| 35.37 Data as of May 22 |  -0.24 / -0.67%Today’s Change | 28.17 Today|||52-Week Range 50.61 | -4.17% Year-to-Date |
| Mutual fund holders | 49.55% |
| Other institutional | 49.15% |
| Individual stakeholders | 18.34% |
| 3/31/2013 | FIDELITY MANAGEMENT & RESEARCH C... Bought 597.9 Thousand shares of Air Methods Corp |
| 3/31/2013 | ALYDAR PARTNERS LLC Bought 580.0 Thousand shares of Air Methods Corp |
| 3/31/2013 | BLACKROCK ADVISORS LLC Bought 506.4 Thousand shares of Air Methods Corp |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Jennison Associates LLC | 8.20% | 3,188,107 | 116,652,835 | -14,027 | -0.44% |
| BlackRock Fund Advisors | 7.88% | 3,062,884 | 112,070,926 | +465,352 | +17.92% |
| The Vanguard Group, Inc. | 5.38% | 2,090,236 | 76,481,735 | +229 | +0.01% |
| Fidelity Management & Research Co... | 4.63% | 1,799,814 | 65,855,194 | +597,888 | +49.74% |
| Clifton Park Capital Management L... | 3.60% | 1,400,000 | 51,226,000 | -100,000 | -6.67% |
| Ranger Investment Management LP | 3.43% | 1,335,107 | 48,851,565 | -49,148 | -3.55% |
| Wellington Management Co. LLP | 3.07% | 1,191,786 | 43,607,450 | -189,190 | -13.70% |
| Eagle Asset Management, Inc. | 2.77% | 1,075,232 | 39,342,739 | +73,160 | +7.30% |
| Lord, Abbett & Co. LLC | 2.64% | 1,025,097 | 37,508,299 | +651 | +0.06% |
| WEDGE Capital Management LLP | 2.62% | 1,017,332 | 37,224,178 | -31,975 | -3.05% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Prudential Jennison Small Company... | 3.74% | 1,453,212 | 53,173,027 | 0 | 0.00% |
| Lord Abbett Developing Growth Fun... | 2.10% | 816,243 | 29,866,331 | +159,489 | +24.28% |
| Fidelity Mid Cap Stock Fund | 1.65% | 640,500 | 23,435,895 | +31,700 | +5.21% |
| iShares Core S&P Small Cap ETF | 1.57% | 609,221 | 22,291,396 | +13,350 | +2.24% |
| iShares Russell 2000 Index Fund | 1.56% | 607,632 | 22,233,255 | -8,473 | -1.38% |
| Vanguard Small Cap Index Fund | 1.49% | 577,737 | 21,139,397 | +17,142 | +3.06% |
| T Rowe Price Health Sciences Fund | 1.37% | 533,400 | 19,517,106 | +533,400 | -- |
| Oppenheimer Discovery Fund | 1.34% | 519,210 | 18,997,894 | +85,260 | +19.65% |
| Vanguard Total Stock Market Index... | 1.19% | 463,062 | 16,943,439 | +19,995 | +4.51% |
| Vanguard Small Cap Growth Index F... | 1.05% | 406,584 | 14,876,909 | +8,421 | +2.11% |
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