DOSSIER · 13F-HR · Q2 2026

Clear Street Group Inc.

$39.5B in tracked AUM across 1,414 positions as of Q2 2026.

CS
CIK 0001881567 · last filed Jun 30, 2026
Total AUM
$39.5B
as of Q2 2026
Holdings
1,414
positions
Whale Score
70
70
strong
Activity
no data
changes this Q
AI Analysis · Q2 2026
Comprehensive Analysis of Clear Street Group Inc. 13F Filing
1. Portfolio Overview

Clear Street Group Inc. reports a substantial institutional portfolio valued at approximately $17.85 billion as of the reporting date, comprising 745 individual holdings. The portfolio exhibits a high degree of concentration, with a distinct "barbell" strategy that pairs mega-cap technology leaders with a long tail of high-beta, emerging growth companies.

Despite the high number of total holdings, ...

2. Key Holdings

The portfolio is dominated by a few massive positions that dictate its performance trajectory:

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
NVDA
NVIDIA CORPORATION
$7.0B35.2M17.8%
02
SNDK
SANDISK CORP
$6.8B3.0M17.2%
03
AMD
ADVANCED MICRO DEVICES INC
$3.6B6.2M9.1%
04
AAPL
APPLE INC
$2.2B7.5M5.5%
05
MSFT
MICROSOFT CORP
$2.1B5.7M5.4%
06
AMZN
AMAZON COM INC
$2.0B8.3M5.0%
07
GOOGL
ALPHABET INC
$1.4B4.0M3.6%
08
META
META PLATFORMS INC
$1.3B2.3M3.3%
09
GOOG
ALPHABET INC
$1.1B3.1M2.8%
10
N97284108
NEBIUS GROUP N.V.
$1.1B3.9M2.7%

Filing history

2026Q2Jun 30
$39.5B 60.5%
1,414 positionsView →
2026Q1Mar 31
$24.6B 8.6%
1,113 positionsView →
2025Q4Dec 31
$26.9B 50.9%
938 positionsView →
2025Q3Sep 30
$17.8B
745 positionsView →