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Ruane Cunniff 13F holdings, Q2 2010

Holdings as of June 30, 2010 · filings on SEC EDGAR · latest filing →

Ruane Cunniff disclosed 116 US equity positions worth $6.8bn in its Q2 2010 13F filing. The largest position was BRK/A at 17.5% of the reported book, followed by IDXX and TJX. Against the Q1 2010 filing, it opened 3 new positions, added to 11 and reduced 19 among the top 50 holdings.

← Q1 2010 · Q3 2010 →

What did Ruane Cunniff own in Q2 2010? Top 50 positions

#StockSectorWeightValueSharesΔ sharesvs Q1 2010
1 BRK/A Berkshire Hathaway 17.5%$1.2bn9,980 -21% reduced
2 IDXX Idexx Laboratories Corp Healthcare 10.7%$730.8m12,000,089 -6% reduced
3 TJX TJX Cos - New Consumer Cyclical 10.4%$709.2m16,906,863 -0% held
4 FAST Fastenal Co Industrials 8.5%$578.3m11,521,673 -1% reduced
5 Valeant Pharmaceuticals Intl 8.3%$564.1m10,788,269 new
6 MHK Mohawk Industries Consumer Cyclical 5.7%$390.1m8,524,886 -1% reduced
7 Precision Castparts Corp 4.7%$322.7m3,135,814 -0% held
8 IBM IBM Technology 2.7%$182.1m1,474,675 2115% added
9 Walgreen 2.6%$177.0m6,630,127 -4% reduced
10 WMT Wal-Mart Stores Consumer Defensive 2.5%$169.0m3,515,130 9% added
11 O Reilly Automotive Inc 2.4%$164.1m3,450,265 -0% held
12 BRK/B Berkshire Hathaway 1.7%$119.4m1,498,396 -16% reduced
13 WRB WR Berkley Corp Financial Services 1.5%$103.9m3,928,067 -1% reduced
14 OMC Omnicom Group Communication Services 1.5%$102.2m2,980,169 -2% reduced
15 Ritchie Bros Auctioneers Inc 1.4%$97.2m5,336,654 -2% reduced
16 BDX Becton Dickinson & Co Healthcare 1.4%$95.7m1,415,179 2% added
17 PCAR Paccar Inc Industrials 1.4%$94.1m2,359,863 -1% reduced
18 PXGBX Praxair 1.4%$93.3m1,228,347 -0% held
19 V Visa Inc Financial Services 1.4%$92.7m1,310,569 968% added
20 Concur Technologies Inc 1.3%$88.5m2,074,059 -0% held
21 PRI Primerica Inc Financial Services 1.2%$79.5m3,707,900 new
22 BRO Brown & Brown Inc Financial Services 1.0%$64.9m3,393,323 -1% reduced
23 AXP American Express Financial Services 0.9%$60.3m1,519,796 -1% reduced
24 DHR Danaher Corp Healthcare 0.8%$55.0m1,482,318 98% added
25 Chesapeake Energy Corp 0.7%$44.8m2,138,982 -0% held
26 McGraw Hill 0.6%$42.4m1,506,120 25% added
27 Aon Corp 0.4%$30.7m827,170 0% held
28 Pioneer Natural Resources Co 0.4%$29.0m487,540 -48% reduced
29 CVS CVS Corp Healthcare 0.4%$28.0m955,223 -1% reduced
30 Liberty Global Inc 0.4%$26.0m1,000,000 0% held
31 KO Coca Cola Co Consumer Defensive 0.3%$20.6m410,849 0% held
32 PEP PepsiCo Consumer Defensive 0.3%$18.4m301,606 197% added
33 EXPD Expeditors Int'l of Wash. Inc Industrials 0.2%$16.4m475,392 -3% reduced
34 JNJ Johnson & Johnson Healthcare 0.2%$14.2m239,597 103% added
35 Apollo Group Inc 0.2%$12.8m302,000 202% added
36 GLRE Greenlight Capital Re Ltd Financial Services 0.2%$11.1m441,764 0% held
37 PG Procter & Gamble Consumer Defensive 0.1%$10.2m169,533 1% added
38 PAM Pampa Hldgs SA Spon GDR Reg S Industrials 0.1%$10.1m1,007,680 0% held
39 Atlas Energy Inc 0.1%$9.8m360,800 0% held
40 CTRA Cabot Oil & Gas 0.1%$9.4m301,500 new
41 Ultra Petroleum Corp 0.1%$8.9m200,500 100% added
42 Washington Post 0.1%$8.8m21,324 -3% reduced
43 Strayer Education Inc 0.1%$8.6m41,238 -0% held
44 MTD Mettler-Toledo Intl Inc Healthcare 0.1%$8.1m72,860 -0% held
45 TRMB Trimble Navigation Ltd Technology 0.1%$7.6m270,008 -1% reduced
46 Cresud SACIFYA Spon 0.1%$7.3m605,247 0% held
47 Petrohawk Energy Corp 0.1%$6.8m400,000 0% held
48 Irsa Inversiones y Represen SA 0.1%$6.7m643,115 -10% reduced
49 Penn Va Corp 0.1%$6.6m325,927 0% held
50 51 Job Inc Spons 0.1%$5.9m282,604 -44% reduced

Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.