Position in PUMP
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$42,742,607
+$20,365,765 QoQ
Shares Held
2,980,656
+91.9% QoQ
Ownership
2.43%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#15
of 262 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PUMP Over Time
Shares Held
Position Value (USD)
Derivatives in PUMP
reported options exposure · as of Jun 30, 2026CallValue
$1,434,000
CallShares
100,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026MILLENNIUM MANAGEMENT LLC holds $762,565,885 across 38 Oil & Gas Equipment & Services names. PUMP ranks #6 (5.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WFRD |
Weatherford International plc
|
1,643,324 | $133,930,906 | |
| 2 | LBRT |
Liberty Energy Inc.
|
2,613,776 | $68,454,793 | |
| 3 | BKR |
Baker Hughes Co
|
1,031,769 | $57,263,179 | |
| 4 | NOV |
NOV Inc.
|
2,589,188 | $48,029,437 | |
| 5 | HAL |
Halliburton Co
|
1,316,295 | $44,688,215 | |
| 6 | PUMP |
ProPetro Holding Corp.
This page
|
2,980,656 | $42,742,607 | |
| 7 | KGS |
Kodiak Gas Services, Inc.
|
502,538 | $37,755,679 | |
| 8 | NESR |
National Energy Services Reunited Corp.
|
1,227,885 | $36,750,598 |
All Filings in PUMP
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,434,000 | 100,000 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $42,742,607 | 2,980,656 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $22,376,842 | 1,552,869 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $5,828,869 | 612,920 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $11,611,295 | 2,215,896 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,740,731 | 459,084 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $5,407,622 | 735,731 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $4,747,262 | 508,817 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $848,697 | 110,796 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $788,363 | 90,930 | Shares | Sole | 2024-08-14 | |
| 2023-12-31 | $792,605 | 94,583 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $20,973,861 | 1,973,082 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $566,557 | 68,757 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $450,360 | 62,637 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $6,722,279 | 648,243 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $10,769,861 | 1,337,871 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $9,674,420 | 967,442 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $24,161,236 | 1,734,475 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $226,702 | 27,988 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $183,942 | 21,265 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $3,688,631 | 402,689 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $693,710 | 65,076 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $3,564,669 | 482,364 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $5,309,578 | 1,307,778 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $7,626,809 | 1,483,815 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $45,395 | 18,158 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||