Talen Energy Corp (TLN) Institutional Ownership

Institutions by Trading Activity

48,582,000Shares Outstanding

46,131,385Shares held by institutions

$15,111,719,098Value of institutional holdings

94.96%Institutional ownership %

3.05%Shares Changed QoQ

571No. of institutional investors

Talen Energy Corp (NASDAQ:TLN) has 570 institutional investors with active 13F positions as of December 2025.

These investors held 94.7% of outstanding shares in December 2025, down from 98.2% in September 2025.
Their total shares held in TLN increased 2.93% from the prior quarter, while the number of investors in Talen Energy increased 80.38% year over year.
Of these 570 funds, 333 grew their exposure to Talen Energy, 189 cut back, and 48 maintained positions.
Combined, these investors held 45.99Mn shares in TLN for December 2025, up by 1.31Mn shares quarter on quarter, and down 879.11K shares year over year.
Aspect Partners, LLC is the top holder of Talen Energy as of December 31, 2025, with 13 shares representing 0.0% of outstanding stock.
Business Quant data shows the 1 biggest positions in Talen Energy as of December 2025 are held by Aspect Partners, LLC (13).

46,131,385 Total Shares Held

Rows:

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
FRED ALGER MANAGEMENT, LLC	31 Dec, 2025	1,804,094	140,345	8.44%	$676,246,595.00
REAVES W H & CO INC	31 Dec, 2025	1,521,697	111,160	7.88%	$570,392,903.00
Invesco Ltd.	31 Dec, 2025	1,441,381	378,357	35.59%	$540,287,254.00
State Street Corp	31 Dec, 2025	1,321,480	-17,218	-1.29%	$495,343,563.00
LONE PINE CAPITAL LLC	31 Dec, 2025	1,292,516	100,000	8.39%	$484,486,697.00
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
FMR LLC	31 Dec, 2025	645,353	-516,401	-44.45%	$241,904,055.00
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

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