Signal SummaryMedium signal (score 58): industry-level committee overlap (high-power committee), large trade size ($50k-$250k), politician is a committee ranking member, trade executed by spouse (score reduced).
Partial signal — some factors present
out of 0–130 possible
Since trade date
↑ +0.0%
vs SPY over same period
- Politician
- Tina Smith
- Party
- D
- Chamber
- senate
- Ticker
- BRK.B
- Direction
- SELL
- Amount
- $50k-$250k
- Trade Date
- 2026-03-31
- Disclosed
- 2026-04-02
- Filed after
- 2d
Why this trade has signal
- Tina Smith sits on Senate Agriculture, Nutrition, and Forestry and Senate Committee on Agriculture, Nutrition, and Forestry — Rural Development, Energy, and Credit — giving them industry-level oversight of $BRK.B (broad Senate portfolio — overlap capped).
- Tina Smith is a trader with a moderate historical track record — 45% win rate across 31 trades.
- As Ranking Member, Tina Smith has privileged access to legislative schedules and cross-committee briefings — academic research shows leadership trades outperform peers by ~47pp annually.
SwampScore Breakdown
Committee Jurisdiction
+35 / 69
Trade Size
+20 / 20
Filed on Time
+3 / 3
Buy / Sell
+3 / 3
Historical Win Rate
+10 / 10
Leadership Role
+8 / 20
SwampScore Total66/ 130
Insider — Signal Intelligence
Unlock why this trade scored 66
Signal Intelligence shows you the exact evidence behind the score — which committees create jurisdiction, the names of herding peers, federal award details, alpha stats, and campaign donor context. Available on Insider and above.
Committee names and overlap type
Herding peer names and days apart
Federal award agency, amount, and date
Politician alpha stats (win rate, sample size)
Leadership role and campaign donor nexus