Managers / Q2 2025 · view latest →
PEAK6 LLC
CIK 0001389958 · 2010 E. 6TH ST, AUSTIN, TX, 78702 · 312-444-8712
Reported Value
$54.1B
Q2 2025
Positions
2,969
Filings on Record
10
2019–present window
Filed
Aug 14, 2025
original filing
Summary
Peak6 Llc reported $54.1B in U.S.-listed holdings across 2,969 positions for Q2 2025.
Compared with Q1 2025, the fund opened 253 new positions and exited 202.
Reported Value by Quarter
13F Reported Value
Portfolio Composition
By security type
- Common Stock · 76.7% · $41.5B
- ETP · 12.1% · $6.5B
- ADR · 7.2% · $3.9B
- Other · 3.3% · $1.8B
- REIT · 0.4% · $233M
- Other · 0.2% · $122M
Quarter-over-Quarter Changes full breakdown →
Holdings — Q2 2025
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $42.6B | 2,703 | May 14, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $53.8B | 2,826 | Feb 13, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $68.0B | 2,952 | Nov 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $54.1B | 2,969 | Aug 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $44.6B | 2,983 | May 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $47.6B | 3,099 | Feb 13, 2025 | 13F-HR | changes · EDGAR ↗ |
Other Included Managers
This filing reports holdings on behalf of 4 additional managers.
- PEAK6 Investments LLC028-18926
- PEAK6 Capital Management LLC028-12348
- PEAK6 Group LLC028-12352
- APEX CLEARING CORPORATION028-17307
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.