13F Insight
DOSSIER · 13F-HR · Q1 2026

PEAK6 LLC

PEAK6's asset manager based in London, UK — $42.6B in tracked AUM across 2,703 positions as of Q1 2026.

P
PEAK6·London, UK·Asset Manager
CIK 0001389958 · last filed Mar 31, 2026
Total AUM
$42.6B
▲ 0.6%
vs prior
Holdings
2,703
—
positions
Whale Score
62
62
tracked
Activity
—
no data
changes this Q
Top sector
Tech
15% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

Portfolio Overview

PEAK6 LLC reported a substantial expansion in its 13F filing for the period ending September 30, 2025. The total portfolio value surged by 122.2%, growing from $30.60 billion in the previous quarter to $67.99 billion. This dramatic increase is not solely attributable to asset appreciation; the data indicates significant capital deployment and structural reallocation. The manager maintains a highly diversified portfolio with 2,952 total holdings, suggesting a broad market ...

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
TSLA
TESLA INC
$2.2B6.0M5.3%
02
QQQ
INVESCO QQQ TR
$1.8B3.0M4.1%
03
CRWV
COREWEAVEINC
$1.5B19.0M3.5%
04
GLD
SPDR GOLD TR
$1.4B3.3M3.3%
05
MU
MICRON TECHNOLOGY INC
$1.2B3.6M2.9%
06
NVDA
NVIDIA CORPORATION
$1.2B6.9M2.8%
07
META
META PLATFORMS INC
$1.1B1.9M2.5%
08
TLT
ISHARES TR
$873M10.1M2.0%
09
TSM
TAIWAN SEMICONDUCTOR MANUFAC
$810M2.4M1.9%
10
XLE
SELECT SECTOR SPDR TR
$805M13.1M1.9%

Filing history

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