Robeco Institutional Asset Management B.V.
Position in WMB — Williams Companies, Inc.
CIK 1418773
ROTTERDAM, P7
Position in WMB
as of Jun 30, 2026
· filed Jul 21, 2026
Position Value
$3,656,189
+$73,521 QoQ
Shares Held
49,182
-0.1% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#573
of 1,827 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 27%
Shared 0%
None 73%
Common Shares in WMB Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Jun 30, 2026Robeco Institutional Asset Management B.V. holds $335,527,447 across 6 Oil & Gas Midstream names. WMB ranks #4 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LNG |
Cheniere Energy, Inc.
|
1,132,228 | $270,613,814 | |
| 2 | KMI |
Kinder Morgan, Inc.
|
1,642,991 | $52,526,422 | |
| 3 | TRGP |
Targa Resources Corp.
|
16,953 | $4,545,777 | |
| 4 | WMB |
Williams Companies, Inc.
This page
|
49,182 | $3,656,189 | |
| 5 | OKE |
Oneok Inc /New/
|
28,755 | $2,499,959 | |
| 6 | INSW |
International Seaways, Inc.
|
22,004 | $1,685,286 |
All Filings in WMB
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,656,189 | 49,182 | Shares | Defined | 2026-07-21 | |
| 2026-03-31 | $3,582,668 | 49,226 | Shares | Defined | 2026-04-21 | |
| 2025-12-31 | $5,225,061 | 86,925 | Shares | Defined | 2026-01-23 | |
| 2025-09-30 | $14,148,842 | 223,344 | Shares | Defined | 2025-10-22 | |
| 2025-06-30 | $79,049,651 | 1,258,552 | Shares | Defined | 2025-07-18 | |
| 2025-03-31 | $36,576,944 | 612,064 | Shares | Defined | 2025-04-23 | |
| 2024-12-31 | $36,881,156 | 681,470 | Shares | Defined | 2025-01-23 | |
| 2024-09-30 | $22,521,290 | 493,347 | Shares | Defined | 2024-10-29 | |
| 2024-06-30 | $15,246,620 | 358,744 | Shares | Defined | 2024-07-23 | |
| 2024-03-31 | $34,578,587 | 887,313 | Shares | Defined | 2024-04-24 | |
| 2023-12-31 | $42,681,726 | 1,225,430 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $5,633,641 | 167,220 | Shares | Defined | 2023-10-24 | |
| 2023-06-30 | $5,064,567 | 155,212 | Shares | Defined | 2023-07-24 | |
| 2023-03-31 | $5,648,078 | 189,152 | Shares | Defined | 2023-05-04 | |
| 2022-12-31 | $13,690,019 | 416,110 | Shares | Defined | 2023-02-07 | |
| 2022-09-30 | $10,294,603 | 359,574 | Shares | Defined | 2022-12-01 | |
| 2022-06-30 | $11,021,780 | 353,149 | Shares | Defined | 2022-12-01 | |
| 2022-03-31 | $15,840,816 | 474,134 | Shares | Defined | 2022-12-01 | |
| 2021-12-31 | $12,063,524 | 463,269 | Shares | Defined | 2022-12-01 | |
| 2021-09-30 | $9,545,790 | 367,995 | Shares | Defined | 2022-12-01 | |
| 2021-06-30 | $12,330,271 | 464,417 | Shares | Defined | 2022-12-01 | |
| 2021-03-31 | $11,191,511 | 472,415 | Shares | Defined | 2022-12-01 | |
| 2020-12-31 | $7,338,059 | 365,988 | Shares | Defined | 2022-12-01 | |
| 2020-09-30 | $7,295,121 | 371,253 | Shares | Defined | 2021-01-19 | |
| 2020-06-30 | $1,478,633 | 77,741 | Shares | Defined | 2021-01-19 | |
| 2020-03-31 | $1,635,768 | 115,602 | Shares | Defined | 2021-01-19 | |
| No filing history on record for this holder in this stock. | ||||||