| 14.61 Real-Time Quote |  +0.36 / +2.53%Today’s Change | 12.00 Today|||52-Week Range 19.70 | -13.14% Year-to-Date |
| Mutual fund holders | 52.61% |
| Other institutional | 30.24% |
| Individual stakeholders | 18.18% |
| 3/31/2013 | PARADIGM CAPITAL MANAGEMENT, INC... Bought 645.9 Thousand shares of Northern Oil and Gas Inc |
| 3/31/2013 | GRAHAM CAPITAL MANAGEMENT LP Bought 380.8 Thousand shares of Northern Oil and Gas Inc |
| 3/31/2013 | FRED ALGER MANAGEMENT, INC. Bought 378.5 Thousand shares of Northern Oil and Gas Inc |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| T. Rowe Price Associates, Inc. | 14.79% | 9,441,582 | 121,701,992 | +113,332 | +1.21% |
| Fidelity Management & Research Co... | 8.89% | 5,676,116 | 73,165,135 | +77,082 | +1.38% |
| BlackRock Fund Advisors | 7.06% | 4,504,704 | 58,065,635 | +311,136 | +7.42% |
| The Vanguard Group, Inc. | 5.29% | 3,378,835 | 43,553,183 | -27,460 | -0.81% |
| SSgA Funds Management, Inc. | 4.40% | 2,810,725 | 36,230,245 | +101,482 | +3.75% |
| Wasatch Advisors, Inc. | 3.94% | 2,512,150 | 32,381,614 | -4,628 | -0.18% |
| St. Denis J. Villere & Co. LLC | 2.71% | 1,726,107 | 22,249,519 | -1,047,368 | -37.76% |
| Champlain Investment Partners LLC | 2.62% | 1,669,515 | 21,520,048 | -7,185 | -0.43% |
| Fred Alger Management, Inc. | 2.14% | 1,363,778 | 17,579,098 | +378,525 | +38.42% |
| Northern Trust Investments, Inc. | 1.75% | 1,117,907 | 14,409,821 | +3,633 | +0.33% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| T Rowe Price New Horizons Fund | 5.29% | 3,372,900 | 43,476,681 | 0 | 0.00% |
| T Rowe Price Small Cap Value Fund | 4.35% | 2,775,000 | 35,769,750 | +47,000 | +1.72% |
| Munder Mid Cap Core Growth Fund | 3.92% | 2,498,400 | 32,204,376 | -27,700 | -1.10% |
| Fidelity Dividend Growth Fund | 3.31% | 2,112,390 | 27,228,707 | 0 | 0.00% |
| iShares Russell 2000 Index Fund | 1.57% | 1,004,458 | 12,947,464 | -12,268 | -1.21% |
| Vanguard Small Cap Index Fund | 1.57% | 1,003,430 | 12,934,213 | +27,694 | +2.84% |
| Wasatch Small Cap Growth Fund | 1.53% | 978,179 | 12,608,727 | 0 | 0.00% |
| Vanguard Total Stock Market Index... | 1.26% | 802,464 | 10,343,761 | +43,508 | +5.73% |
| SPDR S&P Oil & Gas Exploration & ... | 1.13% | 719,623 | 9,275,940 | -27,550 | -3.69% |
| Government Pension Fund - Global ... | 1.11% | 705,529 | 9,094,269 | +79,872 | +12.77% |
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