| 26.51 Data as of Jun 18 |  +0.36 / +1.38%Today’s Change | 13.94 Today|||52-Week Range 26.83 | +46.46% Year-to-Date |
| Individual stakeholders | 48.23% |
| Mutual fund holders | 25.64% |
| Other institutional | 14.70% |
| 3/31/2013 | EMERALD ADVISERS, INC. Bought 563.1 Thousand shares of EPAM Systems Inc |
| 3/31/2013 | OAK RIDGE INVESTMENTS LLC Bought 329.3 Thousand shares of EPAM Systems Inc |
| 3/31/2013 | LAZARD ASSET MANAGEMENT LLC Bought 269.9 Thousand shares of EPAM Systems Inc |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Fidelity Management & Research Co... | 14.11% | 6,392,064 | 148,040,202 | +6,798 | +0.11% |
| Lord, Abbett & Co. LLC | 3.73% | 1,689,203 | 39,121,941 | +172,210 | +11.35% |
| Emerald Advisers, Inc. | 1.95% | 885,538 | 20,509,060 | +563,127 | +174.66% |
| GCIC Ltd. | 1.74% | 787,800 | 18,245,448 | +16,700 | +2.17% |
| Russell Investment Management Co. | 1.57% | 713,245 | 16,518,754 | +259,595 | +57.22% |
| Cadence Capital Management LLC | 1.15% | 519,721 | 12,036,738 | -29,903 | -5.44% |
| The Vanguard Group, Inc. | 1.13% | 513,871 | 11,901,252 | +66,574 | +14.88% |
| Wellington Management Co. LLP | 1.10% | 499,300 | 11,563,788 | +184,500 | +58.61% |
| BlackRock Advisors LLC | 1.08% | 489,630 | 11,339,831 | +198,797 | +68.35% |
| Morgan Stanley & Co. LLC | 1.01% | 458,508 | 10,619,045 | +50,651 | +12.42% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Fidelity Select Software & Comput... | 4.64% | 2,102,986 | 48,705,156 | 0 | 0.00% |
| Fidelity Advisor Small Cap Fund | 4.19% | 1,900,000 | 44,004,000 | 0 | 0.00% |
| Lord Abbett Developing Growth Fun... | 2.11% | 956,642 | 22,155,829 | +587,927 | +159.45% |
| Fidelity Select IT Services Portf... | 2.07% | 937,300 | 21,707,868 | +76,800 | +8.93% |
| Dynamic Power Global Growth Class | 1.37% | 619,800 | 14,354,568 | +178,100 | +40.32% |
| Fidelity Dividend Growth Fund | 1.16% | 525,105 | 12,161,432 | +11,100 | +2.16% |
| BlackRock Small Cap Growth Equity... | 0.80% | 360,677 | 8,353,279 | +111,700 | +44.86% |
| Royce Micro Cap Fund | 0.56% | 255,517 | 5,917,774 | +8,308 | +3.36% |
| Fidelity Magellan Fund | 0.54% | 243,200 | 5,632,512 | 0 | 0.00% |
| Morgan Stanley Invt. Fds. - Emerg... | 0.52% | 233,630 | 5,410,871 | 0 | 0.00% |
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