Position in PUMP
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,843,234
+$2,302,247 QoQ
Shares Held
337,743
+91.5% QoQ
Ownership
0.275%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#73
of 268 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 85%
Shared 0%
None 15%
Common Shares in PUMP Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026Voleon Capital Management LP holds $35,606,498 across 11 Oil & Gas Equipment & Services names. PUMP ranks #3 (13.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FTI |
TechnipFMC plc
|
199,114 | $13,201,258 | |
| 2 | LBRT |
Liberty Energy Inc.
|
386,384 | $10,119,396 | |
| 3 | PUMP |
ProPetro Holding Corp.
This page
|
337,743 | $4,843,234 | |
| 4 | EFXT |
Enerflex Ltd.
|
129,628 | $3,177,182 | |
| 5 | BKR |
Baker Hughes Co
|
21,537 | $1,195,303 | |
| 6 | AROC |
Archrock, Inc.
|
21,397 | $871,071 | |
| 7 | NGS |
Natural Gas Services Group Inc
|
14,711 | $634,632 | |
| 8 | WBI |
WaterBridge Infrastructure LLC
|
13,994 | $479,574 |
All Filings in PUMP
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,843,234 | 337,743 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $2,540,987 | 176,335 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $410,014 | 43,114 | Shares | Sole | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||