Position in WMB
as of Mar 31, 2026
· filed Apr 24, 2026
Position Value
$13,242,903
+$5,364,646 QoQ
Shares Held
181,958
+38.8% QoQ
Ownership
0.015%
of shares outstanding
% of Portfolio
7.87%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 26.929291374932678.ToString("F0")%
Shared 0.ToString("F0")%
None 73.07070862506733.ToString("F0")%
Common Shares in WMB Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Mar 31, 2026ELCO Management Co., LLC holds $55,848,125 across 15 Oil & Gas Midstream names. WMB ranks #1 (23.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WMB |
Williams Companies, Inc.
This page
|
181,958 | $13,242,903 | |
| 2 | TRGP |
Targa Resources Corp.
|
49,405 | $12,387,315 | |
| 3 | ET |
Energy Transfer LP
|
497,579 | $9,603,274 | |
| 4 | MPLX |
Mplx LP
|
82,237 | $4,693,265 | |
| 5 | PAA |
Plains All American Pipeline LP
|
159,567 | $3,563,131 | |
| 6 | GEL |
Genesis Energy LP
|
170,033 | $3,031,688 | |
| 7 | NGL |
NGL Energy Partners LP
|
191,580 | $2,362,181 | |
| 8 | WES |
Western Midstream Partners, LP
|
50,149 | $2,064,634 |
All Filings in WMB
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $13,242,903 | 181,958 | Shares | Sole | 2026-04-24 | |
| 2025-12-31 | $7,878,257 | 131,064 | Shares | Sole | 2026-02-04 | |
| 2025-09-30 | $11,540,785 | 182,175 | Shares | Defined | 2025-11-05 | |
| 2025-06-30 | $11,715,069 | 186,516 | Shares | Defined | 2025-08-04 | |
| 2025-03-31 | $10,999,246 | 184,057 | Shares | Sole | 2025-05-01 | |
| 2024-12-31 | $10,867,620 | 200,806 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $9,664,971 | 211,719 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $9,013,060 | 212,072 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $8,955,150 | 229,796 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $8,343,874 | 239,560 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $8,364,081 | 248,266 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $8,323,064 | 255,074 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $7,635,829 | 255,721 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $8,298,893 | 252,246 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $7,203,766 | 251,616 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $7,772,319 | 249,033 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $8,401,312 | 251,461 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $6,255,745 | 240,236 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $6,284,639 | 242,276 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $6,479,846 | 244,062 | Shares | Sole | 2021-08-11 | |
| 2021-03-31 | $2,892,146 | 122,083 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $5,177,230 | 258,216 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $5,739,823 | 292,103 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $4,583,363 | 240,976 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $4,336,960 | 306,499 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||