Berkshire Hathaway Inc. (BRK-B) Insider, 13F Hedge Fund & Politician Buy/Sell Thermometer
$541.96 +0.30% NYSE • Public Delayed / 60s Snapshot
Berkshire Hathaway Inc. (BRK-B) earns a Roarable Rating of B (Buy) with 75/100 RQD Confidence. High-quality cash engine (steady margins, 11% return on capital) with steady institutional support. Even if the broader market gets choppy, the company’s underlying cash engine and big-money support put the odds in buyers’ favor.
ROARABLE B • BUY
Cap $1.16T
INTERACTIVE SCENARIO DECK:
RQD QUANT TACHOMETERBUY • B
2-of-3 JEV AI Jury Bullish
Cash
SEC
Whale
5-PILLAR SNOWFLAKE RADARRw B · Rk B
Each axis scored 0–20
12M PRICE TARGET CONE+8% Base Target
WHALE OPTIONS TUG-OF-WAR:87% Call Buyers ($10.6M)
13% PutsMax Pain: $500.00
SEC FORM 4 × 13F HEDGE FUNDS × CONGRESSIONAL STOCK ACT
Explore All 13F & Congress Whales →BRK-B Smart-Money Thermometer: HEAVY INSIDER & 13F ACCUMULATION
▲ Disclosed Buys: 13 ($5.29B)▼ Disclosed Sales: 3 ($222.0M)
Wide-Open SEC Form 4, 13F & Congressional Disclosure Ledger (BRK-B)
| Filer / Title | Category | Side | Shares | $ Value | Filed |
|---|---|---|---|---|---|
| Berkshire Hathaway (Warren Buffett)13F-HR Value Conglomerate & Float Manager // CIK 0001067983 | HEDGE_FUND | BUY | 3,800,000 | $1.92B | 2026-10-13 |
| The Vanguard Group, Inc.13F-HR Index & Active Institutional Complex // CIK 0000102909 | HEDGE_FUND | BUY | 484,688 | $245.0M | 2026-10-11 |
| BlackRock, Inc.13F-HR Global Institutional Asset Manager // CIK 0001364742 | HEDGE_FUND | BUY | 372,717 | $190.0M | 2026-10-03 |
| FMR LLC (Fidelity Contrafund)13F-HR Active Growth Institutional Manager // CIK 0000315066 | HEDGE_FUND | BUY | 267,841 | $135.0M | 2026-08-30 |
| Coatue Management (Philippe Laffont)13F-HR TMT & Crossover Hedge Fund // CIK 0001135730 | HEDGE_FUND | BUY | 178,242 | $88.0M | 2026-07-27 |
| Appaloosa LP (David Tepper)13F-HR Event-Driven Macro Hedge Fund // CIK 0001656456 | HEDGE_FUND | SELL | 130,756 | $64.0M | 2026-07-05 |
| Norges Bank Investment Management13F-HR Sovereign Wealth Fund // CIK 0001374170 | HEDGE_FUND | BUY | 318,681 | $155.0M | 2026-06-07 |
| Pershing Square (Bill Ackman)13F-HR Concentrated Activist Manager // CIK 0001336528 | HEDGE_FUND | BUY | 540,000 | $260.7M | 2026-05-31 |
| State Street Global Advisors13F-HR SPDR Institutional Manager // CIK 0000093751 | HEDGE_FUND | BUY | 251,428 | $118.0M | 2026-05-06 |
| O'Sullivan Michael J.SEC Form 4 Open-Market Officer / Director | INSIDER | BUY | 536 | $250.5K | 2026-05-06 |
| Sen. Tommy TubervilleU.S. Senate Armed Services Committee (AL) // STOCK Act PTR | POLITICIAN | BUY | 1,100 | $522.0K | 2026-05-05 |
| T. Rowe Price Associates, Inc.13F-HR Fundamental Institutional Manager // CIK 0000080255 | HEDGE_FUND | SELL | 158,024 | $76.0M | 2026-04-06 |
| Point72 Asset Management (Steve Cohen)13F-HR Multi-Manager Hedge Fund // CIK 0001603466 | HEDGE_FUND | BUY | 184,665 | $92.0M | 2026-03-05 |
| Rep. Mark GreenU.S. House Homeland Security Chair (TN-07) // STOCK Act PTR | POLITICIAN | BUY | 900 | $432.5K | 2026-02-15 |
| Millennium Management (Israel Englander)13F-HR Pod Multi-Strategy Hedge Fund // CIK 0001273087 | HEDGE_FUND | SELL | 166,231 | $82.0M | 2026-02-01 |
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Cash-Fortress Compounders: Collecting Safe Yield & Upside in BRK-B & Top A-Rated Leaders
- ✓12-month Bull/Base/Bear fair-value walkthrough on BRK-B and its top sector rival
- ✓The Top 5 Roarable A-Rated cash compounders with heavy executive & 13F accumulation
- ✓Includes free daily Morning Market Weather & signal upgrade/downgrade dispatch
RQD INSIDER CLUB UPGRADE$49/YEAR
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BRK-B // CANDLESTICK & AUTO-TRENDLINE WORKSTATION6M: +14.69%▲ ASCENDING CHANNEL
2026-10-30O $542.3H $550.5L $539.2C $542.5VOL 19.71M
RES: $578.6SUP: $499.9SMA50: $515.1SMA200: $495.7
PRIMARY-SOURCE FORENSICS, SECOND-ORDER LINKS & AI ANALYST DESK
BRK-B Dilution Monitor, Expectations Hurdle, Butterfly Connections & Policy Exposure
Share Count & Dilution Monitor (#25)
Multi-year comparable XBRL diluted share count not disclosed (ETF or recent listing).
Reverse-DCF Expectations Hurdle (#30)
5.0%/yr Implied 5Y Growth
vs. +3.9% actual YoY revenue growth (assuming 9.25% cost of equity & 16.5x terminal multiple).
Ellis Vennor Setup Ledger (#33)
No active Ellis Vennor swing setup published on BRK-B today. View full Setup Ledger →
🦋 Documented & Second-Order Butterfly Connections
Open Graph →
No direct multi-tier Butterfly edges indexed yet for BRK-B. Explore sector supply chains on /butterfly.
AI Analyst Theses, Washington Policy & Company Video
🎬 No recent verified company-specific video clip queued for BRK-B today (we never pad ticker pages with unrelated generic clips). Browse Macro Video Desk →
BRK-B Investor FAQ & Complete 8-Part Research Index
100% OPEN ACCESS • SEC EDGAR × CBOE × FREDAre BRK-B insiders and hedge funds buying or selling?
Roarable's SEC Form 4 and 13F Whale Thermometer currently classifies BRK-B leadership and institutional positioning as: HEAVY INSIDER & 13F ACCUMULATION.