BERKSHIRE HATHAWAY INC 13F: Quarter-over-Quarter Portfolio Changes
BERKSHIRE HATHAWAY INC reported a disclosed portfolio value of approximately $299.3 billion in its latest SEC Form 13F-HR filing for Q2 2026, up 13.7% quarter on quarter. Over the quarter, the company initiated 1 new position, bought more shares in 7 holdings, trimmed 6 holdings, and exited 1 position.
BERKSHIRE HATHAWAY INC's top buy was Alphabet INC (GOOG) . The company bought 658.3% more shares, lifting the position's portfolio weight by 2.8 percentage points. Its top sell was Capital One Finl CORP (COF) . The company sold 58.0% of its previously reported shares, reducing the position's portfolio weight by 0.3 percentage points.
New PositionsQ2 2026
Securities disclosed for the first time in Q2 2026 that were not present in the prior 13F-HR filing.
| Company | Ticker | Initial Portfolio Weight | History |
|---|---|---|---|
| D.R. HORTON, INC. | DHI | 0.0% | Holders → |
Top BuysQ2 2026
The company's top buys among existing positions in Q2 2026. Ranked by portfolio-weight impact, with the percentage of additional shares shown separately.
| Company | Ticker | Portfolio Weight Change | More Shares | History |
|---|---|---|---|---|
| ALPHABET INC | GOOG | +2.8% | +658.3% | History → |
| MACYS INC | M | +0.0% | +141.8% | Holders → |
| ALPHABET INC-CL A | GOOGL | +3.5% | +45.2% | History → |
| DELTA AIR LINES INC | DAL | +0.8% | +44.0% | Holders → |
| LENNAR CORP | LEN | +0.1% | +29.8% | Holders → |
| LENNAR CORP | LEN/B | +0.0% | +25.4% | – |
| NEW YORK TIMES CO MTN BE | NYT | +-0.1% | +3.7% | Holders → |
Top SellsQ2 2026
The company's top sells among positions it retained in Q2 2026. Ranked by portfolio-weight impact. Full exits are listed separately.
| Company | Ticker | Portfolio Weight Change | Shares Sold | History |
|---|---|---|---|---|
| CAPITAL ONE FINL CORP | COF | -0.3% | 58.0% | Holders → |
| NUCOR CORP | NUE | -0.1% | 52.5% | Holders → |
| KROGER CO | KR | -0.7% | 22.0% | Holders → |
| ALLY FINL INC | ALLY | -0.0% | 6.9% | Holders → |
| BANK OF AMER CORP | BAC | -0.3% | 5.9% | History → |
| DAVITA INC | DVA | 0.4% | 4.1% | Holders → |
Full ExitsQ2 2026
Positions present in the prior 13F-HR filing that no longer appear in Q2 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| CONSTELLATION BRANDS INC | STZ | 0.0% |
Net Portfolio Value ChangeQ2 2026
- $263.1BPrior quarter
- $299.3BCurrent quarter
- +$36.2BNet delta
- +13.7%% change
Methodology & FAQ
How BERKSHIRE HATHAWAY INC Quarterly Changes Are Computed
All deltas are sourced from sequential SEC Form 13F-HR filings for BERKSHIRE HATHAWAY INC: each row joins the most recent filing against the immediately preceding quarterly filing for the same fund. Share-count changes reflect reported trading activity, while portfolio weights can also move because of market price changes. Portfolio weights are normalized to exclude listed options for comparability. A complete description, including how confidential treatment filings are handled, is documented in the Methodology.
What stocks did BERKSHIRE HATHAWAY INC buy in Q2 2026?
In Q2 2026, BERKSHIRE HATHAWAY INC initiated 1 new position (D.R. HORTON, INC. (DHI)); bought more shares of ALPHABET INC (GOOG), MACYS INC (M), ALPHABET INC-CL A (GOOGL), DELTA AIR LINES INC (DAL), LENNAR CORP (LEN) (the largest 5 of 7 adds).
What stocks did BERKSHIRE HATHAWAY INC sell in Q2 2026?
In Q2 2026, BERKSHIRE HATHAWAY INC fully sold 1 position (CONSTELLATION BRANDS INC (STZ)); reduced holdings in CAPITAL ONE FINL CORP (COF), NUCOR CORP (NUE), KROGER CO (KR), ALLY FINL INC (ALLY), BANK OF AMER CORP (BAC) (the largest 5 of 6 reductions).
Which positions did BERKSHIRE HATHAWAY INC initiate in Q2 2026?
BERKSHIRE HATHAWAY INC established 1 new position in Q2 2026: D.R. HORTON, INC. (DHI, 0.0%).
Which existing positions saw the largest allocation increases for BERKSHIRE HATHAWAY INC in Q2 2026?
Of 7 existing positions with share-count increases in Q2 2026, the largest were: ALPHABET INC (GOOG, +2.8% weight, +658.3% shares), MACYS INC (M, +0.0% weight, +141.8% shares), ALPHABET INC-CL A (GOOGL, +3.5% weight, +45.2% shares), DELTA AIR LINES INC (DAL, +0.8% weight, +44.0% shares), LENNAR CORP (LEN, +0.1% weight, +29.8% shares), LENNAR CORP (LEN/B, +0.0% weight, +25.4% shares), NEW YORK TIMES CO MTN BE (NYT, +-0.1% weight, +3.7% shares).
Which positions did BERKSHIRE HATHAWAY INC fully exit in Q2 2026?
BERKSHIRE HATHAWAY INC fully exited 1 position in Q2 2026: CONSTELLATION BRANDS INC (STZ, last-reported weight 0.0%).
Which existing positions saw the largest allocation reductions for BERKSHIRE HATHAWAY INC in Q2 2026?
Of 6 existing positions with share-count reductions in Q2 2026, the largest were: CAPITAL ONE FINL CORP (COF, -0.3% weight, -58.0% shares), NUCOR CORP (NUE, -0.1% weight, -52.5% shares), KROGER CO (KR, -0.7% weight, -22.0% shares), ALLY FINL INC (ALLY, -0.0% weight, -6.9% shares), BANK OF AMER CORP (BAC, -0.3% weight, -5.9% shares), DAVITA INC (DVA, 0.4% weight, -4.1% shares).
Do quarter-over-quarter 13F allocation changes constitute explicit trading signals?
No. Quarter-over-quarter changes reflect a combination of active trading and market price movement. A weight increase can result from price appreciation alone, without the manager adding shares. Share-count delta is the cleaner indicator of explicit trading activity. All deltas on this page are sourced from sequential SEC Form 13F-HR filings.