Avis Budget Group, Inc.
MX ˙ BMV ˙ US0537741052
SecurityMX:CAR / Avis Budget Group, Inc.
InstitutionWalleye Capital LLC
Latest Disclosed Ownership9 shares
Latest Disclosed Value $ 1,313
Walleye Capital LLC ownership in CAR / Avis Budget Group, Inc.

On May 13, 2026 - Walleye Capital LLC filed a 13F-HR/A form disclosing ownership of 9 shares of Avis Budget Group, Inc. (MX:CAR) valued at $1,313 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,861 shares of Avis Budget Group, Inc.. This represents a change in shares of -99.81% during the quarter.

Walleye Capital LLC has a history of taking positions in derivatives of the underlying security (CAR) in the form of stock options. The firm currently holds call options representing 200 of underlying shares valued at $29,170 USD and put options representing 9,600 of underlying shares valued at $1,400,160 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:CAR / Avis Budget Group, Inc. Historical Put/Call Ratio
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)
2026-05-13 2026-03-31 13F/A-1 AVIS BUDGET GROUP COM 053774105 9 -4,852 -99.81 1 -99.84 0.0000
2026-05-08 2026-03-31 13F AVIS BUDGET GROUP COM 053774105 9 -4,852 1 0.0000
2026-02-13 2025-12-31 13F AVIS BUDGET GROUP COM 053774105 4,861 4,709 3,098.03 624 2,495.83 0.0019
2025-11-14 2025-09-30 13F AVIS BUDGET GROUP COM 053774105 152 -36,050 -99.58 24 -99.61 0.0001
2025-08-13 2025-06-30 13F AVIS BUDGET GROUP COM 053774105 36,202 36,090 32,223.21 6,120 76,387.50 0.0238
2025-05-14 2025-03-31 13F AVIS BUDGET GROUP COM 053774105 112 -19,103 -99.42 9 -99.48 0.0000
2025-02-13 2024-12-31 13F AVIS BUDGET GROUP COM 053774105 19,215 18,857 5,267.32 1,549 4,893.55 0.0038
2024-11-14 2024-09-30 13F AVIS BUDGET GROUP COM 053774105 358 -6,596 -94.85 31 -95.73 0.0001
2024-08-14 2024-06-30 13F AVIS BUDGET GROUP COM 053774105 6,954 3,300 90.31 727 62.42 0.0013
2024-05-15 2024-03-31 13F AVIS BUDGET GROUP COM 053774105 3,654 3,654 447 0.0008
2023-08-14 2023-06-30 13F AVIS BUDGET GROUP COM 053774105 0 -40,516 -100.00 0 -100.00
2023-05-15 2023-03-31 13F AVIS BUDGET GROUP COM 053774105 40,516 19,611 93.81 7,893 130.36 0.1182
2023-02-14 2022-12-31 13F AVIS BUDGET GROUP COM 053774105 20,905 20,905 3,427 0.0625
2022-11-14 2022-09-30 13F AVIS BUDGET GROUP COM 053774105 0 -2,875 -100.00 0 -100.00
2022-08-19 2022-06-30 13F/A-1 AVIS BUDGET GROUP COM 053774105 2,875 2,017 235.08 423 87.17 0.0117
2022-08-08 2022-06-30 13F AVIS BUDGET GROUP COM 053774105 2,875 2,017 423 0.0117
2022-05-27 2022-03-31 13F/A-01 AVIS BUDGET GROUP COM 053774105 858 858 226 0.0060
2022-05-16 2022-03-31 13F AVIS BUDGET GROUP COM 053774105 858 858 226 0.0046
2021-11-15 2021-09-30 13F AVIS BUDGET GROUP COM 053774105 0 -11,159 -100.00 0 -100.00
2021-08-16 2021-06-30 13F AVIS BUDGET GROUP COM 053774105 11,159 11,159 869 0.0296
2021-05-17 2021-03-31 13F AVIS BUDGET GROUP COM 053774105 0 -5,627 -100.00 0 -100.00
2021-02-16 2020-12-31 13F AVIS BUDGET GROUP COM 053774105 5,627 5,627 210 0.0140
2019-11-14 2019-09-30 13F AVIS BUDGET GROUP COM 053774105 0 -2,400 -100.00 0 -100.00
2019-08-14 2019-06-30 13F AVIS BUDGET GROUP COM 053774105 2,400 2,400 84 0.0092
2019-08-14 2019-03-31 13F/A-1 AVIS BUDGET GROUP COM 053774105 0 -21,875 -100.00 0 -100.00
2018-11-14 2018-09-30 13F AVIS BUDGET GROUP COM 053774105 21,875 21,875 703 0.3281
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-13 2026-03-31 13F/A AVIS BUDGET GROUP COM Call 200 -99.34 29 -99.25 n/a n/a n/a
2026-05-08 2026-03-31 13F AVIS BUDGET GROUP COM Call 200 29 n/a n/a n/a
2026-02-13 2025-12-31 13F AVIS BUDGET GROUP COM Call 30,200 -56.04 3,875 -64.87 n/a n/a n/a
2025-11-14 2025-09-30 13F AVIS BUDGET GROUP COM Call 68,700 135.27 11,032 123.48 n/a n/a n/a
2025-08-13 2025-06-30 13F AVIS BUDGET GROUP COM Call 29,200 -42.75 4,936 27.55 n/a n/a n/a
2025-05-14 2025-03-31 13F AVIS BUDGET GROUP COM Call 51,000 436.84 3,871 405.88 n/a n/a n/a
2025-02-13 2024-12-31 13F AVIS BUDGET GROUP COM Call 9,500 -57.59 766 -61.01 n/a n/a n/a
2024-11-14 2024-09-30 13F AVIS BUDGET GROUP COM Call 22,400 163.53 1,962 120.95 n/a n/a n/a
2024-08-14 2024-06-30 13F AVIS BUDGET GROUP COM Call 8,500 -31.45 888 -41.50 n/a n/a n/a
2024-05-15 2024-03-31 13F AVIS BUDGET GROUP COM Call 12,400 1.64 1,519 -29.79 n/a n/a n/a
2024-02-14 2023-12-31 13F AVIS BUDGET GROUP COM Call 12,200 -87.46 2,163 -87.63 n/a n/a n/a
2023-11-21 2023-09-30 13F/A AVIS BUDGET GROUP COM Call 97,300 298.77 17,484 213.37 n/a n/a n/a
2023-11-14 2023-09-30 13F AVIS BUDGET GROUP COM Call 97,300 17,484 n/a n/a n/a
2023-08-14 2023-06-30 13F AVIS BUDGET GROUP COM Call 24,400 6,000.00 5,580 7,145.45 n/a n/a n/a
2023-05-15 2023-03-31 13F AVIS BUDGET GROUP COM Call 400 -94.29 78 -93.29 n/a n/a n/a
2023-02-14 2022-12-31 13F AVIS BUDGET GROUP COM Call 7,000 677.78 1,148 755.97 n/a n/a n/a
2022-11-14 2022-09-30 13F AVIS BUDGET GROUP COM Call 900 134 n/a n/a n/a
2020-05-15 2020-03-31 13F AVIS BUDGET GROUP COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-14 2019-12-31 13F AVIS BUDGET GROUP COM Call 1,500 -90.80 48 -89.59 n/a n/a n/a
2019-11-14 2019-09-30 13F AVIS BUDGET GROUP COM Call 16,300 34.71 461 8.47 n/a n/a n/a
2019-08-14 2019-06-30 13F AVIS BUDGET GROUP COM Call 12,100 2.54 425 3.41 n/a n/a n/a
2019-08-14 2019-03-31 13F/A AVIS BUDGET GROUP COM Call 11,800 411 n/a n/a n/a
2019-05-15 2019-03-31 13F AVIS BUDGET GROUP COM Call 11,800 411 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-13 2026-03-31 13F/A AVIS BUDGET GROUP COM Put 9,600 -4.95 1,400 8.02 n/a n/a n/a
2026-05-08 2026-03-31 13F AVIS BUDGET GROUP COM Put 9,600 1,400 n/a n/a n/a
2026-02-13 2025-12-31 13F AVIS BUDGET GROUP COM Put 10,100 -68.92 1,296 -75.16 n/a n/a n/a
2025-11-14 2025-09-30 13F AVIS BUDGET GROUP COM Put 32,500 -28.57 5,219 -32.15 n/a n/a n/a
2025-08-13 2025-06-30 13F AVIS BUDGET GROUP COM Put 45,500 12.90 7,692 151.50 n/a n/a n/a
2025-05-14 2025-03-31 13F AVIS BUDGET GROUP COM Put 40,300 174.15 3,059 158.28 n/a n/a n/a
2025-02-13 2024-12-31 13F AVIS BUDGET GROUP COM Put 14,700 -54.91 1,185 -58.53 n/a n/a n/a
2024-11-14 2024-09-30 13F AVIS BUDGET GROUP COM Put 32,600 176.27 2,855 131.55 n/a n/a n/a
2024-08-14 2024-06-30 13F AVIS BUDGET GROUP COM Put 11,800 -9.92 1,233 -23.13 n/a n/a n/a
2024-05-15 2024-03-31 13F AVIS BUDGET GROUP COM Put 13,100 156.86 1,604 77.43 n/a n/a n/a
2024-02-14 2023-12-31 13F AVIS BUDGET GROUP COM Put 5,100 -85.87 904 -86.06 n/a n/a n/a
2023-11-21 2023-09-30 13F/A AVIS BUDGET GROUP COM Put 36,100 345.68 6,487 250.22 n/a n/a n/a
2023-11-14 2023-09-30 13F AVIS BUDGET GROUP COM Put 36,100 6,487 n/a n/a n/a
2023-08-14 2023-06-30 13F AVIS BUDGET GROUP COM Put 8,100 1,250.00 1,852 1,496.55 n/a n/a n/a
2023-05-15 2023-03-31 13F AVIS BUDGET GROUP COM Put 600 -80.00 117 -76.37 n/a n/a n/a
2023-02-14 2022-12-31 13F AVIS BUDGET GROUP COM Put 3,000 500.00 492 563.51 n/a n/a n/a
2022-11-14 2022-09-30 13F AVIS BUDGET GROUP COM Put 500 74 n/a n/a n/a
2020-05-15 2020-03-31 13F AVIS BUDGET GROUP COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-14 2019-12-31 13F AVIS BUDGET GROUP COM Put 6,500 22.64 210 40.00 n/a n/a n/a
2019-11-14 2019-09-30 13F AVIS BUDGET GROUP COM Put 5,300 55.88 150 25.00 n/a n/a n/a
2019-08-14 2019-06-30 13F AVIS BUDGET GROUP COM Put 3,400 -27.66 120 -26.83 n/a n/a n/a
2019-08-14 2019-03-31 13F/A AVIS BUDGET GROUP COM Put 4,700 164 n/a n/a n/a
2019-05-15 2019-03-31 13F AVIS BUDGET GROUP COM Put 4,700 164 n/a n/a n/a
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.