Investors & Media

Ownership Profile

Ownership Profile

Top Holders

Holder Shares Held % O/S Share Change Filing Date
Fidelity Management & Research Company LLC 20,797,554 14.89 -149,573 6/30/20
The Vanguard Group, Inc. 12,306,251 8.81 252,690 6/30/20
T. Rowe Price Associates, Inc. 8,611,362 6.16 4,848,917 6/30/20
Bellevue Asset Management AG 8,249,873 5.91 -129,769 6/30/20
ClearBridge Investments, LLC 7,662,224 5.48 -372,040 6/30/20
BlackRock Institutional Trust Company, N.A. 6,999,340 5.01 294,927 6/30/20
Biogen Inc 5,750,577 4.12 -5,750,576 12/31/19
Baillie Gifford & Co. 4,920,843 3.52 -3,297,856 9/30/20
State Street Global Advisors (US) 3,590,423 2.57 -302,471 6/30/20
Invesco Advisers, Inc. 2,311,688 1.65 4,138 6/30/20

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
Fidelity Growth Company Fund 8,151,219 5.83 -14,822 8/31/20
BB Biotech Fd 7,794,786 5.58 -112,469 6/30/20
Vanguard Total Stock Market Index Fund 3,739,546 2.68 8,980 9/30/20
Vanguard Small-Cap Index Fund 3,090,452 2.21 -165,808 9/30/20
T. Rowe Price Mid-Cap Growth Fund 3,000,000 2.15 1,000,000 9/30/20
ClearBridge Aggressive Growth Fund 2,306,791 1.65 -- 6/30/20
Ivy Science and Technology Fund 2,022,117 1.45 -- 6/30/20
Vanguard Small-Cap Growth Index Fund 1,979,983 1.42 12,476 9/30/20
Fidelity Series Growth Company Fund 1,829,234 1.31 -- 8/31/20
Vanguard Extended Market Index Fund 1,783,607 1.28 -14,605 8/31/20

* Insider values reflect direct beneficial ownership.

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