Janus Henderson Group
PUMP icon

Janus Henderson Group’s ProPetro Holding PUMP Stock Holding History

Janus Henderson Group’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 		$489K Hold
33,913
– – ﹤0.01% 2015
2025
Q4 		$323K Hold
33,913
– – ﹤0.01% 2179
2025
Q3 		$178K Hold
33,913
– – ﹤0.01% 2360
2025
Q2 		$202K Hold
33,913
– – ﹤0.01% 2314
2025
Q1 		$250K Hold
33,913
– – ﹤0.01% 2287
2024
Q4 		$317K Hold
33,913
– – ﹤0.01% 2228
2024
Q3 		$260K Hold
33,913
– – ﹤0.01% 2337
2024
Q2 		$294K Sell
33,913
-406
-1% -$3.62K ﹤0.01% 2224
2024
Q1 		$277K Buy
34,319
+3
+0% +$23 ﹤0.01% 2267
2023
Q4 		$287K Sell
34,316
-79
-0.2% -$745 ﹤0.01% 2256
2023
Q3 		$366K Sell
34,395
-7
-0% -$69 ﹤0.01% 2092
2023
Q2 		$284K Sell
34,402
-141
-0.4% -$1.03K ﹤0.01% 2278
2023
Q1 		$248K Buy
34,543
+19,098
+124% +$173K ﹤0.01% 2377
2022
Q4 		$160K Sell
15,445
-15,447
-50% -$163K ﹤0.01% 2236
2022
Q3 		$248K Buy
30,892
+15,384
+99% +$138K ﹤0.01% 2296
2022
Q2 		$155K Buy
15,508
+72
+0.5% +$947 ﹤0.01% 2388
2022
Q1 		$216K Buy
15,436
+2
+0% +$24 ﹤0.01% 2401
2021
Q4 		$125K Buy
+15,434
New +$140K ﹤0.01% 2483
2020
Q2 		– Sell
-29,000
Closed -$73K – 1375
2020
Q1 		$73K Buy
29,000
+11,996
+71% +$96.4K ﹤0.01% 1283
2019
Q4 		$191K Sell
17,004
-5,310
-24% -$47.5K ﹤0.01% 1395
2019
Q3 		$203K Buy
22,314
+3,722
+20% +$51.7K ﹤0.01% 1379
2019
Q2 		$385K Buy
18,592
+2,912
+19% +$61.8K ﹤0.01% 1282
2019
Q1 		$353K Buy
+15,680
New +$281K ﹤0.01% 1275
2017
Q4 		– Sell
-265,869
Closed -$3.81M – 1335
2017
Q3 		$3.81M Sell
265,869
-41,254
-13% -$518K ﹤0.01% 1019
2017
Q2 		$4.29M Buy
307,123
+261,566
+574% +$3.52M ﹤0.01% 1005
2017
Q1 		$587K Buy
+45,557
New +$615K ﹤0.01% 759

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

Janus Henderson Group's PUMP Position: Q1 2026 in Review

Janus Henderson Group held its ProPetro Holding (PUMP) position steady in Q1 2026 at 33,913 shares worth $489K. The position accounts for ﹤0.01% of the portfolio, ranked #2015.

Janus Henderson Group first reported a position in PUMP in Q1 2017 and has held it in 26 quarters since. The position peaked at $4.29M in Q2 2017. 256 funds tracked by Wall St. Rank hold PUMP as of Q1 2026.

  • Janus Henderson Group held 33,913 shares of ProPetro Holding worth $489K as of Q1 2026.
  • Janus Henderson Group left its ProPetro Holding share count unchanged in Q1 2026.
  • ProPetro Holding made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #2015 holding.
  • Janus Henderson Group first reported a position in ProPetro Holding in Q1 2017 and has held it in 26 quarters since.
  • Janus Henderson Group's ProPetro Holding position peaked at $4.29M in Q2 2017.
  • 256 funds tracked by Wall St. Rank held ProPetro Holding as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.