AutoNation, Inc.
US ˙ NYSE ˙ US05329W1027

SecurityAN / AutoNation, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership251,241 shares
Latest Disclosed Value $ 49,057,317
Northern Trust Corp reports 0.48% decrease in ownership of AN / AutoNation, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 251,241 shares of AutoNation, Inc. (US:AN) valued at $49,057,318 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 252,441 shares of AutoNation, Inc.. This represents a change in shares of -0.48% during the quarter. The current value of the position is $47,268,482 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.

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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)
2026-05-14 2026-03-31 13F AUTONATION COM 05329W102 251,241 -1,200 -0.48 49,057 -5.88 0.0013
2026-02-17 2025-12-31 13F AUTONATION COM 05329W102 252,441 -11,522 -4.37 52,124 -9.74 0.0014
2025-11-14 2025-09-30 13F AUTONATION COM 05329W102 263,963 12,953 5.16 57,747 15.81 0.0017
2025-08-13 2025-06-30 13F AUTONATION COM 05329W102 251,010 1,275 0.51 49,863 23.31 0.0069
2025-05-13 2025-03-31 13F AUTONATION COM 05329W102 249,735 -26,620 -9.63 40,437 -13.85 0.0060
2025-02-14 2024-12-31 13F AUTONATION COM 05329W102 276,355 82,536 42.58 46,936 35.35 0.0066
2024-11-13 2024-09-30 13F AUTONATION COM 05329W102 193,819 -2,589 -1.32 34,678 10.78 0.0057
2024-08-14 2024-06-30 13F AUTONATION COM 05329W102 196,408 13,790 7.55 31,304 3.53 0.0053
2024-05-14 2024-03-31 13F AUTONATION COM 05329W102 182,618 -25,616 -12.30 30,238 -3.31 0.0052
2024-02-13 2023-12-31 13F AUTONATION COM 05329W102 208,234 -5,846 -2.73 31,273 -3.51 0.0057
2023-11-13 2023-09-30 13F AUTONATION COM 05329W102 214,080 -36,664 -14.62 32,412 -21.47 0.0063
2023-08-11 2023-06-30 13F AUTONATION COM 05329W102 250,744 -37,595 -13.04 41,275 6.54 0.0079
2023-05-15 2023-03-31 13F AUTONATION COM 05329W102 288,339 -825 -0.29 38,741 24.86 0.0077
2023-02-13 2022-12-31 13F AUTONATION COM 05329W102 289,164 -11,075 -3.69 31,027 1.45 0.0065
2022-11-14 2022-09-30 13F AUTONATION COM 05329W102 300,239 8,502 2.91 30,585 -6.20 0.0070
2022-08-12 2022-06-30 13F AUTONATION COM 05329W102 291,737 -32,373 -9.99 32,605 1.02 0.0070
2022-05-13 2022-03-31 13F AUTONATION COM 05329W102 324,110 -16,630 -4.88 32,275 -18.94 0.0057
2022-02-08 2021-12-31 13F AUTONATION COM 05329W102 340,740 -32,284 -8.65 39,816 -12.34 0.0065
2021-11-15 2021-09-30 13F AUTONATION COM 05329W102 373,024 -74,377 -16.62 45,420 7.07 0.0080
2021-08-13 2021-06-30 13F AUTONATION COM 05329W102 447,401 -239,369 -34.85 42,419 -33.74 0.0075
2021-05-12 2021-03-31 13F AUTONATION COM 05329W102 686,770 -184,598 -21.18 64,021 5.28 0.0119
2021-02-11 2020-12-31 13F AUTONATION COM 05329W102 871,368 -1,150 -0.13 60,813 31.68 0.0118
2020-11-16 2020-09-30 13F AUTONATION COM 05329W102 872,518 -16,068 -1.81 46,181 38.29 0.0101
2020-08-14 2020-06-30 13F AUTONATION COM 05329W102 888,586 320,260 56.35 33,394 109.41 0.0079
2020-05-14 2020-03-31 13F AUTONATION COM 05329W102 568,326 15,181 2.74 15,947 -40.72 0.0046
2020-02-14 2019-12-31 13F AUTONATION COM 05329W102 553,145 7,115 1.30 26,899 -2.83 0.0060
2019-11-13 2019-09-30 13F AUTONATION COM 05329W102 546,030 -2,503 -0.46 27,683 20.33 0.0066
2019-08-13 2019-06-30 13F AUTONATION COM 05329W102 548,533 -7,774 -1.40 23,005 15.77 0.0055
2019-05-13 2019-03-31 13F AUTONATION COM 05329W102 556,307 16,729 3.10 19,871 3.16 0.0049
2019-02-12 2018-12-31 13F AUTONATION COM 05329W102 539,578 -4,236 -0.78 19,263 -14.75 0.0054
2018-11-14 2018-09-30 13F AUTONATION COM 05329W102 543,814 -20,297 -3.60 22,595 -17.55 0.0055
2018-09-18 2018-06-30 13F/A-1 AUTONATION COM 05329W102 564,111 -40,505 -6.70 27,405 -3.11 0.0070
2018-08-14 2018-06-30 13F AUTONATION COM 05329W102 570,496 -34,120 27,715
2018-05-09 2018-03-31 13F AUTONATION COM 05329W102 604,616 -19,712 -3.16 28,285 -11.74 0.0074
2018-02-14 2017-12-31 13F AUTONATION COM 05329W102 624,328 -57,687 -8.46 32,048 -0.99 0.0081
2017-11-13 2017-09-30 13F AUTONATION COM 05329W102 682,015 -107,677 -13.64 32,370 -2.77 0.0084
2017-08-11 2017-06-30 13F AUTONATION COM 05329W102 789,692 5,622 0.72 33,293 0.41 0.0093
2017-05-12 2017-03-31 13F AUTONATION COM 05329W102 784,070 60,070 8.30 33,158 -5.86 0.0096
2017-02-13 2016-12-31 13F AUTONATION COM 05329W102 724,000 52,871 7.88 35,223 7.75 0.0108
2016-11-09 2016-09-30 13F AUTONATION COM 05329W102 671,129 -45,463 -6.34 32,691 -2.89 0.0102
2016-08-12 2016-06-30 13F AUTONATION COM 05329W102 716,592 -25,177 -3.39 33,665 -2.78 0.0109
2016-08-19 2016-03-31 13F/A-1 AUTONATION COM 05329W102 741,769 -28,483 -3.70 34,626 -24.65 0.0115
2016-05-13 2016-03-31 13F AUTONATION COM 05329W102 741,769 34,626
2016-02-12 2015-12-31 13F AUTONATION COM 05329W102 770,252 -83,746 -9.81 45,953 -7.51 0.0152
2015-11-12 2015-09-30 13F AUTONATION COM 05329W102 853,998 13,228 1.57 49,686 -6.17 0.0166
2015-08-13 2015-06-30 13F AUTONATION COM 05329W102 840,770 5,569 0.67 52,951 -1.45 0.0359
2015-05-14 2015-03-31 13F AUTONATION COM 05329W102 835,201 -37,823 -4.33 53,729 1.88 0.0162
2015-02-12 2014-12-31 13F AUTONATION COM 05329W102 873,024 -27,313 -3.03 52,738 16.43 0.0159
2014-11-13 2014-09-30 13F AUTONATION COM 05329W102 900,337 133,838 17.46 45,295 -0.98 0.0142
2014-08-14 2014-06-30 13F AUTONATION COM 05329W102 766,499 184,757 31.76 45,745 47.73 0.0143
2014-05-14 2014-03-31 13F AUTONATION COM 05329W102 581,742 -29,766 -4.87 30,965 1.91 0.0097
2014-02-21 2013-12-31 13F/A-1 AUTONATION COM 05329W102 611,508 -23,824 -3.75 30,386 -8.32 0.0097
2014-02-12 2013-12-31 13F AUTONATION COM 05329W102 611,508 30,386
2013-11-13 2013-09-30 13F AUTONATION COM 05329W102 635,332 212,182 50.14 33,145 80.53 0.0117
2013-08-09 2013-06-30 13F AUTONATION COM 05329W102 423,150 423,150 18,360 0.0067
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.