BERKSHIRE HATHAWAY INC — Quarter-over-Quarter 13F Allocation Shifts Q1 2026
In Q1 2026, BERKSHIRE HATHAWAY INC initiated 3 new positions, increased allocation to 4 existing positions, trimmed 6 positions, and exited 16 positions entirely. The fund's 13F equity book declined from $274.16B to $263.10B (-4.0% QoQ) . All deltas are sourced from sequential SEC Form 13F-HR filings; share-count changes reflect explicit trading activity, while weight changes can also include price movement. This page lists every position change reported — the portfolio overview shows a summary of the top shifts.
Net Portfolio Value Change
- $274.16BPrior quarter
- $263.10BCurrent quarter
- $-11.06BNet delta
- -4.0%% change
New Position Initiations Q1 2026
Securities disclosed for the first time in Q1 2026 that were not present in the prior 13F-HR filing.
| Company | Ticker | Initial Allocation Weight | History |
|---|---|---|---|
| DELTA AIR LINES INC DEL | DAL | 1.01% | Holders → |
| ALPHABET INC | GOOG | 0.39% | Holders → |
| MACYS INC | M | 0.02% | Holders → |
Largest Allocation Increases Q1 2026
Largest portfolio-weight increases in existing positions. Share-count delta is shown separately so price-only re-weighting can be distinguished from active adds.
| Company | Ticker | Δ Weight | Δ Shares | History |
|---|---|---|---|---|
| ALPHABET INC | GOOGL | +3.89% | +203.99% | History → |
| NEW YORK TIMES CO/THE | NYT | +0.35% | +199.00% | Holders → |
| LENNAR CORPORATION - A (LEN) | LEN | +0.07% | +43.24% | Holders → |
| LENNAR CORPORATION - B SHS (LEN/B) | LEN/B | +0.00% | +31.34% | Holders → |
Largest Allocation Reductions Q1 2026
Largest portfolio-weight decreases in existing positions (positions kept open at a lower allocation).
| Company | Ticker | Δ Weight | Δ Shares | History |
|---|---|---|---|---|
| CONSTELLATION BRANDS INC | STZ | -0.62% | -95.13% | Holders → |
| NUCOR CORP | NUE | -0.13% | -39.03% | Holders → |
| CHEVRON CORP | CVX | -0.60% | -35.17% | History → |
| DAVITA, INC | DVA | 0.44% | -5.22% | Holders → |
| LIBERTY LIVE HOLDINGS INC | LLYVK | 0.05% | -3.03% | Holders → |
| BANK AMERICA CORP | BAC | -0.86% | -0.71% | History → |
Exited Positions Q1 2026
Positions present in the prior 13F-HR filing that no longer appear in Q1 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| VISA INC | V | 1.06% |
| MASTERCARD INCORPORATED | MA | 0.83% |
| UNITEDHEALTH GROUP INC | UNH | 0.61% |
| DOMINOS PIZZA INC | DPZ | 0.51% |
| AON PLC | AON | 0.46% |
| POOL CORP | POOL | 0.26% |
| AMAZON COM INC | AMZN | 0.19% |
| HEICO CORP NEW | HEI/A | 0.12% |
| LIBERTY MEDIA CORP DEL | FWONK | 0.11% |
| CHARTER COMMUNICATIONS INC | CHTR | 0.08% |
| LAMAR ADVERTISING CO NEW | LAMR | 0.06% |
| ALLEGION PLC | ALLE | 0.05% |
| DIAGEO PLC | DEO | 0.01% |
| LIBERTY LATIN AMERICA LTD | LILA | 0.01% |
| LIBERTY LATIN AMERICA LTD | LILAK | 0.00% |
| ATLANTA BRAVES HOLDINGS INC - C | BATRK | 0.00% |
Methodology & FAQ
How BERKSHIRE HATHAWAY INC Quarterly Changes Are Computed
Each row above is computed by joining the most recent 13F-HR filing for BERKSHIRE HATHAWAY INC against the immediately preceding quarterly filing for the same fund. Portfolio weights are normalized to exclude listed options for comparability. A complete description of the methodology — including how confidential treatment filings are handled and why share count rather than weight is the cleaner trading signal — is documented in the Methodology.
Which positions did BERKSHIRE HATHAWAY INC initiate in Q1 2026?
BERKSHIRE HATHAWAY INC established 3 new positions in Q1 2026: DELTA AIR LINES INC DEL (DAL, 1.01%), ALPHABET INC (GOOG, 0.39%), MACYS INC (M, 0.02%).
Which existing positions saw the largest allocation increases for BERKSHIRE HATHAWAY INC in Q1 2026?
The largest portfolio-weight increases in existing positions were: ALPHABET INC (GOOGL, +3.89% weight, +203.99% shares), NEW YORK TIMES CO/THE (NYT, +0.35% weight, +199.00% shares), LENNAR CORPORATION - A (LEN) (LEN, +0.07% weight, +43.24% shares), LENNAR CORPORATION - B SHS (LEN/B) (LEN/B, +0.00% weight, +31.34% shares).
Which positions did BERKSHIRE HATHAWAY INC fully exit in Q1 2026?
BERKSHIRE HATHAWAY INC fully exited 16 positions in Q1 2026: VISA INC (V, last-reported weight 1.06%), MASTERCARD INCORPORATED (MA, last-reported weight 0.83%), UNITEDHEALTH GROUP INC (UNH, last-reported weight 0.61%), DOMINOS PIZZA INC (DPZ, last-reported weight 0.51%), AON PLC (AON, last-reported weight 0.46%), POOL CORP (POOL, last-reported weight 0.26%), AMAZON COM INC (AMZN, last-reported weight 0.19%), HEICO CORP NEW (HEI/A, last-reported weight 0.12%), LIBERTY MEDIA CORP DEL (FWONK, last-reported weight 0.11%), CHARTER COMMUNICATIONS INC (CHTR, last-reported weight 0.08%), LAMAR ADVERTISING CO NEW (LAMR, last-reported weight 0.06%), ALLEGION PLC (ALLE, last-reported weight 0.05%), DIAGEO PLC (DEO, last-reported weight 0.01%), LIBERTY LATIN AMERICA LTD (LILA, last-reported weight 0.01%), LIBERTY LATIN AMERICA LTD (LILAK, last-reported weight 0.00%), ATLANTA BRAVES HOLDINGS INC - C (BATRK, last-reported weight 0.00%).
Which existing positions saw the largest allocation reductions for BERKSHIRE HATHAWAY INC in Q1 2026?
The largest portfolio-weight reductions in positions kept open were: CONSTELLATION BRANDS INC (STZ, -0.62% weight, -95.13% shares), NUCOR CORP (NUE, -0.13% weight, -39.03% shares), CHEVRON CORP (CVX, -0.60% weight, -35.17% shares), DAVITA, INC (DVA, 0.44% weight, -5.22% shares), LIBERTY LIVE HOLDINGS INC (LLYVK, 0.05% weight, -3.03% shares), BANK AMERICA CORP (BAC, -0.86% weight, -0.71% 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.