Talen Energy Corp (TLN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

45,796,460Shares Outstanding

7,754,133Shares held by institutions

$2,920,981,901Value of institutional holdings

76.00%Institutional ownership %

5.63%Shares Changed QoQ

416No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Talen Energy Corp (NASDAQ:TLN) currently has 416 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

Talen Energy saw its institutional ownership percentage fell to 76.0% in December 2025 from 104.5% in September 2025.
The company experienced a 5.63% quarterly change in institutional shares held, alongside an increase of 30.82% in total owners annually.
During the quarter, 244 institutions bought more Talen Energy shares, 132 sold shares, and 40 of the 416 total investors held their position steady.
The aggregate institutional position in Talen Energy now stands at 34.80Mn shares as of December 2025, after investors increased their holdings (up by 1.86Mn shares quarter on quarter which is down 11.82Mn shares year over year).
VANGUARD GROUP INC continues to be the largest institutional holder of Talen Energy as of December 31, 2025, with a position of 4.46Mn shares, representing 9.73% of the company's outstanding stock.
Among the most significant buyers of Talen Energy during December 2025 were NORGES BANK (602.74K), Sachem Head Capital Management LP (420.00K), Deltroit Asset Management (UK) LLP (275.00K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (162.79K), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (134.25K).
Leading sellers of Talen Energy stock in December 2025 included BlackRock, Inc. (244.64K), JANE STREET GROUP, LLC (212.51K), Charter Oak Advisors LP (151.34K), P SCHOENFELD ASSET MANAGEMENT LP (123.39K), WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (110.30K).
The top 10 institutional holders of Talen Energy for the quarter ending December 2025 included VANGUARD GROUP INC (4.46Mn), BlackRock, Inc. (4.00Mn), Rubric Capital Management LP (3.60Mn), MFN Partners Management, LP (3.00Mn), REAVES W H & CO INC (1.52Mn), STATE STREET CORP (1.32Mn), GEODE CAPITAL MANAGEMENT, LLC (1.05Mn), Sachem Head Capital Management LP (1.00Mn), Capital World Investors (775.00K), NORGES BANK (602.74K).

416 Institutional Holders

7,754,133 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	4,457,654	-65,505	-1.45%	$1,670,907,026.00
BlackRock, Inc.	31 Dec, 2025	3,999,723	-244,636	-5.76%	$1,499,256,358.00
Rubric Capital Management LP	31 Dec, 2025	3,602,171	0	0.00%	$1,350,237,778.00
MFN Partners Management, LP	31 Dec, 2025	3,000,000	0	0.00%	$1,124,520,000.00
REAVES W H & CO INC	31 Dec, 2025	1,521,697	111,160	7.88%	$570,392,903.00
STATE STREET CORP	31 Dec, 2025	1,321,480	-17,218	-1.29%	$495,343,563.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,049,196	87,784	9.13%	$409,559,376.00
Sachem Head Capital Management LP	31 Dec, 2025	1,000,000	420,000	72.41%	$374,840,000.00
Capital World Investors	31 Dec, 2025	774,999	0	0.00%	$290,500,625.00
NORGES BANK	31 Dec, 2025	602,736	602,736	0.00%	$225,929,562.00
CARRONADE CAPITAL MANAGEMENT, LP	31 Dec, 2025	577,239	16,496	2.94%	$216,372,000.00
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	31 Dec, 2025	569,399	-110,298	-16.23%	$213,433,521.00
MORGAN STANLEY	31 Dec, 2025	437,423	-52,140	-10.65%	$163,964,094.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	403,079	60,165	17.55%	$151,090,541.00
Two Seas Capital LP	31 Dec, 2025	391,974	125,086	46.87%	$146,927,534.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	369,098	14,513	4.09%	$138,352,694.00
YACKTMAN ASSET MANAGEMENT LP	31 Dec, 2025	360,000	-100	-0.03%	$134,942,400.00
Capital Research Global Investors	31 Dec, 2025	335,377	-36,057	-9.71%	$125,712,715.00
JPMORGAN CHASE & CO	31 Dec, 2025	332,315	-77,746	-18.96%	$124,564,955.00
Clearbridge Investments, LLC	31 Dec, 2025	321,058	60,941	23.43%	$120,345,197.00

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