BRK.B
BRK.B
Diversified conglomerate with direct Trump holdings but zero lobbying, contracts, or insider activity amid high-volume bipartisan congressional trading.
Govt Dependence
0/100
Regulatory Density
40/100
Lobbying Intensity
0/100
Political Signal
MODERATE BULLISH
BusinessWhat BRK.B does
BRK.B (Berkshire Hathaway) is a diversified holding company with 725 congressional trades across 61 politicians over 5 years and most recent trade on 2026-03-31 per company metadata.
12 months past · 3 months futureBRK.B activity timeline
Congress
buy
sell
Insider · Form 4
open-market buy
Hedge fund · 13F
opened
+ added
− trimmed
closed
holds
Bills
past action (this ticker)
upcoming markup (sector)
★ carveout (this ticker)
196 trading days ·
30 congressional trades shown
·
0 insider buys
·
13 13F filings
·
0 past bill actions
·
0 upcoming markups
Executive Branch ConflictsBRK.B held by Trump-administration officials
2 cabinet/senior officials reported BRK.B positions in OGE Form 278 disclosures across 3 filings.
Lifetime Government AwardsBRK.B federal contracts
BRK.B doesn't hold direct federal contracts.
Verified via USASpending.gov: $0 reported in direct prime-contract awards. Companies in this position typically sell federal services indirectly through prime contractors and integrators (e.g., Lockheed Martin, Booz Allen, Microsoft Azure) or through commercial channels that don't appear in USASpending data.
Smart Money · 13F HoldingsHedge funds holding BRK.B
$19.72B
Total BRK.B held by tracked 13F funds
40
Funds with BRK.B positions
+39
Funds opened this quarter
Citadel Advisors
$1.44B
opened
2025-12-31
Citadel Advisors
$1.39B
opened
2025-03-31
Citadel Advisors
$1.38B
opened
2025-09-30
Citadel Advisors
$1.34B
opened
2024-09-30
Citadel Advisors
$1.26B
opened
2025-06-30
Citadel Advisors
$1.25B
opened
2024-12-31
Citadel Advisors
$1.15B
opened
2024-03-31
Citadel Advisors
$967M
opened
2024-06-30
32 more 13F positions tracked · quarterly delta charts available in member dashboard
Politicians Trading BRK.BMembers of Congress with recent BRK.B positions
20 politicians traded BRK.B across 151 disclosed transactions totaling $3.5M (last 730 days).
Greed score = composite of trade frequency, volume & recency across the politician's entire history (not just BRK.B). 0-30 LOW · 30-60 MID · 60+ HIGH.
Ro Khanna
36 buys
27 sells
$1.4M
2026-01-29
LOW · 0
Robert P. Bresnahan
6 buys
5 sells
$436K
2025-11-19
LOW · 0
Tina Smith
2 sells
$350K
2026-03-31
LOW · 1
Jefferson Shreve
2 sells
$350K
2025-05-12
LOW · 0
Eleanor Holmes Norton
6 sells
$195K
2025-10-14
LOW · 0
Jerry Moran
4 buys
4 sells
$113K
2025-09-23
LOW · 1
Josh Gottheimer
6 buys
8 sells
$112K
2025-04-09
LOW · 1
Lisa C. McClain
4 buys
6 sells
$80K
2025-10-31
LOW · 0
Scott Franklin
2 sells
$65K
2025-06-16
LOW · 0
Sheri Biggs
2 sells
$65K
2025-03-18
LOW · 0
Kathy Castor
2 sells
$65K
2024-07-15
LOW · 0
Markwayne Mullin
2 sells
$65K
2025-11-03
LOW · 29
Val T. Hoyle
2 buys
6 sells
$64K
2025-09-23
LOW · 0
Gilbert Ray Cisneros
3 buys
5 sells
$64K
2026-03-25
HIGH · 61
August Pfluger
1 buy
$33K
2026-03-13
LOW · 1
5 more politicians active in BRK.B · full table in member dashboard
Congressional TradesWho in Congress is trading BRK.B
2026-03-13
August Pfluger
Purchase
$15,001 - $50,000
2026-03-16
Gilbert Ray Cisneros
Sale
$1,001 - $15,000
2026-03-25
Gilbert Ray Cisneros
Sale
$1,001 - $15,000
2026-03-31
Tina Smith
Sale (Full)
$100,001 - $250,000
2026-03-16
Mark Alford
Sale
$1,001 - $15,000
2026-01-23
Ro Khanna
Sale
$15,001 - $50,000
2026-01-29
Ro Khanna
Sale
$15,001 - $50,000
2026-01-06
Ro Khanna
Sale
$1,001 - $15,000
2026-01-27
Tina Smith
Sale (Partial)
$100,001 - $250,000
2025-12-24
Gilbert Ray Cisneros
Sale
$1,001 - $15,000
2025-11-19
Robert P. Bresnahan
Sale
$50,001 - $100,000
2025-11-18
Gilbert Ray Cisneros
Purchase
$1,001 - $15,000
30+ trades on file · most recent 2026-04-15
Corporate Insiders · Form 4What CEOs, CFOs, and directors are doing with their own stock
No Form 4 activity recorded in the last 180 days.
Political ProfileWhere BRK.B sits in Washington
Trump holds BRK.B common stock in $15,001-$50,000 and $250,001-$500,000 buckets per get_executive_branch_exposure; 151 congressional trades (69 buys, 82 sells across 20 pols including bipartisan buyers like Jerry Moran (R-senate) and Ro Khanna (D-house)) per get_sector_political_positioning.
Member intelligence layer
Live signals + predictions for BRK.B — for Founders
The free page above gives you the public record. Members see the real-time intelligence layer on top of it:
- Live 7-layer signal scores when Congress trades BRK.B
- Bill Pass Index v2 odds for every bill on the watch list
- Iron Triangle alerts (committee × donor × trade)
- SEC Form 4 cluster detection (CEO + CFO + director buys)
- Whale-Opportunity expected-value ranking
- Custom watchlist alerts via email + Discord
Frequently AskedAbout BRK.B & political exposure
Does BRK.B (BRK.B) hold federal contracts?
No direct prime contracts reported in USASpending.gov for BRK.B. Companies in the semiconductor and AI hardware sectors often sell to the federal government via prime contractors and cloud resellers (Microsoft Azure, AWS, Lockheed Martin systems integration) rather than as direct primes.
Which Trump cabinet officials own BRK.B stock?
2 Trump cabinet members or senior White House staff have disclosed holdings in BRK.B on their OGE 278 financial disclosures, including Donald J. Trump, Lori Chavez-DeRemer. See the Cabinet Conflicts panel for details.
Has Congress traded BRK.B stock?
725 congressional trades by 61 unique members of Congress, most recently on 2026-03-31. See the Congressional Trading panel for politician-by-politician breakdown.
What is BRK.B political risk profile?
Government dependence: 0/100. Lobbying intensity: 0/100. Political signal: moderate-bullish.
How does GovGreed track BRK.B political activity?
GovGreed integrates STOCK Act congressional trade disclosures, FEC contributions, OGE executive-branch disclosures, USASpending federal contracts, Senate LDA lobbying filings, and SEC Form 4 corporate insider trades into a single queryable graph. BRK.B data is updated daily from these official federal sources.