AutoNation, Inc.
US ˙ NYSE ˙ US05329W1027

SecurityAN / AutoNation, Inc.
InstitutionStifel Financial Corp
Latest Disclosed Ownership67,194 shares
Latest Disclosed Value $ 13,120,313
Stifel Financial Corp reports 418.95% increase in ownership of AN / AutoNation, Inc.

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 67,194 shares of AutoNation, Inc. (US:AN) valued at $13,120,300 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 12,948 shares of AutoNation, Inc.. This represents a change in shares of 418.95% during the quarter. The current value of the position is $12,635,832 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)
2026-05-12 2026-03-31 13F AUTONATION COM 05329W102 67,194 54,246 418.95 13,120 390.83 0.0028
2026-02-13 2025-12-31 13F AUTONATION COM 05329W102 12,948 -29 -0.22 2,673 -5.81 0.0024
2025-11-12 2025-09-30 13F AUTONATION COM 05329W102 12,977 602 4.86 2,839 15.46 0.0026
2025-08-14 2025-06-30 13F AUTONATION COM 05329W102 12,375 10,551 578.45 2,458 733.22 0.0024
2025-05-14 2025-03-31 13F AUTONATION COM 05329W102 1,824 417 29.64 295 23.95 0.0003
2025-02-13 2024-12-31 13F AUTONATION COM 05329W102 1,407 137 10.79 239 4.85 0.0002
2024-11-14 2024-09-30 13F AUTONATION COM 05329W102 1,270 -4,663 -78.59 227 -75.98 0.0002
2024-08-13 2024-06-30 13F AUTONATION COM 05329W102 5,933 600 11.25 946 7.02 0.0011
2024-05-14 2024-03-31 13F AUTONATION COM 05329W102 5,333 2,856 115.30 883 138.01 0.0010
2024-02-12 2023-12-31 13F AUTONATION COM 05329W102 2,477 -3,395 -57.82 372 -58.27 0.0005
2023-11-13 2023-09-30 13F AUTONATION COM 05329W102 5,872 -10,537 -64.21 889 -67.09 0.0012
2023-08-14 2023-06-30 13F AUTONATION COM 05329W102 16,409 1,658 11.24 2,701 36.35 0.0037
2023-05-12 2023-03-31 13F AUTONATION COM 05329W102 14,751 9,429 177.17 1,982 246.94 0.0028
2023-02-13 2022-12-31 13F AUTONATION COM 05329W102 5,322 -9,098 -63.09 571 -61.13 0.0009
2022-11-14 2022-09-30 13F AUTONATION COM 05329W102 14,420 10,877 307.00 1,469 270.96 0.0024
2022-08-15 2022-06-30 13F AUTONATION COM 05329W102 3,543 796 28.98 396 44.53 0.0006
2022-05-13 2022-03-31 13F AUTONATION COM 05329W102 2,747 909 49.46 274 27.44 0.0004
2022-02-14 2021-12-31 13F AUTONATION COM 05329W102 1,838 1,838 215 0.0003
2021-05-14 2021-03-31 13F AUTONATION COM 05329W102 0 -18,297 -100.00 0 -100.00
2021-02-12 2020-12-31 13F AUTONATION COM 05329W102 18,297 18,297 1,277 0.0023
2020-05-14 2020-03-31 13F AUTONATION COM 05329W102 0 -10,705 -100.00 0 -100.00
2020-02-13 2019-12-31 13F AUTONATION COM 05329W102 10,705 10,705 523 0.0011
2019-11-19 2019-09-30 13F/A-1 AUTONATION COM 05329W102 0 -5,713 -100.00 0 -100.00
2019-08-14 2019-06-30 13F AUTONATION COM 05329W102 5,713 5,713 236 0.0006
2016-08-17 2016-06-30 13F AUTONATION COM 05329W102 0 -5,602 -100.00 0 -100.00
2016-05-16 2016-03-31 13F AUTONATION COM 05329W102 5,602 1,197 27.17 262 -0.38 0.0014
2016-03-21 2015-12-31 13F/A-2 AUTONATION COM 05329W102 4,405 4,405 13.06 263 13.36 0.0014
2016-02-26 2015-12-31 13F/A-1 AUTONATION COM 05329W102 3,896 -509 232 0.0012
2016-02-16 2015-12-31 13F AUTONATION COM 05329W102 3,816 228
2014-11-13 2014-09-30 13F AUTONATION COM 05329W102 0 -18,379 -100.00 0 -100.00
2014-08-14 2014-06-30 13F AUTONATION COM 05329W102 18,379 -137 -0.74 1,097 11.37 0.0099
2014-05-15 2014-03-31 13F AUTONATION COM 05329W102 18,516 18,516 985 0.0094
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.