# Rockbridge Asset Management LLC

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 2056320. Source: https://holderbook.com/funds/2056320-rockbridge-asset-management-llc/

- Reported value: $155.1M
- Positions: 31
- Weight of the ten largest: 78.2%
- Filed: 2026-08-10

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| MARKEL GROUP INC | [MKL](https://holderbook.com/stocks/MKL/) | $18.7M | 9,588 | 12.1% | 7 |
| AMAZON COM INC | [AMZN](https://holderbook.com/stocks/AMZN/) | $14.6M | 61,330 | 9.4% | 7 |
| OREILLY AUTOMOTIVE INC | [ORLY](https://holderbook.com/stocks/ORLY/) | $13.2M | 143,595 | 8.5% | 7 |
| COPART INC | [CPRT](https://holderbook.com/stocks/CPRT/) | $13.0M | 462,711 | 8.4% | 7 |
| AMERICAN TOWER CORP | [AMT](https://holderbook.com/stocks/AMT/) | $12.9M | 78,863 | 8.3% | 7 |
| MICROSOFT CORP | [MSFT](https://holderbook.com/stocks/MSFT/) | $11.5M | 30,805 | 7.4% | 7 |
| BERKSHIRE HATHAWAY INC DEL | [BRKB](https://holderbook.com/stocks/BRKB/) | $11.4M | 22,730 | 7.3% | 7 |
| APPLE INC | [AAPL](https://holderbook.com/stocks/AAPL/) | $9.7M | 33,578 | 6.3% | 7 |
| MASTERCARD INCORPORATED | [MA](https://holderbook.com/stocks/MA/) | $8.2M | 15,992 | 5.3% | 7 |
| LOCKHEED MARTIN CORP | [LMT](https://holderbook.com/stocks/LMT/) | $8.0M | 15,739 | 5.2% | 7 |
| VISA INC | [V](https://holderbook.com/stocks/V/) | $7.5M | 21,876 | 4.8% | 7 |
| ALPHABET INC | [GOOGL](https://holderbook.com/stocks/GOOGL/) | $7.3M | 20,544 | 4.7% | 7 |
| CCC INTELLIGENT SOLUTIONS HL | [CCC](https://holderbook.com/stocks/CCC/) | $3.5M | 677,501 | 2.3% | 7 |
| BUILDERS FIRSTSOURCE INC | [BLDR](https://holderbook.com/stocks/BLDR/) | $3.2M | 36,192 | 2.1% | 7 |
| KINSALE CAP GROUP INC | [KNSL](https://holderbook.com/stocks/KNSL/) | $3.0M | 8,949 | 1.9% | 3 |
| STATE STR SPDR S&P 500 ETF T | [SPY](https://holderbook.com/stocks/SPY/) | $2.6M | 0 | 1.7% | 3 |
| CBRE GROUP INC | [CBRE](https://holderbook.com/stocks/CBRE/) | $1.5M | 11,295 | 1.0% | 2 |
| SBA COMMUNICATIONS CORP | [SBAC](https://holderbook.com/stocks/SBAC/) | $840.5K | 4,763 | 0.5% | 7 |
| JPMORGAN CHASE & CO | [JPM](https://holderbook.com/stocks/JPM/) | $793.4K | 2,424 | 0.5% | 7 |
| PROFESIONALLY MANAGED PORTFO | [AKRE](https://holderbook.com/stocks/AKRE/) | $569.6K | 10,709 | 0.4% | 3 |
| CHEVRON CORPORATION | [CVX](https://holderbook.com/stocks/CVX/) | $446.7K | 2,695 | 0.3% | 7 |
| KLA CORP | [KLAC](https://holderbook.com/stocks/KLAC/) | $340.9K | 1,130 | 0.2% | 1 |
| GE AEROSPACE | [GE](https://holderbook.com/stocks/GE/) | $327.0K | 875 | 0.2% | 5 |
| LAM RESEARCH CORP | [LRCX](https://holderbook.com/stocks/LRCX/) | $316.3K | 730 | 0.2% | 1 |
| MPLX LP | [MPLX](https://holderbook.com/stocks/MPLX/) | $303.1K | 5,381 | 0.2% | 7 |
| AMERICAN ELEC PWR CO INC | [AEP](https://holderbook.com/stocks/AEP/) | $289.5K | 2,116 | 0.2% | 6 |
| BROADCOM INC | [AVGO](https://holderbook.com/stocks/AVGO/) | $264.4K | 700 | 0.2% | 4 |
| GE VERNOVA INC | [GEV](https://holderbook.com/stocks/GEV/) | $256.1K | 218 | 0.2% | 1 |
| PROCTER & GAMBLE CO | [PG](https://holderbook.com/stocks/PG/) | $252.4K | 1,721 | 0.2% | 7 |
| ISOENERGY LTD | [ISOU](https://holderbook.com/stocks/ISOU/) | $99.7K | 10,000 | 0.1% | 4 |
| N-ABLE INC | [NABL](https://holderbook.com/stocks/NABL/) | $53.9K | 14,680 | 0.0% | 1 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | +1.6% | +14.8% | -13.3% | 100% |
| Q1 2026 | -8.4% | -4.6% | -3.7% | 100% |
| Q4 2025 | -0.9% | +2.4% | -3.3% | 100% |
| Q3 2025 | +2.3% | +7.8% | -5.5% | 100% |
| Q2 2025 | +3.4% | +10.5% | -7.1% | 100% |
| Q1 2025 | +0.5% | -4.6% | +5.1% | 100% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $155.1M | 31 |
| Q1 2026 | $148.9M | 27 |
| Q4 2025 | $165.6M | 31 |
| Q3 2025 | $169.4M | 29 |
| Q2 2025 | $175.7M | 27 |
| Q1 2025 | $163.4M | 24 |
| Q4 2024 | $175.9M | 24 |