| 31.07 Data as of May 22 |  +0.44 / +1.44%Today’s Change | 18.29 Today|||52-Week Range 32.86 | +8.52% Year-to-Date |
| Other institutional | 54.09% |
| Mutual fund holders | 46.12% |
| Individual stakeholders | 15.44% |
| 3/31/2013 | PUTNAM INVESTMENT MANAGEMENT LLC Bought 227.6 Thousand shares of Bio-Reference Laboratorie... |
| 3/31/2013 | TIGER GLOBAL MANAGEMENT LLC Bought 220.0 Thousand shares of Bio-Reference Laboratorie... |
| 3/31/2013 | SUMMIT CREEK ADVISORS LLC Bought 202.9 Thousand shares of Bio-Reference Laboratorie... |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Jennison Associates LLC | 9.95% | 2,759,885 | 70,377,068 | +176,733 | +6.84% |
| BlackRock Fund Advisors | 6.81% | 1,887,645 | 48,134,948 | +122,705 | +6.95% |
| Riverbridge Partners LLC | 6.40% | 1,775,159 | 45,266,555 | +8,138 | +0.46% |
| The Vanguard Group, Inc. | 6.29% | 1,743,417 | 44,457,134 | -5,572 | -0.32% |
| Manulife Asset Management Ltd. | 5.70% | 1,580,919 | 40,313,435 | -574,924 | -26.67% |
| C.S. McKee LP | 3.45% | 957,480 | 24,415,740 | +14,260 | +1.51% |
| Epoch Investment Partners, Inc. | 3.02% | 837,394 | 21,353,547 | +14,026 | +1.70% |
| Champlain Investment Partners LLC | 2.63% | 728,910 | 18,587,205 | -205 | -0.03% |
| Rainier Investment Management, In... | 2.34% | 647,980 | 16,523,490 | +104,680 | +19.27% |
| Palisade Capital Management LLC | 2.18% | 604,907 | 15,425,129 | +18,405 | +3.14% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Manulife Canadian Focused Fund | 7.41% | 2,054,817 | 52,397,834 | +2,054,817 | -- |
| Prudential Jennison Small Company... | 4.25% | 1,179,275 | 30,071,513 | 0 | 0.00% |
| iShares Core S&P Small Cap ETF | 1.54% | 426,225 | 10,868,738 | +9,350 | +2.24% |
| Vanguard Small Cap Index Fund | 1.50% | 414,672 | 10,574,136 | +10,393 | +2.57% |
| iShares Russell 2000 Index Fund | 1.39% | 386,510 | 9,856,005 | -8,502 | -2.15% |
| Vanguard Total Stock Market Index... | 1.20% | 332,433 | 8,477,042 | +17,567 | +5.58% |
| Walthausen Small Cap Value Fund | 1.16% | 321,280 | 8,192,640 | +89,960 | +38.89% |
| Loomis Sayles Small Cap Value Fun... | 1.09% | 303,234 | 7,732,467 | 0 | 0.00% |
| GE Institutional Small Cap Equity... | 1.08% | 299,190 | 7,629,345 | +17,600 | +6.25% |
| Vanguard Small Cap Growth Index F... | 1.05% | 290,801 | 7,415,426 | +3,580 | +1.25% |
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