No AI summary for this filing type
View Full Filing (SEC EDGAR)Talen Energy CORP
$296.11-2.8%
+$7.5B
Net Activity
+46.25% total shares
Institutions Holding
652
Popularity Rank
#845
Avg Weight
0.59%
Total Value
$21.2B
Market Cap
$13.5B
652 institutions currently hold TLN, with 393 net buyers and 270 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
270
Net Buying Institutions
393
Top 5 by Value
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Across its top 20 institutional holders, TLN's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 27/100, avg. turnover score 43/100).
TLN ranks #845 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
TLN is a top-conviction position for Attestor Capital Ltd — at 64.5% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in TLN belongs to BlackRock, Inc., but the position matters far more to Attestor Capital Ltd, who has 64.5% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Jane Street Group, LLC has added to its TLN position for two straight quarters, increasing it by $760.2M to reach $870.9M today.
Invesco Ltd. has trimmed its TLN position for two straight quarters, cutting it by $314.1M while still holding $226.2M.
TLN is down 2.8% today, but institutions show net buying of $7.5B this quarter — a divergence between today's price move and the underlying institutional flow.
TLN reported a net loss of $176.0M over the trailing twelve months.
+$4.6B
Total Buy Value
$1.8B
Total Sell Value
393
Net Buyers
270
Net Sellers
TLN
Q2 2026
Top 5 Institutional Movers
TLN does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
2
Filings (90d)
$21.92M
Total Est. Value
58K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| Wander John C | 2026-06-15 | $20.93M |
| ABBAS GIZMAN I | 2026-06-15 | $988K |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
No Schedule 13D/13G filings for this ticker
3
Filings (14d)
No AI summary for this filing type
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)On July 14, 2026, Talen Energy Corporation issued a press release disclosing the results of the PJM Base Residual Auction for the 2028/2029 planning year. This auction determines the capacity payments Talen will receive for its power plants in the PJM grid for that planning year. The press release is included as Exhibit 99.1 to this 8-K filing and is furnished under Regulation FD, not considered “filed” for securities law purposes.
View Full Filing (SEC EDGAR)87422Q109, 87422J105
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Access TLN's institutional ownership data programmatically:
REST API
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