PEAK6 LLC
All 13F Filings
- Location
- Austin, TX
- Most recent 13F
- Q4 2025
- Holdings value ($000)
- 53,755,469
- Description
- Austin Texas based policyholder capital manager with a manager led operating structure and a mandate specific and implementation minded investment mandate. The approach emphasizes credit underwriting and duration control, active stewardship and governance oversight, and asset liability coordination for long duration liability sensitive mandates. Portfolio governance emphasizes clear accountability, measured exposure, and resilient implementation through policy aligned investment process and allocation selectivity.
- Website
- https://www.peak6.com/
- Founded
- 1997
- Chairman
- —
- CEO
- —
- All SEC filings
- View on sec.gov
Sector allocation over time (stocks only)
Stacked by quarter. Hover to see detailed sector breakdown for any quarter.
| Quarter | Date Filed | Holdings | Value ($000) | Form Type | Name |
|---|---|---|---|---|---|
| Q4 2025 | 3/12/2026 | 2,760 | 53,763,239 | 13F-HR/A - NEW HOLDINGS | PEAK6 LLC |
| Q4 2025 | 2/13/2026 | 2,761 | 53,755,469 | 13F-HR | PEAK6 LLC |
| Q3 2025 | 3/30/2026 | 2,872 | 68,279,447 | 13F-HR/A - NEW HOLDINGS | PEAK6 LLC |
| Q3 2025 | 11/14/2025 | 2,870 | 67,990,653 | 13F-HR | PEAK6 LLC |
| Q2 2025 | 3/26/2026 | 2,904 | 54,071,420 | 13F-HR/A - NEW HOLDINGS | PEAK6 LLC |
| Q2 2025 | 11/13/2025 | 2,903 | 53,737,352 | 13F-HR/A - RESTATEMENT | PEAK6 LLC |
| Q2 2025 | 8/14/2025 | 2,903 | 54,059,460 | 13F-HR | PEAK6 LLC |
| Q1 2025 | 5/14/2025 | 2,919 | 44,563,016 | 13F-HR | PEAK6 LLC |
| Q4 2024 | 2/13/2025 | 3,049 | 47,637,674 | 13F-HR | PEAK6 LLC |
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Money flow by instrument (QoQ, ex-options)
Derivatives reported exposure ($000):
50.1 M
(93.2% of total reported value)
· QoQ Δ:
-14.19 M
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 3.476 M | 95.2% | 0 | 121.4 K | -121.4 K |
| ETFs | 172.8 K | 4.7% | 77.72 K | 0 | 77.72 K |
| Other | 990 | 0.0% | 988 | 0 | 988 |
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Fund Snapshot
Q4 2025
Latest filed
2/13/2026
Total value ($000)
53,755,469
Holdings
2761
QoQ value change ($000)
-14,235,184
(-20.9%)
Value = total reported 13F value ($000), Holdings = number of positions.
13F Value over time
Holdings count over time
Sector allocation (latest, stocks only)
Methodology:
sector allocation is stocks-only;
instrument flow table is ex-options;
options exposure is shown separately.
Details.