| 13.53 Data as of May 20 |  +0.12 / +0.89%Today’s Change | 5.71 Today|||52-Week Range 13.78 | +121.08% Year-to-Date |
| Other institutional | 41.13% |
| Mutual fund holders | 28.83% |
| Individual stakeholders | 24.60% |
| 3/31/2013 | FRED ALGER MANAGEMENT, INC. Bought 3.0 Million shares of WisdomTree Investments In... |
| 3/31/2013 | RAINIER INVESTMENT MANAGEMENT, I... Bought 2.2 Million shares of WisdomTree Investments In... |
| 3/31/2013 | KINETICS ASSET MANAGEMENT LLC Bought 2.0 Million shares of WisdomTree Investments In... |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Wellington Management Co. LLP | 11.81% | 15,081,917 | 174,950,237 | -2,429,532 | -13.87% |
| Horizon Asset Management LLC | 4.33% | 5,528,341 | 64,128,756 | +1,350,834 | +32.34% |
| TimesSquare Capital Management LL... | 4.19% | 5,347,700 | 62,033,320 | +1,386,800 | +35.01% |
| BlackRock Advisors LLC | 3.76% | 4,801,685 | 55,699,546 | -177,619 | -3.57% |
| The Vanguard Group, Inc. | 3.59% | 4,581,425 | 53,144,530 | +302,866 | +7.08% |
| Kinetics Asset Management LLC | 3.25% | 4,150,210 | 48,142,436 | +2,007,905 | +93.73% |
| BlackRock Fund Advisors | 2.51% | 3,203,050 | 37,155,380 | +885,712 | +38.22% |
| Fred Alger Management, Inc. | 2.33% | 2,976,443 | 34,526,739 | +2,976,443 | -- |
| Fidelity Management & Research Co... | 2.19% | 2,802,394 | 32,507,770 | -76,326 | -2.65% |
| Janus Capital Management LLC | 2.01% | 2,559,909 | 29,694,944 | -1,584,241 | -38.23% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Janus Venture Fund | 2.73% | 3,490,821 | 40,493,524 | +1,076,529 | +44.59% |
| Vanguard Explorer Fund | 2.54% | 3,239,384 | 37,576,854 | 0 | 0.00% |
| Fidelity OTC Portfolio | 1.74% | 2,224,020 | 25,798,632 | -595,700 | -21.13% |
| Fidelity Capital Appreciation Fun... | 1.33% | 1,698,367 | 19,701,057 | +197,200 | +13.14% |
| Thornburg Core Growth Fund | 1.32% | 1,686,019 | 19,557,820 | -1,237,400 | -42.33% |
| BlackRock US Opportunities Portfo... | 1.16% | 1,482,600 | 17,198,160 | +1,482,600 | -- |
| Vanguard Small Cap Index Fund | 1.14% | 1,458,219 | 16,915,340 | +461,024 | +46.23% |
| BlackRock Small Cap Growth Equity... | 1.04% | 1,326,600 | 15,388,560 | +1,326,600 | -- |
| Managers AMG TimesSquare Small Ca... | 0.92% | 1,180,000 | 13,688,000 | +233,300 | +24.64% |
| Vanguard Total Stock Market Index... | 0.90% | 1,146,948 | 13,304,597 | +374,617 | +48.50% |
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