Ownership Profile
Shareholder Breakdown
| Shareholder | Holders | Value ($MM) | % O/S | Shares |
|---|---|---|---|---|
| Institution | 199 | 1,016.72 | 102.13 | 31,910,304 |
| Mutual Fund | 447 | 450.14 | 45.77 | 14,094,658 |
| Insider | 13 | 25.59 | 2.79 | 871,168 |
Institutional Shareholder Rotation
| Shareholder | Holders | Value Chg ($MM) | % O/S | Share Change |
|---|---|---|---|---|
| Buyers | 102 | 134.11 | 14.48 | 4,524,906 |
| Sellers | 104 | -140.70 | 14.39 | -4,496,712 |
| Net | -6.60 | 0.09 | 28,194 |
Institutional Shareholder Concentration
| Value ($MM) | % O/S | Shares | |
|---|---|---|---|
| Total Inst. | 1,046.00 | 105.30 | 32,900,972 |
| Top 10 Inst. | 516.45 | 52.50 | 16,405,176 |
| Top 20 Inst. | 707.16 | 71.19 | 22,244,431 |
| Top 50 Inst. | 929.13 | 93.55 | 29,231,463 |
Institutional Shareholder Style
| Holders | Value ($MM) | % Inst Shares | Shares | |
|---|---|---|---|---|
| Growth | 45 | 179.34 | 17.54 | 5,480,293 |
| Aggressive Growth | 2 | 0.98 | 0.10 | 30,431 |
| Core Growth | 34 | 144.23 | 14.05 | 4,388,720 |
| Growth | 9 | 34.13 | 3.40 | 1,061,142 |
| Income | 6 | 2.84 | 0.28 | 88,249 |
| Income Value | 2 | 2.64 | 0.26 | 82,157 |
| Yield | 4 | 0.20 | 0.02 | 6,092 |
| Index | 23 | 182.35 | 18.15 | 5,671,868 |
| Other | 78 | 508.50 | 51.86 | 16,203,697 |
| Broker Dealer | 17 | 19.14 | 1.91 | 595,364 |
| GARP | 26 | 169.42 | 16.88 | 5,274,238 |
| Hedge Fund | 30 | 308.14 | 31.75 | 9,920,923 |
| Specialty | 4 | 11.43 | 1.29 | 401,612 |
| VC Private Equity | 1 | 0.37 | 0.04 | 11,560 |
| Value | 28 | 105.75 | 10.52 | 3,288,240 |
| Core Value | 21 | 97.86 | 9.74 | 3,042,830 |
| Deep Value | 7 | 7.89 | 0.79 | 245,410 |
Top Holders: Institutional Investor
| Holder | Shares Held | % O/S | Share Change | Filing Date |
|---|---|---|---|---|
| HealthCor Management, L.P. | 2,571,910 | 8.23 | 81,800 | 3/31/19 |
| Deerfield Management Company, L.P. | 2,005,964 | 6.42 | -72,411 | 3/31/19 |
| BlackRock Institutional Trust Company, N.A. | 1,983,366 | 6.35 | -95,960 | 3/31/19 |
| Invesco Advisers, Inc. | 1,745,826 | 5.59 | -2,627 | 3/31/19 |
| Point72 Asset Management, L.P. | 1,688,162 | 5.40 | 1,674,999 | 5/9/19 |
| Wellington Management Company, LLP | 1,618,147 | 5.18 | -1,390,715 | 3/31/19 |
| The Vanguard Group, Inc. | 1,515,445 | 4.85 | 55,225 | 3/31/19 |
| Millennium Management LLC | 1,339,173 | 4.29 | -8,185 | 3/31/19 |
| AllianceBernstein L.P. | 1,129,902 | 3.62 | 37,966 | 3/31/19 |
| Federated Global Investment Management Corp. | 807,281 | 2.58 | -76,819 | 3/31/19 |
| First Light Asset Management, LLC | 720,240 | 2.31 | 18,842 | 3/31/19 |
| State Street Global Advisors (US) | 665,359 | 2.13 | 1,725 | 3/31/19 |
| Westfield Capital Management Company, L.P. | 652,781 | 2.09 | -33,075 | 3/31/19 |
| Fidelity Institutional Asset Management | 632,426 | 2.02 | 600,310 | 3/31/19 |
| Nuveen LLC | 587,769 | 1.88 | 9,349 | 3/31/19 |
| Ivy Investment Management Company | 586,800 | 1.88 | -258,180 | 3/31/19 |
| APG Asset Management N.V. | 561,536 | 1.80 | 404,780 | 6/30/18 |
| William Blair Investment Management, LLC | 528,404 | 1.69 | 138,780 | 3/31/19 |
| Rock Springs Capital Management LP | 465,000 | 1.49 | -- | 3/31/19 |
| OppenheimerFunds, Inc. | 438,940 | 1.40 | 8,938 | 3/31/19 |
| Morgan Stanley Investment Management Inc. (US) | 424,963 | 1.36 | 150,319 | 3/31/19 |
| GLG Partners LP | 399,800 | 1.28 | 68,313 | 3/31/19 |
| Baron Capital Management, Inc. | 396,288 | 1.27 | 638 | 3/31/19 |
| Earnhardt (Lisa D) | 386,665 | 1.24 | -- | 5/15/19 |
| Geode Capital Management, L.L.C. | 373,072 | 1.19 | 31,502 | 3/31/19 |
| MIV Asset Management AG | 373,000 | 1.19 | -- | 12/31/18 |
| Northern Trust Investments, Inc. | 370,218 | 1.18 | 4,004 | 3/31/19 |
| Neuberger Berman, LLC | 335,443 | 1.07 | -26,780 | 3/31/19 |
| Bellevue Asset Management AG | 328,387 | 1.05 | 90,943 | 3/31/19 |
| Broadfin Capital, L.L.C. | 263,500 | 0.84 | -24,400 | 3/31/19 |
* Insider values reflect direct beneficial ownership.
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