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Insider Trading Intelligence
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HL

Holli C. Ladhani

PWR
DIRECTOR · QUANTA SERVICES, INC. · CIK 0001221455
FILING MIX · LIFETIME68%/32%
BUYS
19
SELLS
9
TOTAL VALUE
$653.6K
COMPANIES
4
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
552,409
AVG SELL PX
$17.93
TRADE KIND
SHOWING 28 / 28
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 3 pending
Forward-return performance of every backtestable P/S trade by Holli C. Ladhani, 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
7d2+50.00%-2.98%+1.37%-4.34%-4.34%—
14d2+50.00%+9.28%+1.76%+7.51%+7.51%—
30d2+100.00%+19.18%-0.80%+19.98%+19.98%—
60d2+50.00%+26.21%+7.49%+18.72%+18.72%—
90d2+100.00%+11.84%+14.71%+7.24%+7.24%—
180d2(1 pending)+100.00%+12.17%+26.89%-14.72%-14.72%—
1y2(1 pending)+100.00%+45.10%+52.18%-7.07%-7.07%—
2y2(1 pending)+100.00%+159.05%+65.56%+93.49%+93.49%—
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
PWR · 249 shares · as of Jun 1, 2026
01,1862,3723,5574,74320222023202420252026SHARES 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 · 19 buys / 9 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
KYN
KAYNE ANDERSON ENERGY INFRASTRUCTURE FUND, INC.
PURCHASE
3,621$13.81$50.0K7,221Jun 2, 2026Jun 2, 2026 ↗View →
PWR
QUANTA SERVICES, INC.
SALE
559——249Jun 1, 2026Jun 3, 2026 ↗View →
PWR
QUANTA SERVICES, INC.
SALE
196$711.73$139.5K4,547Jun 1, 2026Jun 3, 2026 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASE
559——4,743Jun 1, 2026Jun 3, 2026 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASEGRANT
Stock grant
249——808May 21, 2026May 26, 2026 ↗View →
AMRZ
AMRIZE LTD
PURCHASEGRANT
Stock grant
2,976——5,194Apr 21, 2026Apr 22, 2026 ↗View →
AMRZ
AMRIZE LTD
SALE
740$57.12$42.3K2,218Apr 21, 2026Apr 22, 2026 ↗View →
KYN
KAYNE ANDERSON ENERGY INFRASTRUCTURE FUND, INC.
PURCHASE
3,600$13.89$50.0K3,600Feb 23, 2026Feb 24, 2026 ↗View →
AMRZ
AMRIZE LTD
PURCHASEGRANT
Stock grant
2,958——2,958Aug 11, 2025Aug 13, 2025 ↗View →
PWR
QUANTA SERVICES, INC.
SALE
622——559Jun 1, 2025Jun 3, 2025 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASE
622——4,184Jun 1, 2025Jun 3, 2025 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASEGRANT
Stock grant
559——1,181May 22, 2025May 27, 2025 ↗View →
PWR
QUANTA SERVICES, INC.
SALE
971——622Jun 1, 2024Jun 4, 2024 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASE
971——3,853Jun 1, 2024Jun 4, 2024 ↗View →
PWR
QUANTA SERVICES, INC.
SALE
291$275.94$80.3K3,562Jun 1, 2024Jun 4, 2024 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASEGRANT
Stock grant
622——1,593May 24, 2024May 29, 2024 ↗View →
PWR
QUANTA SERVICES, INC.
SALE
1,393——971Jun 1, 2023Jun 5, 2023 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASE
1,393——2,882Jun 1, 2023Jun 5, 2023 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASEGRANT
Stock grant
971——2,364May 23, 2023May 25, 2023 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASE
1,479——1,479Jun 1, 2022Jun 1, 2022 ↗View →
PWR
QUANTA SERVICES, INC.
SALE
1,479——1,393Jun 1, 2022Jun 1, 2022 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASEGRANT
Stock grant
1,393——2,872May 27, 2022Jun 1, 2022 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASE
5$111.82$5591,489May 10, 2022Mar 20, 2023 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASE
5$107.77$5391,484Jan 10, 2022Mar 20, 2023 ↗View →
PWR
QUANTA SERVICES, INC.
PURCHASEGRANT
Stock grant
1,479——1,479Jul 13, 2021Jul 15, 2021 ↗View →
WTTR
SELECT WATER SOLUTIONS, INC.
PURCHASE
President and CEO
14,524$3.44$50.0K542,721Apr 13, 2020Apr 14, 2020 ↗View →
WTTR
SELECT WATER SOLUTIONS, INC.
PURCHASEGRANT
Stock grant
249,112——528,197Mar 5, 2020Mar 9, 2020 ↗View →
WTTR
SELECT WATER SOLUTIONS, INC.
SALE
President and CEO
26,807$8.97$240.5K279,085Jan 19, 2020Jan 22, 2020 ↗View →
Other insiders · PWR
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About this filer
CIK 0001221455
ROLE
Director
PRIMARY
PWR
COMPANIES
4
ACTIVE SINCE
Jan 2020
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