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ACGL
Ticker

ACGL

Congressional Trades
24
by 3 members
Ticker Intelligence Brief

Who in Congress traded ACGL, when, and what happened after?

A ticker-first view for retail/data users: latest disclosure, largest range, disclosure lag, party flow, contracts, lobbying, and source-linked receipts.

Latest receipt
Ro Khanna
SELL · 2026-05-15
Largest range
$15K – $50K
Jefferson Shreve
Slowest filing
42d
Jefferson Shreve
Best vs SPY
8.4%
Ro Khanna
Buys
12
50%
Sells
12
50%
Total Volume
$290K
midpoint
Unique Traders
3
members

Party Breakdown

Democrats19 · 79%
Republicans5 · 21%

Party Trading Divergence

Democrat vs. Republican buy / sell pressure by monthMODERATE

Bar length = total trades. Color = net sentiment — green = net buying, red = net selling. Months with no activity hidden.

Democrat ←
Month
→ Republican
1
Jul '24
2
Oct '24
02
Nov '24
01
Jan '25
11
Feb '25
21
1
Mar '25
1
Apr '25
May '25
02
02
Jul '25
1
Aug '25
1
Sep '25
01
Nov '25
1
Jan '26
01
Mar '26
11
May '26
Democrats109Neutral
vs
Republicans23Net sellers
Net buyingNet selling⚡ Party split

💼 Lobbying Filings

all →
  • 2026-04-20$60K
    ARCH CAPITAL GROUP (U.S.) INC.
    Regulations and legislation impacting Housing Finance Market
  • 2026-01-20$60K
    ARCH CAPITAL GROUP (U.S.) INC.
    Regulations and legislation impacting Housing Finance Market
  • 2025-10-20$60K
    ARCH CAPITAL GROUP (U.S.) INC.
    Regulations and legislation impacting Housing Finance Market
  • 2025-07-21$60K
    ARCH CAPITAL GROUP (U.S.) INC.
    Regulations and legislation impacting Housing Finance Market
  • 2025-04-21$60K
    ARCH CAPITAL GROUP (U.S.) INC.
    Regulations and legislation impacting Housing Finance Market
  • 2025-03-28$40K
    ARCH CAPITAL GROUP LIMITED
    Proposals regarding inversion transactions and reinsurance
  • 2025-01-21$40K
    ARCH CAPITAL GROUP LIMITED
    Proposals regarding inversion transactions and reinsurance

Congressional Momentum

buy vs. sell pressureNEUTRAL

Score 0–100: above 50 = net buying pressure, below 50 = net selling. Signal based on last 90 days.

Last 30 Days
No trades
Last 90 Days
50
1 buy2 total1 sell
$8K buys · $8K sells
All-Time
50
12 buys24 total12 sells
$145K buys · $145K sells
Cumulative Net Position (buy vol − sell vol)
+$0
2024-0724 trades plotted2026-05

Best Timers

avg excess return vs SPY · ACGL trades only3 members w/ alpha data

Excess return = stock price change minus SPY change over the same holding window.Congress avg: -13.9%· 0% of traders beat SPY on this name

Top Alpha Generators
D:1R:2House:3
underperformed SPY|beat SPY
1st
R
Robert Bresnahan
-12.6%
1×
2nd
D
Ro Khanna
-13.7%
19×
3rd
R
Jefferson Shreve
-15.4%
2×
Worst Timers
bottom 3 by avg excess return
underperformed SPY|beat SPY
D
Ro Khanna
-13.7%
19×
Worst single trade: Ro Khanna (-38.2%)Best single trade: Ro Khanna (+8.4%)

Timing Fingerprint

filing delay vs. excess return over SPY · 22 tradesCongress avg -13.8% vs SPY

Each dot = one disclosed trade. X-axis = days between trade and STOCK Act filing.Y-axis = return above (or below) SPY over the subsequent holding window. Upper-right = late filers who beat the market.

LATE + BEAT SPY1 tradesQUICK + BEAT SPY2 tradesQUICK + TRAILEDLATE + TRAILED-39%-20%0%+20%+39%median 25d0d10d20d30dRo Khanna (D) · 2026-05-15 · sell · 25d delay · -4.3% vs SPY · $8KRo Khanna (D) · 2026-05-01 · buy · 39d delay · -6.7% vs SPY · $8KRo Khanna (D) · 2026-03-10 · sell · 28d delay · -8.9% vs SPY · $8KRo Khanna (D) · 2026-01-23 · buy · 14d delay · +0.9% vs SPY · $8KRo Khanna (D) · 2025-11-03 · sell · 35d delay · +8.4% vs SPY · $8KRo Khanna (D) · 2025-09-29 · buy · 4d delay · +0.6% vs SPY · $8KRo Khanna (D) · 2025-08-04 · buy · 36d delay · -3.4% vs SPY · $8KRo Khanna (D) · 2025-07-25 · sell · 13d delay · -2.8% vs SPY · $8KRo Khanna (D) · 2025-07-01 · sell · 37d delay · -9.4% vs SPY · $8KJefferson Shreve (R) · 2025-05-12 · sell · 41d delay · -19.8% vs SPY · $33KRo Khanna (D) · 2025-04-23 · buy · 19d delay · -28.3% vs SPY · $8KRo Khanna (D) · 2025-03-12 · buy · 29d delay · -18.7% vs SPY · $8KRobert Bresnahan (R) · 2025-02-25 · sell · 30d delay · -12.6% vs SPY · $8KRo Khanna (D) · 2025-02-25 · buy · 9d delay · -12.6% vs SPY · $8KJefferson Shreve (R) · 2025-02-24 · buy · 13d delay · -11.0% vs SPY · $33KRo Khanna (D) · 2025-02-19 · sell · 15d delay · -6.9% vs SPY · $8KRo Khanna (D) · 2025-01-22 · sell · 15d delay · -13.4% vs SPY · $8KRo Khanna (D) · 2024-11-15 · sell · 20d delay · -26.4% vs SPY · $8KRo Khanna (D) · 2024-11-12 · sell · 23d delay · -23.5% vs SPY · $8KRo Khanna (D) · 2024-10-14 · buy · 25d delay · -34.6% vs SPY · $8KRo Khanna (D) · 2024-10-11 · buy · 28d delay · -38.2% vs SPY · $8KRo Khanna (D) · 2024-07-02 · buy · 36d delay · -32.8% vs SPY · $8KFiling Delay (days)Excess Return vs SPY
14% of trades beat SPYavg excess -13.8%avg delay 24d11 buys11 sellsBuySellOther· dot size ∝ trade size

Congress Swarm Events

synchronized trading — 3+ members within 21 daysMODERATE

A swarm event occurs when 3 or more members disclose trades in ACGL within a rolling 21-day window. Tight windows with high directional consensus score highest on the suspicion meter.

🔴 #1MIXED3 members · 21d span
46
Window
2025-02-19 → 2025-03-12
4 buys2 sells$97K vol
Consensus
67%
DRo Khanna2025-02-193×
RJefferson Shreve2025-02-242×
RRobert Bresnahan2025-02-25
1 swarm event detectedmax members in single event: 3highest suspicion score: 4621-day rolling window · top 6 by score

Trade Activity Timeline

Congressional buys & sells by month · last 15 months w/ activity

24/07
24/10
24/11
25/01
25/02
25/03
25/04
25/05
25/07
25/08
25/09
25/11
26/01
26/03
26/05
BuysSellsOtherHigh-volume month

Who Moved First

each row = one member · sorted by earliest disclosed trade
2 buyers ·3 sellers
20252026DRo Khanna19×2024-07-02 · buy · $8K2024-10-11 · buy · $8K2024-10-14 · buy · $8K2024-11-12 · sell · $8K2024-11-15 · sell · $8K2025-01-22 · sell · $8K2025-02-19 · sell · $8K2025-02-25 · buy · $8K2025-03-12 · buy · $8K2025-04-23 · buy · $8K2025-07-01 · sell · $8K2025-07-25 · sell · $8K2025-08-04 · buy · $8K2025-09-29 · buy · $8K2025-11-03 · sell · $8K2026-01-23 · buy · $8K2026-03-10 · sell · $8K2026-05-01 · buy · $8K2026-05-15 · sell · $8KRJefferson Shreve4×2025-02-24 · buy · $33K2025-02-24 · buy · $33K2025-05-12 · sell · $33K2025-05-12 · sell · $33KRRobert Bresnahan1×2025-02-25 · sell · $8K
BuySellOtherDot size ∝ trade size · top 3 most-active traders shown

Seasonal Rhythm

Congress buy/sell pressure by month & year

Each cell = one calendar month. Green = net Congress buying, red = net selling. Intensity ∝ consensus strength. Hover for details.

JanFebMarAprMayJunJulAugSepOctNovDec20262026-01: 1▲ 0▼ · $0.0M12026-02: 0▲ 0▼2026-03: 0▲ 1▼ · $0.0M12026-04: 0▲ 0▼2026-05: 1▲ 1▼ · $0.0M22026-06: 0▲ 0▼2026-07: 0▲ 0▼2026-08: 0▲ 0▼2026-09: 0▲ 0▼2026-10: 0▲ 0▼2026-11: 0▲ 0▼2026-12: 0▲ 0▼20252025-01: 0▲ 1▼ · $0.0M12025-02: 3▲ 2▼ · $0.1M52025-03: 1▲ 0▼ · $0.0M12025-04: 1▲ 0▼ · $0.0M12025-05: 0▲ 2▼ · $0.1M22025-06: 0▲ 0▼2025-07: 0▲ 2▼ · $0.0M22025-08: 1▲ 0▼ · $0.0M12025-09: 1▲ 0▼ · $0.0M12025-10: 0▲ 0▼2025-11: 0▲ 1▼ · $0.0M12025-12: 0▲ 0▼20242024-01: 0▲ 0▼2024-02: 0▲ 0▼2024-03: 0▲ 0▼2024-04: 0▲ 0▼2024-05: 0▲ 0▼2024-06: 0▲ 0▼2024-07: 1▲ 0▼ · $0.0M12024-08: 0▲ 0▼2024-09: 0▲ 0▼2024-10: 2▲ 0▼ · $0.0M22024-11: 0▲ 2▼ · $0.0M22024-12: 0▲ 0▼
Net buyingNet sellingNo trades · number = trade count
Peak buy month: Feb · Peak sell month: May

Congressional Conviction Timeline

net positioning · alpha track recordMIXED
12 buys12 sellscumulative α -184.8%15mo tracked
Monthly Net Flow (Buys − Sells)
+2-202024-07: +1 net (1B / 0S)2024-10: +2 net (2B / 0S)2024-11: -2 net (0B / 2S)2025-01: -1 net (0B / 1S)2025-02: +1 net (3B / 2S)2025-03: +1 net (1B / 0S)2025-04: +1 net (1B / 0S)2025-05: -2 net (0B / 2S)2025-07: -2 net (0B / 2S)2025-08: +1 net (1B / 0S)2025-09: +1 net (1B / 0S)2025-11: -1 net (0B / 1S)2026-01: +1 net (1B / 0S)2026-03: -1 net (0B / 1S)2026-05: 0 net (1B / 1S)Jul 24Jan 25Apr 25Aug 25Jan 26
Cumulative Excess Return on Congressional Buys vs SPY
-184.8%0%-185%0%

All Disclosed Trades

DateMemberActionAmountFiling DelayReceipt
2026-05-15DRo KhannaSELL$1K – $15K25dreceipt →
2026-05-01DRo KhannaBUY$1K – $15K39dreceipt →
2026-03-10DRo KhannaSELL$1K – $15K28dreceipt →
2026-01-23DRo KhannaBUY$1K – $15K14dreceipt →
2025-11-03DRo KhannaSELL$1K – $15K35dreceipt →
2025-09-29DRo KhannaBUY$1K – $15K4dreceipt →
2025-08-04DRo KhannaBUY$1K – $15K36dreceipt →
2025-07-25DRo KhannaSELL$1K – $15K13dreceipt →
2025-07-01DRo KhannaSELL$1K – $15K37dreceipt →
2025-05-12RJefferson ShreveSELL$15K – $50K42dreceipt →
2025-05-12RJefferson ShreveSELL$15K – $50K41dreceipt →
2025-04-23DRo KhannaBUY$1K – $15K19dreceipt →
2025-03-12DRo KhannaBUY$1K – $15K29dreceipt →
2025-02-25RRobert BresnahanSELL$1K – $15K30dreceipt →
2025-02-24RJefferson ShreveBUY$15K – $50K13dreceipt →
2025-02-25DRo KhannaBUY$1K – $15K9dreceipt →
2025-02-19DRo KhannaSELL$1K – $15K15dreceipt →
2025-02-24RJefferson ShreveBUY$15K – $50K5dreceipt →
2025-01-22DRo KhannaSELL$1K – $15K15dreceipt →
2024-11-15DRo KhannaSELL$1K – $15K20dreceipt →
2024-11-12DRo KhannaSELL$1K – $15K23dreceipt →
2024-10-14DRo KhannaBUY$1K – $15K25dreceipt →
2024-10-11DRo KhannaBUY$1K – $15K28dreceipt →
2024-07-02DRo KhannaBUY$1K – $15K36dreceipt →