Rockbridge Investment Management, LCC
Filing Date
Global Rank
#6,688
/ 8,578
▲ 88
Top Industry
Consumer Electronics
19.2%
3Y Alpha vs SPY
-0.7%
Period ended 3 months ago
Filed May 14, 2026 · 32d
24 quarters · since Jun 2020
Clone Performance
Jun 2023–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+74.5%
SPY
+77.5%
Annualised alpha
-0.7%
Max drawdown
−21.2%
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
42 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
31.5%
−1.5 pts
Top 5
58.2%
−5.3 pts
Top 10
71.8%
−6.2 pts
HHI
1,292
Diversified−164
Portfolio Trend
24 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Unclassified | 33.8% | $18,809,442 |
| Technology | 26.1% | $14,535,868 |
| Industrials | 14.1% | $7,837,559 |
| Consumer Cyclical | 7.8% | $4,343,809 |
| Communication Services | 6.7% | $3,745,907 |
| Healthcare | 3.4% | $1,915,764 |
| Energy | 2.5% | $1,406,733 |
| Utilities | 1.9% | $1,081,444 |
| Financial Services | 1.9% | $1,045,644 |
| Consumer Defensive | 1.7% | $955,677 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
17 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| VZ | Verizon Communications Inc | +5,614 | 11,284 | $566,456 | |
| NVDA | Nvidia Corp | +1,310 | 6,641 | $1,158,190 | |
| LMT | Lockheed Martin Corp | +1,294 | 2,050 | $1,238,999 | |
| GE | General Electric Co | +886 | 9,281 | $2,633,669 | |
| IBM | International Business Machines Corp | +409 | 2,306 | $558,951 | |
| META | Meta Platforms, Inc. | +344 | 1,966 | $1,124,807 | |
| XOM | Exxon Mobil Corp | +271 | 6,372 | $1,081,073 | |
| JPM | Jpmorgan Chase & Co | +233 | 1,894 | $557,139 | |
| MCD | Mcdonalds Corp | +140 | 1,341 | $416,769 | |
| DUK | Duke Energy CORP | +92 | 2,019 | $264,367 | |
| MSFT | Microsoft Corp | +85 | 8,276 | $3,063,526 | |
| SPY | Spdr S&P 500 ETF Trust | +37 | 26,956 | $17,530,565 | |
| AMZN | Amazon Com Inc | +31 | 9,964 | $2,075,202 | |
| GOOGL | Alphabet Inc. | +27 | 5,460 | $1,570,077 | |
| PEP | Pepsico Inc | +19 | 1,650 | $256,228 | |
| GEV | GE Vernova Inc. | +6 | 2,035 | $1,776,351 | |
| LLY | ELI LILLY & Co | +4 | 328 | $301,684 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
13 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| AAPL | Apple Inc. | −2,160 | 27,961 | $7,096,222 | |
| RTX | RTX Corp | −966 | 7,425 | $1,432,282 | |
| TSLA | Tesla, Inc. | −162 | 4,124 | $1,533,097 | |
| PG | PROCTER & GAMBLE Co | −76 | 2,904 | $419,453 | |
| JNJ | Johnson & Johnson | −36 | 4,211 | $1,029,336 | |
| CSCO | Cisco Systems, Inc. | −25 | 3,348 | $259,771 | |
| NEE | Nextera Energy Inc | −23 | 6,089 | $565,546 | |
| AXP | American Express Co | −10 | 1,615 | $488,505 | |
| SYK | Stryker Corp | −10 | 1,069 | $351,262 | |
| LOW | Lowes Companies Inc | −9 | 1,349 | $318,741 | |
| GLD | Spdr Gold Trust | −8 | 683 | $293,888 | |
| PLTR | Palantir Technologies Inc. | −5 | 8,772 | $1,283,168 | |
| COST | Costco Wholesale Corp /New | −2 | 281 | $279,996 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
6 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| T | At&T Inc. | 16,715 | $484,567 | |
| CVX | Chevron Corp | 1,574 | $325,660 | |
| CAT | Caterpillar Inc | 423 | $299,678 | |
| TSM | Taiwan Semiconductor Manufacturing Co Ltd | 773 | $261,235 | |
| GLW | Corning Inc /Ny | 1,598 | $217,280 | |
| STX | Seagate Technology Holdings plc | 516 | $202,148 | |
| No positions match the current search. | ||||
4 positions ·
$1,915,764 total
· Healthcare only
· as of Mar 31, 2026
All sectors
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Technology
Utilities
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| MRK |
Merck & Co., Inc.
Healthcare
|
Held | 1,941 | $233,482 | 12.19% | |
| LLY |
ELI LILLY & Co
Healthcare
|
Added | 328 | $301,684 | 15.75% | |
| SYK |
Stryker Corp
Healthcare
|
Reduced | 1,069 | $351,262 | 18.34% | |
| JNJ |
Johnson & Johnson
Healthcare
|
Reduced | 4,211 | $1,029,336 | 53.73% |