Latest Period
Q1 2026
Security Snapshot
Talen Energy Corp - Common Stock (TLN) Institutional Ownership
CUSIP: 87422Q109
13F Institutional Holders and Ownership History from Q2 2023 to Q1 2026
Institutions Reporting
578
Shares (Excl. Options)
45,676,792
Price
$319.23
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- Security type / class
- Equity / Common Stock
- Symbol
- TLN on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 45,676,792
- Total 13F value
- $14,586,299,775
- Portfolio coverage rank
- 0.04%
- Share change
- -292,450
- Value change
- -$196,287,224
- Number of holders
- 578
- Shares outstanding
- 45,400,895
- SEC-reported price per share
- $372.45
- Insider filing price
- $372.45
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- TLN - Talen Energy Corp - Common Stock is tracked under CUSIP 87422Q109.
- 578 institutions reported positions in Q1 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 591 to 578 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $17,328,200,351 to $14,586,299,775.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 578 institutions filings for Q1 2026.
Security key
87422Q109
Latest holder period
Q1 2026
13F holders
578
13D/G owners
3
CIK / CUSIP context first
Open Q1 2026 holders
TLN full holder history
Talen Energy Corp SEC filings
Talen Energy Corp company facts
Talen Energy Corp insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 87422Q109:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
TLN
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 8.6% | $1,664,893,931 | 3,913,898 | BlackRock, Inc. | 30 Sep 2025 | |||
| Rubric Capital Management LP | 7.9% | -20% | $1,532,291,500 | -$384,173,865 | 3,602,171 | -20% | David Rosen | 30 Sep 2025 |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.2% | $760,899,709 | 2,383,547 | Vanguard Capital Management | 31 Mar 2026 |
As of 31 Mar 2026, 578 institutional investors reported holding 45,676,792 shares of Talen Energy Corp - Common Stock (TLN). This represents 101% of the company’s total 45,400,895 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
68%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9% | 4,090,497 | +2.3% | 0.02% | $1,305,809,277 |
| Rubric Capital Management LP | 7.9% | 3,602,171 | 0% | 14% | $1,149,921,048 |
| MFN Partners Management, LP | 6.6% | 3,000,000 | 0% | 20% | $957,690,000 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.6% | 2,096,199 | 0% | 0.03% | $669,169,607 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.5% | 2,046,365 | 0% | 0.02% | $653,261,099 |
| LONE PINE CAPITAL LLC | 4% | 1,817,947 | +41% | 4.6% | $580,343,221 |
| Sachem Head Capital Management LP | 3.4% | 1,547,500 | +55% | 12% | $494,008,425 |
| REAVES W H & CO INC | 3.3% | 1,510,697 | -0.72% | 8% | $482,259,804 |
| STATE STREET CORP | 3% | 1,343,015 | +1.6% | 0.01% | $428,730,678 |
| FRED ALGER MANAGEMENT, LLC | 2.6% | 1,185,953 | -34% | 1.7% | $378,591,776 |
| Invesco Ltd. | 2.1% | 963,572 | -33% | 0.05% | $307,601,089 |
| GEODE CAPITAL MANAGEMENT, LLC | 2% | 909,910 | -13% | 0.02% | $290,558,464 |
| MILLENNIUM MANAGEMENT LLC | 1.7% | 787,161 | +125% | 0.19% | $251,285,406 |
| Capital World Investors | 1.7% | 774,999 | 0% | 0.03% | $247,402,931 |
| CARRONADE CAPITAL MANAGEMENT, LP | 1.4% | 644,484 | +12% | 15% | $205,739,000 |
| Two Seas Capital LP | 1.3% | 579,129 | +48% | 8.5% | $184,875,351 |
| FMR LLC | 1.2% | 544,677 | -16% | 0.01% | $173,877,307 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1.2% | 525,214 | -7.8% | 0.55% | $167,664,065 |
| Attestor Capital Ltd | 1.1% | 479,936 | +234% | 40% | $153,209,969 |
| AMERICAN CENTURY COMPANIES INC | 0.98% | 443,821 | +10% | 0.07% | $141,681,726 |
| MORGAN STANLEY | 0.9% | 406,498 | -7.1% | 0.01% | $129,766,472 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.87% | 396,057 | +7.3% | 0.02% | $126,433,276 |
| YACKTMAN ASSET MANAGEMENT LP | 0.79% | 359,900 | -0.03% | 1.5% | $114,890,877 |
| Pictet Asset Management Holding SA | 0.74% | 334,391 | +20% | 0.11% | $106,747,639 |
| OAKTREE CAPITAL MANAGEMENT LP | 0.73% | 331,117 | 0% | 1.8% | $105,702,479 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
12
Latest
Q1 2026
Rows shown
1-12 of 12
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 45,676,792 | $14,586,299,775 | -$196,287,224 | $319.23 | 578 |
| 2025 Q4 | 46,170,485 | $17,328,200,351 | -$656,079,987 | $374.84 | 591 |
| 2025 Q3 | 46,873,317 | $19,953,611,299 | +$738,843,767 | $425.38 | 549 |
| 2025 Q2 | 45,625,338 | $13,284,736,339 | +$465,862,927 | $290.77 | 452 |
| 2025 Q1 | 44,427,035 | $8,878,811,318 | -$53,420,237 | $199.67 | 374 |
| 2024 Q4 | 45,073,328 | $9,081,714,712 | -$1,024,578,697 | $201.47 | 318 |
| 2024 Q3 | 49,850,803 | $8,885,482,598 | +$8,326,167,564 | $178.24 | 233 |
| 2024 Q2 | 2,321,904 | $257,779,397 | +$110,246,546 | $111.02 | 11 |
| 2024 Q1 | 1,398,991 | $131,994,131 | +$110,901,147 | $94.35 | 7 |
| 2023 Q4 | 223,686 | $14,315,744 | +$12,911,349 | $64.00 | 4 |
| 2023 Q3 | 21,947 | $1,161,471 | +$1,050,245 | $53.13 | 3 |
| 2023 Q2 | 2,093 | $105,000 | +$105,000 | $50.31 | 2 |