TLN
Common Stock

Talen Energy CORP

As of Jun 30, 2026 CUSIP 87422Q109
Institutional Holders
651
Total Held Value
$18.39B
Total Exact Shares
48.23M
Largest Holder
BlackRock
4.36M shares • $1.67B
Reported Holders651
Filings dated Jun 30, 2026 unless marked
# Trend (4Q)
1 BlackRock $1.67B <0.1% +6.5% 4.36M Jun 30, 2026
2 Rubric Capital Management $1.38B 12.7% — 3.60M Jun 30, 2026
3 MFN Partners Management $1.15B 23.8% — 3.00M Jun 30, 2026
4 ECP ControlCo $922.2M 19.8% NEW 2.40M Jun 30, 2026
5 Vanguard Portfolio Management $832.7M <0.1% +3.4% 2.17M Jun 30, 2026
6 Vanguard Capital Management $789.1M <0.1% +0.3% 2.05M Jun 30, 2026
7 Fred Alger Management $594.2M 2.0% +30.4% 1.55M Jun 30, 2026
8 Reaves W H & Co. $567.4M 8.6% -2.3% 1.48M Jun 30, 2026
9 State Street $530.2M <0.1% +2.7% 1.38M Jun 30, 2026
10 Sachem Head Capital Management $526.4M 10.9% -11.5% 1.37M Jun 30, 2026
11 Geode Capital Management $366.5M <0.1% +4.8% 953.6K Jun 30, 2026
12 Carronade Capital Management $305.7M 5.3% +23.4% 795.5K Jun 30, 2026
13 Millennium Management $300.3M 0.1% -0.7% 781.5K Jun 30, 2026
14 Capital World Investors $291.3M <0.1% -2.2% 758.0K Jun 30, 2026
15 Invesco $226.2M <0.1% — 588.6K — Jun 30, 2026
16 Attestor Capital $225.7M 64.5% +22.4% 587.5K Jun 30, 2026
17 Norges Bank $222.8M <0.1% — 579.9K — Jun 30, 2026
18 William Blair Investment Management $191.2M 0.6% -5.2% 497.7K Jun 30, 2026
19 Goldman Sachs Group $185.6M <0.1% +73.1% 483.0K Jun 30, 2026
20 Jane Street Group $175.2M <0.1% >999% 456.0K Jun 30, 2026
Exited in Latest Filing76
# Fund Prior Value Prior % of Fund Change Prior Shares Trend (4Q) Exit Report
Each exit is an immediately prior-filing position absent from that manager's latest published filing. Prior values are shown for context and are not included in current totals.