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Lara Poloni

ACM
PRESIDENT · AECOM · CIK 0001723099
FILING MIX · LIFETIME50%/50%
BUYS
19
SELLS
19
TOTAL VALUE
$12.83M
COMPANIES
1
ACTIVE SINCE
Aug 2020
HOLDINGS NOW
153,446
AVG SELL PX
$88.77
TRADE KIND
SHOWING 38 / 38
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
6 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Lara Poloni, 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
7d6+16.67%+2.91%+2.31%+0.60%+0.85%—
14d6+50.00%+1.93%+2.40%-0.48%-0.09%—
30d6+16.67%+5.51%+4.18%+1.34%+1.82%—
60d6+50.00%-2.11%+1.36%-3.47%-3.37%—
90d6+100.00%-3.14%+4.60%-7.74%-6.94%—
180d6+50.00%-8.18%+12.88%-21.06%-15.86%—
1y6(2 pending)+0.00%+10.62%+25.46%-14.84%-16.38%—
2y6(2 pending)+0.00%+24.57%+54.04%-29.47%-25.51%—
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
ACM · 153,446 shares · as of Jun 16, 2026
045,04590,090135,135180,180202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
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 · 19 buys / 19 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ACM
AECOM
PURCHASE
PRESIDENT
4,224$70.63$298.3K153,446Jun 16, 2026Jun 16, 2026 ↗View →
ACM
AECOM
SALE10b5-1
10b5-1 plan
17,340$97.01$1.68M149,415Dec 17, 2025Dec 17, 2025 ↗View →
ACM
AECOM
SALE10b5-1
10b5-1 plan
193$98.35$19.0K149,222Dec 17, 2025Dec 17, 2025 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
23,615——180,180Dec 15, 2025Dec 17, 2025 ↗View →
ACM
AECOM
SALE
PRESIDENT
10,040——0Dec 15, 2025Dec 17, 2025 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
16,334——156,565Dec 15, 2025Dec 17, 2025 ↗View →
ACM
AECOM
PURCHASE
PRESIDENT
10,040——140,231Dec 15, 2025Dec 17, 2025 ↗View →
ACM
AECOM
SALE
PRESIDENT
13,425$97.96$1.32M166,755Dec 15, 2025Dec 17, 2025 ↗View →
ACM
AECOM
SALE
PRESIDENT
10,175——0Dec 15, 2024Dec 18, 2024 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
12,555——112,883Dec 15, 2024Dec 18, 2024 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
21,322——134,205Dec 15, 2024Dec 18, 2024 ↗View →
ACM
AECOM
PURCHASE
PRESIDENT
10,175——100,328Dec 15, 2024Dec 18, 2024 ↗View →
ACM
AECOM
SALE
PRESIDENT
4,014$111.51$447.6K130,191Dec 15, 2024Dec 18, 2024 ↗View →
ACM
AECOM
SALE
PRESIDENT
13,830$92.28$1.28M90,153Dec 15, 2023Dec 18, 2023 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
36,793——103,983Dec 15, 2023Dec 18, 2023 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
13,438——67,190Dec 15, 2023Dec 18, 2023 ↗View →
ACM
AECOM
SALE
PRESIDENT
30,692$92.50$2.84M53,752Dec 14, 2023Dec 18, 2023 ↗View →
ACM
AECOM
PURCHASE
PRESIDENT
17,821——91,172Aug 15, 2023Aug 17, 2023 ↗View →
ACM
AECOM
SALE
PRESIDENT
17,821——0Aug 15, 2023Aug 17, 2023 ↗View →
ACM
AECOM
SALE
PRESIDENT
6,728$87.88$591.3K84,444Aug 15, 2023Aug 17, 2023 ↗View →
ACM
AECOM
SALE
PRESIDENT
500$84.30$42.1K73,351Jan 9, 2023Jan 11, 2023 ↗View →
ACM
AECOM
SALE
PRESIDENT
3,165$82.41$260.8K76,684Jan 9, 2023Jan 11, 2023 ↗View →
ACM
AECOM
SALE
PRESIDENT
2,833$83.66$237.0K73,851Jan 9, 2023Jan 11, 2023 ↗View →
ACM
AECOM
SALE
PRESIDENT
9,290——0Dec 16, 2022Dec 19, 2022 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
57,870——114,457Dec 16, 2022Dec 19, 2022 ↗View →
ACM
AECOM
PURCHASE
PRESIDENT
9,290——56,587Dec 16, 2022Dec 19, 2022 ↗View →
ACM
AECOM
SALE
PRESIDENT
34,608$82.77$2.86M79,849Dec 16, 2022Dec 19, 2022 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
10,040——10,040Dec 15, 2022Dec 19, 2022 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
30,546——58,731Dec 17, 2021Dec 21, 2021 ↗View →
ACM
AECOM
SALE
President
11,434$73.40$839.3K47,297Dec 17, 2021Dec 21, 2021 ↗View →
ACM
AECOM
PURCHASE
President
10,182——28,185Dec 17, 2021Dec 21, 2021 ↗View →
ACM
AECOM
SALE
President
10,182——0Dec 17, 2021Dec 21, 2021 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
10,175——10,175Dec 15, 2021Dec 17, 2021 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
4,959——18,003Dec 18, 2020Dec 22, 2020 ↗View →
ACM
AECOM
SALE
President
5,416——0Dec 15, 2020Dec 17, 2020 ↗View →
ACM
AECOM
PURCHASE
President
5,416——15,413Dec 15, 2020Dec 17, 2020 ↗View →
ACM
AECOM
SALE
President
2,369$47.88$113.4K13,044Dec 15, 2020Dec 17, 2020 ↗View →
ACM
AECOM
PURCHASEGRANT
Stock grant
17,821——17,821Aug 15, 2020Aug 18, 2020 ↗View →
Other insiders · ACM
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About this filer
CIK 0001723099
ROLE
President
PRIMARY
ACM
COMPANIES
1
ACTIVE SINCE
Aug 2020
MARKETPEEL · /INSIDER/0001723099DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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One short email. Insider buys, congressional trades, and plain-English analysis.

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