CIK 2118914
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 | 39.70% | 29 |
| Technology Hardware & Equipment | 12.91% | 4 |
| Software | 8.02% | 1 |
| Insurance | 7.13% | 1 |
| Software & IT Services | 5.95% | 2 |
| Semiconductors & Semiconductor Equipment | 5.30% | 3 |
| Banks | 5.28% | 1 |
| Commercial Services & Supplies | 5.03% | 2 |
| Specialty Retail | 3.18% | 1 |
| Construction & Engineering | 2.42% | 1 |
| Communications Equipment | 1.81% | 1 |
| Road & Rail | 1.42% | 1 |
| Pharmaceuticals & Biotechnology | 1.35% | 3 |
| Metals & Mining | 0.33% | 2 |
| Tobacco | 0.09% | 1 |
| Capital Markets | 0.08% | 1 |
| Coal & Consumable Fuels | 0.00% | 1 |
| # | Ticker | Name | Sector | Weight |
|---|---|---|---|---|
| 1 | AAPL | Apple Inc. | Information Technology | 8.25% |
| 2 | MSFT | MICROSOFT CORP | Information Technology | 8.02% |
| 3 | WRB | BERKLEY W R CORP | Financials | 7.13% |
| 4 | AXP | AMERICAN EXPRESS CO | Financials | 5.28% |
| 5 | GLD | SPDR GOLD TR | Unclassified | 4.34% |
| 6 | GOOGL | Alphabet Inc. | Communication Services | 3.93% |
| 7 | MA | Mastercard Inc | Financials | 3.71% |
| 8 | BRK.A | BERKSHIRE HATHAWAY INC DEL | Unclassified | 3.63% |
| 9 | XBI | SPDR SERIES TRUST | Unclassified | 3.43% |
| 10 | BRK.B | BERKSHIRE HATHAWAY INC | Financials | 3.39% |
27/55 names classified · sector 63.7% of weight · industry 60.3% · mkt cap 63.4%; 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: 63.7% of the book is sector-classified (unclassified names shown, never dropped).
Classified: 60.0% of book weight (23/55 names) · unclassified 40.0%: GLD, BRK.A, XBI, BRK.B, PKW, SMH, CEF, VCSH, SLV, IEF +22 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 | AAPLAPPLE INC | 32,111 | $8M | 8.2% | ADD 37% |
| 2 | MSFTMICROSOFT CORP | 21,393 | $8M | 8.0% | ADD 78% |
| 3 | WRBBERKLEY W R CORP | 106,321 | $7M | 7.1% | ADD 163% |
| 4 | AXPAMERICAN EXPRESS CO | 17,231 | $5M | 5.3% | ADD 57% |
| 5 | GLDSPDR GOLD TR | 9,963 | $4M | 4.3% | ADD 229% |
| 6 | GOOGLALPHABET INC | 13,506 | $4M | 3.9% | NEW |
| 7 | MAMASTERCARD INCORPORATED | 7,335 | $4M | 3.7% | ADD 117% |
| 8 | BRK.ABERKSHIRE HATHAWAY INC DEL | 5 | $4M | 3.6% | HOLD |
| 9 | XBISPDR SERIES TRUST | 26,502 | $3M | 3.4% | NEW |
| 10 | BRK.BBERKSHIRE HATHAWAY INC DEL | 6,992 | $3M | 3.4% | ADD 180% |
| 11 | PKWINVESCO EXCHANGE TRADED FD T | 25,000 | $3M | 3.3% | HOLD |
| 12 | SMHVANECK ETF TRUST | 8,214 | $3M | 3.2% | HOLD |
| 13 | AMZNAMAZON COM INC | 15,093 | $3M | 3.2% | ADD 152% |
| 14 | TMOTHERMO FISHER SCIENTIFIC INC | 5,241 | $3M | 2.6% | ADD 228% |
| 15 | AGXARGAN INC | 4,393 | $2M | 2.4% | NEW |
| 16 | CEFSPROTT ASSET MANAGEMENT LP | 50,000 | $2M | 2.4% | HOLD |
| 17 | VCSHVANGUARD SCOTTSDALE FDS | 30,000 | $2M | 2.4% | HOLD |
| 18 | NVDANVIDIA CORPORATION | 12,118 | $2M | 2.1% | TRIM −74% |
| 19 | METAMETA PLATFORMS INC | 3,491 | $2M | 2.0% | NEW |
| 20 | SLVISHARES SILVER TR | 29,018 | $2M | 2.0% | NEW |
| 21 | CSCOCISCO SYS INC | 25,000 | $2M | 2.0% | HOLD |
| 22 | IEFISHARES TR | 20,034 | $2M | 1.9% | HOLD |
| 23 | VRTVERTIV HOLDINGS CO | 7,590 | $2M | 1.9% | TRIM −12% |
| 24 | VOOVANGUARD INDEX FDS | 3,000 | $2M | 1.8% | HOLD |
| 25 | LITELUMENTUM HLDGS INC | 2,547 | $2M | 1.8% | NEW |
| 26 | UNPUNION PAC CORP | 5,800 | $1M | 1.4% | HOLD |
| 27 | VVISA INC | 4,300 | $1M | 1.3% | HOLD |
| 28 | IHIISHARES TR | 23,063 | $1M | 1.2% | HOLD |
| 29 | AMDADVANCED MICRO DEVICES INC | 6,000 | $1M | 1.2% | NEW |
| 30 | PPLTABRDN PLATINUM ETF TRUST | 6,757 | $1M | 1.2% | NEW |
| 31 | PALLABRDN PALLADIUM ETF TRUST | 8,461 | $1M | 1.2% | NEW |
| 32 | VTIVANGUARD INDEX FDS | 2,900 | $930,349 | 0.9% | HOLD |
| 33 | TLTISHARES TR | 10,387 | $900,449 | 0.9% | HOLD |
| 34 | IBITISHARES BITCOIN TRUST ETF | 19,500 | $749,190 | 0.8% | TRIM −69% |
| 35 | ABBVABBVIE INC | 3,300 | $717,717 | 0.7% | HOLD |
| 36 | JNJJOHNSON & JOHNSON | 2,500 | $611,100 | 0.6% | HOLD |
| 37 | USMVISHARES TR | 3,605 | $334,328 | 0.3% | HOLD |
| 38 | ETHAISHARES ETHEREUM TR | 20,000 | $316,600 | 0.3% | TRIM −71% |
| 39 | AEMAGNICO EAGLE MINES LTD | 1,190 | $241,546 | 0.2% | HOLD |
| 40 | XNEAXNUVEEN AMT FREE QLTY MUN INC | 15,425 | $173,223 | 0.2% | HOLD |
| 41 | MAINMAIN STR CAP CORP | 3,000 | $158,880 | 0.2% | HOLD |
| 42 | XEMDXWESTERN ASSET EMERGING MKTS | 12,000 | $117,840 | 0.1% | HOLD |
| 43 | ARCCARES CAPITAL CORP | 6,000 | $108,120 | 0.1% | HOLD |
| 44 | VLTOVERALTO CORP | 1,066 | $94,256 | 0.1% | HOLD |
| 45 | MOALTRIA GROUP INC | 1,400 | $92,386 | 0.1% | HOLD |
| 46 | FNVFRANCO NEV CORP | 329 | $81,279 | 0.1% | HOLD |
| 47 | RGLDROYAL GOLD INC | 308 | $78,383 | 0.1% | HOLD |
| 48 | OBDCBLUE OWL CAPITAL CORPORATION | 7,000 | $77,420 | 0.1% | HOLD |
| 49 | TSLXSIXTH STREET SPECIALTY LENDI | 4,000 | $73,520 | 0.1% | HOLD |
| 50 | SASEABRIDGE GOLD INC | 2,343 | $66,401 | 0.1% | HOLD |
| 51 | SPYSTATE STR SPDR S&P 500 ETF T | 100 | $65,034 | 0.1% | HOLD |
| 52 | BXSLBLACKSTONE SECD LENDING FD | 2,000 | $47,380 | 0.0% | HOLD |
| 53 | GBDCGOLUB CAP BDC INC | 2,800 | $35,448 | 0.0% | HOLD |
| 54 | CNRCORE NATURAL RESOURCES INC | 33 | $3,456 | 0.0% | HOLD |
| 55 | TENXTENAX THERAPEUTICS INC | 1 | $16 | 0.0% | HOLD |
| Security | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| AAPLAPPLE INC | — | — | — | — | 24K | 32K | $8M |
| MSFTMICROSOFT CORP | — | — | — | — | 12K | 21K | $8M |
| WRBBERKLEY W R CORP | — | — | — | — | 41K | 106K | $7M |
| AXPAMERICAN EXPRESS CO | — | — | — | — | 11K | 17K | $5M |
| GLDSPDR GOLD TR | — | — | — | — | 3K | 10K | $4M |
| GOOGLALPHABET INC | — | — | — | — | — | 14K | $4M |
| MAMASTERCARD INCORPORATED | — | — | — | — | 3K | 7K | $4M |
| BRK/ABERKSHIRE HATHAWAY INC DEL | — | — | — | — | 5 | 5 | $4M |
| XBISPDR SERIES TRUST | — | — | — | — | — | 27K | $3M |
| BRK.BBERKSHIRE HATHAWAY INC DEL | — | — | — | — | 3K | 7K | $3M |
| PKWINVESCO EXCHANGE TRADED FD T | — | — | — | — | 25K | 25K | $3M |
| SMHVANECK ETF TRUST | — | — | — | — | 8K | 8K | $3M |
| AMZNAMAZON COM INC | — | — | — | — | 6K | 15K | $3M |
| TMOTHERMO FISHER SCIENTIFIC INC | — | — | — | — | 2K | 5K | $3M |
| AGXARGAN INC | — | — | — | — | — | 4K | $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.
