Avis Budget Group, Inc.
MX ˙ BMV ˙ US0537741052
SecurityMX:CAR / Avis Budget Group, Inc.
InstitutionWhitebox Advisors Llc
Latest Disclosed Ownership9,491 shares
Latest Disclosed Value $ 1,384,262
Whitebox Advisors Llc reports 14.43% decrease in ownership of CAR / Avis Budget Group, Inc.

On May 15, 2026 - Whitebox Advisors Llc filed a 13F-HR form disclosing ownership of 9,491 shares of Avis Budget Group, Inc. (MX:CAR) valued at $1,384,262 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 11,091 shares of Avis Budget Group, Inc.. This represents a change in shares of -14.43% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F AVIS BUDGET GROUP COM 053774105 9,491 -1,600 -14.43 1,384 -2.74 0.0170
2026-02-17 2025-12-31 13F AVIS BUDGET GROUP COM 053774105 11,091 320 2.97 1,423 -17.70 0.0202
2025-11-14 2025-09-30 13F AVIS BUDGET GROUP COM 053774105 10,771 200 1.89 1,730 -3.25 0.0268
2025-08-14 2025-06-30 13F AVIS BUDGET GROUP COM 053774105 10,571 -29,583 -73.67 1,787 -41.35 0.0379
2025-05-15 2025-03-31 13F AVIS BUDGET GROUP COM 053774105 40,154 421 1.06 3,048 -4.84 0.0787
2025-02-14 2024-12-31 13F AVIS BUDGET GROUP COM 053774105 39,733 6,730 20.39 3,203 10.80 0.0924
2024-11-14 2024-09-30 13F AVIS BUDGET GROUP COM 053774105 33,003 13,000 64.99 2,891 38.28 0.0788
2024-08-14 2024-06-30 13F AVIS BUDGET GROUP COM 053774105 20,003 3,410 20.55 2,091 2.90 0.0598
2024-05-15 2024-03-31 13F AVIS BUDGET GROUP COM 053774105 16,593 16,593 2,032 0.0505
2021-02-16 2020-12-31 13F AVIS BUDGET GROUP COM 053774105 0 -16,207 -100.00 0 -100.00
2020-11-13 2020-09-30 13F AVIS BUDGET GROUP COM 053774105 16,207 16,207 427 0.0177
2020-08-14 2020-06-30 13F AVIS BUDGET GROUP COM 053774105 0 -322,336 -100.00 0 -100.00
2020-05-15 2020-03-31 13F AVIS BUDGET GROUP COM 053774105 322,336 169,824 111.35 4,480 -8.89 0.2276
2020-02-14 2019-12-31 13F AVIS BUDGET GROUP COM 053774105 152,512 -25,041 -14.10 4,917 -2.01 0.1635
2019-11-14 2019-09-30 13F AVIS BUDGET GROUP COM 053774105 177,553 8,859 5.25 5,018 -15.39 0.1822
2019-08-14 2019-06-30 13F AVIS BUDGET GROUP COM 053774105 168,694 33,418 24.70 5,931 25.76 0.2093
2019-05-15 2019-03-31 13F AVIS BUDGET GROUP COM 053774105 135,276 -43,301 -24.25 4,716 17.49 0.1434
2019-02-14 2018-12-31 13F AVIS BUDGET GROUP COM 053774105 178,577 60,059 50.68 4,014 5.38 0.1808
2018-11-14 2018-09-30 13F AVIS BUDGET GROUP COM 053774105 118,518 46,459 64.47 3,809 62.64 0.1159
2018-08-14 2018-06-30 13F AVIS BUDGET GROUP COM 053774105 72,059 39,343 120.26 2,342 52.87 0.0756
2018-05-15 2018-03-31 13F AVIS BUDGET GROUP COM 053774105 32,716 32,716 1,532 0.0454
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.