Media & Investors

Ownership Summary

Top Holders

Holder Shares Held % O/S Share Change Filing Date
PRIMECAP Management Company 9,456,100 13.42 -31,900 3/31/20
BVF Partners L.P. 7,090,638 10.07 -2,469,004 5/26/20
Federated Hermes Global Investment Management Corp. 6,934,600 9.84 -- 3/31/20
Point72 Asset Management, L.P. 4,225,000 6.00 3,219,020 3/31/20
BlackRock Institutional Trust Company, N.A. 3,403,988 4.83 108,605 3/31/20
The Vanguard Group, Inc. 2,456,268 3.49 132,061 3/31/20
Delphi Ventures L.P. 2,426,702 3.44 -- 3/31/20
Advanced Technology Ventures 2,110,082 3.00 -- 3/31/20
Dimensional Fund Advisors, L.P. 1,601,309 2.27 87,682 3/31/20
Renaissance Technologies LLC 1,110,089 1.58 -92,922 3/31/20

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
PRIMECAP Odyssey Aggressive Growth Fund 6,930,600 9.84 605,400 6/30/20
Federated Hermes Kaufmann Small Cap Fund 3,750,500 5.32 -- 3/31/20
Vanguard US Opportunities Fund 3,137,200 4.45 6,300 6/30/20
Federated Hermes Kaufmann Fund 3,100,000 4.40 -- 3/31/20
Vanguard Total Stock Market Index Fund 1,902,177 2.70 -- 6/30/20
iShares Russell 2000 ETF 1,357,524 1.93 -2,570 7/31/20
Vanguard Extended Market Index Fund 824,858 1.17 8,783 6/30/20
iShares Russell 2000 Growth ETF 625,557 0.89 -3,052 7/31/20
DFA U.S. Small Cap Portfolio 411,154 0.58 2,255 4/30/20
DFA U.S. Targeted Value Portfolio 349,946 0.50 -- 4/30/20

* Insider values reflect direct beneficial ownership.

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