Position in WHD
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$29,201
+$26,872 QoQ
Shares Held
570
+1017.6% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#268
of 340 holders
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in WHD Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026Optiver Holding B.V. holds $7,479,264 across 23 Oil & Gas Equipment & Services names. WHD ranks #8 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SLB |
Slb Limited/Nv
|
83,103 | $3,863,458 | |
| 2 | HAL |
Halliburton Co
|
51,022 | $1,732,196 | |
| 3 | BKR |
Baker Hughes Co
|
28,480 | $1,580,640 | |
| 4 | KGS |
Kodiak Gas Services, Inc.
|
834 | $62,658 | |
| 5 | AROC |
Archrock, Inc.
|
1,469 | $59,802 | |
| 6 | LBRT |
Liberty Energy Inc.
|
1,408 | $36,875 | |
| 7 | OII |
Oceaneering International Inc
|
876 | $35,495 | |
| 8 | WHD |
Cactus, Inc.
This page
|
570 | $29,201 |
All Filings in WHD
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $29,201 | 570 | Shares | Defined | 2026-08-12 | |
| 2025-12-31 | $2,329 | 51 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $15,985 | 405 | Shares | Defined | 2025-11-10 | |
| No filing history on record for this holder in this stock. | ||||||