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Rockbridge Capital Management LLC Top Holdings and 13F Report (2025)

About Rockbridge Capital Management LLC

Investment Activity

  • Rockbridge Capital Management LLC has $175.68 million in total holdings as of June 30, 2025.
  • Rockbridge Capital Management LLC owns shares of 27 different stocks, but just 10 companies or ETFs make up 80% of its holdings.
  • Approximately 12.88% of the portfolio was purchased this quarter.
  • About 0.70% of the portfolio was sold this quarter.
  • This quarter, Rockbridge Capital Management LLC has purchased 24 new stocks and bought additional shares in 6 stocks.
  • Rockbridge Capital Management LLC sold shares of 9 stocks and completely divested from 0 stocks this quarter.

Largest Holdings

American Tower
$20,273,281
Markel Group
$19,082,777
Amazon.com
$17,892,790
Microsoft
$17,562,055

Largest New Holdings this Quarter

H2927K103 - Amrize Ltd
$1,995,676 Holding
601137102 - Millrose Properties Inc Cl A
$366,382 Holding
369604301 - GE Aerospace
$225,216 Holding

Largest Purchases this Quarter

O'Reilly Automotive
161,856 shares (about $14.59M)
CCC Intelligent Solutions
220,474 shares (about $2.07M)
Amrize Ltd
40,276 shares (about $2.00M)
Alphabet
8,012 shares (about $1.41M)
Builders FirstSource
8,298 shares (about $968.29K)

Largest Sales this Quarter

Microsoft
1,313 shares (about $653.10K)
DigitalBridge Group
21,354 shares (about $221.01K)
American Tower
453 shares (about $100.12K)
Markel Group
38 shares (about $75.90K)
Mastercard
81 shares (about $45.52K)

Sector Allocation Over Time

Map of 500 Largest Holdings ofRockbridge Capital Management LLC

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
American Tower Corporation stock logo
AMT
American Tower
$20,273,281$100,122 -0.5%91,72611.5%Finance
Markel Group Inc. stock logo
MKL
Markel Group
$19,082,777$75,900 -0.4%9,55410.9%Multi-Sector Conglomerates
Amazon.com, Inc. stock logo
AMZN
Amazon.com
$17,892,790$618,899 3.6%81,55710.2%Retail/Wholesale
Microsoft Corporation stock logo
MSFT
Microsoft
$17,562,055$653,099 -3.6%35,30710.0%Computer and Technology
O'Reilly Automotive, Inc. stock logo
ORLY
O'Reilly Automotive
$15,633,950$14,588,081 1,394.8%173,4608.9%Retail/Wholesale
Berkshire Hathaway Inc. stock logo
BRK.B
Berkshire Hathaway
$12,575,614$41,290 -0.3%25,8887.2%Finance
Copart, Inc. stock logo
CPRT
Copart
$12,160,478$370,380 3.1%247,8196.9%Business Services
Mastercard Incorporated stock logo
MA
Mastercard
$10,689,223$45,517 -0.4%19,0226.1%Business Services
Lockheed Martin Corporation stock logo
LMT
Lockheed Martin
$8,435,169$32,420 -0.4%18,2134.8%Aerospace
Apple Inc. stock logo
AAPL
Apple
$7,884,888$27,903 -0.4%38,4314.5%Computer and Technology
CCC Intelligent Solutions Holdings Inc. stock logo
CCCS
CCC Intelligent Solutions
$6,410,553$2,074,660 47.8%681,2493.6%Computer and Technology
Visa Inc. stock logo
V
Visa
$5,570,734$25,209 -0.5%15,6903.2%Business Services
DigitalBridge Group, Inc. stock logo
DBRG
DigitalBridge Group
$4,454,619$221,014 -4.7%430,3982.5%Finance
Alphabet Inc. stock logo
GOOGL
Alphabet
$4,352,705$1,411,955 48.0%24,6992.5%Computer and Technology
Builders FirstSource, Inc. stock logo
BLDR
Builders FirstSource
$4,280,889$968,294 29.2%36,6862.4%Retail/Wholesale
Amrize Ltd
$1,995,676$1,995,676 New Holding40,2761.1%COM
Universal Display Corporation stock logo
OLED
Universal Display
$1,925,8070.0%12,4681.1%Computer and Technology
SBA Communications Corporation stock logo
SBAC
SBA Communications
$1,439,8040.0%6,1310.8%Finance
JPMorgan Chase & Co. stock logo
JPM
JPMorgan Chase & Co.
$702,7420.0%2,4240.4%Finance
lululemon athletica inc. stock logo
LULU
lululemon athletica
$501,7690.0%2,1120.3%Consumer Discretionary
Chevron Corporation stock logo
CVX
Chevron
$385,8970.0%2,6950.2%Energy
Millrose Properties Inc Cl A
$366,382$366,382 New Holding12,8510.2%COM
Mplx Lp stock logo
MPLX
Mplx
$277,1750.0%5,3810.2%Energy
Procter & Gamble Company (The) stock logo
PG
Procter & Gamble
$274,1900.0%1,7210.2%Consumer Staples
GE Aerospace stock logo
GE
GE Aerospace
$225,216$225,216 New Holding8750.1%Aerospace
American Electric Power Company, Inc. stock logo
AEP
American Electric Power
$219,5560.0%2,1160.1%Utilities
The AES Corporation stock logo
AES
AES
$105,2000.0%10,0000.1%Utilities

Showing largest 100 holdings. View all holdings.
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