Q2 2026 13F · SEC CIK 2056320

Rockbridge Asset Management LLC

Wealth managerFiled 2026-08-10 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $152.5M
Reported positions: 30
Holdings vs S&P 500, 3 yrs: —
Assets under management: $218.0M

Rockbridge Asset Management LLC is a wealth manager that reported 30 positions worth $152.5M in its Q2 2026 13F, filed 2026-08-10. Its largest holdings were Markel Group Inc (MKL, 12.3%), Amazon Com Inc (AMZN, 9.6%), Oreilly Automotive Inc (ORLY, 8.7%).

Rockbridge Asset Management LLC holdings all 30 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Rockbridge Asset Management LLC 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
MKLMarkel Group Inc	12.3%	12.1%	9,588	+2.1%	$18.7M
AMZNAmazon Com Inc	9.6%	8.6%	61,330	+0.1%	$14.6M
ORLYOreilly Automotive Inc	8.7%	9.1%	143,595	-1.6%	$13.2M
CPRTCopart Inc	8.6%	6.2%	462,711	+67.7%	$13.0M
AMTAmerican Tower Corp	8.5%	9.7%	78,863	-5.0%	$12.9M
MSFTMicrosoft Corp	7.5%	7.7%	30,805	-0.1%	$11.5M
BRK-BBerkshire Hathaway Inc Del	7.5%	7.4%	22,730	-0.6%	$11.4M
AAPLApple Inc	6.4%	5.8%	33,578	-0.6%	$9.7M
MAMastercard Incorporated	5.4%	5.6%	15,992	-3.4%	$8.2M
LMTLockheed Martin Corp	5.3%	6.5%	15,739	-1.2%	$8.0M
VVisa Inc	4.9%	5.0%	21,876	-11.1%	$7.5M
GOOGLAlphabet Inc	4.8%	4.0%	20,544	-0.1%	$7.3M
CCCCCC Intelligent Solutions Hold	2.3%	4.3%	677,501	-36.3%	$3.5M
BLDRBuilders Firstsource Inc	2.1%	1.8%	36,192	+10.0%	$3.2M
KNSLKinsale Cap Group Inc	1.9%	2.6%	8,949	-21.4%	$3.0M
CBRECbre Group Inc	1.0%	1.0%	11,295	-0.2%	$1.5M
SBACSba Communications Corp	0.6%	0.6%	4,763	+0.0%	$840K
JPMJpmorgan Chase & Co	0.5%	0.5%	2,424	+0.0%	$793K
AKREProfesionally Managed Portfo	0.4%	0.2%	10,709	+60.1%	$570K
CVXChevron Corporation	0.3%	0.4%	2,695	+0.0%	$447K
KLACKla Corp	0.2%	New	1,130	—	$341K
GEGe Aerospace	0.2%	0.2%	875	+0.0%	$327K
LRCXLam Research Corp	0.2%	New	730	—	$316K
MPLXMplx LP	0.2%	0.2%	5,381	+0.0%	$303K
AEPAmerican Elec Pwr Co Inc	0.2%	0.2%	2,116	+0.0%	$289K
AVGOBroadcom Inc	0.2%	0.1%	700	+0.0%	$264K
GEVGe Vernova Inc	0.2%	New	218	—	$256K
PGProcter & Gamble Co	0.2%	0.2%	1,721	+0.0%	$252K
ISOUIsoEnergy Ltd (Pre-Reincorporation)	0.1%	0.1%	10,000	+0.0%	$100K
NABLN-Able Inc	0.0%	New	14,680	—	$54K

What Rockbridge Asset Management LLC bought and sold in Q2 2026, against Q1 2026.

Sold out

Nothing sold out.

Share counts compared with the Q1 2026 13F; a split also changes share counts.

How the holdings did against the S&P 500.

1 year: +1.2% /yr; S&P 500 +20.1%
3 years: —
5 years: —

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$152.5M	30
Q1 2026	$148.3M	26
Q4 2025	$165.0M	30
Q3 2025	$169.4M	29
Q2 2025	$175.7M	27
Q1 2025	$163.4M	24
Q4 2024	$175.9M	24

Questions about Rockbridge Asset Management LLC's portfolio

What stocks does Rockbridge Asset Management LLC own?

Rockbridge Asset Management LLC's latest 13F, for Q2 2026 and filed Aug 10, 2026, lists 30 positions worth $152.5M. The largest are Markel Group Inc (MKL) at 12.3%, Amazon Com Inc (AMZN) at 9.6%, Oreilly Automotive Inc (ORLY) at 8.7%, Copart Inc (CPRT) at 8.6% and American Tower Corp (AMT) at 8.5%.

What did Rockbridge Asset Management LLC buy last quarter?

In Q2 2026, Rockbridge Asset Management LLC added a new position in Kla Corp (KLAC), a new position in Lam Research Corp (LRCX), a new position in Ge Vernova Inc (GEV), a new position in N-Able Inc (NABL), Copart Inc (CPRT) (+67.7% shares), Profesionally Managed Portfo (AKRE) (+60.1% shares) and Builders Firstsource Inc (BLDR) (+10.0% shares), compared with its Q1 2026 filing.

What did Rockbridge Asset Management LLC sell last quarter?

In Q2 2026, Rockbridge Asset Management LLC CCC Intelligent Solutions Hold (CCC) (-36.3% shares), Kinsale Cap Group Inc (KNSL) (-21.4% shares) and Visa Inc (V) (-11.1% shares), compared with its Q1 2026 filing.

When is Rockbridge Asset Management LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Rockbridge Asset Management LLC's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Rockbridge Asset Management LLC manage?

Rockbridge Asset Management LLC reported $218.0M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $152.5M.