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RG

Robert R. Grusky

AN
DIRECTOR · AUTONATION, INC. · CIK 0001256116
FILING MIX · LIFETIME38%/62%
BUYS
27
SELLS
44
TOTAL VALUE
$9.37M
COMPANIES
2
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
58,684
AVG SELL PX
$82.67
TRADE KIND
SHOWING 71 / 71
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
32 backtested trades · 8 horizons · 5 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Robert R. Grusky, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d32+53.13%-0.56%+0.64%-1.20%-0.91%-1.67
14d32+43.75%+0.17%+1.27%-1.09%-0.23%-1.33
30d32+40.63%+1.09%+2.82%-1.73%-0.36%-1.58
60d32+56.25%+0.09%+3.96%-3.87%-5.36%-1.69
90d32+62.50%-3.14%+5.84%-8.99%-9.89%-2.58
180d32+43.75%+3.38%+13.31%-9.94%-4.38%-1.62
1y32(1 pending)+35.48%+19.91%+27.12%-7.22%+7.87%-0.72
2y32(4 pending)+35.71%+25.16%+32.54%-7.37%-7.09%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
AN · 47,302 shares · as of Jan 2, 2026
013,68027,36141,04154,721202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 27 buys / 44 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
STRA
STRATEGIC EDUCATION, INC.
PURCHASEGRANT
Stock grant
1,436——11,382Apr 22, 2026Apr 24, 2026 ↗View →
AN
AUTONATION, INC.
PURCHASEGRANT
Stock grant
1,210——47,302Jan 2, 2026Jan 6, 2026 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
1,403$80.03$112.3K9,946Dec 11, 2025Dec 12, 2025 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
1,494$80.27$119.9K11,349Apr 25, 2025Apr 25, 2025 ↗View →
STRA
STRATEGIC EDUCATION, INC.
PURCHASEGRANT
Stock grant
1,498——12,843Apr 23, 2025Apr 25, 2025 ↗View →
AN
AUTONATION, INC.
PURCHASEGRANT
Stock grant
1,497——46,092Jan 2, 2025Jan 3, 2025 ↗View →
AN
AUTONATION, INC.
SALE
1,000$179.79$179.8K44,595Dec 5, 2024Dec 9, 2024 ↗View →
AN
AUTONATION, INC.
SALE
350$182.18$63.8K45,595Aug 1, 2024Aug 5, 2024 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
350$122.50$42.9K11,345May 6, 2024May 6, 2024 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
250$118.55$29.6K11,695May 2, 2024May 6, 2024 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
462$120.99$55.9K11,945Apr 29, 2024May 1, 2024 ↗View →
STRA
STRATEGIC EDUCATION, INC.
PURCHASEGRANT
Stock grant
1,193——12,407Apr 24, 2024Apr 26, 2024 ↗View →
AN
AUTONATION, INC.
PURCHASEGRANT
Stock grant
1,659——45,945Jan 2, 2024Jan 4, 2024 ↗View →
AN
AUTONATION, INC.
SALE
2,000$161.25$322.5K44,286Aug 21, 2023Aug 23, 2023 ↗View →
AN
AUTONATION, INC.
SALE
3,000$160.19$480.6K46,286Aug 21, 2023Aug 23, 2023 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
175$83.05$14.5K11,214May 3, 2023May 5, 2023 ↗View →
STRA
STRATEGIC EDUCATION, INC.
PURCHASEGRANT
Stock grant
1,299——11,389Apr 26, 2023Apr 28, 2023 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
167$86.70$14.5K10,090Feb 28, 2023Mar 2, 2023 ↗View →
AN
AUTONATION, INC.
SALE
1,500$146.67$220.0K49,286Feb 21, 2023Feb 23, 2023 ↗View →
AN
AUTONATION, INC.
PURCHASEGRANT
Stock grant
2,331——50,786Jan 3, 2023Jan 5, 2023 ↗View →
AN
AUTONATION, INC.
SALE
1,129$125.00$141.1K48,455Aug 8, 2022Aug 10, 2022 ↗View →
AN
AUTONATION, INC.
SALE
1,000$120.23$120.2K49,584Jul 25, 2022Jul 27, 2022 ↗View →
STRA
STRATEGIC EDUCATION, INC.
PURCHASEGRANT
Stock grant
1,717——10,257Apr 27, 2022Apr 29, 2022 ↗View →
AN
AUTONATION, INC.
PURCHASEGRANT
Stock grant
2,192——50,584Jan 3, 2022Jan 5, 2022 ↗View →
STRA
STRATEGIC EDUCATION, INC.
PURCHASEGRANT
Stock grant
1,468——8,540Apr 27, 2021Apr 29, 2021 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$43.45$217.3K53,392Mar 8, 2021Mar 10, 2021 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Mar 8, 2021Mar 10, 2021 ↗View →
AN
AUTONATION, INC.
SALE
5,000$90.00$450.0K48,392Mar 8, 2021Mar 10, 2021 ↗View →
AN
AUTONATION, INC.
SALE
5,000$80.00$400.0K48,392Feb 16, 2021Feb 17, 2021 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$38.63$193.2K53,392Feb 16, 2021Feb 17, 2021 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Feb 16, 2021Feb 17, 2021 ↗View →
AN
AUTONATION, INC.
SALE
5,000$75.00$375.0K48,392Jan 7, 2021Jan 11, 2021 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$41.16$205.8K53,392Jan 7, 2021Jan 11, 2021 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Jan 7, 2021Jan 11, 2021 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Jan 6, 2021Jan 6, 2021 ↗View →
AN
AUTONATION, INC.
SALE
5,000$72.50$362.5K48,392Jan 6, 2021Jan 6, 2021 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$35.00$175.0K53,392Jan 6, 2021Jan 6, 2021 ↗View →
AN
AUTONATION, INC.
PURCHASEGRANT
Stock grant
3,671——48,392Jan 4, 2021Jan 6, 2021 ↗View →
AN
AUTONATION, INC.
SALE
5,000$70.00$350.0K44,721Dec 18, 2020Dec 22, 2020 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$34.09$170.4K49,721Dec 18, 2020Dec 22, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Dec 18, 2020Dec 22, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000$67.50$337.5K44,721Dec 4, 2020Dec 8, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Dec 4, 2020Dec 8, 2020 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$46.22$231.1K49,721Dec 4, 2020Dec 8, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000$65.00$325.0K44,721Nov 24, 2020Nov 27, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Nov 24, 2020Nov 27, 2020 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$47.25$236.3K49,721Nov 24, 2020Nov 27, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000$62.50$312.5K44,721Nov 10, 2020Nov 12, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Nov 10, 2020Nov 12, 2020 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$48.80$244.0K49,721Nov 10, 2020Nov 12, 2020 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$40.37$201.8K49,721Oct 6, 2020Oct 8, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Oct 6, 2020Oct 8, 2020 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$35.99$179.9K54,721Oct 6, 2020Oct 8, 2020 ↗View →
AN
AUTONATION, INC.
SALE
10,000$60.00$600.0K44,721Oct 6, 2020Oct 8, 2020 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$34.51$172.6K49,721Aug 12, 2020Aug 14, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Aug 12, 2020Aug 14, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000$57.50$287.5K44,721Aug 12, 2020Aug 14, 2020 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$32.50$162.5K49,721Jul 27, 2020Jul 29, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Jul 27, 2020Jul 29, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000$55.00$275.0K44,721Jul 27, 2020Jul 29, 2020 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
250$180.81$45.2K7,072Jun 9, 2020Jun 11, 2020 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
1,362$165.05$224.8K7,322May 7, 2020May 8, 2020 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
705$155.05$109.3K8,684May 5, 2020May 5, 2020 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
346$157.00$54.3K10,480Apr 30, 2020May 4, 2020 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
1,091$165.00$180.0K9,389Apr 30, 2020May 4, 2020 ↗View →
STRA
STRATEGIC EDUCATION, INC.
SALE
250$155.00$38.8K10,826Apr 30, 2020May 4, 2020 ↗View →
STRA
STRATEGIC EDUCATION, INC.
PURCHASEGRANT
Stock grant
500——11,076Apr 28, 2020Apr 29, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000$48.06$240.3K44,721Jan 3, 2020Jan 6, 2020 ↗View →
AN
AUTONATION, INC.
PURCHASE
5,000$19.15$95.8K49,721Jan 3, 2020Jan 6, 2020 ↗View →
AN
AUTONATION, INC.
SALE
5,000——0Jan 3, 2020Jan 6, 2020 ↗View →
AN
AUTONATION, INC.
PURCHASEGRANT
Stock grant
5,110——44,721Jan 2, 2020Jan 6, 2020 ↗View →
Other insiders · AN
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About this filer
CIK 0001256116
ROLE
Director
PRIMARY
AN
COMPANIES
2
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001256116DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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