Rockbridge Asset Management LLC Long-Term Concentrated

Location: Alexandria, VA

CIK: 0002056320 · Show all filings

Period: Q1 2026 (← Previous) (Next →)

Filing Date: May 15, 2026

Total Value: $149M (100.0% shares, 0.0% debt)

Holdings (27)

MKL Markel Group Inc 12.1%

Value $17.97M Shares 9,389 Est. Cost $1676.82 Unrealized +23.9%

AMT American Tower Corp 9.6%

Value $14.33M Shares 83,010 Est. Cost $198.35 Unrealized -11.9%

ORLY O'Reilly Automotive Inc 9.0%

Value $13.47M Shares 145,884 Est. Cost $90.47 Unrealized +5.0%

AMZN Amazon.Com Inc 8.6%

Value $12.76M Shares 61,260 Est. Cost $204.35 Unrealized +11.0%

MSFT Microsoft Corp 7.7%

Value $11.42M Shares 30,849 Est. Cost $422.35 Unrealized +2.9%

BRK/B Berkshire Hathaway Inc Cl B Ne 7.4%

Value $10.95M Shares 22,860 Est. Cost $461.73 Unrealized +6.9%

LMT Lockheed Martin Corp 6.5%

Value $9.63M Shares 15,933 Est. Cost $527.20 Unrealized +14.0%

CPRT Copart Inc 6.2%

Value $9.163M Shares 275,992 Est. Cost $55.39 Unrealized -29.3%

AAPL Apple Inc 5.8%

Value $8.575M Shares 33,788 Est. Cost $234.51 Unrealized +12.1%

MA Mastercard Incorporated Cl A 5.6%

Value $8.268M Shares 16,548 Est. Cost $514.68 Unrealized +4.7%

V Visa Inc Cl A 5.0%

Value $7.441M Shares 24,620 Est. Cost $313.12 Unrealized +5.1%

CCC CCC Intelligent Solutions Hld 4.3%

Value $6.382M Shares 1,063,655 Est. Cost $8.72 Unrealized -20.9%

GOOGL Alphabet Inc Cap Stock Cl A 4.0%

Value $5.915M Shares 20,568 Est. Cost $170.68 Unrealized +89.4%

KNSL Kinsale Cap Group Inc 2.6%

Value $3.89M Shares 11,387 Est. Cost $396.55 Unrealized -0.8%

BLDR Builders Firstsource Inc 1.8%

Value $2.709M Shares 32,909 Est. Cost $153.36 Unrealized -23.4%

CBRE CBRE Group Inc Cl A 1.0%

Value $1.534M Shares 11,322 Est. Cost $161.40 Unrealized 0.0%

SBAC SBA Communications Corp Cl A 0.6%

Value $820K Shares 4,763 Est. Cost $219.88 Unrealized -12.5%

JPM JPMorgan Chase & Co 0.5%

Value $713K Shares 2,424 Est. Cost $228.03 Unrealized +36.6%

SPY State Street Spdr S&P 500 Etf 0.4%

Value $650K Shares 1,000 Est. Cost — Unrealized —

CVX Chevron Corp 0.4%

Value $558K Shares 2,695 Est. Cost $145.50 Unrealized +18.1%

AKRE Akre Focus ETF 0.2%

Value $353K Shares 6,687 Est. Cost $64.00 Unrealized —

MPLX MPLX LP Unit Rep Ltd 0.2%

Value $307K Shares 5,381 Est. Cost $47.86 Unrealized —

AEP American Electric Power Co Inc 0.2%

Value $277K Shares 2,116 Est. Cost $98.44 Unrealized +22.5%

PG Procter And Gamble Co 0.2%

Value $249K Shares 1,721 Est. Cost $165.73 Unrealized -8.4%

GE Ge Aerospace 0.2%

Value $248K Shares 875 Est. Cost $218.59 Unrealized +45.6%

AVGO Broadcom Inc 0.1%

Value $217K Shares 700 Est. Cost $305.74 Unrealized +9.3%

ISOU Isoenergy Ltd New 0.1%

Value $105K Shares 10,000 Est. Cost $7.81 Unrealized +41.7%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
MKL	Markel Group Inc	9,389	$17.97M	12.1%	$1676.82	+23.9%	COM	570535104
AMT	American Tower Corp	83,010	$14.33M	9.6%	$198.35	-11.9%	COM	03027X100
ORLY	O'Reilly Automotive Inc	145,884	$13.47M	9.0%	$90.47	+5.0%	COM	67103H107
AMZN	Amazon.Com Inc	61,260	$12.76M	8.6%	$204.35	+11.0%	COM	023135106
MSFT	Microsoft Corp	30,849	$11.42M	7.7%	$422.35	+2.9%	COM	594918104
BRK/B	Berkshire Hathaway Inc Cl B Ne	22,860	$10.95M	7.4%	$461.73	+6.9%	COM	084670702
LMT	Lockheed Martin Corp	15,933	$9.63M	6.5%	$527.20	+14.0%	COM	539830109
CPRT	Copart Inc	275,992	$9.163M	6.2%	$55.39	-29.3%	COM	217204106
AAPL	Apple Inc	33,788	$8.575M	5.8%	$234.51	+12.1%	COM	037833100
MA	Mastercard Incorporated Cl A	16,548	$8.268M	5.6%	$514.68	+4.7%	COM	57636Q104
V	Visa Inc Cl A	24,620	$7.441M	5.0%	$313.12	+5.1%	COM	92826C839
CCC	CCC Intelligent Solutions Hld	1,063,655	$6.382M	4.3%	$8.72	-20.9%	COM	12510Q100
GOOGL	Alphabet Inc Cap Stock Cl A	20,568	$5.915M	4.0%	$170.68	+89.4%	COM	02079K305
KNSL	Kinsale Cap Group Inc	11,387	$3.89M	2.6%	$396.55	-0.8%	COM	49714P108
BLDR	Builders Firstsource Inc	32,909	$2.709M	1.8%	$153.36	-23.4%	COM	12008R107
CBRE	CBRE Group Inc Cl A	11,322	$1.534M	1.0%	$161.40	0.0%	COM	12504L109
SBAC	SBA Communications Corp Cl A	4,763	$820K	0.6%	$219.88	-12.5%	COM	78410G104
JPM	JPMorgan Chase & Co	2,424	$713K	0.5%	$228.03	+36.6%	COM	46625H100
SPY	State Street Spdr S&P 500 Etf	1,000	$650K	0.4%	—	—	Put	78462F103
CVX	Chevron Corp	2,695	$558K	0.4%	$145.50	+18.1%	COM	166764100
AKRE	Akre Focus ETF	6,687	$353K	0.2%	$64.00	—	COM	74316P579
MPLX	MPLX LP Unit Rep Ltd	5,381	$307K	0.2%	$47.86	—	COM	55336V100
AEP	American Electric Power Co Inc	2,116	$277K	0.2%	$98.44	+22.5%	COM	025537101
PG	Procter And Gamble Co	1,721	$249K	0.2%	$165.73	-8.4%	COM	742718109
GE	Ge Aerospace	875	$248K	0.2%	$218.59	+45.6%	COM	369604301
AVGO	Broadcom Inc	700	$217K	0.1%	$305.74	+9.3%	COM	11135F101
ISOU	Isoenergy Ltd New	10,000	$105K	0.1%	$7.81	+41.7%	COM	46500E867