| 84.19 Data as of May 17 |  +1.34 / +1.62%Today’s Change | 66.52 Today|||52-Week Range 84.31 | +14.42% Year-to-Date |
| Other institutional | 46.59% |
| Mutual fund holders | 39.24% |
| Individual stakeholders | 0.64% |
| 3/31/2013 | YACKTMAN ASSET MANAGEMENT LP Bought 1.2 Million shares of Sigma-Aldrich Corp |
| 3/31/2013 | MARATHON ASSET MANAGEMENT LLP Bought 854.8 Thousand shares of Sigma-Aldrich Corp |
| 3/31/2013 | WALTER SCOTT & PARTNERS LTD. Bought 731.5 Thousand shares of Sigma-Aldrich Corp |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| State Farm Investment Management ... | 11.66% | 14,033,160 | 1,104,269,360 | 0 | 0.00% |
| The Vanguard Group, Inc. | 6.99% | 8,411,594 | 661,908,332 | +329,263 | +4.07% |
| SSgA Funds Management, Inc. | 5.04% | 6,063,406 | 477,129,418 | +12,500 | +0.21% |
| Walter Scott & Partners Ltd. | 4.63% | 5,576,256 | 438,795,585 | +731,472 | +15.10% |
| Capital Research & Management Co.... | 4.63% | 5,571,000 | 438,381,990 | 0 | 0.00% |
| BlackRock Fund Advisors | 3.96% | 4,762,589 | 374,768,128 | +112,346 | +2.42% |
| Fidelity Management & Research Co... | 2.45% | 2,949,369 | 232,085,847 | +174,926 | +6.30% |
| Harding Loevner LP | 2.34% | 2,809,687 | 221,094,270 | +95,617 | +3.52% |
| Wells Fargo Advisors LLC | 2.33% | 2,797,343 | 220,122,921 | +190,865 | +7.32% |
| JPMorgan Investment Management, I... | 1.82% | 2,191,363 | 172,438,354 | +185,852 | +9.27% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| American Funds Growth Fund of Ame... | 2.58% | 3,100,000 | 243,939,000 | 0 | 0.00% |
| State Farm Growth Fund | 2.29% | 2,750,000 | 216,397,500 | 0 | 0.00% |
| Vanguard Health Care Fund | 1.89% | 2,272,192 | 178,798,788 | -1,007,808 | -30.73% |
| Vanguard Total Stock Market Index... | 1.34% | 1,613,699 | 126,981,974 | +70,497 | +4.57% |
| Vanguard Mid Cap Index Fund | 1.31% | 1,576,912 | 124,087,205 | +27,726 | +1.79% |
| JPMorgan Mid Cap Value Fund | 1.24% | 1,496,490 | 117,758,798 | +68,770 | +4.82% |
| PowerShares QQQ Trust | 0.98% | 1,177,780 | 92,679,508 | +9,144 | +0.78% |
| Vanguard 500 Index Fund | 0.93% | 1,117,648 | 87,947,721 | +8,808 | +0.79% |
| Vanguard Institutional Index Fund | 0.92% | 1,102,045 | 86,719,921 | +10,538 | +0.97% |
| SPDR S&P 500 ETF | 0.90% | 1,088,277 | 85,636,517 | -25,192 | -2.26% |
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