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MQ

Matthew Todd Quinn

CARG
CHIEF TECHNOLOGY OFFICER · CARGURUS, INC. · CIK 0001899207
FILING MIX · LIFETIME25%/75%
BUYS
8
SELLS
24
TOTAL VALUE
$3.80M
COMPANIES
1
ACTIVE SINCE
Jan 2022
HOLDINGS NOW
236,970
AVG SELL PX
$30.35
TRADE KIND
SHOWING 32 / 32
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
8 backtested trades · 8 horizons · 11 pending
Forward-return performance of every backtestable P/S trade by Matthew Todd Quinn, 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
7d8+50.00%-0.74%+0.45%-1.19%+0.36%—
14d8+37.50%-0.16%+0.52%-0.68%+0.76%—
30d8+62.50%-2.76%+1.56%-4.32%-4.62%—
60d8+50.00%+1.56%+2.09%+1.18%-1.14%—
90d8+25.00%+4.71%+3.44%+1.28%+0.87%—
180d8(1 pending)+57.14%+9.30%+6.55%+2.75%+0.49%—
1y8(3 pending)+0.00%+16.31%+16.92%-0.61%-3.23%—
2y8(7 pending)+0.00%+33.39%+35.84%-2.45%-2.45%—
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
CARG · 236,970 shares · as of Jul 1, 2026
064,633129,267193,900258,5332023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 8 buys / 24 sellsCOVERAGE · 19 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
9,128$35.14$320.8K236,970Jul 1, 2026Jul 2, 2026 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
4,341$33.04$143.4K246,098Apr 2, 2026Apr 6, 2026 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
8,094$33.55$271.6K250,439Apr 1, 2026Apr 2, 2026 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
65,082——258,533Mar 2, 2026Mar 4, 2026 ↗View →
CARG
CARGURUS, INC.
SALEGRANT
Gift
732——193,451Jan 20, 2026Jan 22, 2026 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
5,056$37.36$188.9K194,183Jan 5, 2026Jan 6, 2026 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
5,392$37.65$203.0K199,239Jan 2, 2026Jan 6, 2026 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
3,789$37.70$142.8K204,631Oct 2, 2025Oct 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
8,457$37.55$317.6K208,420Oct 1, 2025Oct 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
3,789$33.09$125.4K216,877Jul 2, 2025Jul 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
8,458$33.74$285.4K220,666Jul 1, 2025Jul 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
4,393$28.63$125.8K229,124Apr 2, 2025Apr 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
7,250$29.24$212.0K233,517Apr 1, 2025Apr 3, 2025 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
44,972——240,767Mar 17, 2025Mar 18, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
4,678$35.78$167.4K195,795Jan 3, 2025Jan 6, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
5,223$35.73$186.6K200,473Jan 2, 2025Jan 6, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
3,495$29.43$102.9K205,696Oct 2, 2024Oct 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
8,183$29.65$242.6K209,191Oct 1, 2024Oct 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
3,978$24.91$99.1K217,374Jul 2, 2024Jul 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
6,972$24.98$174.2K221,352Jul 1, 2024Jul 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
4,969$23.00$114.3K228,324Apr 1, 2024Apr 3, 2024 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
90,283——233,293Feb 7, 2024Feb 9, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
3,670$24.16$88.7K143,010Jan 2, 2024Jan 4, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
5,454$17.52$95.6K146,680Sep 29, 2023Oct 3, 2023 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
3,313$22.63$75.0K152,134Jun 30, 2023Jul 3, 2023 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
3,312$18.68$61.9K155,447Mar 31, 2023Apr 3, 2023 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
17,942——158,759Feb 16, 2023Feb 17, 2023 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
101,674——140,817Feb 16, 2023Feb 17, 2023 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Technology Officer
3,713$14.01$52.0K39,143Jan 3, 2023Jan 5, 2023 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
30,266——30,266Jan 3, 2022Jan 5, 2022 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
28,571——28,571Jan 3, 2022Jan 5, 2022 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
14,285——14,285Jan 3, 2022Jan 5, 2022 ↗View →
Other insiders · CARG
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About this filer
CIK 0001899207
ROLE
Chief Technology Officer
PRIMARY
CARG
COMPANIES
1
ACTIVE SINCE
Jan 2022
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