13F GuideFiling Basics
What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
AlphaSMO Research GuideRead Guide
CIK: 0001067983
Total reported value
$299.3B
$299.3B
42 檔
64.9%
In Q4 2025, Berkshire Hathaway Inc's U.S. equity holdings reached a combined market value of $299.3B, distributed across 42 disclosed stock positions.
In Q4 2025, Berkshire Hathaway Inc adopted a defensive or profit-taking posture, trimming 9 positions and completely liquidating 3 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple Inc | Stock-Tech | 22.60% | +0.05% | -4.32% | |
| 2 | AXP | American Express Co | Stock-Financials | 20.46% | -0.29% | — | |
| 3 | BAC | Bank Of America CORP | Stock-Financials | 10.38% | -0.32% | -8.94% | |
| 4 | KO | Coca-cola Co/the | Stock-Consumer Staples | 10.20% | -0.70% | — | |
| 5 | CVX | Chevron CORP | Stock-Energy | 7.24% | -1.97% | +6.63% | |
| 6 | MCO | Moody's CORP | Stock-Financials | 4.60% | -0.36% | — | |
| 7 | OXY | Occidental Petroleum CORP | Stock-Energy | 3.97% | -2.25% | — | |
| 8 | CB | Chubb Limited | Stock-Financials | 3.90% | -0.34% | +9.31% | |
| 9 | KHC | Kraft Heinz Co/the | Stock-Consumer Staples | 2.88% | -0.21% | — | |
| 10 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 2.04% | +3.48% | — | |
| 11 | DVA | Davita Inc | Stock-Healthcare | 1.32% | +0.39% | -1.25% | |
| 12 | KR | Kroger Co | Stock-Consumer Staples | 1.14% | -0.66% | — | |
| 13 | V | Visa Inc-class A Shares | Stock-Financials | 1.06% | — | — | |
| 14 | SIRI | Sirius Xm Holdings Inc | Stock-Comm Services | 0.91% | +0.14% | — | |
| 15 | MA | Mastercard Inc - A | Stock-Financials | 0.83% | — | — | |
| 16 | VRSN | Verisign Inc | Stock-Tech | 0.80% | -0.09% | — | |
| 17 | STZ | Constellation Brands Inc-a | Stock-Consumer Staples | 0.65% | -0.04% | EXIT | |
| 18 | COF | Capital One Financial CORP | Stock-Financials | 0.63% | -0.30% | — | |
| 19 | UNH | Unitedhealth Group Inc | Stock-Healthcare | 0.61% | — | — | |
| 20 | DPZ | Domino's Pizza Inc | Stock-Consumer Disc | 0.51% | — | +12.34% | |
| 21 | ALLY | Ally Financial Inc | Stock-Financials | 0.48% | -0.02% | — | |
| 22 | AON | Aon plc | Stock-Financials | 0.46% | — | -12.12% | |
| 23 | NUE | Nucor CORP | Stock-Materials | 0.38% | -0.11% | — | |
| 24 | LLYVK | Liberty Live Holdings-c | Stock-Other | 0.33% | -0.01% | — | |
| 25 | LEN | Lennar Corp-a | Stock-Consumer Disc | 0.26% | +0.07% | — | |
| 26 | POOL | Pool CORP | Stock-Industrials | 0.26% | — | -11.28% | |
| 27 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.19% | — | -77.24% | |
| 28 | LPX | Louisiana-pacific CORP | Stock-Industrials | 0.17% | -0.01% | — | |
| 29 | LLYVA | Liberty Live Holdings-a | Stock-Other | 0.15% | — | — | |
| 30 | NYT | New York Times Co-a | Stock-Comm Services | 0.13% | -0.11% | — | |
| 31 | HEI-A | Heico Corp-class A | Stock-Other | 0.12% | — | — | |
| 32 | FWONK | Liberty Media Corp-formula-c | Stock-Comm Services | 0.11% | — | — | |
| 33 | CHTR | Charter Communications Inc-a | Stock-Comm Services | 0.08% | — | — | |
| 34 | LAMR | Lamar Advertising Co-a | Stock-Real Estate | 0.06% | — | +0.03% | |
| 35 | ALLE | Allegion plc | Stock-Industrials | 0.05% | — | — | |
| 36 | NVR | Nvr Inc | Stock-Consumer Disc | 0.03% | — | — | |
| 37 | JEF | Jefferies Financial Group In | Stock-Financials | 0.01% | — | — | |
| 38 | DEO | Diageo Plc-sponsored Adr | Stock-Consumer Staples | 0.01% | — | — | |
| 39 | ✓ | Liberty Latin America LTD | Stock-Other | 0.01% | — | -8.90% | |
| 40 | LEN-B | Lennar CORP - B Shs | Stock-Other | 0.01% | — | — | |
| 41 | LILA | Liberty Latin America Ltd. | Stock-Other | — | — | — | |
| 42 | BATRK | Atlanta Braves Holdings In-c | Stock-Other | — | — | -48.39% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AXP | American Express Co | +1.6% | — | Unchanged |
| 2 | CB | Chubb Limited | +0.6% | +9.31% | Add |
| 3 | GOOGL | Alphabet Inc-cl A | +0.4% | — | Unchanged |
| 4 | KO | Coca-cola Co/the | +0.3% | — | Unchanged |
| 5 | MCO | Moody's CORP | +0.2% | — | Unchanged |
| 6 | CVX | Chevron CORP | +0.2% | +6.63% | Add |
| 7 | COF | Capital One Financial CORP | +0.1% | — | Unchanged |
| 8 | NUE | Nucor CORP | +0.1% | — | Unchanged |
| 9 | ALLY | Ally Financial Inc | +0.1% | — | Unchanged |
| 10 | DPZ | Domino's Pizza Inc | 0% | +12.34% | Add |
| 11 | V | Visa Inc-class A Shares | — | — | Unchanged |
| 12 | ALLE | Allegion plc | — | — | Unchanged |
| 13 | NVR | Nvr Inc | — | — | Unchanged |
| 14 | LAMR | Lamar Advertising Co-a | — | +0.03% | Add |
| 15 | BATRK | Atlanta Braves Holdings In-c | — | -48.39% | Trim |
| 16 | LEN-B | Lennar CORP - B Shs | — | — | Unchanged |
| 17 | ✓ | Liberty Latin America LTD | — | -8.90% | Trim |
| 18 | HEI-A | Heico Corp-class A | — | — | Unchanged |
| 19 | DEO | Diageo Plc-sponsored Adr | — | — | Unchanged |
| 20 | JEF | Jefferies Financial Group In | — | — | Unchanged |
| 21 | LILA | Liberty Latin America Ltd. | — | — | Unchanged |
| 22 | LPX | Louisiana-pacific CORP | 0% | — | Unchanged |
| 23 | MA | Mastercard Inc - A | 0% | — | Unchanged |
| 24 | CHTR | Charter Communications Inc-a | 0% | — | Unchanged |
| 25 | STZ | Constellation Brands Inc-a | 0% | -2.99% | Trim |
| 26 | UNH | Unitedhealth Group Inc | 0% | — | Unchanged |
| 27 | LEN | Lennar Corp-a | -0.1% | — | Unchanged |
| 28 | AAPL | Apple Inc | -0.1% | -4.32% | Trim |
| 29 | AON | Aon plc | -0.1% | -12.12% | Trim |
| 30 | KR | Kroger Co | -0.1% | — | Unchanged |
| 31 | POOL | Pool CORP | -0.1% | -11.28% | Trim |
| 32 | VRSN | Verisign Inc | -0.1% | — | Unchanged |
| 33 | SIRI | Sirius Xm Holdings Inc | -0.2% | — | Unchanged |
| 34 | DVA | Davita Inc | -0.3% | -1.25% | Trim |
| 35 | KHC | Kraft Heinz Co/the | -0.3% | — | Unchanged |
| 36 | BAC | Bank Of America CORP | -0.6% | -8.94% | Trim |
| 37 | AMZN | Amazon.com Inc | -0.6% | -77.24% | Trim |
| 38 | OXY | Occidental Petroleum CORP | -0.7% | — | Unchanged |
| 39 | LLYVK* | Liberty Media Corp-liberty-c | — | EXIT | Sold out |
| 40 | LLYVK | Liberty Live Holdings-c | — | NEW | New buy |
| 41 | LLYVA* | Liberty Media Corp-liberty-a | — | EXIT | Sold out |
| 42 | LLYVA | Liberty Live Holdings-a | — | NEW | New buy |
| 43 | NYT | New York Times Co-a | — | NEW | New buy |
| 44 | FWONKUSD | Liberty Media Corp-liberty-c | — | EXIT | Sold out |
| 45 | FWONK | Liberty Media Corp-formula-c | — | NEW | New buy |
According to official SEC Form 13F filings, Berkshire Hathaway Inc reported a total U.S. public equity portfolio value of $299.3B across 42 disclosed positions in Q4 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including AAPL, AXP, BAC) accounted for 64.9% of total reported equity market value during Q4 2025.
Top New Position Initiated
LLYVK
市值: $907.9M
Top Position Liquidated / Trimmed
LLYVK*
前期市值: $1.1B
During Q4 2025, Berkshire Hathaway Inc's top holdings by market value included AAPL (22.6%)、AXP (20.5%)、BAC (10.4%). The largest single position, AAPL, represented 22.6% of total portfolio value.
In Q4 2025, Berkshire Hathaway Inc made 20 total portfolio adjustments, initiating 4 new buys, adding to 4 positions, trimming 9 holdings, and fully liquidating 3 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.