Position in WMB
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$655,381
+$570,957 QoQ
Shares Held
8,816
+660.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#1,018
of 1,824 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in WMB Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Jun 30, 2026Optiver Holding B.V. holds $5,183,486 across 19 Oil & Gas Midstream names. WMB ranks #2 (12.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TRGP |
Targa Resources Corp.
|
15,498 | $4,155,632 | |
| 2 | WMB |
Williams Companies, Inc.
This page
|
8,816 | $655,381 | |
| 3 | FRO |
Frontline plc
|
3,504 | $121,904 | |
| 4 | ENB |
Enbridge Inc
|
770 | $41,741 | |
| 5 | TK |
Teekay Corp Ltd
|
3,848 | $38,480 | |
| 6 | GLNG |
Golar Lng Ltd
|
697 | $34,738 | |
| 7 | TNK |
Teekay Tankers Ltd.
|
378 | $24,520 | |
| 8 | STNG |
Scorpio Tankers Inc.
|
328 | $22,717 |
All Filings in WMB
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $655,381 | 8,816 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $84,424 | 1,160 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $97,678 | 1,625 | Shares | Defined | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||