Institutional
Rockbridge Asset Management LLC
CIK 0002056320
$148.9M
Reported AUM
27
Positions
Q1 2026
Period
2026-05-15
Filed
The Brief · Rockbridge Asset Management LLC · Q1 2026
AI · grounded in 13F
Rockbridge Asset Management LLC increased its stake in KNSL by 357.31%. The fund established a new position in CBRE valued at $1.53M and closed its position in OLED, reducing exposure by $1.37M. Other activity included accumulating shares of CCC and V, while trimming holdings in AMZN and MSFT.
Portfolio · Q1 2026
Top holdings
QoQ vs Q4 2025
| # | Stock | Issuer | Price | Day % | 1Y Gr. | 5Y Gr. | Value | % of book | Δ shares (QoQ) | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | MKL | Markel Group Inc | $1818.67 | 2.27% | -7.38% | 50.78% | $18.0M | 12.07% | +392 | +4.4% |
| 2 | AMT | American Tower Corp | $194.12 | 0.11% | -5.30% | -20.51% | $14.3M | 9.62% | −5,370 | −6.1% |
| 3 | ORLY | O'Reilly Automotive Inc | $90.33 | 2.18% | -1.65% | 124.39% | $13.5M | 9.04% | −16,001 | −9.9% |
| 4 | AMZN | Amazon.Com Inc | $246.03 | -3.06% | 15.20% | 47.87% | $12.8M | 8.57% | −12,258 | −16.7% |
| 5 | MSFT | Microsoft Corp | $416.67 | -2.66% | -10.71% | 52.39% | $11.4M | 7.67% | −2,850 | −8.5% |
| 6 | BRK/B | Berkshire Hathaway Inc Cl B Ne | — | — | — | — | $11.0M | 7.36% | −1,519 | −6.2% |
| 7 | LMT | Lockheed Martin Corp | $523.76 | 0.91% | 12.44% | 61.26% | $9.6M | 6.47% | −1,320 | −7.7% |
| 8 | CPRT | Copart Inc | $30.96 | 0.62% | -38.24% | -15.76% | $9.2M | 6.15% | +14,925 | +5.7% |
| 9 | AAPL | Apple Inc | $307.34 | -1.25% | 51.31% | 116.17% | $8.6M | 5.76% | −2,387 | −6.6% |
| 10 | MA | Mastercard Incorporated Cl A | $491.08 | 1.93% | -16.29% | 31.00% | $8.3M | 5.55% | −1,635 | −9.0% |
| 11 | V | Visa Inc Cl A | $323.57 | 1.06% | -11.91% | 36.33% | $7.4M | 5.00% | +4,589 | +22.9% |
| 12 | CCC | CCC Intelligent Solutions Hld | $4.66 | -6.61% | -48.16% | -49.68% | $6.4M | 4.29% | +342,156 | +47.4% |
| 13 | GOOGL | Alphabet Inc Cap Stock Cl A | $368.53 | -0.98% | 112.92% | 175.80% | $5.9M | 3.97% | −1,098 | −5.1% |
| 14 | KNSL | Kinsale Cap Group Inc | $302.12 | -1.31% | -35.56% | 72.95% | $3.9M | 2.61% | +8,897 | +357.3% |
| 15 | BLDR | Builders Firstsource Inc | $73.64 | -1.79% | -34.03% | 65.48% | $2.7M | 1.82% | −2,829 | −7.9% |
| 16 | CBRE | CBRE Group Inc Cl A | $130.93 | -0.02% | 1.84% | 35.74% | $1.5M | 1.03% | +11,322 | NEW |
| 17 | SBAC | SBA Communications Corp Cl A | $208.02 | 0.08% | -5.65% | -34.01% | $820K | 0.55% | −284 | −5.6% |
| 18 | JPM | JPMorgan Chase & Co | $312.37 | 0.48% | 19.84% | 133.52% | $713K | 0.48% | — | HELD |
| 19 | SPY | State Street Spdr S&P 500 Etf | $737.55 | -2.58% | 24.51% | 79.50% | $650K | 0.44% | — | HELD |
| 20 | CVX | Chevron Corp | $187.31 | -0.55% | 39.19% | 125.88% | $558K | 0.37% | — | HELD |
| 21 | AKRE | Akre Focus ETF | $54.83 | -0.04% | -15.87% | -15.33% | $353K | 0.24% | +800 | +13.6% |
| 22 | MPLX | MPLX LP Unit Rep Ltd | $56.65 | 0.30% | 19.06% | 210.24% | $307K | 0.21% | — | HELD |
| 23 | AEP | American Electric Power Co Inc | $129.14 | 1.06% | 30.89% | 75.55% | $277K | 0.19% | — | HELD |
| 24 | PG | Procter And Gamble Co | $146.54 | 4.09% | -8.09% | 17.02% | $249K | 0.17% | — | HELD |
| 25 | GE | Ge Aerospace | $328.00 | 0.11% | 28.99% | 419.83% | $248K | 0.17% | — | HELD |
| 26 | AVGO | Broadcom Inc | $385.73 | -7.92% | 57.48% | 771.51% | $217K | 0.15% | — | HELD |
| 27 | ISOU | Isoenergy Ltd New | $10.10 | -13.68% | 31.68% | 15.67% | $105K | 0.07% | — | HELD |
| 28 | OLED | Universal Display Corp | $88.39 | 2.65% | -42.21% | -61.45% | — | — | −11,748 | EXITED |
| 29 | KMX | Carmax Inc | $47.15 | 0.49% | -28.25% | -64.80% | — | — | −18,806 | EXITED |
| 30 | MRP | Millrose Properties Inc Cl A | $28.93 | 0.42% | 15.56% | 22.30% | — | — | −12,851 | EXITED |
| 31 | DBRG | DigitalBridge Group Inc Cl A N | $15.66 | -0.06% | — | — | — | — | −18,623 | EXITED |
| 32 | AES | Aes Corp | $14.67 | -0.41% | — | — | — | — | −10,000 | EXITED |
Source: SEC EDGAR · accession 0002056320-26-000006. 13F discloses long positions only — shorts, foreign equities, and options are excluded.