Talen Energy Corp (TLN)

Price$313.78Cached quoteAs of 2026-09-04 16:23 UTC

AI: Fair-priced

Price checkThe shares look fairly priced because strong cash targets are offset by heavy debt and execution risk.

At the observed market price, Talen’s equity is worth about $14.7 billion. Against management’s 2026 adjusted free cash flow guide of $1.20-$1.35 billion, investors are paying roughly 11-12 times that cash flow, equivalent to an 8%-9% cash yield. Free cash flow means cash left after running and investing in the business, then paying interest and taxes. The catch is leverage: June net debt was about $9.3 billion. Management’s above-$40-per-share 2028 cash goal would look cheaper, but that outcome still requires successful integration and supportive power markets.

Big pictureCash generation is improving, but reported earnings remain volatile and depend heavily on power-market conditions.

The SEC-derived history shows how uneven the economics can be. Operating cash flow rose from $256 million in 2024 to $704 million in 2025, while capital spending was only $98 million in 2025. Yet 2025 still produced a $219 million net loss, and the first half of 2026 generated just $27 million of operating cash before $181 million of capital spending. Management reports much stronger adjusted cash flow because it removes items such as a $495 million cash settlement of stock awards. That gap makes durability the central question.

Business strengthLong power contracts and capacity payments improve visibility, while acquisitions broaden the fleet and customer opportunity.

Talen has real strengths beyond a simple bet on spot electricity prices. Its Amazon contract can supply up to 1,920 megawatts from Susquehanna through 2042, and about 85% of expected 2026 generation and 70% of 2027 generation was hedged at June 30. The July capacity auction also secured about $1.21 billion of 2028-2029 revenue. Capital allocation has been aggressive: about $2.3 billion of shares were repurchased since 2024, although Cornerstone issued 2.4 million new shares and lifted the share count again.

What could change the storyDeleveraging and sustained cash delivery would strengthen the case; weaker power prices would quickly weaken it.

The bull case strengthens if adjusted free cash flow lands near the $1.20-$1.35 billion 2026 guide, debt falls materially, and management’s above-$40-per-share 2028 goal becomes visible in reported cash. The bear case is that acquisition debt remains high while merchant power exposure reappears: only about 30% of expected 2028 generation was hedged at June 30. A useful threshold is net debt moving toward management’s below-3.5-times leverage target without large new share issuance. Failure to do that would make the current valuation less forgiving.

AI: News

Guidance raised after Q2Talen raised its full-year cash outlook after stronger operating results and the newly acquired plants.

On August 5, Talen raised 2026 adjusted operating earnings guidance to $2.025-$2.225 billion and adjusted free cash flow guidance to $1.20-$1.35 billion. Second-quarter adjusted operating earnings were $374 million and adjusted free cash flow was $212 million, although reported net income was a $92 million loss. The update matters because it increased expected cash available for debt reduction and buybacks after Cornerstone. Shares closed about 2.6% higher the following session, but timing alone does not prove the results caused the move.

Strong capacity auctionA strong capacity auction locked in substantial future revenue, improving visibility for the 2028 to 2029 period.

On July 14, Talen said 10,180 megawatts cleared in PJM’s 2028-2029 capacity auction at $325 per megawatt-day, implying about $1.208 billion of capacity revenue for that planning year. Capacity revenue pays generators for being available when the grid needs them, separate from electricity actually sold. This supports future cash flow before energy prices are known. It also partly offsets the uncertainty created by only about 30% of expected 2028 generation being hedged at the end of June.

Cornerstone acquisition closedTalen completed a large gas-plant acquisition that boosts scale but materially increases debt and share count.

On June 15, Talen closed the Cornerstone acquisition of three gas-fired plants adding about 2.6 gigawatts. Consideration was roughly $2.55 billion in cash plus 2.4 million Talen shares. The company financed the transaction alongside $4.0 billion of new unsecured notes while redeeming $1.2 billion of higher-cost debt. The deal expands western PJM exposure and management says it adds more than 15% to cash flow per share, but the SEC-derived balance sheet shows total debt reaching about $9.6 billion by June.

Valuation reset selloffThe shares fell sharply as investors reassessed valuation and a potential block of newly registered shares.

On August 18, the stock fell about 11% during the session. Investing.com attributed the move to a mix of post-earnings valuation concerns, analyst target cuts, possible supply from registered Cornerstone shares, and a broad selloff in power and artificial-intelligence infrastructure names. That attribution is uncertain rather than proven causation. The company-specific issue is concrete: up to about 2.4 million acquisition shares were registered for resale, creating a potential overhang even though Talen itself would receive no sale proceeds.

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Revenue

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2025

Net income

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Free cash flow

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Total cash / debt

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Financial statements

	2025	2024	2022	2021	2015	2014	2013
Revenue	$2.52B	$1.57B	$3.21B	$1.77B	$4.48B	$4.58B	$4.50B
Operating expenses	$985.0M	$499.0M	$666.0M	$687.0M	—	—	—
Operating income	−$90.0M	$226.0M	$241.0M	−$446.0M	−$39.0M	$397.0M	−$293.0M
Operating margin	−3.57%	14.36%	7.51%	−25.13%	−0.87%	8.67%	−6.52%
EBITDA	$189.0M	$524.0M	$761.0M	−$309.0M	$317.0M	$694.0M	$6.0M
EBITDA margin	7.51%	33.29%	23.71%	−17.41%	7.07%	15.15%	0.13%
Net income	−$219.0M	$998.0M	−$1.29B	−$989.0M	−$341.0M	$410.0M	−$230.0M
Net profit margin	−8.70%	63.41%	−40.29%	−55.72%	−7.61%	8.95%	−5.12%
Basic EPSper basic share	-$4.79	$18.40	-$2,864.44	-$2,198.06	-$3.10	$4.91	-$2.75
Diluted EPSper diluted share	-$4.79	$17.67	-$2,864.44	-$2,198.06	-$3.10	$4.91	-$2.75

Review official source filings ↗

Owners

Reported shareholders

Reference date Jun 30, 2026

9.09%of listed shares

BlackRock, Inc.4.36M shares · Jun 30, 2026

View holders

Top 20 reported holders of TLN
Holder	% owned
BlackRock, Inc.	9.09%4.36M shares
Rubric Capital Management LP	7.52%3.6M shares
MFN Partners Management, LP	6.26%3M shares
ECP ControlCo, LLC	5.01%2.4M shares
VANGUARD PORTFOLIO MANAGEMENT LLC	4.52%2.17M shares
VANGUARD CAPITAL MANAGEMENT LLC	4.29%2.05M shares
FRED ALGER MANAGEMENT, LLC	3.23%1.55M shares
REAVES W H & CO INC	3.08%1.48M shares
STATE STREET CORP	2.88%1.38M shares
Sachem Head Capital Management LP	2.86%1.37M shares
GEODE CAPITAL MANAGEMENT, LLC	1.99%953.57K shares
Assenagon Asset Management S.A.	1.82%869.46K shares
CARRONADE CAPITAL MANAGEMENT, LP	1.66%795.51K shares
MILLENNIUM MANAGEMENT LLC	1.63%781.46K shares
Capital World Investors	1.58%758K shares
Invesco Ltd.	1.23%588.57K shares
Attestor Capital Ltd	1.23%587.47K shares
NORGES BANK	1.21%579.89K shares
Two Seas Capital LP	1.06%507.21K shares
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	1.04%497.66K shares

Percentages use 47.9M shares of this listed class outstanding on Jun 30, 2026.

Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.

Source: SEC Form 13F ↗Updated Sep 29, 2026 · Quarterly data

Insider buys & sells

Jul 1, 2024–Jun 30, 2026

Buys3$190.6K disclosed value

Sells (SEC code S)23$1.12B disclosed value

Transaction	Insider	Type	Shares	Price	Value	Owned after
Jun 15, 2026Form 4	ABBAS GIZMAN IDirector	SellCommon Stock	2.6K	$380.00	$988.0K	2.6K
Jun 27, 2025Form 4	Rubric Capital Management LP +1TenPercentOwner	SellCommon Stock · indirect	1.1K	$298.14	$339.0K	5.73M
Jun 27, 2025Form 4	Rubric Capital Management LP +1TenPercentOwner	SellCommon Stock · indirect	25.9K	$297.70	$7.71M	5.74M
Jun 27, 2025Form 4	Rubric Capital Management LP +1TenPercentOwner	SellCommon Stock · indirect	76.5K	$296.38	$22.69M	5.76M
Jun 27, 2025Form 4	Rubric Capital Management LP +1TenPercentOwner	SellCommon Stock · indirect	51.8K	$295.62	$15.32M	5.84M