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Ruane Cunniff 13F holdings, Q4 2010

Holdings as of December 31, 2010 · filings on SEC EDGAR · latest filing →

Ruane Cunniff disclosed 116 US equity positions worth $6.5bn in its Q4 2010 13F filing. The largest position was BRK/A at 18.3% of the reported book, followed by TJX and IDXX. Against the Q3 2010 filing, it opened 2 new positions, added to 5 and reduced 20 among the top 50 holdings.

← Q3 2010 · Q1 2011 →

What did Ruane Cunniff own in Q4 2010? Top 50 positions

#StockSectorWeightValueSharesΔ sharesvs Q3 2010
1 BRK/A Berkshire Hathaway 18.3%$1.2bn9,838 -1% reduced
2 TJX TJX Cos - New Consumer Cyclical 11.8%$762.8m17,184,928 1% added
3 IDXX Idexx Laboratories Corp Healthcare 10.6%$687.7m9,934,555 -9% reduced
4 FAST Fastenal Co Industrials 10.6%$685.2m11,437,320 -1% reduced
5 MHK Mohawk Industries Consumer Cyclical 7.3%$473.8m8,346,590 -2% reduced
6 Precision Castparts Corp 6.7%$432.4m3,105,965 -1% reduced
7 IBM IBM Technology 3.3%$215.8m1,470,671 -0% held
8 WMT Wal-Mart Stores Consumer Defensive 2.9%$189.0m3,504,137 -0% held
9 OMC Omnicom Group Communication Services 2.1%$135.6m2,961,705 -1% reduced
10 Ritchie Bros Auctioneers Inc 1.9%$121.9m5,287,614 -1% reduced
11 BRK/B Berkshire Hathaway 1.9%$121.2m1,512,750 2% added
12 BDX Becton Dickinson & Co Healthcare 1.9%$120.0m1,419,230 -0% held
13 PXGBX Praxair 1.8%$117.0m1,225,867 -0% held
14 PRGO Perrigo Co 1.7%$109.9m1,735,602 -0% held
15 V Visa Inc Financial Services 1.6%$100.8m1,431,689 -0% held
16 PRI Primerica Inc Financial Services 1.4%$89.9m3,707,900 0% held
17 BRO Brown & Brown Inc Financial Services 1.2%$79.0m3,299,761 -2% reduced
18 Concur Technologies Inc 1.2%$74.4m1,432,598 -16% reduced
19 DHR Danaher Corp Healthcare 1.1%$70.0m1,484,212 1% added
20 AXP American Express Financial Services 1.0%$62.6m1,459,427 -2% reduced
21 McGraw Hill 0.7%$43.9m1,206,120 -20% reduced
22 WRB WR Berkley Corp Financial Services 0.7%$43.9m1,603,675 0% held
23 Pioneer Natural Resources Co 0.7%$42.3m487,540 0% held
24 Aon Corp 0.6%$38.1m827,170 0% held
25 CNQ Canadian Natural Resources Energy 0.5%$34.0m764,754 new
26 CVS CVS Corp Healthcare 0.5%$32.8m941,935 0% held
27 Chesapeake Energy Corp 0.5%$31.2m1,205,992 -44% reduced
28 WKC World Fuel Services Corp Energy 0.5%$29.8m823,795 new
29 Apollo Group Inc 0.4%$27.8m703,500 40% added
30 KO Coca Cola Co Consumer Defensive 0.4%$26.8m407,534 -0% held
31 EXPD Expeditors Int'l of Wash. Inc Industrials 0.4%$23.9m436,885 -4% reduced
32 PEP PepsiCo Consumer Defensive 0.3%$19.6m299,906 0% held
33 PAM Pampa Hldgs SA Spon GDR Reg S Industrials 0.3%$17.1m1,007,680 0% held
34 GLRE Greenlight Capital Re Ltd Financial Services 0.2%$11.8m441,764 0% held
35 Cresud SACIFYA Spon 0.2%$11.5m605,247 0% held
36 CTRA Cabot Oil & Gas 0.2%$11.4m301,500 0% held
37 MTD Mettler-Toledo Intl Inc Healthcare 0.2%$10.8m71,232 -2% reduced
38 TRMB Trimble Navigation Ltd Technology 0.2%$10.7m267,605 -1% reduced
39 PG Procter & Gamble Consumer Defensive 0.2%$10.6m165,123 -1% reduced
40 Strayer Education Inc 0.2%$10.0m65,698 26% added
41 Ultra Petroleum Corp 0.1%$9.6m200,500 0% held
42 Washington Post 0.1%$9.4m21,324 0% held
43 Petrohawk Energy Corp 0.1%$7.3m400,000 0% held
44 CAT Caterpillar Industrials 0.1%$7.0m74,656 -1% reduced
45 GE General Electric Industrials 0.1%$6.7m367,587 -1% reduced
46 MAN Manpower Industrials 0.1%$6.3m100,000 0% held
47 PM Philip Morris Intl Inc Consumer Defensive 0.1%$6.2m105,285 -7% reduced
48 EG Everest Re Group Ltd Financial Services 0.1%$6.1m72,000 -5% reduced
49 CCK Crown Hldgs Inc Consumer Cyclical 0.1%$5.9m176,000 0% held
50 MCD McDonalds Consumer Cyclical 0.1%$5.8m75,496 0% held

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.