Ownership Profile

Shareholder Breakdown

Shareholder Holders Value ($MM) % O/S Shares
Institution 352 3,005.53 88.05 51,975,533
Mutual Fund 550 1,694.29 46.00 27,120,279
Insider 14 108.95 3.43 2,010,952

Institutional Shareholder Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 173 445.14 12.73 7,523,530
Sellers 196 -369.96 10.46 -6,182,022
Net 75.18 2.27 1,341,508

Institutional Shareholder Concentration

Value ($MM) % O/S Shares
Total Inst. 3,152.49 93.18 54,987,258
Top 10 Inst. 1,194.58 36.21 21,378,498
Top 20 Inst. 1,750.92 52.69 31,076,069
Top 50 Inst. 2,527.98 75.26 44,408,166

Institutional Shareholder Style

Holders Value ($MM) % Inst Shares Shares
Growth 83 806.94 23.08 13,616,744
Aggressive Growth 8 180.49 5.18 3,060,171
Core Growth 53 359.67 10.32 6,087,759
Growth 22 266.78 7.58 4,468,814
Income 10 10.53 0.30 178,329
Income Value 3 9.17 0.26 155,441
Yield 7 1.36 0.04 22,888
Index 29 784.14 22.50 13,294,351
Other 113 991.02 30.38 17,925,191
Broker Dealer 20 32.02 0.92 542,740
GARP 36 231.62 6.65 3,930,502
Hedge Fund 48 478.02 15.82 9,330,170
Specialty 2 5.73 0.16 97,138
VC Private Equity 4 103.00 2.79 1,640,245
Sector Specific 3 140.63 4.04 2,384,396
Value 53 331.54 9.48 5,597,876
Core Value 43 313.32 8.95 5,289,027
Deep Value 10 18.22 0.52 308,849

Top Holders: Institutional Investor

Holder Shares Held % O/S Share Change Filing Date
The Vanguard Group, Inc. 5,459,548 9.24 -767,532 9/30/19
BlackRock Institutional Trust Company, N.A. 3,783,386 6.40 123,134 9/30/19
Wellington Management Company, LLP 2,074,187 3.51 194,257 9/30/19
Fred Alger Management, Inc. 1,961,703 3.32 -215,252 9/30/19
Federated Global Investment Management Corp. 1,472,381 2.49 -54,893 9/30/19
Corrib Capital Management L.P. 1,411,836 2.41 -3,088,164 4/30/18
Delphi Ventures L.P. 1,366,803 2.33 -- 3/1/19
State Street Global Advisors (US) 1,315,492 2.23 -12,464 9/30/19
Renaissance Technologies LLC 1,293,627 2.19 395,700 9/30/19
TimesSquare Capital Management, LLC 1,239,535 2.10 102,758 9/30/19
Blickenstaff (Kim D) 1,191,750 2.03 -44,744 3/1/19
Redmile Group, LLC 1,160,401 1.96 -5,631 9/30/19
Emerald Advisers LLC 1,094,185 1.87 -35,482 9/30/19
Consonance Capital Management LP 1,022,257 1.73 1,022,257 9/30/19
Eagle Asset Management, Inc. 1,001,727 1.71 -2,479 9/30/19
DexCom Inc 1,000,000 1.71 -1,500,000 12/31/18
Geode Capital Management, L.L.C. 900,882 1.52 63,344 9/30/19
Fidelity Management & Research Company 812,908 1.38 168,011 9/30/19
Lord, Abbett & Co. LLC 812,625 1.38 -768,995 9/30/19
Ardevora Asset Management LLP 700,836 1.19 86,200 9/30/19
Northern Trust Investments, Inc. 670,239 1.13 49,280 9/30/19
OrbiMed Advisors, LLC 664,390 1.12 93,600 9/30/19
Columbus Circle Investors 664,176 1.12 -101,976 12/31/19
Gilder Gagnon Howe & Co. LLC 626,611 1.06 -8,468 9/30/19
Citadel LLC 582,051 0.99 220,486 9/30/19
Voya Investment Management LLC 574,037 0.97 28,458 9/30/19
Nuveen LLC 573,365 0.97 269,645 9/30/19
Polar Capital LLP 559,605 0.95 247,239 9/30/19
Park West Asset Management LLC 550,000 0.93 550,000 9/30/19
Millennium Management LLC 503,003 0.85 -441,414 9/30/19
Friess Associates LLC 501,985 0.85 -7,891 9/30/19
Stephens Investment Management Group, LLC 498,027 0.85 366,152 9/30/19
Credit Suisse Asset Management 491,130 0.83 -1,449 9/30/19
Goldman Sachs Asset Management (US) 485,844 0.82 18,014 9/30/19
American Century Investment Management, Inc. 461,739 0.78 461,739 9/30/19
Deerfield Management Company, L.P. 454,334 0.77 301,834 9/30/19
Chicago Capital, LLC 441,268 0.75 8,185 12/31/19
Baillie Gifford & Co. 434,700 0.74 -- 9/30/19
Sectoral Asset Management Inc. 432,815 0.73 112,949 9/30/19
Charles Schwab Investment Management, Inc. 386,039 0.65 51,676 9/30/19
Driehaus Capital Management, LLC 348,458 0.59 -116,601 9/30/19
Redwood Investments, LLC 315,642 0.53 108,275 9/30/19
T. Rowe Price Associates, Inc. 291,417 0.49 22,506 9/30/19
Wasatch Global Investors Inc 290,513 0.49 -10,711 9/30/19
Hood River Capital Management LLC 285,211 0.48 1,736 9/30/19
Invesco Advisers, Inc. 277,170 0.47 256,090 9/30/19
Great Point Partners, LLC 250,000 0.42 250,000 9/30/19
TPG Capital, L.P. 249,620 0.42 -- 9/30/19
Cavanaugh (Kevin M) 239,100 0.41 239,100 4/30/18
Jennison Associates LLC 229,608 0.39 87,142 11/30/19

* Insider values reflect direct beneficial ownership.

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