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Focused investors/Ruane Cunniff LP

Ruane Cunniff LP

As of Q1 2026, this manager reported 50 long-equity positions worth $6.03B in aggregate.

As of Q1 2026, Ruane Cunniff LP's Ruane Cunniff LP held 50 long-equity positions with a reported value of $6.03B.

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Updated 2026-05-30 from SEC 13F data.

Live quotes available for 42 of 44 rows. Rows without a quote are marked unavailable.

1SCHWSCHWAB CHARLES CORP10.32%Reduce -2.4%6,598,822$602.08M$91.2452w: $61.01 - $91.36; reported $91.24
2FWONKLIBERTY MEDIA CORP DEL10.05%Reduce -2.5%5,610,983$586.35M$104.5052w: $70.31 - $106.26; reported $104.50
3ICEINTERCONTINENTAL EXCHANGE IN8.71%Reduce -0.9%2,768,977$508.02M$183.4752w: $136.25 - $183.76; reported $183.47
4COFCAPITAL ONE FINL CORP7.72%Reduce -0.6%2,117,016$450.42M$212.7652w: $128.23 - $215.62; reported $212.76
5TSMTAIWAN SEMICONDUCTOR MFG LTD7.45%Add +2.8%1,917,681$434.34M$226.4952w: $133.57 - $228.88; reported $226.49
6ELVELEVANCE HEALTH INC7.31%Reduce -2.4%1,095,655$426.17M$388.9652w: $357.45 - $567.26; reported $388.96
7GOOGLALPHABET INC7.15%Reduce -0.3%2,366,319$417.02M$176.2352w: $140.53 - $207.05; reported $176.23
8CACCCREDIT ACCEP CORP MICH5.10%Reduce -9.2%584,025$297.52M$509.4352w: $409.22 - $614.96; reported $509.43
9METAMETA PLATFORMS INC5.03%Reduce -22.2%397,558$293.43M$738.0952w: $442.65 - $747.90; reported $738.09
10ICLRICON PLC4.26%Add +36.2%1,708,183$248.46M$145.4552w: $125.10 - $347.72; reported $145.45
11UNHUNITEDHEALTH GROUP INC4.08%Reduce -7.1%763,439$238.17M$311.9752w: $248.88 - $630.73; reported $311.97
12GOOGALPHABET INC3.91%Reduce -3.2%1,286,121$228.15M$177.3952w: $142.66 - $208.70; reported $177.39
13LBRDKLIBERTY BROADBAND CORP3.19%Reduce -20.7%1,889,287$185.87M$98.3852w: $48.66 - $97.38; reported $98.38
14MSAMSA SAFETY INC2.73%New949,067$159M$167.5352w: $127.86 - $200.61; reported $167.53
15BRK-BBERKSHIRE HATHAWAY INC DEL2.72%Reduce -3.0%326,841$158.77M$485.7752w: $403.82 - $542.07; reported $485.77
16CHTRCHARTER COMMUNICATIONS INC N2.71%Reduce -3.5%386,614$158.05M$408.8152w: $286.66 - $437.06; reported $408.81
17JJACOBS SOLUTIONS INC2.42%Reduce -9.8%1.01:1 split1,072,124$140.93M$131.4552w: $105.18 - $149.05; reported $131.45
18BRK-ABERKSHIRE HATHAWAY INC DEL1.46%Reduce -7.1%117$85.27M$728800.0052w: $607955.00 - $812855.00; reported $728800.00
19FWONALIBERTY MEDIA CORP DEL1.22%Add +1.0%748,343$71.06M$94.9652w: $63.01 - $96.40; reported $94.96
20LBRDALIBERTY BROADBAND CORP1.12%Reduce -0.8%668,807$65.42M$97.8252w: $48.34 - $95.95; reported $97.82
21AMTMAMENTUM HOLDINGS INC0.99%Add +2.0%2,441,743$57.65M$23.6152w: $16.01 - $34.50; reported $23.61
22TECHBIO-TECHNE CORP0.13%New152,417$7.84M$51.4552w: $46.01 - $83.62; reported $51.45
23EXPDEXPEDITORS INTL WASH INC0.04%-21,902$2.5M$114.2552w: $100.47 - $131.59; reported $114.25
24EQHEQUITABLE HLDGS INC0.04%-40,728$2.28M$56.1052w: $36.46 - $56.61; reported $56.10
25GPIGROUP 1 AUTOMOTIVE INC0.03%Reduce -0.3%3,350$1.46M$436.7152w: $279.86 - $490.09; reported $436.71
26LADLITHIA MTRS INC0.02%-2,716$917.52K$337.8252w: $243.04 - $405.68; reported $337.82
27NFLXNETFLIX INC0.01%-606$811.51K$1339.1352w: $58.70 - $134.12; reported $1339.13
28VTIVANGUARD INDEX FDS0.01%Add +47.9%2,551$775.33K$303.9352w: $236.42 - $304.53; reported $303.93
29KMXCARMAX INC0.01%-6,280$422.08K$67.2152w: $61.34 - $91.25; reported $67.21
30STLASTELLANTIS N.V0.01%-39,677$397.96K$10.0352w: $8.39 - $21.05; reported $10.03
31VOOVANGUARD INDEX FDS0.01%-682$387.4K$568.0352w: $442.80 - $569.15; reported $568.03
32MSFTMICROSOFT CORP0.01%Add +6.2%689$342.72K$497.4152w: $344.79 - $500.76; reported $497.41
33VXUSVANGUARD STAR FDS0.01%Add +13.1%4,662$322.1K$69.0952w: $54.98 - $69.15; reported $69.09
34AXPAMERICAN EXPRESS CO0.01%-932$297.29K$318.9852w: $220.43 - $326.27; reported $318.98
35CPACOPA HOLDINGS SA0.00%-2,555$280.97K$109.9752w: $80.01 - $110.73; reported $109.97
36SPGIS&P GLOBAL INC0.00%-531$279.99K$527.2952w: $427.14 - $545.39; reported $527.29
37MUMICRON TECHNOLOGY INC0.00%New2,162$266.47K$123.2552w: $61.54 - $137.13; reported $123.25
38SBGISINCLAIR INC0.00%-17,959$248.19K$13.8252w: $12.07 - $18.45; reported $13.82
39DGDOLLAR GEN CORP NEW0.00%New2,144$245.23K$114.3852w: $66.43 - $135.46; reported $114.38
40FERGFERGUSON ENTERPRISES INC0.00%New1,000$217.75K$217.7552w: $146.00 - $225.63; reported $217.75
41RSGREPUBLIC SVCS INC0.00%New817$201.48KNo quoteNo quote
42RMNIRIMINI STR INC DEL0.00%-37,955$143.09K$3.7752w: $1.53 - $4.14; reported $3.77
43ATAIATAI LIFE SCIENCES NV0.00%-42,112$92.23K$2.1952w: $1.03 - $2.64; reported $2.19
44BLDRBUILDERS FIRSTSOURCE INC-Sold0$0No quoteNo quote