undamentalytics Newsletter

Vistra Corp.: which funds bought and sold

Institutions that bought and sold Vistra 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, 819 institutions that filed 13F reports for both quarters added to or opened positions in Vistra, and 535 cut or closed them. Together they added a net 1.3M shares, +0.5% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 4.6M shares (−7.3%); index fund managers were net buyers of 601K shares (+0.6%). 200 opened a new position and 121 sold out entirely.

Bought, Q2 2026 819 institutions, 200 of them new holders Sold, Q2 2026 535 institutions, 121 of them sold out
Net change, all compared +1.3M shares (+0.5%)
Net change, active managers −4.6M shares (−7.3%), 55 bought, 54 sold

Buyers versus sellers

institutions compared, 1,490
Active managers and hedge funds 55 bought · 54 sold · −4.6M
Index fund managers 8 bought · 4 sold · +601K
Other institutions 756 bought · 477 sold · +5.3M

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
SG Americas Securities, LLC +1.9M +311.1% 2.5M $404M
Goldman Sachs Group Inc +1.4M +42.0% 4.7M $752M
Corvex Management LP Hedge fund +1.0M New position 1.0M $162M
Victory Capital Management Inc Active manager +881K +853.1% 984K $156M
UBS Group AG +801K +17.4% 5.4M $856M
Phoenix Financial Ltd. +774K +7545.4% 784K $124M
Bank Of Montreal +759K +198.2% 1.1M $181M
Baillie Gifford & Co Active manager +749K New position 749K $119M
Morgan Stanley +624K +7.6% 8.9M $1.4B
Toronto Dominion Bank +602K +588.3% 705K $112M
Blackrock, Inc. Index funds +584K +2.1% 29.1M $4.6B
D. E. Shaw & Co., Inc. Hedge fund +581K +217.6% 848K $135M
Invesco Ltd. +560K +17.8% 3.7M $589M
Point72 Asset Management, L.P. Hedge fund +560K +60.9% 1.5M $235M
Egerton Capital (UK) LLP Hedge fund +485K New position 485K $77M
Wellington Management Group LLP Active manager +473K +51.0% 1.4M $222M
Balyasny Asset Management L.P. Hedge fund +468K +136.4% 810K $129M
Bridgewater Associates, LP Hedge fund +403K +115.7% 752K $119M
Thiel Macro LLC +373K New position 373K $59.1M
Capitalatwork S.A. +354K New position 354K $56.1M

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Lone Pine Capital LLC Hedge fund −6.2M Sold out 0 —
Jpmorgan Chase & Co −4.2M −56.6% 3.3M $528M
Jane Street Group, LLC −2.4M −72.7% 889K $141M
FMR LLC Active manager −1.6M −10.4% 14.2M $2.2B
Massachusetts Financial Services Co Active manager −791K −20.0% 3.2M $502M
Canada Pension Plan Investment Board −734K −23.0% 2.4M $389M
Amundi −610K −52.7% 547K $86.7M
Alkeon Capital Management LLC Hedge fund −600K −23.6% 1.9M $309M
Barclays PLC −568K −52.2% 520K $82.4M
Atreides Management, LP Hedge fund −524K Sold out 0 —
Citadel Advisors LLC Hedge fund −403K −50.7% 392K $62.2M
Mufg Securities Emea PLC −362K −96.7% 12K $2M
Holocene Advisors, LP Hedge fund −321K Sold out 0 —
Voloridge Investment Management, LLC Hedge fund −305K −50.6% 298K $47.3M
Renaissance Technologies LLC Hedge fund −297K −27.9% 765K $121M
Capital Fund Management S.A. Hedge fund −261K Sold out 0 —
Soros Fund Management LLC Hedge fund −240K −98.3% 4,223 $669,894
Adage Capital Partners Gp, L.L.C. Hedge fund −212K −38.6% 338K $53.5M
Qube Research & Technologies Ltd Hedge fund −206K Sold out 0 —
National Bank Of Canada −200K −29.3% 483K $76.5M

New positions

largest by value
InstitutionSharesValue June 30, 2026
Corvex Management LPHedge fund 1.0M $162M
Baillie Gifford & CoActive manager 749K $119M
Egerton Capital (UK) LLPHedge fund 485K $77M
Thiel Macro LLC 373K $59.1M
Capitalatwork S.A. 354K $56.1M
Arvin Capital Management LP 204K $32.3M
Tredje Ap-Fonden 138K $21.9M
Capital Innovations LLC 125K $19.8M
Blue Grotto Capital, LLC 82K $13.1M
Capricorn Fund Managers Ltd 80K $12.7M

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Lone Pine Capital LLCHedge fund 6.2M $930M
Atreides Management, LPHedge fund 524K $78.7M
Holocene Advisors, LPHedge fund 321K $48.2M
Capital Fund Management S.A.Hedge fund 261K $39.3M
Qube Research & Technologies LtdHedge fund 206K $30.9M
Trexquant Investment LPHedge fund 174K $26.1M
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys 167K $25.1M
Troluce Capital Advisors LLC 158K $23.8M
Wealth High Governance Asset Management Ltda. 130K $19.5M
Sourcerock Group LLC 71K $10.7M

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
1,395
Ten largest holders
46.5%
of 13F-reported shares
Index fund managers
35.5%
of 13F-reported shares
Active managers and hedge funds
20.7%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 55 54 14 11 −4.6M −7.3%
Index fund managers 8 4 0 0 +601K +0.6%
Other institutions 756 477 186 110 +5.3M +4.7%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

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