Warren Buffett - Berkshire Hathaway
| History | Stock | Activity ▼ | Share change | % change to portfolio |
| Q3 2010 | ≡ | PG - Procter & Gamble | Reduce 1.67% | 1,305,000 | 0.16 | ≡ | MCO - Moody's Corp. | Reduce 6.20% | 1,910,120 | 0.10 | ≡ | FI - Fiserv Inc. | Reduce 11.12% | 1,956,800 | 0.05 | ≡ | NLC - Nalco Holding Co. | Reduce 32.87% | 3,007,700 | 0.16 | ≡ | NKE - NIKE Inc. | Reduce 52.32% | 15,992,284 | 0.66 | ≡ | IR - Ingersoll Rand Inc. | Reduce 88.71% | 5,000,000 | 0.39 | ≡ | CMCSK-OLD - Comcast Corp. CL A Spl | Reduce 98.44% | 11,813,103 | 0.63 | ≡ | RSG - Republic Services | Sell 100.00% | 10,827,700 | 0.69 | ≡ | IRM - Iron Mountain Inc. | Sell 100.00% | 8,000,000 | 0.39 | ≡ | KMX - CarMax Inc. | Sell 100.00% | 7,725,900 | 0.33 | ≡ | NRG - NRG Energy Inc. | Sell 100.00% | 6,000,000 | 0.27 | ≡ | HD - Home Depot | Sell 100.00% | 2,757,898 | 0.17 |
| Q2 2010 | ≡ | JNJ - Johnson & Johnson | Add 72.95% | 17,428,115 | 2.21 | ≡ | BDX - Becton Dickinson | Add 8.36% | 145,761 | 0.02 | ≡ | SNY - Sanofi Aventis | Add 4.09% | 159,742 | 0.01 | ≡ | IRM - Iron Mountain Inc. | Add 2.63% | 205,200 | 0.01 | ≡ | NLC - Nalco Holding Co. | Add 1.67% | 150,000 | 0.01 | ≡ | FI - Fiserv Inc. | Buy | 17,600,000 | 0.43 | ≡ | PG - Procter & Gamble | Reduce 1.30% | 1,025,748 | 0.13 | ≡ | MDLZ - Mondelez International | Reduce 1.42% | 1,520,161 | 0.09 | ≡ | MTB - M&T Bank Corp. | Reduce 3.59% | 199,460 | 0.04 | ≡ | COP - ConocoPhillips | Reduce 14.83% | 5,069,612 | 0.54 |
| Q1 2010 | ≡ | RSG - Republic Services | Add 30.60% | 2,537,200 | 0.15 | ≡ | BDX - Becton Dickinson | Add 16.28% | 244,128 | 0.04 | ≡ | IRM - Iron Mountain Inc. | Add 11.35% | 794,800 | 0.04 | ≡ | MCO - Moody's Corp. | Reduce 3.24% | 1,030,734 | 0.06 | ≡ | KMX - CarMax Inc. | Reduce 3.43% | 274,100 | 0.01 | ≡ | COP - ConocoPhillips | Reduce 9.37% | 3,532,081 | 0.35 | ≡ | PG - Procter & Gamble | Reduce 9.61% | 8,406,627 | 1.04 | ≡ | JNJ - Johnson & Johnson | Reduce 11.95% | 3,241,019 | 0.42 | ≡ | MTB - M&T Bank Corp. | Reduce 17.15% | 1,151,779 | 0.18 | ≡ | COST - Costco Co. | Reduce 17.52% | 920,637 | 0.11 | ≡ | GCI - Gannett Co. | Reduce 20.98% | 461,969 | 0.02 | ≡ | MDLZ - Mondelez International | Reduce 22.81% | 31,537,755 | 1.87 | ≡ | ELV - Elevance Health Inc. | Sell 100.00% | 1,343,820 | 0.14 | ≡ | STI - SunTrust Banks | Sell 100.00% | 2,398,206 | 0.08 | ≡ | UNH - United Health Group Inc. | Sell 100.00% | 1,175,000 | 0.06 | ≡ | TRV - Travelers Companies Inc. | Sell 100.00% | 27,336 | 0.00 |
| Q4 2009 | ≡ | RSG - Republic Services | Add 128.70% | 4,665,500 | 0.23 | ≡ | IRM - Iron Mountain Inc. | Add 107.58% | 3,627,800 | 0.15 | ≡ | BDX - Becton Dickinson | Add 25.00% | 300,000 | 0.04 | ≡ | WMT - Walmart Inc. | Add 3.17% | 3,601,500 | 0.11 | ≡ | WFC - Wells Fargo | Add 2.15% | 6,732,728 | 0.31 | ≡ | PG - Procter & Gamble | Reduce 9.15% | 8,812,599 | 0.92 | ≡ | KMX - CarMax Inc. | Reduce 11.11% | 1,000,000 | 0.04 | ≡ | MCO - Moody's Corp. | Reduce 18.88% | 7,404,702 | 0.34 | ≡ | STI - SunTrust Banks | Reduce 22.13% | 681,572 | 0.02 | ≡ | JNJ - Johnson & Johnson | Reduce 26.50% | 9,782,166 | 1.09 | ≡ | IR - Ingersoll Rand Inc. | Reduce 27.57% | 2,146,000 | 0.13 | ≡ | COP - ConocoPhillips | Reduce 34.34% | 19,718,838 | 1.74 | ≡ | GCI - Gannett Co. | Reduce 36.12% | 1,245,400 | 0.03 | ≡ | ELV - Elevance Health Inc. | Reduce 60.41% | 2,050,393 | 0.21 | ≡ | UNH - United Health Group Inc. | Reduce 65.44% | 2,225,000 | 0.11 | ≡ | XOM - Exxon Mobil Corp. | Reduce 66.95% | 854,490 | 0.10 | ≡ | UNP - Union Pacific | Sell 100.00% | 19,116,000 | 0.99 | ≡ | NSC - Norfolk Southern Corp. | Sell 100.00% | 1,933,000 | 0.15 |
| Q3 2009 | ≡ | WMT - Walmart Inc. | Add 89.71% | 53,677,026 | 1.55 | ≡ | XOM - Exxon Mobil Corp. | Add 49.36% | 421,800 | 0.05 | ≡ | WFC - Wells Fargo | Add 3.55% | 10,746,445 | 0.54 | ≡ | NSRGY - Nestle | Buy | 3,400,000 | 0.26 | ≡ | RSG - Republic Services | Buy | 3,625,000 | 0.17 | ≡ | TRV - Travelers Companies Inc. | Buy | 27,336 | 0.00 | ≡ | ELV - Elevance Health Inc. | Reduce 3.02% | 105,787 | 0.01 | ≡ | STI - SunTrust Banks | Reduce 3.90% | 124,822 | 0.00 | ≡ | COP - ConocoPhillips | Reduce 10.94% | 7,055,591 | 0.56 | ≡ | NRG - NRG Energy Inc. | Reduce 16.67% | 1,200,000 | 0.06 | ≡ | MCO - Moody's Corp. | Reduce 18.29% | 8,780,688 | 0.32 | ≡ | ETN - Eaton Corp. | Sell 100.00% | 4,000,000 | 0.18 | ≡ | WBC - WABCO Holdings Inc. | Sell 100.00% | 2,700,000 | 0.10 |
| Q2 2009 | ≡ | JNJ - Johnson & Johnson | Add 13.55% | 4,405,742 | 0.51 | ≡ | BDX - Becton Dickinson | Buy | 1,200,000 | 0.17 | ≡ | XOM - Exxon Mobil Corp. | Buy | 854,490 | 0.12 | ≡ | COP - ConocoPhillips | Reduce 9.47% | 6,742,337 | 0.58 | ≡ | UNH - United Health Group Inc. | Reduce 24.44% | 1,100,000 | 0.05 | ≡ | KMX - CarMax Inc. | Reduce 25.00% | 3,000,000 | 0.09 | ≡ | HD - Home Depot | Reduce 25.46% | 942,102 | 0.04 | ≡ | ELV - Elevance Health Inc. | Reduce 26.74% | 1,277,300 | 0.13 | ≡ | ETN - Eaton Corp. | Reduce 37.50% | 2,400,000 | 0.11 | ≡ | CEG - Constellation Energy Corp. | Sell 100.00% | 14,828,207 | 0.75 |
| Q1 2009 | ≡ | JNJ - Johnson & Johnson | Add 13.62% | 3,897,300 | 0.50 | ≡ | BNI - Burlington Northern Santa Fe | Add 9.54% | 6,687,200 | 0.98 | ≡ | UNP - Union Pacific | Add 7.32% | 1,304,000 | 0.07 | ≡ | WFC - Wells Fargo | Add 4.26% | 12,364,344 | 0.43 | ≡ | NLC - Nalco Holding Co. | Add 2.99% | 260,900 | 0.01 | ≡ | USB - U.S. Bancorp | Add 2.20% | 1,488,000 | 0.05 | ≡ | COP - ConocoPhillips | Reduce 10.85% | 8,668,177 | 0.83 | ≡ | CEG - Constellation Energy Corp. | Reduce 25.48% | 5,069,115 | 0.26 | ≡ | UNH - United Health Group Inc. | Reduce 28.57% | 1,800,000 | 0.09 | ≡ | KMX - CarMax Inc. | Reduce 31.96% | 5,636,500 | 0.17 |
| Q4 2008 | ≡ | NRG - NRG Energy Inc. | Add 44.00% | 2,200,000 | 0.10 | ≡ | IR - Ingersoll Rand Inc. | Add 38.07% | 2,146,000 | 0.07 | ≡ | ETN - Eaton Corp. | Add 10.01% | 582,600 | 0.03 | ≡ | BNI - Burlington Northern Santa Fe | Add 9.88% | 6,304,411 | 0.92 | ≡ | CEG - Constellation Energy Corp. | Buy | 19,897,322 | 0.96 | ≡ | NLC - Nalco Holding Co. | Buy | 8,739,100 | 0.19 | ≡ | WFC - Wells Fargo | Reduce 0.06% | 162,800 | 0.01 | ≡ | UNH - United Health Group Inc. | Reduce 1.25% | 79,900 | 0.00 | ≡ | KMX - CarMax Inc. | Reduce 4.38% | 807,600 | 0.01 | ≡ | COP - ConocoPhillips | Reduce 4.84% | 4,059,527 | 0.41 | ≡ | USB - U.S. Bancorp | Reduce 7.38% | 5,385,700 | 0.26 |