GIM
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Granahan Investment Management’s ProPetro Holding PUMP Stock Holding History

Granahan Investment Management’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
2020
Q1 		– Sell
-401,634
Closed -$4.52M – 193
2019
Q4 		$4.52M Sell
401,634
-31,485
-7% -$281K 0.21% 97
2019
Q3 		$3.94M Buy
433,119
+14,318
+3% +$199K 0.22% 100
2019
Q2 		$8.67M Sell
418,801
-59,082
-12% -$1.25M 0.43% 67
2019
Q1 		$10.8M Sell
477,883
-77,841
-14% -$1.39M 0.58% 49
2018
Q4 		$6.85M Buy
555,724
+5,013
+0.9% +$82.5K 0.48% 67
2018
Q3 		$9.08M Buy
550,711
+34,761
+7% +$560K 0.49% 66
2018
Q2 		$8.09M Buy
515,950
+224,469
+77% +$3.86M 0.49% 68
2018
Q1 		$4.63M Buy
291,481
+161,579
+124% +$2.92M 0.33% 96
2017
Q4 		$2.62M Buy
+129,902
New +$2.2M 0.21% 129

Other funds holding PUMP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
GT
Glenmede Trust Philadelphia, Pennsylvania $20.4B AUM
KL
KGH Ltd Nassau, Bahamas $1.92B AUM 13.96% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
DBC
Deep Basin Capital Stamford, Connecticut $739M AUM 4.75% 1-Year Est. Return

Granahan Investment Management's PUMP Position: Q1 2020 in Review

Granahan Investment Management sold out of ProPetro Holding (PUMP) in Q1 2020, closing a stake of 401,634 shares — an estimated $4.52M sold.

Granahan Investment Management first reported a position in PUMP in Q4 2017 and held it in 9 quarters. The position peaked at $10.8M in Q1 2019. 166 funds tracked by Wall St. Rank hold PUMP as of Q1 2020.

  • Granahan Investment Management reported no remaining ProPetro Holding position as of Q1 2020 after selling out during the quarter.
  • Granahan Investment Management sold 401,634 ProPetro Holding shares in Q1 2020, an estimated $4.52M.
  • Granahan Investment Management first reported a position in ProPetro Holding in Q4 2017 and held it in 9 quarters.
  • Granahan Investment Management's ProPetro Holding position peaked at $10.8M in Q1 2019.
  • 166 funds tracked by Wall St. Rank held ProPetro Holding as of Q1 2020.

Based on Granahan Investment Management's 13F filing for Q1 2020, filed 12 May 2020.