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RUANE, CUNNIFF & GOLDFARB L.P.

AUM: $9.65 B
13-F Portfolio Value: $6.03 B
Last 13-F Filed: Q1 2026
Concentration in top 10: 67.04%
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Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
GOOGLALPHABET INC10.1%2,117,644$608,949,709-57,177-2.63%$287.5613F
FWONKLIBERTY MEDIA CORP DEL7.56%5,357,168$455,466,423-133,950-2.44%$85.0213F
SCHWSCHWAB CHARLES CORP7.35%4,714,780$443,095,024-880,168-15.73%$93.9813F
ICEINTERCONTINENTAL EXCHANGE IN6.89%2,639,372$415,120,428-64,535-2.39%$157.2813F
TSMTAIWAN SEMICONDUCTOR MANUFAC6.77%1,208,419$408,385,201-213,302-15%$337.9513F
ELVELEVANCE HEALTH INC FORMERLY6.74%1,387,968$406,327,632-34,538-2.43%$292.7513F
COFCAPITAL ONE FINL CORP6.11%2,017,807$368,108,531-50,216-2.43%$182.4313F
SUNBSUNBELT RENTALS HOLDINGS INC5.93%5,488,261$357,230,9085,488,261New$65.0913F
MSAMSA SAFETY INC4.83%1,776,282$291,221,434-35,353-1.95%$163.9513F
ZTSZOETIS INC4.76%2,425,010$286,660,4322,425,010New$118.2113F
GOOGALPHABET INC4.52%950,394$272,630,041-191,959-16.8%$286.8613F
ALGNALIGN TECHNOLOGY INC3.43%1,206,535$206,836,295-15,999-1.31%$171.4313F
UNHUNITEDHEALTH GROUP INC3.27%728,407$197,099,650-17,592-2.36%$270.5913F
ACNACCENTURE PLC IRELAND3.05%928,204$184,053,571-15,216-1.61%$198.2913F
ICLRICON PLC3%1,634,611$180,886,053-44,979-2.68%$110.6613F
TECHBIO-TECHNE CORP2.94%3,392,001$177,265,9721,926,066131.39%$52.2613F
BRKBBERKSHIRE HATHAWAY INC DEL2.47%310,388$148,737,930-5,718-1.81%$479.213F
SAPSAP SE2.13%749,909$128,391,920703,9821532.83%$171.2113F
METAMETA PLATFORMS INC1.91%201,147$115,082,233-37,871-15.84%$572.1313F
BRKABERKSHIRE HATHAWAY INC DEL1.31%110$78,995,400-5-4.35%$71814013F
CACCCREDIT ACCEP CORP MICH1.03%146,203$61,911,122-389,929-72.73%$423.4613F
LBRDKLIBERTY BROADBAND CORP0.97%1,163,448$58,521,434-678,176-36.82%$50.313F
FWONALIBERTY MEDIA CORP DEL0.94%723,842$56,517,583-15,038-2.04%$78.0813F
AMTMAMENTUM HOLDINGS INC0.7%1,622,982$42,327,370-771,147-32.21%$26.0813F
CHTRCHARTER COMMUNICATIONS INC0.55%152,563$32,935,300-209,437-57.86%$215.8813F
GLIBKGCI LIBERTY INC0.31%506,727$18,855,312-32,344-6%$37.2113F
LBRDALIBERTY BROADBAND CORP0.19%223,760$11,237,227-429,020-65.72%$50.2213F
GLIBAGCI LIBERTY INC0.08%127,548$4,700,144-3,620-2.76%$36.8513F
GPIGROUP 1 AUTOMOTIVE INC0.02%4,013$1,326,81840311.16%$330.6313F
EQHEQUITABLE HLDGS INC0.02%40,459$1,501,433-177-0.44%$37.1113F
JJACOBS SOLUTIONS INC0.01%6,288$800,337-199-3.07%$127.2813F
LADLITHIA MTRS INC0.01%2,988$746,163-61-2%$249.7213F
MUMICRON TECHNOLOGY INC0.01%2,162$730,410No Change$337.8413F
NFLXNETFLIX INC.0.01%8,091$777,9502,87155%$96.1513F
VTIVANGUARD INDEX FDS0.01%2,748$881,586702.61%$320.8113F
GMEDGLOBUS MED INC0.00859%6,008$517,6496,008New$86.1613F
VXUSVANGUARD STAR FDS0.00756%5,912$455,8744748.72%$77.1113F
KSPIKASPI KZ JSC0.00502%4,083$302,428-29-0.71%$74.0713F
CPACOPA HOLDINGS SA0.00482%2,555$290,274No Change$113.6113F
AXPAMERICAN EXPRESS CO0.00468%932$281,911No Change$302.4813F
MSFTMICROSOFT CORP0.00453%737$272,815486.97%$370.1713F
DGDOLLAR GEN CORP0.00431%2,188$259,781180.83%$118.7313F
AAPLAPPLE INC0.00405%961$243,892707.86%$253.7913F
FERGFERGUSON ENTERPRISES INC0.00387%1,000$233,260No Change$233.2613F
SBGISINCLAIR INC0.00385%17,959$232,389No Change$12.9413F
SPGIS&P GLOBAL INC0.00375%531$225,856No Change$425.3413F
SDHCSMITH DOUGLAS HOMES CORP0.00308%14,490$185,4722,28118.68%$12.813F
STLASTELLANTIS N.V0.00295%25,075$177,782-506-1.98%$7.0913F
ATAIATAIBECKLEY INC0.00247%42,112$149,07642,112New$3.5413F
RMNIRIMINI STR INC DEL0.00192%35,265$115,669-1,876-5.05%$3.2813F
RSPCINVESCO EXCHANGE TRADED FD T-11,029Exited13F
VTVANGUARD INTL EQUITY INDEX F-1,426Exited13F