KPF
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K2 Principal Fund’s ProPetro Holding PUMP Stock Holding History

K2 Principal Fund’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 		$2.34M Buy
+162,208
New +$1.94M 0.16% 161

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

K2 Principal Fund's PUMP Position: Q1 2026 in Review

K2 Principal Fund opened a new position in ProPetro Holding (PUMP) in Q1 2026: 162,208 shares worth $2.34M. The stake represents 0.16% of the portfolio and ranks #161 among its holdings.

256 funds tracked by Wall St. Rank hold PUMP as of Q1 2026.

  • K2 Principal Fund held 162,208 shares of ProPetro Holding worth $2.34M as of Q1 2026.
  • ProPetro Holding was a new K2 Principal Fund position in Q1 2026.
  • ProPetro Holding made up 0.16% of K2 Principal Fund's portfolio in Q1 2026, its #161 holding.
  • 256 funds tracked by Wall St. Rank held ProPetro Holding as of Q1 2026.

Based on K2 Principal Fund's 13F filing for Q1 2026, filed 14 May 2026.