Granahan Investment Management - PROPETRO HLDG CORP ownership

PROPETRO HLDG CORP's ticker is PUMP and the CUSIP is 74347M108. A total of 229 filers reported holding PROPETRO HLDG CORP in Q2 2018. The put-call ratio across all filers is 0.60 and the average weighting 0.1%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of PROPETRO HLDG CORP
ValueSharesWeighting
Q4 2019$4,518,000
+14.8%
401,634
-7.3%
0.21%
-4.1%
Q3 2019$3,937,000
-54.6%
433,119
+3.4%
0.22%
-49.3%
Q2 2019$8,669,000
-19.5%
418,801
-12.4%
0.43%
-26.0%
Q1 2019$10,771,000
+57.3%
477,883
-14.0%
0.58%
+19.2%
Q4 2018$6,847,000
-24.6%
555,724
+0.9%
0.48%
-1.6%
Q3 2018$9,081,000
+12.2%
550,711
+6.7%
0.49%
+1.2%
Q2 2018$8,090,000
+74.7%
515,950
+77.0%
0.49%
+45.8%
Q1 2018$4,632,000
+76.9%
291,481
+124.4%
0.33%
+62.1%
Q4 2017$2,619,000129,9020.21%
Other shareholders
PROPETRO HLDG CORP shareholders Q2 2018
NameSharesValueWeighting ↓
THRC Management, LLC 6,303,468$87,807,00013.84%
Mountaineer Partners Management, LLC 762,191$10,617,0005.84%
TOWLE & CO 3,175,680$44,237,0005.66%
Sagefield Capital LP 330,088$4,598,0002.01%
1492 Capital Management LLC 202,295$2,818,0001.49%
Walthausen & Co., LLC 252,290$3,514,0000.99%
AFTON CAPITAL MANAGEMENT LLC 29,094$405,0000.86%
Manatuck Hill Partners, LLC 150,000$2,090,0000.81%
VIKING FUND MANAGEMENT LLC 230,000$3,204,0000.73%
SIR Capital Management, L.P. 248,363$3,460,0000.61%
View complete list of PROPETRO HLDG CORP shareholders