Should You Buy Vistra Stock For Its Shrinking Share Count?
Vistra (VST) has fallen about 19% over the past twelve months and trades roughly 30% below its 52-week high, with softer ERCOT power prices and an expected pause in some Texas data-center reviews among the worries. Underneath that tape, the company keeps handing its owners a bigger slice of itself. That is no longer the reason to buy the stock.
Your Slice Of Vistra Keeps Getting Bigger
Over the past three years Vistra’s net income grew 67.3% a year on average. Earnings per share grew 96.6% a year on the same basis. Part of that gap comes from steady share retirement, a quiet raise for anyone who did nothing but hold.
Buybacks ran about $1.1 billion over the past twelve months and dividends about $500 million, which after stock compensation is a total shareholder yield of 3.0% on a $51.1 billion market value.
Vistra Is Retiring Stock More Slowly Now
Over the past three years Vistra shrank its share count by about 3.3% a year on average. Over the past twelve months, net of shares issued, it took out 0.8%. Same program, far less work done on the per-share line.
The slowdown is not for want of appetite: management says the plan buys harder when the shares look cheap against free cash flow, and that buying through July ran ahead of its usual pace. About $1.2 billion of authorization remains, which the company expects to be spent no later than the end of 2027, with the flexibility to add more should conditions warrant.
Free cash flow covers the buyback and the dividend about 1.4 times, and operating cash flow runs about 2.3 times reported net income, so the business converts more cash than its reported profit suggests.
But that cash now has a queue in front of it. Management has earmarked roughly $4.5 billion to $5 billion for growth over 2026 and 2027, spending on the fleet through the Cogentrix acquisition, the Permian Peakers and the PJM nuclear sites contracted to Meta. Up to $1 billion of that is the commitment to Helix Digital Infrastructure, the data-center venture Vistra has backed alongside KKR and NVIDIA. All of it leans on one forecast of more than $10 billion of available cash over those two years, which management expects will still leave $2 billion to $2.5 billion unallocated.
What You Are Buying Is The Fleet And Its Debt
At 23.0 times trailing earnings, the reason to own Vistra is what the generation fleet earns, not what the buyback removes. Management is holding its 2027 adjusted EBITDA midpoint opportunity range at $7.4 billion to $7.8 billion while saying softer ERCOT curves leave it trending toward the lower end. Neither the Cogentrix acquisition nor the Meta contracts sit inside that range yet; management put their combined uplift at roughly $700 million.
Net debt near 3.0 times EBITDA is a moderate load. Interest cover of 3.9 times is thin, leaving limited room above its interest costs if ERCOT prices stay soft.
On balance, this looks more like opportunity than warning. A business covering its payout 1.4 times while still adding contracted generation is worth a look 30% below its high. Just do not underwrite it on the share count. If you cannot settle whether a drawdown this size is a discount or a trap, our dip-buying screen ranks stocks on exactly that.
Vistra Alone Cannot Do This Job For You
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