SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in TLN — Talen Energy Corp
CIK 1446194
BALA CYNWYD, PA
Position in TLN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$55,000,455
+$33,326,457 QoQ
Shares Held
172,291
+198.0% QoQ
Ownership
0.380%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TLN Over Time
Shares Held
Position Value (USD)
Derivatives in TLN
reported options exposure · as of Mar 31, 2026CallValue
$343,778,787
CallShares
1,076,900
PutValue
$201,402,207
PutShares
630,900
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Utilities - Independent Power Producers
Utilities · as of Mar 31, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $293,311,015 across 8 Utilities - Independent Power Producers names. TLN ranks #3 (18.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VST |
Vistra Corp.
|
675,817 | $101,595,569 | |
| 2 | CEG |
Constellation Energy Corp
|
288,403 | $80,536,537 | |
| 3 | TLN |
Talen Energy Corp
This page
|
172,291 | $55,000,455 | |
| 4 | OKLO |
Oklo Inc.
|
665,979 | $33,025,898 | |
| 5 | NRG |
Nrg Energy, Inc.
|
71,745 | $10,484,814 | |
| 6 | TAC |
Transalta Corp
|
434,433 | $5,691,072 | |
| 7 | HNRG |
Hallador Energy Co
|
292,313 | $4,758,855 | |
| 8 | DGXX |
Digi Power X Inc.
|
1,092,520 | $2,217,815 |
All Filings in TLN
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $343,778,787 | 1,076,900 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $55,000,455 | 172,291 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $201,402,207 | 630,900 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $164,517,276 | 438,900 | Put | Other | 2026-02-17 | |
| 2025-12-31 | $21,673,998 | 57,822 | Shares | Other | 2026-02-17 | |
| 2025-12-31 | $281,017,548 | 749,700 | Call | Other | 2026-02-17 | |
| 2025-09-30 | $619,098,052 | 1,455,400 | Call | Other | 2025-11-14 | |
| 2025-09-30 | $15,175,856 | 35,676 | Shares | Other | 2025-11-14 | |
| 2025-09-30 | $263,948,290 | 620,500 | Put | Other | 2025-11-14 | |
| 2025-06-30 | $271,433,795 | 933,500 | Call | Other | 2025-08-14 | |
| 2025-06-30 | $121,774,476 | 418,800 | Put | Other | 2025-08-14 | |
| 2025-06-30 | $27,427,171 | 94,326 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $49,218,655 | 246,500 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $113,781,748 | 569,849 | Shares | Other | 2025-05-14 | |
| 2025-03-31 | $194,618,349 | 974,700 | Call | Other | 2025-05-14 | |
| 2024-12-31 | $38,178,565 | 189,500 | Put | Other | 2025-02-14 | |
| 2024-12-31 | $44,911,692 | 222,920 | Shares | Other | 2025-02-14 | |
| 2024-12-31 | $171,350,235 | 850,500 | Call | Other | 2025-02-14 | |
| 2024-09-30 | $40,392,213 | 226,617 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $35,434,112 | 198,800 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $20,355,008 | 114,200 | Put | Defined | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||