MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Position in WMB — Williams Companies, Inc.
CIK 912938
Boston, MA
Position in WMB
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$349,058,635
+$347,878,210 QoQ
Shares Held
4,695,435
+10218.3% QoQ
Ownership
0.384%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
#42
of 1,824 holders
Holding Since
Sep 2020
6 quarters on record
Voting authority
Sole 81%
Shared 16%
None 3%
Common Shares in WMB Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Jun 30, 2026MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $1,971,122,806 across 12 Oil & Gas Midstream names. WMB ranks #2 (17.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LNG |
Cheniere Energy, Inc.
|
2,559,742 | $611,803,932 | |
| 2 | WMB |
Williams Companies, Inc.
This page
|
4,695,435 | $349,058,635 | |
| 3 | TRGP |
Targa Resources Corp.
|
1,062,171 | $284,810,531 | |
| 4 | PAGP |
Plains Gp Holdings LP
|
8,930,864 | $216,752,068 | |
| 5 | DTM |
DT Midstream, Inc.
|
1,475,520 | $216,517,801 | |
| 6 | ENB |
Enbridge Inc
|
3,241,036 | $175,696,558 | |
| 7 | TRP |
Tc Energy Corp
|
523,931 | $34,731,385 | |
| 8 | PBA |
Pembina Pipeline Corp
|
743,522 | $34,387,891 |
All Filings in WMB
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $349,058,635 | 4,695,435 | Shares | Sole | 2026-08-03 | |
| 2021-09-30 | $1,180,425 | 45,506 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $1,352,855 | 50,955 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $1,318,703 | 55,665 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $1,210,839 | 60,391 | Shares | Sole | 2021-05-12 | |
| 2020-09-30 | $1,247,499 | 63,486 | Shares | Sole | 2020-11-12 | |
| No filing history on record for this holder in this stock. | ||||||