CIK 1056827
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 | 38.67% | 8 |
| Software | 23.79% | 2 |
| Pharmaceuticals & Biotechnology | 8.67% | 7 |
| Commercial Services & Supplies | 7.79% | 5 |
| Chemicals | 6.70% | 2 |
| Software & IT Services | 3.72% | 4 |
| Specialty Retail | 2.21% | 7 |
| Road & Rail | 1.65% | 1 |
| Technology Hardware & Equipment | 1.57% | 2 |
| Beverages | 1.26% | 2 |
| Health Care Equipment & Supplies | 1.10% | 4 |
| Machinery | 1.07% | 2 |
| Electrical Equipment & Components | 0.63% | 3 |
| Semiconductors & Semiconductor Equipment | 0.34% | 2 |
| Construction & Engineering | 0.22% | 1 |
| Oil, Gas & Consumable Fuels | 0.17% | 2 |
| Life Sciences Tools & Services | 0.12% | 1 |
| Entertainment | 0.09% | 1 |
| Metals & Mining | 0.06% | 1 |
| Food Products | 0.06% | 1 |
| Capital Markets | 0.06% | 1 |
| Aerospace & Defense | 0.03% | 1 |
| Health Care Providers & Services | 0.03% | 1 |
| # | Ticker | Name | Sector | Weight |
|---|---|---|---|---|
| 1 | MSFT | MICROSOFT CORP | Information Technology | 23.70% |
| 2 | BRK.A | BERKSHIRE HATHAWAY INC DEL | Unclassified | 20.05% |
| 3 | BRK.B | BERKSHIRE HATHAWAY INC | Financials | 18.00% |
| 4 | JNJ | JOHNSON & JOHNSON | Health Care | 7.97% |
| 5 | MCO | MOODYS CORP /DE/ | Industrials | 6.41% |
| 6 | PG | PROCTER & GAMBLE Co | Materials | 5.20% |
| 7 | GOOG | Alphabet Inc. | Communication Services | 2.72% |
| 8 | UNP | UNION PACIFIC CORP | Industrials | 1.65% |
| 9 | AAPL | Apple Inc. | Information Technology | 1.51% |
| 10 | APD | Air Products & Chemicals, Inc. | Materials | 1.50% |
54/61 names classified · sector 79.3% of weight · industry 61.3% · mkt cap 78.3%; 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: 79.3% of the book is sector-classified (unclassified names shown, never dropped).
Classified: 60.2% of book weight (49/61 names) · unclassified 39.8%: BRK.A, BRK.B, ASML, SPY, VTI, VO, VB, CDNA, IVV, NVO +2 more. 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 | MSFTMICROSOFT CORP | 628,422 | $233M | 23.7% | HOLD |
| 2 | BRK.ABERKSHIRE HATHAWAY INC DEL | 274 | $197M | 20.1% | HOLD |
| 3 | BRK.BBERKSHIRE HATHAWAY INC DEL | 368,685 | $177M | 18.0% | HOLD |
| 4 | JNJJOHNSON & JOHNSON | 320,096 | $78M | 8.0% | HOLD |
| 5 | MCOMOODYS CORP | 144,120 | $63M | 6.4% | HOLD |
| 6 | PGPROCTER AND GAMBLE CO | 353,180 | $51M | 5.2% | HOLD |
| 7 | GOOGALPHABET INC | 92,935 | $27M | 2.7% | HOLD |
| 8 | UNPUNION PAC CORP | 66,792 | $16M | 1.7% | HOLD |
| 9 | AAPLAPPLE INC | 58,401 | $15M | 1.5% | HOLD |
| 10 | APDAIR PRODS & CHEMS INC | 50,604 | $15M | 1.5% | HOLD |
| 11 | FASTFASTENAL CO | 263,274 | $12M | 1.2% | ADD 26% |
| 12 | ASMLASML HOLDING N V | 7,797 | $10M | 1.0% | ADD 20% |
| 13 | KOCOCA COLA CO | 129,057 | $10M | 1.0% | HOLD |
| 14 | MDTMEDTRONIC PLC | 99,609 | $9M | 0.9% | HOLD |
| 15 | GOOGLALPHABET INC | 24,492 | $7M | 0.7% | TRIM −29% |
| 16 | MAMASTERCARD INCORPORATED | 13,050 | $7M | 0.7% | HOLD |
| 17 | ABBVABBVIE INC | 17,723 | $4M | 0.4% | HOLD |
| 18 | HDHOME DEPOT INC | 10,816 | $4M | 0.4% | HOLD |
| 19 | GEGE AEROSPACE | 12,043 | $3M | 0.3% | HOLD |
| 20 | SPYSTATE STR SPDR S&P 500 ETF T | 4,742 | $3M | 0.3% | HOLD |
| 21 | ADPAUTOMATIC DATA PROCESSING IN | 13,865 | $3M | 0.3% | HOLD |
| 22 | NVDANVIDIA CORPORATION | 15,372 | $3M | 0.3% | HOLD |
| 23 | RBARB GLOBAL INC | 27,034 | $3M | 0.3% | ADD 17% |
| 24 | UBERUBER TECHNOLOGIES INC | 35,740 | $3M | 0.3% | HOLD |
| 25 | PEPPEPSICO INC | 16,136 | $3M | 0.3% | HOLD |
| 26 | AMZNAMAZON COM INC | 11,732 | $2M | 0.2% | HOLD |
| 27 | GEVGE VERNOVA INC | 2,600 | $2M | 0.2% | HOLD |
| 28 | JJACOBS SOLUTIONS INC | 17,081 | $2M | 0.2% | HOLD |
| 29 | VVISA INC | 6,267 | $2M | 0.2% | TRIM −5% |
| 30 | ABTABBOTT LABS | 18,393 | $2M | 0.2% | TRIM −4% |
| 31 | MMM3M CO | 11,500 | $2M | 0.2% | HOLD |
| 32 | VTIVANGUARD INDEX FDS | 4,449 | $1M | 0.1% | HOLD |
| 33 | XOMEXXON MOBIL CORP | 7,657 | $1M | 0.1% | HOLD |
| 34 | TJXTJX COS INC NEW | 7,672 | $1M | 0.1% | HOLD |
| 35 | WATWATERS CORP | 3,952 | $1M | 0.1% | TRIM −5% |
| 36 | COSTCOSTCO WHSL CORP NEW | 1,071 | $1M | 0.1% | HOLD |
| 37 | DISDISNEY WALT CO | 9,059 | $873,107 | 0.1% | HOLD |
| 38 | ADSKAUTODESK INC | 3,473 | $831,437 | 0.1% | HOLD |
| 39 | WMTWALMART INC | 6,364 | $790,918 | 0.1% | HOLD |
| 40 | VOVANGUARD INDEX FDS | 2,248 | $645,581 | 0.1% | HOLD |
| 41 | MUMICRON TECHNOLOGY INC | 1,800 | $608,112 | 0.1% | HOLD |
| 42 | GLWCORNING INC | 4,450 | $605,067 | 0.1% | HOLD |
| 43 | MKCMCCORMICK & CO INC | 11,663 | $588,282 | 0.1% | HOLD |
| 44 | SCHWSCHWAB CHARLES CORP | 6,091 | $572,433 | 0.1% | HOLD |
| 45 | IBMINTERNATIONAL BUSINESS MACHS | 2,238 | $542,469 | 0.1% | HOLD |
| 46 | EMREMERSON ELEC CO | 4,034 | $528,535 | 0.1% | HOLD |
| 47 | VBVANGUARD INDEX FDS | 1,745 | $457,051 | 0.0% | HOLD |
| 48 | PFEPFIZER INC | 15,394 | $432,264 | 0.0% | HOLD |
| 49 | SHWSHERWIN WILLIAMS CO | 1,200 | $384,660 | 0.0% | HOLD |
| 50 | CVXCHEVRON CORP NEW | 1,578 | $326,489 | 0.0% | HOLD |
| 51 | RTXRTX CORPORATION | 1,598 | $308,255 | 0.0% | HOLD |
| 52 | CDNACAREDX INC | 16,036 | $278,385 | 0.0% | HOLD |
| 53 | IVVISHARES TR | 417 | $272,389 | 0.0% | HOLD |
| 54 | GEHCGE HEALTHCARE TECHNOLOGIES I | 3,489 | $248,348 | 0.0% | HOLD |
| 55 | NVONOVO-NORDISK A S | 6,664 | $244,902 | 0.0% | HOLD |
| 56 | BHCBAUSCH HEALTH COS INC | 44,215 | $238,761 | 0.0% | HOLD |
| 57 | DCIDONALDSON INC | 2,800 | $237,636 | 0.0% | HOLD |
| 58 | MRKMERCK & CO INC | 1,843 | $221,695 | 0.0% | TRIM −7% |
| 59 | SOLVSOLVENTUM CORP | 3,175 | $207,328 | 0.0% | HOLD |
| 60 | VOOVANGUARD INDEX FDS | 339 | $202,570 | 0.0% | HOLD |
| 61 | NXDRNEXTDOOR HOLDINGS INC | 10,209 | $14,293 | 0.0% | HOLD |
| Security | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| MSFTMICROSOFT CORP | 674K | 665K | 653K | 646K | 634K | 628K | $233M |
| BRK/ABERKSHIRE HATHAWAY INC DEL | 292 | 290 | 286 | 284 | 279 | 274 | $197M |
| BRK.BBERKSHIRE HATHAWAY INC DEL | 379K | 377K | 371K | 370K | 365K | 369K | $177M |
| JNJJOHNSON & JOHNSON | 351K | 346K | 330K | 328K | 321K | 320K | $78M |
| MCOMOODYS CORP | 152K | 151K | 149K | 149K | 144K | 144K | $63M |
| PGPROCTER AND GAMBLE CO | 376K | 374K | 367K | 367K | 355K | 353K | $51M |
| GOOGALPHABET INC | 100K | 99K | 96K | 96K | 94K | 93K | $27M |
| UNPUNION PAC CORP | 66K | 66K | 66K | 66K | 66K | 67K | $16M |
| AAPLAPPLE INC | 64K | 63K | 61K | 59K | 59K | 58K | $15M |
| APDAIR PRODS & CHEMS INC | 63K | 64K | 65K | 66K | 50K | 51K | $15M |
| FASTFASTENAL CO | 36K | 36K | 171K | 233K | 210K | 263K | $12M |
| ASMLASML HOLDING N V | 3K | 3K | 4K | 5K | 6K | 8K | $10M |
| KOCOCA COLA CO | 142K | 142K | 137K | 136K | 131K | 129K | $10M |
| MDTMEDTRONIC PLC | 123K | 121K | 109K | 108K | 100K | 100K | $9M |
| GOOGLALPHABET INC | 36K | 36K | 35K | 35K | 35K | 24K | $7M |
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.
