Atalan Capital Partners, LP: TALEN ENERGY CORP (TLN): Quarterly 13F Position History
As of Q1 2026, Atalan Capital Partners, LP reported 229,600 shares of TALEN ENERGY CORP (TLN), worth $73.3M and representing 6.8% of its 13F equity book. Quarter-over-quarter share count change: 49,715 (-17.8%) . The position first appeared in Q3 2024 and has been disclosed across 7 13F-HR filings in Pactolio's tracked window.
- 229,600Shares Held (Latest Filing)
- $73.3MReported Market Value (Latest Filing)
- 6.8%Portfolio Weight (% of 13F Equity Book)
- 49,715Quarter-over-Quarter Share Change
- -$31.4MQuarter-over-Quarter Value Change
- 707,000Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 7 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 229,600 | 49,715 | -17.8% | $73.3M | 6.8% | $319.2 |
| Q4 2025 | 279,315 | 39,685 | -12.4% | $104.7M | 7.4% | $374.8 |
| Q3 2025 | 319,000 | 191,000 | -37.5% | $135.7M | 9.5% | $425.4 |
| Q2 2025 | 510,000 | 68,373 | -11.8% | $148.3M | 11.4% | $290.8 |
| Q1 2025 | 578,373 | +28,373 | +5.2% | $115.5M | 11.0% | $199.7 |
| Q4 2024 | 550,000 | 157,000 | -22.2% | $110.8M | 11.0% | $201.5 |
| Q3 2024 | 707,000 | — | — | $126.0M | 10.8% | $178.2 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Atalan Capital Partners, LP first disclose a TLN position in 13F-HR filings?
Atalan Capital Partners, LP first reported TALEN ENERGY CORP (TLN) on its 13F-HR filing for the period ending 2024-09-30 (Q3 2024). The position has appeared on 7 reported quarters within Pactolio's tracked window.
What was Atalan Capital Partners, LP's most recent quarter-over-quarter share-count change in TLN?
Between Q4 2025 and Q1 2026, Atalan Capital Partners, LP reduced its TLN position by 49,715 shares (-17.8%), leaving 229,600 shares at a market value of $73.3M.
Does the implied price-per-share represent Atalan Capital Partners, LP's cost basis in TLN?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.