Vault-13

TALEN ENERGY CORP TLN

COM · Common Stock · CUSIP 87422Q109

7 institutional holders +3 vs Q4 2023
1,398,9911.4m shares reported held*
$132.0mreported value*
4 new 2 added 0 reduced 1 sold out net bought ≈ $110.9m (+1.2m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $94.35.

Trends to Q1 2024

Institutional holders

Managers reporting a position, each quarter

0258Q2 23: 2Q3 23: 3Q4 23: 4Q1 24: 77Q2 23Q3 23Q4 23Q1 24
Numbers
QuarterHolders
Q2 20232
Q3 20233
Q4 20234
Q1 20247

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
10010Q3 23: 1 bought or addedQ3 23: 1 cut or sold outQ3 23Q4 23: 2 bought or addedQ4 23: 1 cut or sold outQ4 23Q1 24: 6 bought or addedQ1 24: 1 cut or sold outQ1 24
Numbers
QuarterBought or addedCut or sold out
Q3 202311
Q4 202321
Q1 202461

Biggest buyers

REAVES W H & CO INC Added +678,605+678.6k
COOPER CREEK PARTNERS MANAGEMENT LLC New +464,000+464.0k
Ancora Advisors LLC Added +16,870+16.9k
O'Brien Greene & Co. Inc New +10,000+10.0k
SHIKIAR ASSET MANAGEMENT INC New +3,250+3.2k
Private Capital Advisors, Inc. New +2,956+3.0k

Biggest sellers

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Sold out -376-376

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution new · filed 2025-10-17 8.6% new 3.9m≈ $1.5bn 2025-10-17
Rubric Capital Management LP 13G · exempt (held before listing) -2.0 pts · filed 2025-11-14 7.9% -2.0 pts 3.6m≈ $1.4bn 2025-11-14
VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 5.2% new 2.4m≈ $915.9m 2026-04-30
ECP ControlCo, LLC 13G · passive investor new · filed 2026-06-23 5.0% new 2.4m≈ $922.2m 2026-06-23

Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)

Insider purchases and sales in Q1 2024

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q1 2024.

Holders, Q1 2024

#ManagerLocationShares Value% of their portfolioChangeShares change
1 REAVES W H & CO INC 2.92% of their portfolio JERSEY CITY, NJ 873,105873.1k $82.4m $82.4m 2.92% Added +678.6k +678,605
2 COOPER CREEK PARTNERS MANAGEMENT LLC 1.78% of their portfolio NEW YORK, NY 464,000464.0k $43.8m $43.8m 1.78% New
3 Ancora Advisors LLC 0.10% of their portfolio Cleveland, OH 44,49044.5k $4.2m $4.2m 0.10% Added +16.9k +16,870
4 O'Brien Greene & Co. Inc 0.31% of their portfolio MEDIA, PA 10,00010.0k $943.5k $943.5k 0.31% New
5 SHIKIAR ASSET MANAGEMENT INC 0.09% of their portfolio NEW YORK, NY 3,2503.2k $307.0k $307.0k 0.09% New
6 Private Capital Advisors, Inc. 0.03% of their portfolio DARIEN, CT 2,9563.0k $279.0k $279.0k 0.03% New
7 RESOURCES MANAGEMENT CORP /CT/ /ADV 0.02% of their portfolio WEST HARTFORD, CT 1,1901.2k $112.0k $112.0k 0.02% Unchanged