CIK 2055007
Long positions in SEC Section 13(f) securities (US-listed stocks, ADRs and ETFs), largest first · Δ vs 2025-Q4. A lagged quarterly snapshot (filed ≤45 days after quarter-end); excludes shorts, options, cash, and shares listed only on non-US exchanges — foreign companies held via a US listing or ADR (e.g. Alibaba, TSMC) ARE included.
As filed = each book applied at its quarter-end (what the reported book did) · As copyable = applied at its statutory 45-day filing deadline (what a 13F follower could have earned).
Computing…
Hypothetical modeled performance constructed with hindsight — not actual results, and not indicative of future results. See the Disclaimer.
| Industry group | Weight | Names |
|---|---|---|
| Unclassified | 25.80% | 3 |
| Specialty Retail | 14.24% | 3 |
| Software & IT Services | 11.71% | 3 |
| Software | 11.47% | 2 |
| Technology Hardware & Equipment | 6.73% | 3 |
| Banks | 4.23% | 4 |
| Capital Markets | 3.87% | 2 |
| Chemicals | 3.75% | 4 |
| Insurance | 3.46% | 2 |
| Oil, Gas & Consumable Fuels | 3.25% | 1 |
| Pharmaceuticals & Biotechnology | 2.93% | 2 |
| Beverages | 2.84% | 3 |
| Entertainment | 2.03% | 1 |
| Commercial Services & Supplies | 1.56% | 2 |
| Machinery | 1.05% | 1 |
| Semiconductors & Semiconductor Equipment | 0.78% | 1 |
| Professional Services | 0.29% | 1 |
| # | Ticker | Name | Sector | Weight |
|---|---|---|---|---|
| 1 | BRK.B | BERKSHIRE HATHAWAY INC | Financials | 21.21% |
| 2 | MSFT | MICROSOFT CORP | Information Technology | 11.05% |
| 3 | AMZN | AMAZON COM INC | Consumer Discretionary | 8.75% |
| 4 | GOOG | Alphabet Inc. | Communication Services | 7.64% |
| 5 | COST | COSTCO WHOLESALE CORP /NEW | Consumer Discretionary | 5.07% |
| 6 | AAPL | Apple Inc. | Information Technology | 5.00% |
| 7 | BRK.A | BERKSHIRE HATHAWAY INC DEL | Unclassified | 3.89% |
| 8 | XOM | EXXON MOBIL CORP | Energy | 3.25% |
| 9 | MS | MORGAN STANLEY | Financials | 3.23% |
| 10 | MKL | MARKEL GROUP INC. | Financials | 3.02% |
36/38 names classified · sector 95.4% of weight · industry 74.2% · mkt cap 94.1%; unclassified names shown, never dropped.
Sector is classified on each name's CURRENT fundamentals, not point-in-time — apparent sector drift can reflect the market re-rating a holding, not a manager trade. 13F is a lagged quarterly snapshot of long positions in US-listed securities only — foreign companies held via a US listing or ADR ARE included, but shares listed only on non-US exchanges (plus shorts, options and cash) are not. Latest quarter: 95.4% of the book is sector-classified (unclassified names shown, never dropped).
Classified: 72.9% of book weight (33/38 names) · unclassified 27.1%: BRK.B, BRK.A, IVV, NVS, DEO. Size: cap 70/20/10 bands; style: value/growth composite on our own metrics — not Morningstar's model.
No contribution data for this period.
| # | Security | Shares | Value | Weight | Δ QoQ |
|---|---|---|---|---|---|
| 1 | BRK.BBERKSHIRE HATHAWAY INC DEL | 57,127 | $27M | 21.2% | NEW |
| 2 | MSFTMICROSOFT CORP | 38,531 | $14M | 11.0% | ADD 49% |
| 3 | AMZNAMAZON COM INC | 54,208 | $11M | 8.7% | ADD 49% |
| 4 | GOOGALPHABET INC | 34,359 | $10M | 7.6% | NEW |
| 5 | COSTCOSTCO WHSL CORP NEW | 6,564 | $7M | 5.1% | ADD 3% |
| 6 | AAPLAPPLE INC | 25,429 | $6M | 5.0% | HOLD |
| 7 | BRK.ABERKSHIRE HATHAWAY INC DEL | 7 | $5M | 3.9% | NEW |
| 8 | XOMEXXON MOBIL CORP | 24,761 | $4M | 3.3% | HOLD |
| 9 | MSMORGAN STANLEY | 25,328 | $4M | 3.2% | HOLD |
| 10 | MKLMARKEL GROUP INC | 2,036 | $4M | 3.0% | HOLD |
| 11 | GOOGLALPHABET INC | 12,830 | $4M | 2.9% | NEW |
| 12 | JPMJPMORGAN CHASE & CO | 11,007 | $3M | 2.5% | ADD 5% |
| 13 | JNJJOHNSON & JOHNSON | 11,798 | $3M | 2.2% | HOLD |
| 14 | DISDISNEY WALT CO | 27,220 | $3M | 2.0% | HOLD |
| 15 | PGPROCTER AND GAMBLE CO | 17,143 | $2M | 1.9% | HOLD |
| 16 | PEPPEPSICO INC | 13,103 | $2M | 1.6% | HOLD |
| 17 | VVISA INC | 5,990 | $2M | 1.4% | HOLD |
| 18 | METAMETA PLATFORMS INC | 2,739 | $2M | 1.2% | HOLD |
| 19 | AXPAMERICAN EXPRESS CO | 5,074 | $2M | 1.2% | HOLD |
| 20 | ETNEATON CORP PLC | 3,790 | $1M | 1.1% | HOLD |
| 21 | PANWPALO ALTO NETWORKS INC | 8,138 | $1M | 1.0% | HOLD |
| 22 | NVDANVIDIA CORPORATION | 5,750 | $1M | 0.8% | TRIM −23% |
| 23 | ANETARISTA NETWORKS INC | 7,568 | $929,199 | 0.7% | HOLD |
| 24 | IVVISHARES TR | 1,379 | $900,777 | 0.7% | HOLD |
| 25 | NVSNOVARTIS AG | 5,841 | $892,213 | 0.7% | HOLD |
| 26 | KOCOCA COLA CO | 11,615 | $883,321 | 0.7% | HOLD |
| 27 | LINLINDE PLC | 1,778 | $881,461 | 0.7% | TRIM −18% |
| 28 | MORNMORNINGSTAR INC | 4,864 | $822,259 | 0.6% | HOLD |
| 29 | ECLECOLAB INC | 3,090 | $822,002 | 0.6% | HOLD |
| 30 | DEODIAGEO PLC | 10,090 | $751,201 | 0.6% | HOLD |
| 31 | CLCOLGATE PALMOLIVE CO | 7,825 | $666,925 | 0.5% | HOLD |
| 32 | UNHUNITEDHEALTH GROUP INC | 2,099 | $567,968 | 0.4% | TRIM −21% |
| 33 | LOWLOWES COS INC | 2,344 | $553,840 | 0.4% | TRIM −24% |
| 34 | NOWSERVICENOW INC | 5,200 | $543,660 | 0.4% | TRIM −21% |
| 35 | WFCWELLS FARGO CO NEW | 5,630 | $448,204 | 0.3% | HOLD |
| 36 | PAYXPAYCHEX INC | 4,110 | $378,613 | 0.3% | HOLD |
| 37 | MTBM & T BK CORP | 1,175 | $242,896 | 0.2% | HOLD |
| 38 | PYPLPAYPAL HLDGS INC | 4,455 | $201,500 | 0.2% | HOLD |
| Security | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| BRK.BBERKSHIRE HATHAWAY INC DEL | 57K | 52K | 52K | — | — | 57K | $27M |
| MSFTMICROSOFT CORP | 35K | 33K | 33K | 30K | 26K | 39K | $14M |
| AMZNAMAZON COM INC | 40K | 38K | 38K | 36K | 36K | 54K | $11M |
| GOOGALPHABET INC | 60K | 56K | 56K | — | — | 34K | $10M |
| COSTCOSTCO WHSL CORP NEW | 10K | 8K | 8K | 8K | 6K | 7K | $7M |
| AAPLAPPLE INC | 27K | 27K | 27K | 25K | 25K | 25K | $6M |
| BRK/ABERKSHIRE HATHAWAY INC DEL | 7 | 7 | 7 | — | — | 7 | $5M |
| XOMEXXON MOBIL CORP | 26K | 25K | 25K | 25K | 25K | 25K | $4M |
| MSMORGAN STANLEY | 45K | 45K | 45K | 45K | 25K | 25K | $4M |
| MKLMARKEL GROUP INC | 2K | 2K | 3K | 2K | 2K | 2K | $4M |
| GOOGLALPHABET INC | 15K | 15K | 15 | — | — | 13K | $4M |
| JPMJPMORGAN CHASE & CO | 11K | 11K | 11K | 11K | 11K | 11K | $3M |
| JNJJOHNSON & JOHNSON | 13K | 12K | 12K | 12K | 12K | 12K | $3M |
| DISDISNEY WALT CO | 29K | 28K | 28K | 27K | 27K | 27K | $3M |
| PGPROCTER AND GAMBLE CO | 19K | 17K | 17K | 17K | 17K | 17K | $2M |
Shares reported each quarter by the largest current holdings. Green = added vs the prior filing of that name, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Where this firm's principals came from and which firms its alumni went on to found.
