Public STOCK Act disclosures

ACGL Politician Trading

If you can’t beat them, take advantage of them.

Track public congressional STOCK Act disclosures involving ACGL. This becomes powerful when paired with insider Form 4 activity on the same ticker.

Could following the right politician have beaten guessing?
Historical disclosure backtest · current year ongoing
+32.2%avg tracked return
88%positive trades
3hot deals now
+80% +20% -40% 97% losing-trader benchmark +126.4% 2021 +109.4% 2022 +5.4% 2025 -0.1% ongoing 2026
Day-trader loss-rate benchmark; varies by study and market. This is not financial advice; it is a historical signal comparison.

ACGL political disclosures

Amounts are reported as ranges and may lag the transaction date by up to 45 days under STOCK Act rules.

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Disclosure Politician Asset Type Owner Amount Copy Signal
Feb. 6, 2026
Trade Jan. 29, 2026
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ACGL
Arch Capital Group Ltd.
Buy Dependent child $1,001 – $15,000 Hot deal
Trade price $95.72 → $94.19 Since politician trade: -1.6%
Disclosure price $100.95 → $94.19 Since public filing: -6.7%
Max since buy 6.5% · Filed after 8 days
Feb. 6, 2026
Trade Jan. 23, 2026
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ACGL
Arch Capital Group Ltd.
Sell Dependent child $1,001 – $15,000 +1.3%
Trade price $92.96 → $94.19 Since politician trade: +1.3%
Disclosure price $100.95 → $94.19 Since public filing: -6.7%
Max since buy 9.7% · Filed after 14 days
Dec. 8, 2025
Trade Nov. 3, 2025
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ACGL
Arch Capital Group Ltd.
Buy Dependent child $1,001 – $15,000 Hot deal
Trade price $86.00 → $94.19 Since politician trade: +9.5%
Disclosure price $90.94 → $94.19 Since public filing: +3.6%
Max since buy 18.6% · Filed after 35 days
May 12, 2025
Trade April 23, 2025
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ACGL
Arch Capital Group Ltd.
Sell Self $1,001 – $15,000 +1.8%
Trade price $92.51 → $94.19 Since politician trade: +1.8%
Disclosure price $94.63 → $94.19 Since public filing: -0.5%
Max since buy 10.2% · Filed after 19 days
March 6, 2025
Trade Feb. 25, 2025
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ACGL
Arch Capital Group Ltd.
Buy Dependent child $1,001 – $15,000 Hot deal
Trade price $90.35 → $94.19 Since politician trade: +4.2%
Disclosure price $91.38 → $94.19 Since public filing: +3.1%
Max since buy 12.9% · Filed after 9 days
March 6, 2025
Trade Feb. 19, 2025
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ACGL
Arch Capital Group Ltd.
Sell Spouse $1,001 – $15,000 +6.2%
Trade price $88.69 → $94.19 Since politician trade: +6.2%
Disclosure price $91.38 → $94.19 Since public filing: +3.1%
Max since buy 15.0% · Filed after 15 days
June 14, 2022
Trade May 4, 2022
Michael McCaul
House · Republican · TX
ACGL
Arch Capital Group Ltd.
Sell Spouse $1,001 – $15,000 +109.4%
Trade price $44.99 → $94.19 Since politician trade: +109.4%
Disclosure price $42.36 → $94.19 Since public filing: +122.3%
Max since buy 142.8% · Filed after 41 days
Jan. 27, 2022
Trade Dec. 14, 2021
Michael McCaul
House · Republican · TX
ACGL
Arch Capital Group Ltd.
Sell Dependent child $1,001 – $15,000 +126.4%
Trade price $41.60 → $94.19 Since politician trade: +126.4%
Disclosure price $42.58 → $94.19 Since public filing: +121.2%
Max since buy 162.5% · Filed after 44 days