What does WHITEBOX ADVISORS LLC hold? Q1 2026 13F Holdings & Portfolio

AI Analysis · Q1 2026 · Q1 2026

Comprehensive Analysis of Whitebox Advisors LLC 13F Filing (Q3 2025)

Portfolio Overview

Whitebox Advisors LLC reported a significant expansion in its portfolio activity for the quarter ending September 30, 2025. The total portfolio value surged by 18.3%, rising from $4.71 billion to $5.57 billion. This growth was accompanied by a high turnover rate, characterized by 20 new positions and 20 complete exits, alongside substantial increases in existing core holdings. The firm manag...

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

WDC 3 11/15/28

WESTERN DIGITAL CORP

$1.5B204.4M18.0%

LITE 1.5 12/15/29

LUMENTUM HLDGS INC

$716M71.0M8.8%

SATS 3.875 11/30/30

ECHOSTAR CORP

$365M102.2M4.5%

SPY

STATE STR SPDR S&P 500 ETF T

$325M500K4.0%

LITE 0.5 12/15/26

LUMENTUM HLDGS INC

$227M32.1M2.8%

BABA 0.5 06/01/31

ALIBABA GROUP HLDG LTD

$222M159.9M2.7%

SPHR 3.5 12/01/28

SPHERE ENTERTAINMENT CO

$217M64.5M2.7%

IWM

ISHARES TR

$186M750K2.3%

SNOW 0 10/01/29

SNOWFLAKE INC

$175M142.8M2.2%

SNOW 0 10/01/27

SNOWFLAKE INC

$162M137.4M2.0%

Filing history

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