Rockbridge Investment Management, LCC — 13F Holdings & Portfolio
CIK 1821984 · latest 13F-HR filed 2026-05-14
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
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AUM
$1.11B
Long-equity book
Holdings
137
Distinct positions
Period
2026-03-31
Filed 2026-05-14
Q/Q Activity
+6 / −4 / ↑35 / ↓33
vs 2025-12-31
Firm Profile & Key People
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- SCHWAB STRATEGIC TR$15.7M +7.5%
- DIMENSIONAL ETF TRUST$8.5M +6.1%
- SPDR SERIES TRUST$5.7M +13.1%
- VANGUARD SCOTTSDALE FDS$4.4M +6.3%
- VANGUARD STAR FDS$4.3M +192.5%
Top Trims
- VANGUARD INDEX FDS-$6.0M -25.8%
- SPDR SERIES TRUST-$4.6M -5.8%
- APPLE INC-$1.1M -13.3%
- MICROSOFT CORP-$897.7K -22.7%
- PROFESIONALLY MANAGED PORTFO-$789.6K -19.3%
New Positions
- AT&T INC$484.6K
- CHEVRON CORPORATION$325.7K
- CATERPILLAR INC$299.4K
- TAIWAN SEMICONDUCTOR MANUFAC$261.2K
- CORNING INC$217.3K
Exited Positions
- VANGUARD BD INDEX FDS$302.9K
- SCHWAB STRATEGIC TR$277.0K
- PALO ALTO NETWORKS INC$222.9K
- SHOPIFY INC$209.3K
All Holdings
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | SCHWAB STRATEGIC TR | SCHZ | 808524839 | $225.1M | 20.23% | 9,693,597 | SH |
| 2 | DIMENSIONAL ETF TRUST | DFAC | 25434V708 | $148.2M | 13.32% | 3,814,103 | SH |
| 3 | DIMENSIONAL ETF TRUST | DFIC | 25434V799 | $77.7M | 6.98% | 2,187,179 | SH |
| 4 | VANGUARD SCOTTSDALE FDS | VCSH | 92206C409 | $74.6M | 6.70% | 940,481 | SH |
| 5 | SPDR SERIES TRUST | SPTM | 78464A805 | $73.8M | 6.63% | 933,841 | SH |
| 6 | ISHARES TR | IEFA | 46432F842 | $63.4M | 5.70% | 700,828 | SH |
| 7 | VANGUARD BD INDEX FDS | BND | 921937835 | $61.0M | 5.48% | 828,114 | SH |
| 8 | SPDR SERIES TRUST | SPYM | 78464A854 | $49.1M | 4.41% | 641,714 | SH |
| 9 | DIMENSIONAL ETF TRUST | DFEM | 25434V732 | $32.5M | 2.92% | 941,289 | SH |
| 10 | ISHARES INC | IEMG | 46434G103 | $29.9M | 2.69% | 429,197 | SH |
| 11 | STATE STR SPDR S&P 500 ETF T | SPY | 78462F103 | $17.5M | 1.58% | 26,956 | SH |
| 12 | VANGUARD INDEX FDS | VTI | 922908769 | $17.2M | 1.55% | 53,755 | SH |
| 13 | ISHARES TR | USRT | 464288521 | $17.0M | 1.52% | 286,467 | SH |
| 14 | SCHWAB STRATEGIC TR | SCHC | 808524888 | $14.3M | 1.28% | 305,818 | SH |
| 15 | VANGUARD TAX-MANAGED FDS | VEA | 921943858 | $12.0M | 1.08% | 186,984 | SH |
| 16 | VANGUARD SCOTTSDALE FDS | VTWO | 92206C664 | $11.5M | 1.03% | 114,924 | SH |
| 17 | SPDR SERIES TRUST | SPAB | 78464A649 | $10.6M | 0.95% | 412,555 | SH |
| 18 | SPDR SERIES TRUST | SLYV | 78464A300 | $8.9M | 0.80% | 94,382 | SH |
| 19 | SCHWAB STRATEGIC TR | SCHB | 808524102 | $8.6M | 0.78% | 343,642 | SH |
| 20 | APPLE INC | AAPL | 037833100 | $7.1M | 0.64% | 27,961 | SH |
| 21 | VANGUARD INTL EQUITY INDEX F | VWO | 922042858 | $7.0M | 0.63% | 129,319 | SH |
| 22 | VANGUARD INDEX FDS | VOO | 922908363 | $6.6M | 0.59% | 11,042 | SH |
| 23 | VANGUARD STAR FDS | VXUS | 921909768 | $6.6M | 0.59% | 85,451 | SH |
| 24 | SCHWAB STRATEGIC TR | SCHF | 808524805 | $6.5M | 0.59% | 263,382 | SH |
| 25 | SPDR SERIES TRUST | MDYV | 78464A839 | $5.8M | 0.53% | 68,649 | SH |
| 26 | DIMENSIONAL ETF TRUST | DFSU | 25434V716 | $5.3M | 0.47% | 128,008 | SH |
| 27 | SCHWAB STRATEGIC TR | SCHE | 808524706 | $5.2M | 0.46% | 156,494 | SH |
| 28 | VANGUARD INDEX FDS | VBR | 922908611 | $3.9M | 0.35% | 18,000 | SH |
| 29 | VANGUARD BD INDEX FDS | BSV | 921937827 | $3.9M | 0.35% | 49,457 | SH |
| 30 | VANGUARD SCOTTSDALE FDS | VMBS | 92206C771 | $3.6M | 0.33% | 77,570 | SH |
| 31 | VANGUARD MUN BD FDS | VTEB | 922907746 | $3.4M | 0.31% | 68,612 | SH |
| 32 | VANGUARD INDEX FDS | VTV | 922908744 | $3.4M | 0.31% | 17,370 | SH |
| 33 | PROFESIONALLY MANAGED PORTFO | AKRE | 74316P579 | $3.3M | 0.30% | 62,370 | SH |
| 34 | MICROSOFT CORP | MSFT | 594918104 | $3.1M | 0.28% | 8,276 | SH |
| 35 | ISHARES TR | SLQD | 46434V100 | $3.0M | 0.27% | 60,358 | SH |
| 36 | DIMENSIONAL ETF TRUST | DFSI | 25434V690 | $2.9M | 0.26% | 69,153 | SH |
| 37 | GE AEROSPACE | GE | 369604301 | $2.6M | 0.24% | 9,281 | SH |
| 38 | SPDR INDEX SHS FDS | SPDW | 78463X889 | $2.3M | 0.21% | 51,430 | SH |
| 39 | VANGUARD INSTL INDEX FD | VBIL | 922040845 | $2.2M | 0.20% | 29,349 | SH |
| 40 | VANGUARD SCOTTSDALE FDS | VCIT | 92206C870 | $2.1M | 0.19% | 25,140 | SH |
| 41 | AMAZON COM INC | AMZN | 023135106 | $2.1M | 0.19% | 9,964 | SH |
| 42 | ISHARES TR | IWC | 464288869 | $2.0M | 0.18% | 12,669 | SH |
| 43 | VANGUARD INDEX FDS | VB | 922908751 | $1.9M | 0.17% | 7,319 | SH |
| 44 | DIMENSIONAL ETF TRUST | DFAU | 25434V104 | $1.8M | 0.16% | 39,412 | SH |
| 45 | GE VERNOVA INC | GEV | 36828A101 | $1.8M | 0.16% | 2,035 | SH |
| 46 | ISHARES TR | ISTB | 46432F859 | $1.7M | 0.15% | 35,375 | SH |
| 47 | ALPHABET INC | GOOGL | 02079K305 | $1.6M | 0.14% | 5,460 | SH |
| 48 | TESLA INC | TSLA | 88160R101 | $1.5M | 0.14% | 4,124 | SH |
| 49 | VANGUARD INDEX FDS | VNQ | 922908553 | $1.5M | 0.13% | 16,482 | SH |
| 50 | RTX CORPORATION | RTX | 75513E101 | $1.4M | 0.13% | 7,425 | SH |
Filing History
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-14 | $1.11B | 137 | 0001214659-26-006169 |
| 2025-12-31 | 2026-02-04 | $1.08B | 135 | 0001214659-26-001184 |
| 2025-09-30 | 2025-11-12 | $1.01B | 133 | 0001214659-25-016284 |