WES Institutional Ownership & Shareholders
WESTERN MIDSTREAM PARTNERS L (WES) is currently held by 365 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $7.32B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Alps Advisors Inc is currently the largest disclosed institutional shareholder of WES tracked by InsiderSet, reporting ownership valued at approximately $1.60B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.70B, representing an estimated gain of +6.01% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 74% of the total disclosed WES value among the investors covered in this analysis. Major shareholders include Alps Advisors Inc, Invesco Ltd., Morgan Stanley, and several other long-term asset managers with concentrated positions in WESTERN MIDSTREAM PARTNERS L (WES).
This page ranks the largest institutional WES shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
365
Total Reported Value
$7.32B
Largest Holder
Alps Advisors Inc
Largest Position
$1.60B
Insider Transactions (90d)
3
Latest Filing Quarter
Q2 2026
New Institutional Positions
46
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Alps Advisors Inc | 7.52% | 36,629,600 | $1,602,911,296 | $1,699,247,144 | +$96,335,848 | +6.01% | |
| Invesco Ltd. | 0.08% | 24,122,314 | $1,055,592,460 | $1,119,034,146 | +$63,441,686 | +6.01% | |
| Morgan Stanley | 0.05% | 21,230,903 | $929,064,327 | $984,901,590 | +$55,837,263 | +6.01% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.45% | 8,637,568 | $377,979,976 | $400,696,780 | +$22,716,804 | +6.01% | |
| Goldman Sachs Group Inc | 0.04% | 8,527,559 | $373,165,985 | $395,593,462 | +$22,427,477 | +6.01% | |
| Tortoise Capital Advisors, L.L.C. | 2.89% | 6,506,154 | $284,709,299 | $301,820,484 | +$17,111,185 | +6.01% | |
| Neuberger Berman Group Llc | 0.19% | 6,477,269 | $255,852,626 | $300,480,509 | +$44,627,883 | +17.44% | |
| Chickasaw Capital Management Llc | 8.70% | 5,465,979 | $242,525,488 | $253,566,766 | +$11,041,278 | +4.55% | |
| Kayne Anderson Capital Advisors Lp | 3.37% | 3,928,197 | $171,897,901 | $182,229,059 | +$10,331,158 | +6.01% | |
| Ubs Group Ag | 0.02% | 3,567,482 | $156,113,012 | $165,495,490 | +$9,382,478 | +6.01% | |
| Clearbridge Investments, Llc | 0.10% | 2,711,343 | $118,648,370 | $125,779,202 | +$7,130,832 | +6.01% | |
| Westwood Holdings Group Inc | 0.72% | 2,183,188 | $95,536,327 | $101,278,091 | +$5,741,764 | +6.01% | |
| Bnp Paribas Financial Markets | 0.05% | 1,992,817 | $87,205,672 | $92,446,781 | +$5,241,109 | +6.01% | |
| Miller Howard Investments Inc | 2.04% | 1,710,098 | $75,877,067 | $79,331,446 | +$3,454,379 | +4.55% | |
| Ing Groep Nv | 0.34% | 1,587,500 | $69,469,000 | $73,644,125 | +$4,175,125 | +6.01% | |
| Fractal Investments Llc | 7.57% | 1,506,146 | $66,827,698 | $69,870,113 | +$3,042,415 | +4.55% | |
| Bank Of America Corp | 0.00% | 1,366,602 | $59,802,496 | $63,396,667 | +$3,594,171 | +6.01% | |
| Cushing Asset Management, Lp Dba Nxg Investment Management | 2.71% | 1,330,900 | $59,052,033 | $61,740,451 | +$2,688,418 | +4.55% | |
| Barclays Plc | 0.02% | 1,336,050 | $58,465,548 | $61,979,360 | +$3,513,812 | +6.01% | |
| Berkley W R Corp | 70.69% | 1,266,970 | $55,442,607 | $58,774,738 | +$3,332,131 | +6.01% | |
| Infrastructure Capital Advisors, Llc | 4.16% | 1,217,182 | $53,263,884 | $56,465,073 | +$3,201,189 | +6.01% | |
| Recurrent Investment Advisors Llc | 3.08% | 1,133,291 | $49,592,814 | $52,573,369 | +$2,980,555 | +6.01% | |
| Stifel Financial Corp | 0.04% | 975,975 | $42,708,687 | $45,275,480 | +$2,566,793 | +6.01% | |
| Jpmorgan Chase & Co | 0.00% | 980,558 | $42,546,441 | $45,488,086 | +$2,941,645 | +6.91% | |
| Longfellow Investment Management Co Llc | 8.18% | 914,525 | $40,019,614 | $42,424,815 | +$2,405,201 | +6.01% | |
| Wells Fargo & Company/Mn | 0.01% | 862,254 | $37,732,204 | $39,999,963 | +$2,267,759 | +6.01% | |
| First Trust Advisors Lp | 0.02% | 757,171 | $33,133,802 | $35,125,163 | +$1,991,361 | +6.01% | |
| Hrt Financial Lp | 0.06% | 747,937 | $32,729,000 | $34,696,797 | +$1,967,797 | +6.01% | |
| Brookfield Corp | 0.04% | 731,378 | $32,005,118 | $33,928,625 | +$1,923,507 | +6.01% | |
| Natixis | 0.14% | 657,600 | $28,776,576 | $30,506,064 | +$1,729,488 | +6.01% | |
| Cibc Bancorp Usa Inc. | 0.03% | 645,168 | $28,232,552 | $29,929,344 | +$1,696,792 | +6.01% | |
| Texas Yale Capital Corp. | 0.61% | 638,096 | $27,923,081 | $29,601,273 | +$1,678,192 | +6.01% | |
| Raymond James Financial Inc | 0.01% | 566,167 | $24,775,447 | $26,264,487 | +$1,489,040 | +6.01% | |
| Allianz Asset Management Gmbh | 0.02% | 443,487 | $19,406,991 | $20,573,362 | +$1,166,371 | +6.01% | |
| Adams Asset Advisors, Llc | 1.84% | 408,023 | $18,103,981 | $18,928,187 | +$824,206 | +4.55% | |
| Catalyst Capital Advisors Llc | 0.30% | 406,912 | $17,806,469 | $18,876,648 | +$1,070,179 | +6.01% | |
| Terril Brothers, Inc. | 4.55% | 402,969 | $17,633,923 | $18,693,732 | +$1,059,809 | +6.01% | |
| Empowered Funds, Llc | 0.08% | 362,716 | $15,872,452 | $16,826,395 | +$953,943 | +6.01% | |
| Rr Advisors, Llc | 4.51% | 356,123 | $15,583,942 | $16,520,546 | +$936,604 | +6.01% | |
| Empirical Finance, Llc | 0.60% | 330,016 | $14,441,500 | $15,309,442 | +$867,942 | +6.01% | |
| Lpl Financial Llc | 0.00% | 325,656 | $14,250,690 | $15,107,182 | +$856,492 | +6.01% | |
| Jennison Associates Llc | 0.01% | 313,367 | $13,712,940 | $14,537,095 | +$824,155 | +6.01% | |
| Citadel Advisors Llc | 0.01% | 304,274 | $13,315,030 | $14,115,271 | +$800,241 | +6.01% | |
| Knollwood Investment Advisory, Llc | 1.17% | 301,032 | $13,173,160 | $13,964,874 | +$791,714 | +6.01% | |
| Susquehanna Portfolio Strategies, Llc | 0.20% | 287,825 | $12,595,222 | $13,352,202 | +$756,980 | +6.01% | |
| Sovereign Investment Advisors, Llc | 2.25% | 274,479 | $12,011,201 | $12,733,081 | +$721,880 | +6.01% | |
| Slotnik Capital, Llc | 3.20% | 262,614 | $11,491,989 | $12,182,663 | +$690,674 | +6.01% | |
| Waverly Advisors, Llc | 0.06% | 250,869 | $10,978,021 | $11,637,813 | +$659,792 | +6.01% | |
| Victory Capital Management Inc | 0.01% | 249,581 | $10,921,665 | $11,578,063 | +$656,398 | +6.01% | |
| Exchange Traded Concepts, Llc | 0.05% | 242,806 | $10,773,302 | $11,263,770 | +$490,468 | +4.55% |
Frequently asked questions about WES
Who are the largest institutional holders of WES?
The largest institutional holders of WES reported in the latest SEC Form 13F filings include Alps Advisors Inc, Invesco Ltd., Morgan Stanley, Mirae Asset Global Etfs Holdings Ltd., and Goldman Sachs Group Inc. InsiderSet ranks institutional holders by their latest reported WES position.
What is WES institutional ownership?
This page tracks WES positions reported by institutional investment managers through SEC Form 13F. WESTERN MIDSTREAM PARTNERS L (WES) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own WES?
InsiderSet currently tracks 365 institutional managers reporting WES holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of WES shareholders.
How much WES stock do institutions own?
Institutional investment managers disclosed approximately $7.32B in WES holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was WES institutional ownership last updated?
The latest WES institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional WES holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its WES position after the reporting date.
Are institutions buying or selling WES?
Institutional buying and selling can be analyzed by comparing WES positions across consecutive 13F reporting periods. InsiderSet's WES Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View WES ownership changes.
How has WES institutional ownership changed over time?
InsiderSet tracks WES institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.