15 institutions reported holding $171.1M of TALEN ENERGY CORP (TLN) in SEC 13F filings for 2026-06-30. Largest institutional holders: Assenagon Asset Management S.A. ($167.0M), Polianta Ltd ($1.8M), CX Institutional ($847,000), THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. ($300,858), GAMMA Investing LLC ($269,366). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | $167.0M | 434,728 | Added |
| 2 | Polianta Ltd | $1.8M | 4,600 | Hold |
| 3 | CX Institutional | $847,000 | 2,204 | Added |
| 4 | THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. | $300,858 | 783 | Added |
| 5 | GAMMA Investing LLC | $269,366 | 701 | Added |
| 6 | Meriwether Wealth & Planning, LLC | $255,533 | 665 | Trimmed |
| 7 | Avior Wealth Management, LLC | $242,852 | 632 | Hold |
| 8 | MassMutual Private Wealth & Trust, FSB | $116,815 | 304 | Added |
| 9 | FNY Investment Advisers, LLC | $79,000 | 206 | New |
| 10 | HARBOR INVESTMENT ADVISORY, LLC | $61,866 | 161 | New |
| 11 | Grove Bank & Trust | $28,435 | 74 | Added |
| 12 | Versant Capital Management, Inc | $17,292 | 45 | Trimmed |
| 13 | CoreCap Advisors, LLC | $8,454 | 22 | Added |
| 14 | Retirement Wealth Solutions LLC | $6,149 | 16 | Hold |
| 15 | ELEVATION WEALTH PARTNERS, LLC | $2,306 | 6 | New |
Source: SEC Form 13F filings · as of 2026-06-30