Williams Companies: which funds bought and sold
Institutions that bought and sold Williams Companies shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 852 institutions that filed 13F reports for both quarters added to or opened positions in Williams Companies, and 777 cut or closed them. Together they added a net 34.2M shares, +3.3% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 12.5M shares (+8.7%); index fund managers were net buyers of 3.7M shares (+1.0%). 129 opened a new position and 116 sold out entirely.
Bought, Q2 2026 852 institutions, 129 of them new holders Sold, Q2 2026 777 institutions, 116 of them sold out
Net change, all compared +34.2M shares (+3.3%)
Net change, active managers +12.5M shares (+8.7%), 43 bought, 55 sold
Buyers versus sellers
852 bought 280 777 sold
Active managers and hedge funds 43 bought · 55 sold · +12.5M
Index fund managers 8 bought · 4 sold · +3.7M
Other institutions 801 bought · 718 sold · +18.0M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Wellington Management Group LLP Active manager | +10.0M +43.4% | 33.1M | $2.5B |
| Massachusetts Financial Services Co Active manager | +4.7M New position | 4.7M | $354M |
| Ontario Teachers Pension Plan Board | +4.4M New position | 4.4M | $329M |
| Blackrock, Inc. Index funds | +3.6M +3.2% | 115.5M | $8.6B |
| Barclays PLC | +2.8M +76.7% | 6.5M | $485M |
| Vontobel Holding Ltd. | +2.0M +2999.4% | 2.1M | $157M |
| Victory Capital Management Inc Active manager | +1.9M +41.7% | 6.5M | $482M |
| UBS Group AG | +1.8M +19.4% | 10.8M | $803M |
| Cbre Investment Management Listed Real Assets LLC | +1.7M +10683.3% | 1.8M | $131M |
| Pointstate Capital LP Hedge fund | +1.2M New position | 1.2M | $92.1M |
| Munro Partners Active manager | +1.2M New position | 1.2M | $91M |
| Invesco Ltd. | +1.2M +6.7% | 19.3M | $1.4B |
| Wells Fargo & Company | +1.2M +18.8% | 7.6M | $561M |
| Royal Bank Of Canada | +1.2M +9.7% | 13.3M | $989M |
| Parnassus Investments, LLC Active manager | +1.2M New position | 1.2M | $87.1M |
| Allspring Global Investments Holdings, LLC | +1.2M +459.7% | 1.4M | $104M |
| Junto Capital Management LP Hedge fund | +1.1M New position | 1.1M | $79.2M |
| Nomura Asset Management International Inc. | +1.0M +4154.7% | 1.0M | $77.3M |
| Holocene Advisors, LP Hedge fund | +979K +99.5% | 2.0M | $146M |
| Clearbridge Investments, LLC Active manager | +973K +4.2% | 24.2M | $1.8B |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Wellington Management Group LLP Active manager | +10.0M +43.4% | 33.1M | $2.5B |
| Massachusetts Financial Services Co Active manager | +4.7M New position | 4.7M | $354M |
| Victory Capital Management Inc Active manager | +1.9M +41.7% | 6.5M | $482M |
| Pointstate Capital LP Hedge fund | +1.2M New position | 1.2M | $92.1M |
| Munro Partners Active manager | +1.2M New position | 1.2M | $91M |
| Parnassus Investments, LLC Active manager | +1.2M New position | 1.2M | $87.1M |
| Junto Capital Management LP Hedge fund | +1.1M New position | 1.1M | $79.2M |
| Holocene Advisors, LP Hedge fund | +979K +99.5% | 2.0M | $146M |
| Clearbridge Investments, LLC Active manager | +973K +4.2% | 24.2M | $1.8B |
| Alyeska Investment Group, L.P. Hedge fund | +781K +64.5% | 2.0M | $148M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Qube Research & Technologies Ltd Hedge fund | −3.8M −97.9% | 82K | $6.1M |
| Commonwealth Of Pennsylvania Public School Empls Retrmt Sys | −2.0M Sold out | 0 | — |
| Morgan Stanley | −1.9M −5.7% | 31.8M | $2.4B |
| Worldquant Millennium Advisors LLC Hedge fund | −1.4M −83.3% | 277K | $20.6M |
| Deutsche Bank Ag\ | −1.4M −7.1% | 17.6M | $1.3B |
| Amundi | −1.4M −11.6% | 10.4M | $770M |
| Arrowstreet Capital, Limited Partnership Hedge fund | −1.3M −86.0% | 214K | $15.9M |
| D. E. Shaw & Co., Inc. Hedge fund | −1.2M −62.5% | 731K | $54.4M |
| Legal & General Group PLC | −1.2M −13.1% | 8.0M | $596M |
| Price T Rowe Associates Inc Active manager | −1.0M −6.5% | 14.9M | $1.1B |
| Marshall Wace, LLP Hedge fund | −1.0M Sold out | 0 | — |
| State Street Corp Index funds | −973K −1.3% | 72.0M | $5.4B |
| Squarepoint Ops LLC Hedge fund | −954K −94.1% | 60K | $4.4M |
| Voloridge Investment Management, LLC Hedge fund | −836K Sold out | 0 | — |
| Artisan Partners Limited Partnership Active manager | −768K −16.6% | 3.9M | $286M |
| Ameriprise Financial Inc | −703K −11.8% | 5.3M | $392M |
| Jpmorgan Chase & Co | −679K −3.1% | 21.4M | $1.6B |
| Assenagon Asset Management S.A. | −675K −85.2% | 117K | $8.7M |
| Jane Street Group, LLC | −542K −79.9% | 136K | $10.1M |
| Millennium Management LLC Hedge fund | −528K −26.4% | 1.5M | $109M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Qube Research & Technologies Ltd Hedge fund | −3.8M −97.9% | 82K | $6.1M |
| Worldquant Millennium Advisors LLC Hedge fund | −1.4M −83.3% | 277K | $20.6M |
| Arrowstreet Capital, Limited Partnership Hedge fund | −1.3M −86.0% | 214K | $15.9M |
| D. E. Shaw & Co., Inc. Hedge fund | −1.2M −62.5% | 731K | $54.4M |
| Price T Rowe Associates Inc Active manager | −1.0M −6.5% | 14.9M | $1.1B |
| Marshall Wace, LLP Hedge fund | −1.0M Sold out | 0 | — |
| Squarepoint Ops LLC Hedge fund | −954K −94.1% | 60K | $4.4M |
| Voloridge Investment Management, LLC Hedge fund | −836K Sold out | 0 | — |
| Artisan Partners Limited Partnership Active manager | −768K −16.6% | 3.9M | $286M |
| Millennium Management LLC Hedge fund | −528K −26.4% | 1.5M | $109M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Massachusetts Financial Services CoActive manager | 4.7M | $354M |
| Ontario Teachers Pension Plan Board | 4.4M | $329M |
| Pointstate Capital LPHedge fund | 1.2M | $92.1M |
| Munro PartnersActive manager | 1.2M | $91M |
| Parnassus Investments, LLCActive manager | 1.2M | $87.1M |
| Junto Capital Management LPHedge fund | 1.1M | $79.2M |
| Janney Montgomery Scott LLC | 762K | $56.7M |
| Southpoint Capital Advisors LPHedge fund | 623K | $46.3M |
| Jain Global LLCHedge fund | 507K | $37.7M |
| Capital Innovations LLC | 410K | $30.5M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Commonwealth Of Pennsylvania Public School Empls Retrmt Sys | 2.0M | $142M |
| Marshall Wace, LLPHedge fund | 1.0M | $75.1M |
| Voloridge Investment Management, LLCHedge fund | 836K | $60.9M |
| Rivermont Capital Management LP | 372K | $27.1M |
| Zurich Insurance Group Ltd | 341K | $24.8M |
| Trexquant Investment LPHedge fund | 238K | $17.3M |
| Campbell & Co Investment Adviser LLC | 167K | $12.1M |
| Dilation Capital Management LP | 151K | $11M |
| Capital Fund Management S.A.Hedge fund | 143K | $10.4M |
| Militia Capital Management LLC | 115K | $8.4M |
Who holds the shares
- Institutions reporting
- 1,821
- Ten largest holders
- 45.2% of 13F-reported shares
- Index fund managers
- 33.8% of 13F-reported shares
- Active managers and hedge funds
- 14.2% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 43 | 55 | 12 | 11 | +12.5M | +8.7% |
| Index fund managers | 8 | 4 | 0 | 0 | +3.7M | +1.0% |
| Other institutions | 801 | 718 | 117 | 105 | +18.0M | +3.3% |