Ownership Profile
Shareholder Breakdown
| Shareholder | Holders | Value ($MM) | % O/S | Shares |
|---|---|---|---|---|
| Institution | 214 | 951.57 | 108.95 | 33,290,006 |
| Mutual Fund | 292 | 433.70 | 48.00 | 14,667,832 |
| Insider | 14 | 30.34 | 3.07 | 936,741 |
Institutional Shareholder Rotation
| Shareholder | Holders | Value Chg ($MM) | % O/S | Share Change |
|---|---|---|---|---|
| Buyers | 96 | 162.74 | 18.45 | 5,636,591 |
| Sellers | 140 | -127.38 | 14.60 | -4,460,912 |
| Net | -- | 35.36 | 3.85 | 1,175,679 |
Institutional Shareholder Concentration
| Value ($MM) | % O/S | Shares | |
|---|---|---|---|
| Total Inst. | 951.57 | 108.95 | 33,290,006 |
| Top 10 Inst. | 477.20 | 55.42 | 16,934,145 |
| Top 20 Inst. | 648.04 | 74.59 | 22,790,428 |
| Top 50 Inst. | 845.71 | 96.89 | 29,603,688 |
Institutional Shareholder Style
| Holders | Value ($MM) | % Inst Shares | Shares | |
|---|---|---|---|---|
| Growth | 46 | 187.50 | 21.14 | 6,458,737 |
| Aggressive Growth | 1 | 0.13 | 0.01 | 4,500 |
| Core Growth | 36 | 162.22 | 18.20 | 5,561,673 |
| Growth | 9 | 25.15 | 2.92 | 892,564 |
| Income | 4 | 2.44 | 0.28 | 86,289 |
| Income Value | 1 | 2.28 | 0.26 | 80,871 |
| Yield | 3 | 0.16 | 0.02 | 5,418 |
| Index | 22 | 159.04 | 18.47 | 5,642,330 |
| Other | 77 | 407.41 | 46.89 | 14,326,342 |
| Broker Dealer | 15 | 18.72 | 2.17 | 664,430 |
| GARP | 25 | 125.48 | 14.55 | 4,445,754 |
| Hedge Fund | 33 | 248.16 | 28.82 | 8,804,820 |
| Specialty | 3 | 14.44 | 1.28 | 389,778 |
| VC/Private Equi | 1 | 0.61 | 0.07 | 21,560 |
| Value | 29 | 135.90 | 15.66 | 4,786,373 |
| Core Value | 22 | 128.13 | 14.77 | 4,512,059 |
| Deep Value | 7 | 7.77 | 0.90 | 274,314 |
Top Holders: Institutional Investor
| Holder | Shares Held | % O/S | Share Change | Filing Date |
|---|---|---|---|---|
| Wellington Management Company, LLP | 3,008,862 | 9.85 | -60,110 | 12/31/18 |
| HealthCor Management, L.P. | 2,490,110 | 8.15 | 540,110 | 12/31/18 |
| BlackRock Institutional Trust Company, N.A. | 2,079,326 | 6.81 | -115,279 | 12/31/18 |
| Deerfield Management Company, L.P. | 2,078,375 | 6.80 | -69,575 | 12/31/18 |
| Invesco Advisers, Inc. | 1,748,453 | 5.72 | 163,092 | 12/31/18 |
| The Vanguard Group, Inc. | 1,460,220 | 4.78 | 83,150 | 12/31/18 |
| Millennium Management LLC | 1,247,783 | 4.08 | 225,853 | 12/31/18 |
| AllianceBernstein L.P. | 1,091,936 | 3.57 | -10,513 | 12/31/18 |
| Federated Global Investment Management Corp. | 884,100 | 2.89 | -- | 12/31/18 |
| Waddell & Reed Investment Management Company | 844,980 | 2.77 | 664,680 | 12/31/18 |
| Ivy Investments | 842,700 | 2.76 | 675,800 | 12/31/18 |
| First Light Asset Management, LLC | 701,398 | 2.30 | 184,277 | 12/31/18 |
| Westfield Capital Management Company, L.P. | 685,856 | 2.24 | 211,574 | 12/31/18 |
| State Street Global Advisors (US) | 663,634 | 2.17 | -23,745 | 12/31/18 |
| Nuveen LLC | 578,420 | 1.89 | -2,169 | 12/31/18 |
| APG Asset Management | 561,536 | 1.84 | 404,780 | 6/30/18 |
| Point72 Asset Management, L.P. | 525,000 | 1.72 | 203,948 | 12/31/18 |
| Rock Springs Capital Management LP | 465,000 | 1.52 | 5,000 | 12/31/18 |
| OppenheimerFunds, Inc. | 430,002 | 1.41 | 16,273 | 12/31/18 |
| Earnhardt (Lisa D) | 402,737 | 1.32 | 23,372 | 1/16/19 |
| Baron Capital Management, Inc. | 395,650 | 1.29 | 2,314 | 12/31/18 |
| William Blair Investment Management, LLC | 389,624 | 1.28 | 120,010 | 12/31/18 |
| MIV Asset Management AG | 373,000 | 1.22 | -- | 6/30/18 |
| Northern Trust Investments, Inc. | 366,214 | 1.20 | -5,381 | 12/31/18 |
| Neuberger Berman, LLC | 362,223 | 1.19 | 25,564 | 12/31/18 |
| Geode Capital Management, L.L.C. | 341,570 | 1.12 | 29,102 | 12/31/18 |
| GLG Partners LP | 331,487 | 1.08 | 331,487 | 12/31/18 |
| Adage Capital Management, L.P. | 300,000 | 0.98 | 150,000 | 12/31/18 |
| Broadfin Capital, L.L.C. | 287,900 | 0.94 | 53,700 | 12/31/18 |
| Morgan Stanley Investment Management Inc. (US) | 274,644 | 0.90 | 96,883 | 12/31/18 |
* Insider values reflect direct beneficial ownership.
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