WHITEBOX ADVISORS LLC
CIK 0001257391 · MINNEAPOLIS, MN · Quarter end: 2021-12-31 · Filed on: 2026-08-26 · Open the SEC source ↗
The most recent 13F EDGAR holds under this CIK is 2021 Q4, filed 2026-08-26. Nothing has been filed since — the fund stopped filing, or it files under a different entity now. The positions below are a snapshot of that date, not a current portfolio.
WHITEBOX ADVISORS LLC reported 1 positions worth $18.6M as of December 31, 2021 (13F filed August 26, 2026). Largest holding: HTZ (100.0%).
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$18.6M
2021 Q4
Positions
1
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
100.0%
Est. Net Flow (Q)
—
2021 Q4
1 positions shown
| # | Symbol | Company | Type | Value ↓ | % Port. | Shares | 1Y | YTD |
|---|---|---|---|---|---|---|---|---|
| ▸ 1 | HTZ | SH | $18.6M | 100.00% | 745,156 | — | — |
Read the 2026-Q2 quarterly report · 13F Filing Calendar
Frequently Asked Questions
What stocks does WHITEBOX ADVISORS LLC hold as of Q4 2021?
WHITEBOX ADVISORS LLC reported 1 positions worth $18.6M in its Q4 2021 13F filing. Largest positions: HTZ (100.0%).
What did WHITEBOX ADVISORS LLC buy in Q4 2021?
No previous quarter is available yet; the comparison appears with the next filing.
What did WHITEBOX ADVISORS LLC sell in Q4 2021?
No previous quarter is available yet.
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.