Rockbridge Asset Management LLC
Filing Date
Global Rank
#4,868
/ 8,586
▼ 103
Top Industry
Insurance - Property & Casualty
14.8%
3Y Alpha vs SPY
-18.6%
Period ended 3 months ago
Filed May 15, 2026 · 32d
6 quarters · since Dec 2024
Clone Performance
Feb 2025–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+0.2%
SPY
+25.8%
Annualised alpha
-18.6%
Max drawdown
−12.3%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
26 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
12.1%
+0.4 pts
Top 5
47.1%
−3.1 pts
Top 10
78.4%
−2.6 pts
HHI
725
Diversified−31
Portfolio Trend
6 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Financial Services | 33.1% | $49,238,760 |
| Technology | 17.9% | $26,593,017 |
| Consumer Cyclical | 17.7% | $26,225,172 |
| Industrials | 14.6% | $21,750,374 |
| Real Estate | 11.2% | $16,679,302 |
| Communication Services | 4.0% | $5,914,534 |
| Energy | 0.7% | $970,088 |
| Unclassified | 0.4% | $650,340 |
| Utilities | 0.2% | $277,365 |
| Consumer Defensive | 0.2% | $248,581 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
5 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| CCC | CCC Intelligent Solutions Holdings Inc. | +342,156 | 1,063,655 | $6,381,930 | |
| CPRT | Copart Inc | +14,925 | 275,992 | $9,162,934 | |
| KNSL | Kinsale Capital Group, Inc. | +8,897 | 11,387 | $3,890,482 | |
| V | Visa Inc. | +4,589 | 24,620 | $7,441,148 | |
| MKL | Markel Group Inc. | +392 | 9,389 | $17,971,202 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
11 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| ORLY | O Reilly Automotive Inc | −16,001 | 145,884 | $13,466,552 | |
| AMZN | Amazon Com Inc | −12,258 | 61,260 | $12,758,620 | |
| AMT | American Tower Corp /Ma/ | −5,370 | 83,010 | $14,325,865 | |
| MSFT | Microsoft Corp | −2,850 | 30,849 | $11,419,374 | |
| BLDR | Builders FirstSource, Inc. | −2,829 | 32,909 | $2,709,397 | |
| AAPL | Apple Inc. | −2,387 | 33,788 | $8,575,056 | |
| MA | Mastercard Inc | −1,635 | 16,548 | $8,268,373 | |
| BRK-B | Berkshire Hathaway Inc | −1,519 | 22,860 | $10,954,512 | |
| LMT | Lockheed Martin Corp | −1,320 | 15,933 | $9,629,745 | |
| GOOGL | Alphabet Inc. | −1,098 | 20,568 | $5,914,534 | |
| SBAC | Sba Communications Corp | −284 | 4,763 | $819,759 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
1 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| CBRE | Cbre Group, Inc. | 11,322 | $1,533,678 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
5 positions
1 positions ·
$248,581 total
· Consumer Defensive only
· as of Mar 31, 2026
All sectors
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Industrials
Real Estate
Technology
Utilities
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| PG |
PROCTER & GAMBLE Co
Consumer Defensive
|
Held | 1,721 | $248,581 | 100.00% |