ACM
−$0
800 sh
Rudd Troy
Director, CHIEF EXECUTIVE OFFICER, Chief Executive Officer, EVP, CFO · SEC CIK 1653811
Insider at
ACM AECOM
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Buy track record
How this insider's open-market purchases have performed100%
of buys now in profit
2 up · 0 down
Avg return since buy+73.2%
Median return+73.2%
Best trade+146.2%
Worst trade+0.2%
Buys scored2
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
+14.1%
50% won · 2 trades
After 3 months
+28.8%
100% won · 1 trade
After 6 months
+64.2%
100% won · 1 trade
After 12 months
+123.1%
100% won · 1 trade
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| May 14, 2026 | ACM | $71 | $300.1K | +3.1% | −2.0% | — | — | — | +0.2% | |
| May 13, 2020 | ACM | $30 | $250.7K | +12% | +30.2% | +28.8% | +64.2% | +123.1% | +146.2% |
How this is calculated. We score only open-market purchases (SEC code
P) — the buys that carry real signal. Each trade's return is measured from the adjusted closing price on the purchase date to the latest close, accounting for stock splits and dividends. The 1M/3M/6M/12M columns show the same trade's return after each fixed holding period; a dash means that horizon hasn't elapsed yet or isn't priceable. Sales are excluded because insiders sell for many routine reasons. With only 2 scored trades, treat this as a small sample, not a verdict.
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Open-market buys
$550.8K
2 trades
Open-market sells
$41M
18 trades
Net flow
−$40.45M
Net selling
Total filings
59
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstACM
+$0
69,672 sh
ACM
+$4.11M
106,196 sh @ $39
ACM
−$3.5M
42,268 sh @ $83
ACM
−$10.27M
124,532 sh @ $82
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ACM
−$1.23M
14,776 sh @ $83
ACM
+$0
96,000 sh
ACM
−$4.71M
64,192 sh @ $73
ACM
+$0
17,046 sh
ACM
+$0
21,663 sh
ACM
−$535.7K
11,189 sh @ $48
ACM
Rudd Troy, ACM's CFO, spent $250.7K of their own money on 8,343 shares at $30, growing their stake 12%.
+$250.7K
8,343 sh @ $30
ACM
+$600K
15,724 sh @ $38
ACM
−$309.9K
8,122 sh @ $38
ACM
+$0
9,613 sh
ACM
+$447.8K
16,043 sh @ $28
ACM
−$231.3K
8,287 sh @ $28
ACM
+$0
14,544 sh
ACM
+$534.8K
14,846 sh @ $36
ACM
−$275.9K
7,661 sh @ $36
ACM
+$341.9K
9,257 sh @ $37
ACM
−$185.5K
5,022 sh @ $37
ACM
+$195.5K
5,294 sh @ $37
ACM
−$350.1K
8,976 sh @ $39
ACM
−$85.9K
2,250 sh @ $38
ACM
+$142.7K
3,740 sh @ $38
ACM
+$285.5K
7,481 sh @ $38
ACM
−$75.7K
2,531 sh @ $30
ACM
+$0
4,768 sh
Frequently asked questions
How is Rudd Troy's win rate calculated?
We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.
Why are some buys not included in the score?
A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.
What do the 1M / 3M / 6M / 12M columns mean?
They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.
Does a high win rate mean I should copy this insider?
No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.
Where does this data come from?
Trades come from Rudd Troy's SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.