Rockbridge Investment Management, LCC
Long book
$1.11B
Q1 2026
Positions
137
Top-10 weight
75%
concentration
Last quarter
+8.2%
SPY +14.8%
Turnover
7%
of book per quarter
Strategy in plain words
auto-generated from filingsRockbridge Investment Management, LCC is a wealth-management firm allocating client money, running a $1.11B US long book across 137 positions.
The portfolio is extremely concentrated — the top 10 positions are almost the whole book. The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: SCHWAB US AGGREGATE BOND ETF, DIMENSIONAL US CORE EQUITY 2, DIMENSIONAL INTERNATIONAL CO, VANGUARD S/T CORP BOND ETF, SS SPDR P S&P 1500 COMP ETF.
Over the last 9 quarters its long book ran on average 1.2pp per quarter behind the S&P 500, beating the index in 3 of 9 quarters. Its holdings are mechanical (indexing / client flows), so position changes carry no stock-picking signal.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+1.3%
Q2 2024
+6.7%
Q3 2024
-1.8%
Q4 2024
+0.1%
Q1 2025
+7.1%
Q2 2025
+5.8%
Q3 2025
+2.5%
Q4 2025
-0.4%
Q1 2026
+8.2%
Sector allocation
Technology 45%
Industrials 25%
Consumer discretionary 8%
Healthcare 5%
Financials 5%
Energy 4%
Utilities 3%
Communications 3%
Long book by quarter
What does Rockbridge Investment own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| AAPL APPLE INC | Technology | 28.0K | $7.1M | 0.6% | -7.2% |
| MSFT MICROSOFT CORP | Technology | 8.3K | $3.1M | 0.3% | +1.0% |
| GE GENERAL ELECTRIC | Industrials | 9.3K | $2.6M | 0.2% | +10.6% |
| AMZN AMAZON.COM INC | Consumer discretionary | 10.0K | $2.1M | 0.2% | +0.3% |
| GEV GE VERNOVA INC | Industrials | 2.0K | $1.8M | 0.2% | +0.3% |
| GOOGL ALPHABET INC-CL A | Technology | 5.5K | $1.6M | 0.1% | +0.5% |
| TSLA TESLA INC | Industrials | 4.1K | $1.5M | 0.1% | -3.8% |
| RTX RTX CORP | Industrials | 7.4K | $1.4M | 0.1% | -11.5% |
| PLTR PALANTIR TECHNOLOGIES INC-A | Technology | 8.8K | $1.3M | 0.1% | -0.1% |
| LMT LOCKHEED MARTIN CORP | Industrials | 2.0K | $1.2M | 0.1% | +171.2% |
| NVDA NVIDIA CORP | Technology | 6.6K | $1.2M | 0.1% | +24.6% |
| META META PLATFORMS INC-CLASS A | Technology | 2.0K | $1.1M | 0.1% | +21.2% |
| XOM EXXON MOBIL CORP | Energy | 6.4K | $1.1M | 0.1% | +4.4% |
| JNJ JOHNSON & JOHNSON | Healthcare | 4.2K | $1.0M | 0.1% | -0.8% |
| BRK/A BERKSHIRE HATHAWAY INC-CL A | Financials | 1 | $718K | 0.1% | Held |
| GOOG ALPHABET INC-CL C | Technology | 2.0K | $583K | 0.1% | -2.0% |
| VZ VERIZON COMMUNICATIONS INC | Communications | 11.3K | $566K | 0.1% | +99.0% |
| NEE NEXTERA ENERGY INC | Utilities | 6.1K | $566K | 0.1% | -0.4% |
| IBM INTL BUSINESS MACHINES CORP | Technology | 2.3K | $559K | 0.1% | +21.6% |
| JPM JPMORGAN CHASE & CO | Financials | 1.9K | $557K | 0.1% | +14.0% |
| SENEA SENECA FOODS CORP - CL A | Consumer staples | 3.5K | $533K | 0.0% | Held |
| AXP AMERICAN EXPRESS CO | Financials | 1.6K | $489K | 0.0% | -0.6% |
| T AT&T INC | Communications | 16.7K | $485K | 0.0% | New |
| HON HONEYWELL INTERNATIONAL INC | Industrials | 2.0K | $457K | 0.0% | Held |
| NET CLOUDFLARE INC - CLASS A | Technology | 2.1K | $435K | 0.0% | Held |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 14, 2026 | 137 | $1.11B | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 4, 2026 | 135 | $1.08B | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 12, 2025 | 133 | $1.01B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 11, 2025 | 133 | $932.8M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 14, 2025 | 130 | $845.0M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 12, 2025 | 132 | $780.3M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Nov 1, 2024 | 129 | $772.1M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 14, 2024 | 117 | $705.4M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 15, 2024 | 118 | $682.4M | canonical | SEC ↗ |