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PEAK6 LLC

Position in VST — Vistra Corp.

CIK 1389958 AUSTIN, TX

Position in VST

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$8,155,101
-$13,508,614 QoQ
Shares Held
54,248
-59.6% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in VST Over Time

Shares Held

Position Value (USD)

Derivatives in VST

reported options exposure · as of Mar 31, 2026
CallValue
$35,507,946
CallShares
236,200
PutValue
$29,224,152
PutShares
194,400

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, 2026

PEAK6 LLC holds $19,108,627 across 6 Utilities - Independent Power Producers names. VST ranks #1 (42.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 VST
Vistra Corp.
This page
54,248 $8,155,101

All Filings in VST

Export CSV
17 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $29,224,152 194,400
2026-03-31 $35,507,946 236,200
2026-03-31 $8,155,101 54,248
2025-12-31 $21,663,715 134,282
2025-12-31 $76,163,893 472,100
2025-12-31 $42,978,312 266,400
2025-09-30 $48,000,400 245,000
2025-09-30 $150,427,376 767,800
2025-09-30 $5,450,494 27,820
2025-06-30 $38,238,713 197,300
2025-06-30 $177,956,342 918,200
2025-03-31 $21,344,250 181,746
2025-03-31 $50,475,712 429,800
2025-03-31 $13,000,608 110,700
2024-12-31 $45,648,757 331,100
2024-12-31 $38,246,378 277,409
2024-12-31 $30,345,187 220,100