CIK 1961415
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 |
|---|---|---|
| Machinery | 20.60% | 3 |
| Insurance | 17.97% | 5 |
| Unclassified | 11.49% | 3 |
| Aerospace & Defense | 11.46% | 1 |
| Chemicals | 10.03% | 1 |
| Technology Hardware & Equipment | 9.97% | 1 |
| Semiconductors & Semiconductor Equipment | 9.77% | 1 |
| Road & Rail | 4.31% | 1 |
| Specialty Retail | 4.30% | 1 |
| Commercial Services & Supplies | 0.11% | 2 |
| # | Ticker | Name | Sector | Weight |
|---|---|---|---|---|
| 1 | RBC | RBC Bearings INC | Industrials | 12.55% |
| 2 | TDY | TELEDYNE TECHNOLOGIES INC | Industrials | 11.46% |
| 3 | LIN | LINDE PLC | Materials | 10.03% |
| 4 | AME | AMETEK INC/ | Information Technology | 9.97% |
| 5 | APH | AMPHENOL CORP /DE/ | Information Technology | 9.77% |
| 6 | HEI.A | HEICO CORP NEW | Unclassified | 8.37% |
| 7 | ACGL | ARCH CAPITAL GROUP LTD. | Financials | 5.92% |
| 8 | RLI | RLI CORP | Financials | 5.34% |
| 9 | KNSL | Kinsale Capital Group, Inc. | Financials | 4.83% |
| 10 | SSD | Simpson Manufacturing Co., Inc. | Industrials | 4.58% |
16/19 names classified · sector 88.5% of weight · industry 88.5% · mkt cap 88.5%; 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: 88.5% of the book is sector-classified (unclassified names shown, never dropped).
Classified: 84.2% of book weight (15/19 names) · unclassified 15.8%: HEI.A, CP, HIFS, MDY. 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 | RBCRBC BEARINGS INC | 441,904 | $240M | 12.6% | HOLD |
| 2 | TDYTELEDYNE TECHNOLOGIES INC | 362,122 | $219M | 11.5% | HOLD |
| 3 | LINLINDE PLC | 386,703 | $192M | 10.0% | ADD 6% |
| 4 | AMEAMETEK INC | 889,503 | $191M | 10.0% | HOLD |
| 5 | APHAMPHENOL CORP | 1,477,762 | $187M | 9.8% | HOLD |
| 6 | HEI.AHEICO CORP NEW | 757,713 | $160M | 8.4% | ADD 22% |
| 7 | ACGLARCH CAP GROUP LTD | 1,178,870 | $113M | 5.9% | ADD 4% |
| 8 | RLIRLI CORP | 1,789,004 | $102M | 5.3% | ADD 5% |
| 9 | KNSLKINSALE CAP GROUP INC | 270,140 | $92M | 4.8% | ADD 15% |
| 10 | SSDSIMPSON MFG INC | 510,390 | $88M | 4.6% | HOLD |
| 11 | CPCANADIAN PACIFIC KANSAS CITY | 1,047,986 | $82M | 4.3% | TRIM −18% |
| 12 | CPRTCOPART INC | 2,475,519 | $82M | 4.3% | ADD 12% |
| 13 | GGGGRACO INC | 781,784 | $66M | 3.5% | HOLD |
| 14 | HIFSHINGHAM INSTN SVGS MASS | 206,955 | $59M | 3.1% | HOLD |
| 15 | WRBBERKLEY W R CORP | 504,611 | $33M | 1.7% | TRIM −6% |
| 16 | PGRPROGRESSIVE CORP | 12,900 | $3M | 0.1% | TRIM −4% |
| 17 | MAMASTERCARD INCORPORATED | 2,085 | $1M | 0.1% | HOLD |
| 18 | VVISA INC | 3,292 | $994,974 | 0.1% | HOLD |
| 19 | MDYSPDR S&P MIDCAP 400 ETF TR | 964 | $594,557 | 0.0% | HOLD |
| Security | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| RBCRBC BEARINGS INC | 404K | 421K | 429K | 444K | 450K | 442K | $240M |
| TDYTELEDYNE TECHNOLOGIES INC | 285K | 295K | 309K | 317K | 361K | 362K | $219M |
| LINLINDE PLC | 221K | 238K | 250K | 269K | 364K | 387K | $192M |
| AMEAMETEK INC | 687K | 760K | 804K | 864K | 875K | 890K | $191M |
| APHAMPHENOL CORP | 1.4M | 1.6M | 1.7M | 1.5M | 1.5M | 1.5M | $187M |
| HEI/AHEICO CORP NEW | 525K | 567K | 570K | 598K | 623K | 758K | $160M |
| ACGLARCH CAP GROUP LTD | 365K | 609K | 801K | 1.1M | 1.1M | 1.2M | $113M |
| RLIRLI CORP | 701K | 1.6M | 1.6M | 1.7M | 1.7M | 1.8M | $102M |
| KNSLKINSALE CAP GROUP INC | 151K | 162K | 176K | 200K | 235K | 270K | $92M |
| SSDSIMPSON MFG INC | 288K | 323K | 382K | 423K | 512K | 510K | $88M |
| CPCANADIAN PACIFIC KANSAS CITY | 1.2M | 1.3M | 1.3M | 1.3M | 1.3M | 1.0M | $82M |
| CPRTCOPART INC | 1.1M | 1.2M | 1.5M | 2.0M | 2.2M | 2.5M | $82M |
| GGGGRACO INC | 595K | 685K | 715K | 769K | 789K | 782K | $66M |
| HIFSHINGHAM INSTN SVGS MASS | 168K | 191K | 200K | 205K | 209K | 207K | $59M |
| WRBBERKLEY W R CORP | 1.0M | 1.1M | 1.1M | 1.1M | 536K | 505K | $33M |
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.
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