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Western Midstream Partners, LP
$45.92 +0.18 (+0.39%) At close · Jul 14
Customer concentration — top customer 10% of revenue

One customer — 10% of revenue (all periods presented in the consolidated statements of operations)

“Occidental was the only customer from which revenues exceeded 10% of consolidated revenues for all periods presented in the consolidated statements of operations.”
View the 10-Q filed May 6, 2026
Market Cap
$18.08B
Shares
393,781,339

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 349
Total Value: $6,909,821,173
Total Shares: 167,450,854
Showing 1–100 of 357 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 350 13F filers
Top Holder
23.1%
Jun 2023 → Mar 2026 · range 18.0% – 24.1%
of institutional value
Top 5
53.2%
Jun 2023 → Mar 2026 · range 52.5% – 58.1%
of institutional value
Top 10
70.6%
Jun 2023 → Mar 2026 · range 70.6% – 74.2%
of institutional value
HHI
908
Jun 2023 → Mar 2026 · range 750 – 1,036
Broadly held
Showing 100 of 357
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Large ALPS ADVISORS INC $1,590,699,864 23.02% 38,637,354
Mega Invesco Ltd. $990,039,071 14.33% 24,047,585
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $365,170,324 5.28% 8,869,816
Mid TORTOISE CAPITAL ADVISORS, L.L.C. $361,457,284 5.23% 8,779,628
Mega GOLDMAN SACHS GROUP INC $360,587,938 5.22% 8,758,512
Large Blackstone Inc. $360,460,723 5.22% 8,755,422
Mega NEUBERGER BERMAN GROUP LLC $258,700,339 3.74% 6,283,710
Mid CHICKASAW CAPITAL MANAGEMENT LLC $241,014,939 3.49% 5,507,654
Mega MORGAN STANLEY $187,338,524 2.71% 4,550,365
Mid KAYNE ANDERSON CAPITAL ADVISORS LP $161,307,805 2.33% 3,918,091
Mega UBS Group AG $153,244,536 2.22% 3,722,238
Mega Clearbridge Investments, LLC $108,027,733 1.56% 2,623,943
Large WESTWOOD HOLDINGS GROUP INC $88,224,551 1.28% 2,142,933
Mega BNP PARIBAS ARBITRAGE, SA $86,748,895 1.26% 2,107,090
Mid CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT $69,037,973 1.00% 1,676,900
Large ING GROEP NV $65,357,375 0.95% 1,587,500
Mid MILLER HOWARD INVESTMENTS INC /NY $65,253,420 0.94% 1,584,975
Small Fractal Investments LLC $64,958,273 0.94% 1,577,806
Mega JPMORGAN CHASE & CO $61,363,636 0.89% 1,490,494
Mid BERKLEY W R CORP $52,161,154 0.75% 1,266,970
Mid INFRASTRUCTURE CAPITAL ADVISORS, LLC $50,839,968 0.74% 1,234,879
Mid Recurrent Investment Advisors LLC $46,717,986 0.68% 1,134,758
Mega BANK OF AMERICA CORP /DE/ Bank $46,451,451 0.67% 1,128,284
Large CIBC Bancorp USA Inc. Bank $44,139,920 0.64% 1,072,138
Mid EAGLE GLOBAL ADVISORS LLC $43,801,586 0.63% 1,063,920
Mega BARCLAYS PLC $43,718,833 0.63% 1,061,910
Large STIFEL FINANCIAL CORP $40,508,973 0.59% 983,944
Small LONGFELLOW INVESTMENT MANAGEMENT CO LLC $37,650,994 0.54% 914,525
Mega FIRST TRUST ADVISORS LP $37,159,424 0.54% 902,585
Mega WELLS FARGO & COMPANY/MN $34,523,308 0.50% 838,555
Large BROOKFIELD Corp /ON/ $27,625,481 0.40% 671,010
Large NATIXIS $27,546,847 0.40% 669,100
Mid Texas Yale Capital Corp. $26,053,240 0.38% 632,821
Mega RAYMOND JAMES FINANCIAL INC $22,879,280 0.33% 555,727
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $20,012,737 0.29% 486,100
Large Empowered Funds, LLC $19,472,957 0.28% 472,989
Large Allianz Asset Management GmbH $18,258,359 0.26% 443,487
Mid Empirical Finance, LLC $18,204,921 0.26% 442,189
Small Terril Brothers, Inc. $16,681,631 0.24% 405,189
Large HRT FINANCIAL LP $16,604,396 0.24% 403,313
Small Catalyst Capital Advisors LLC $16,542,600 0.24% 401,812
Small Adams Asset Advisors, LLC $16,402,254 0.24% 374,823
Large PEAK6 LLC $15,644,600 0.23% 380,000
Mega JANE STREET GROUP, LLC $15,479,178 0.22% 375,982
Mega JENNISON ASSOCIATES LLC $13,150,315 0.19% 319,415
Small Knollwood Investment Advisory, LLC $12,393,487 0.18% 301,032
Mega LPL Financial LLC $12,347,871 0.18% 299,924
Mid Jump Financial, LLC $12,134,857 0.18% 294,750
Mid Susquehanna Portfolio Strategies, LLC $11,881,867 0.17% 288,605
Small Sovereign Investment Advisors, LLC $11,300,300 0.16% 274,479
Mid EXCHANGE TRADED CONCEPTS, LLC $11,101,778 0.16% 269,657
Small Slotnik Capital, LLC $10,811,818 0.16% 262,614
Mega JANE STREET GROUP, LLC $10,560,105 0.15% 256,500
Large PEAK6 LLC $10,510,701 0.15% 255,300
Mid Waverly Advisors, LLC $10,429,143 0.15% 253,319
Mega VICTORY CAPITAL MANAGEMENT INC $10,275,249 0.15% 249,581
Mega CITADEL ADVISORS LLC $10,236,344 0.15% 248,636
Mega CITADEL ADVISORS LLC $10,099,001 0.15% 245,300
Mid Advisors Asset Management, Inc. $9,981,995 0.14% 242,458
Mega ROYAL BANK OF CANADA Bank $9,925,510 0.14% 241,086
Mid Maryland State Retirement & Pension System Pension $8,961,638 0.13% 217,674
Small Heronetta Management, L.P. $8,495,882 0.12% 206,361
Mid STEPHENS INC /AR/ $8,458,500 0.12% 205,453
Small Militia Capital Management LLC $8,244,292 0.12% 200,250
Small RR Advisors, LLC $7,588,166 0.11% 184,313
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $7,542,344 0.11% 183,200
Mid HORIZON KINETICS ASSET MANAGEMENT LLC $6,988,360 0.10% 169,744
Small Ellsworth Advisors, LLC $6,846,818 0.10% 166,306
Mega CITIGROUP INC $6,694,941 0.10% 162,617
Mid Americana Partners, LLC $6,671,969 0.10% 162,059
Mid EVERGREEN CAPITAL MANAGEMENT LLC $6,511,735 0.09% 158,167
Large CIBC WORLD MARKET INC. $6,471,924 0.09% 157,200
Mid Sanctuary Advisors, LLC $5,930,785 0.09% 144,056
Mid U.S. Capital Wealth Advisors, LLC $5,783,355 0.08% 140,475
Large Rockefeller Capital Management L.P. $5,508,503 0.08% 133,799
Large Cresset Asset Management, LLC $5,351,111 0.08% 129,976
Large Mariner, LLC $5,326,244 0.08% 129,372
Mega ENVESTNET ASSET MANAGEMENT INC $4,557,971 0.07% 110,711
Mid HENNESSY ADVISORS INC $4,539,404 0.07% 110,260
Small Lavaca Capital LLC $4,446,360 0.06% 108,000
Large Cetera Investment Advisers $4,293,825 0.06% 104,295
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $4,267,435 0.06% 103,654
Micro PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE $4,117,000 0.06% 100,000
Mid Summit Financial, LLC $3,882,413 0.06% 94,302
Small SPIRIT OF AMERICA MANAGEMENT CORP/NY $3,726,164 0.05% 85,150
Large HighTower Advisors, LLC $3,542,349 0.05% 86,042
Large GLENMEDE TRUST CO NA Bank $3,519,252 0.05% 85,481
Large Pathstone Holdings, LLC $3,420,321 0.05% 83,078
Large FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ $3,244,978 0.05% 78,819
Mega VAN ECK ASSOCIATES CORP $3,182,564 0.05% 77,303
Small Pekin Hardy Strauss, Inc. $3,011,585 0.04% 73,150
Mid D.A. DAVIDSON & CO. $2,982,725 0.04% 72,449
Large NewEdge Advisors, LLC $2,741,263 0.04% 66,584
Mega BlackRock, Inc. $2,703,056 0.04% 65,656
Small Parkside Financial Bank & Trust Bank $2,694,082 0.04% 65,438
Small DIVIDEND ASSETS CAPITAL, LLC $2,649,495 0.04% 64,355
Small GraniteShares Advisors LLC $2,520,056 0.04% 61,211
Mid HUB Investment Partners, LLC $2,493,337 0.04% 60,562
Large Cambridge Investment Research Advisors, Inc. $2,389,424 0.03% 58,038
Large CAPTRUST FINANCIAL ADVISORS $2,191,067 0.03% 53,220
Key facts CIK 1423902 CUSIP 958669103 13F (30d) 36 filings 27 filers Visit website Investor relations

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