-46,344
-5% -$381K ﹤0.01% 3226
2024
Q3 		$7.14M Buy
932,155
+407,308
+78% +$3.33M ﹤0.01% 3401
2024
Q2 		$4.55M Sell
524,847
-54,641
-9% -$487K ﹤0.01% 3898
2024
Q1 		$4.68M Buy
579,488
+377,827
+187% +$2.95M ﹤0.01% 4048
2023
Q4 		$1.69M Sell
201,661
-1,383,408
-87% -$13M ﹤0.01% 5672
2023
Q3 		$16.8M Buy
1,585,069
+1,417,743
+847% +$14.1M ﹤0.01% 2053
2023
Q2 		$1.38M Sell
167,326
-122,072
-42% -$896K ﹤0.01% 5826
2023
Q1 		$2.08M Buy
289,398
+193,266
+201% +$1.75M ﹤0.01% 5294
2022
Q4 		$997K Sell
96,132
-319,912
-77% -$3.37M ﹤0.01% 6820
2022
Q3 		$3.35M Sell
416,044
-10,672
-3% -$95.4K ﹤0.01% 4586
2022
Q2 		$4.27M Buy
426,716
+104,165
+32% +$1.37M ﹤0.01% 4108
2022
Q1 		$4.49M Buy
322,551
+43,880
+16% +$524K ﹤0.01% 4387
2021
Q4 		$2.26M Sell
278,671
-200,453
-42% -$1.82M ﹤0.01% 5965
2021
Q3 		$4.14M Sell
479,124
-113,969
-19% -$891K ﹤0.01% 4667
2021
Q2 		$5.43M Buy
593,093
+315,864
+114% +$3.27M ﹤0.01% 4255
2021
Q1 		$2.96M Sell
277,229
-151,453
-35% -$1.5M ﹤0.01% 5480
2020
Q4 		$3.17M Buy
428,682
+10,340
+2% +$57.5K ﹤0.01% 4511
2020
Q3 		$1.7M Sell
418,342
-731,580
-64% -$3.98M ﹤0.01% 5031
2020
Q2 		$5.91M Sell
1,149,922
-2,040,855
-64% -$9.41M ﹤0.01% 2860
2020
Q1 		$7.98M Buy
3,190,777
+592,402
+23% +$4.76M ﹤0.01% 2118
2019
Q4 		$29.2M Buy
2,598,375
+595,720
+30% +$5.32M 0.01% 1146
2019
Q3 		$18.2M Buy
2,002,655
+1,675,104
+511% +$23.2M 0.01% 1565
2019
Q2 		$6.78M Sell
327,551
-631,115
-66% -$13.4M ﹤0.01% 2676
2019
Q1 		$21.6M Sell
958,666
-336,178
-26% -$6.02M 0.01% 1267
2018
Q4 		$16M Buy
1,294,844
+884,977
+216% +$14.6M 0.01% 1416
2018
Q3 		$6.76M Sell
409,867
-880,284
-68% -$14.2M ﹤0.01% 2602
2018
Q2 		$20.2M Buy
1,290,151
+1,156,246
+863% +$19.9M 0.01% 1308
2018
Q1 		$2.13M Buy
133,905
+105,690
+375% +$1.91M ﹤0.01% 3641
2017
Q4 		$569K Sell
28,215
-459,380
-94% -$7.79M ﹤0.01% 5452
2017
Q3 		$7M Sell
487,595
-14,749
-3% -$185K 0.01% 1945
2017
Q2 		$7.01M Sell
502,344
-1,331,981
-73% -$17.9M 0.01% 1768
2017
Q1 		$23.6M Buy
+1,834,325
New +$24.8M 0.02% 840

Other funds holding PUMP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VCM
Valiant Capital Management San Francisco, California $1.74B AUM 64.05% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Citadel Advisors's PUMP Position: Q1 2026 in Review

Citadel Advisors reduced its ProPetro Holding (PUMP) stake by 13% in Q1 2026, selling an estimated $2.58M and leaving 1,425,681 shares worth $20.5M. The position accounts for ﹤0.01% of the portfolio, ranked #2313.

Citadel Advisors first reported a position in PUMP in Q1 2017 and has held it in 37 quarters since. The position peaked at $29.2M in Q4 2019. 256 funds tracked by Wall St. Rank hold PUMP as of Q1 2026.

  • Citadel Advisors held 1,425,681 shares of ProPetro Holding worth $20.5M as of Q1 2026.
  • Citadel Advisors sold 215,598 ProPetro Holding shares in Q1 2026, an estimated $2.58M.
  • ProPetro Holding made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #2313 holding.
  • Citadel Advisors first reported a position in ProPetro Holding in Q1 2017 and has held it in 37 quarters since.
  • Citadel Advisors's ProPetro Holding position peaked at $29.2M in Q4 2019.
  • 256 funds tracked by Wall St. Rank held ProPetro Holding as of Q1 2026.

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