AutoNation, Inc.
US ˙ NYSE ˙ US05329W1027

SecurityAN / AutoNation, Inc.
InstitutionQuantbot Technologies LP
Latest Disclosed Ownership27,115 shares
Latest Disclosed Value $ 5,294,475
Quantbot Technologies LP reports 93.36% increase in ownership of AN / AutoNation, Inc.

On May 13, 2026 - Quantbot Technologies LP filed a 13F-HR form disclosing ownership of 27,115 shares of AutoNation, Inc. (US:AN) valued at $5,294,475 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 14,023 shares of AutoNation, Inc.. This represents a change in shares of 93.36% during the quarter. The current value of the position is $5,158,629 USD.

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.

Upgrade to unlock premium data and export to Excel .

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 AUTONATION COM 05329W102 27,115 13,092 93.36 5,294 82.87 0.2166
2026-02-10 2025-12-31 13F AUTONATION COM 05329W102 14,023 -26,443 -65.35 2,895 -67.30 0.0963
2025-11-12 2025-09-30 13F AUTONATION COM 05329W102 40,466 32,024 379.34 8,853 427.85 0.2409
2025-08-13 2025-06-30 13F AUTONATION COM 05329W102 8,442 8,442 1,677 0.0430
2025-05-13 2025-03-31 13F AUTONATION COM 05329W102 0 -7,055 -100.00 0 -100.00
2025-02-11 2024-12-31 13F AUTONATION COM 05329W102 7,055 -5,653 -44.48 1,198 -47.29 0.0438
2024-11-13 2024-09-30 13F AUTONATION COM 05329W102 12,708 8,382 193.76 2,274 229.90 0.0897
2024-08-09 2024-06-30 13F AUTONATION COM 05329W102 4,326 1,509 53.57 689 47.85 0.0334
2024-05-06 2024-03-31 13F AUTONATION COM 05329W102 2,817 -15,238 -84.40 466 -82.81 0.0263
2024-02-14 2023-12-31 13F AUTONATION COM 05329W102 18,055 5,860 48.05 2,712 46.86 0.1575
2023-11-07 2023-09-30 13F AUTONATION COM 05329W102 12,195 -8,837 -42.02 1,846 -46.68 0.1241
2023-08-08 2023-06-30 13F AUTONATION COM 05329W102 21,032 8,024 61.69 3,462 98.17 0.2267
2023-05-12 2023-03-31 13F AUTONATION COM 05329W102 13,008 13,008 1,748 0.1237
2023-02-13 2022-12-31 13F AUTONATION COM 05329W102 0 -21,534 -100.00 0 -100.00
2022-11-07 2022-09-30 13F AUTONATION COM 05329W102 21,534 6,373 42.04 2,193 29.46 0.1656
2022-08-09 2022-06-30 13F AUTONATION COM 05329W102 15,161 9,572 171.26 1,694 204.68 0.1557
2022-05-16 2022-03-31 13F AUTONATION COM 05329W102 5,589 -41,074 -88.02 556 -89.80 0.0485
2022-02-11 2021-12-31 13F AUTONATION COM 05329W102 46,663 24,107 106.88 5,452 98.54 0.4422
2021-11-09 2021-09-30 13F AUTONATION COM 05329W102 22,556 19,549 650.12 2,746 863.51 0.2008
2021-08-12 2021-06-30 13F AUTONATION COM 05329W102 3,007 19 0.64 285 2.52 0.0224
2021-05-14 2021-03-31 13F AUTONATION COM 05329W102 2,988 2,988 278 0.0265
2021-02-12 2020-12-31 13F AUTONATION COM 05329W102 0 -4,844 -100.00 0 -100.00
2020-11-16 2020-09-30 13F AUTONATION COM 05329W102 4,844 3,431 242.82 256 383.02 0.0294
2020-08-13 2020-06-30 13F AUTONATION COM 05329W102 1,413 1,413 53 0.0070
2019-08-13 2019-06-30 13F AUTONATION COM 05329W102 0 -22,992 -100.00 0 -100.00
2019-05-13 2019-03-31 13F AUTONATION COM 05329W102 22,992 22,992 821 0.0781
2019-02-13 2018-12-31 13F AUTONATION COM 05329W102 0 -27,989 -100.00 0 -100.00
2018-11-13 2018-09-30 13F AUTONATION COM 05329W102 27,989 27,989 1,162 0.0813
2018-08-13 2018-06-30 13F AUTONATION COM 05329W102 0 -31,629 -100.00 0 -100.00
2018-05-11 2018-03-31 13F AUTONATION COM 05329W102 31,629 22,402 242.79 1,479 212.68 0.1273
2018-02-12 2017-12-31 13F AUTONATION COM 05329W102 9,227 9,227 473 0.0438
2016-08-02 2016-06-30 13F AUTONATION COM 05329W102 0 -40,699 -100.00 0 -100.00
2016-04-28 2016-03-31 13F AUTONATION COM 05329W102 40,699 40,699 0.00 1,899 0.3041
2015-10-22 2015-09-30 13F AUTONATION COM 05329W102 0 0 0 0.0000
2014-10-15 2014-09-30 13F AUTONATION COM 05329W102 0 -68 -100.00 0 -100.00
2014-07-08 2014-06-30 13F AUTONATION COM 05329W102 68 -5,503 -98.78 4 -98.34 0.0006
2013-08-02 2013-06-30 13F AUTONATION COM 05329W102 5,571 5,571 241 0.1263
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.