| 34.60 Data as of 1:01pm ET |  +0.07 / +0.20%Today’s Change | 24.75 Today|||52-Week Range 36.89 | +11.65% Year-to-Date |
| Mutual fund holders | 58.47% |
| Other institutional | 43.98% |
| Individual stakeholders | 4.99% |
| 3/31/2013 | MANNING & NAPIER ADVISORS LLC Bought 1.4 Million shares of MSCI Inc |
| 3/31/2013 | GENERATION INVESTMENT MANAGEMENT... Bought 1.1 Million shares of MSCI Inc |
| 3/31/2013 | MORGAN STANLEY & CO. LLC Bought 1.0 Million shares of MSCI Inc |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Morgan Stanley Investment Managem... | 11.25% | 13,571,263 | 462,780,068 | -344,054 | -2.47% |
| T. Rowe Price Associates, Inc. | 10.97% | 13,233,368 | 451,257,849 | -583,920 | -4.23% |
| Generation Investment Management ... | 7.36% | 8,878,192 | 302,746,347 | +1,051,559 | +13.44% |
| Independent Franchise Partners LL... | 6.03% | 7,275,882 | 248,107,576 | +115,946 | +1.62% |
| Delaware Management Business Trus... | 5.17% | 6,242,016 | 212,852,746 | +558,008 | +9.82% |
| ValueAct Capital Management LP | 5.11% | 6,159,213 | 210,029,163 | 0 | 0.00% |
| BlackRock Fund Advisors | 5.06% | 6,103,790 | 208,139,239 | +134,954 | +2.26% |
| The Vanguard Group, Inc. | 4.94% | 5,962,129 | 203,308,599 | +404,706 | +7.28% |
| BAMCO, Inc. | 4.42% | 5,334,975 | 181,922,648 | +26,175 | +0.49% |
| Goldman Sachs Asset Management LP | 4.08% | 4,918,698 | 167,727,602 | +531,858 | +12.12% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| T Rowe Price Mid Cap Growth Fund | 4.89% | 5,900,000 | 201,190,000 | 0 | 0.00% |
| Morgan Stanley Instl. Fund-Mid Ca... | 4.08% | 4,925,290 | 167,952,389 | -142,066 | -2.80% |
| Baron Growth Fund | 2.59% | 3,121,721 | 106,450,686 | -3,279 | -0.10% |
| T Rowe Price New Horizons Fund | 2.54% | 3,060,400 | 104,359,640 | +688,500 | +29.03% |
| Janus Triton Fund | 2.08% | 2,512,246 | 85,667,589 | +457,712 | +22.28% |
| Goldman Sachs Growth Opportunitie... | 2.05% | 2,466,834 | 84,119,039 | 0 | 0.00% |
| Oppenheimer Main Street Small & M... | 1.67% | 2,017,161 | 68,785,190 | +599,920 | +42.33% |
| Janus Enterprise Fund | 1.50% | 1,813,373 | 61,836,019 | 0 | 0.00% |
| Delaware Smid Cap Growth Fund | 1.49% | 1,793,251 | 61,149,859 | +340,875 | +23.47% |
| Vanguard Total Stock Market Index... | 1.35% | 1,627,202 | 55,487,588 | +71,929 | +4.62% |
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