Ownership Profile

Shareholders

Shareholder Holders Value ($MM) % O/S Shares
Institution 135 118.84 57.90 32,991,192
Mutual Fund 113 13.73 8.75 4,984,202
Insider 9 48.81 17.60 10,029,491

Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 42 23.72 10.73 6,113,415
Sellers 62 -3.78 2.71 -1,544,329
Net -- 19.95 8.02 4,569,086

Concentration

Value ($MM) % O/S Shares
Total Inst. 118.84 57.90 32,991,192
Top 10 Inst. 100.80 46.87 26,702,824
Top 20 Inst. 110.38 51.73 29,472,232
Top 50 Inst. 116.32 56.12 31,976,130

Style

Holders Value ($MM) % Inst Shares Shares
Growth 28 2.66 2.04 1,159,522
Aggressive Growth 2 0.21 0.16 91,700
Core Growth 19 1.28 0.96 549,145
Growth 7 1.17 0.91 518,677
Income 2 0.32 0.25 139,968
Income Value 1 0.32 0.24 139,468
Yield 1 -- -- 500
Index 21 16.20 12.56 7,154,542
Other 31 3.47 2.33 1,330,007
Broker Dealer 16 1.20 0.89 506,946
GARP 10 1.65 0.98 556,028
Hedge Fund 5 0.62 0.47 267,033
Value 16 1.30 1.01 574,421
Core Value 12 0.44 0.34 193,156
Deep Value 4 0.86 0.67 381,265

Location: Global Region

Holders % O/S Shares Share Change
North America 103 37.84 21,559,111 4,808,932
Europe 17 0.39 223,914 -24,987
Asia 1 0.01 5,479 2,525

Top Holders

Holder Shares Held % O/S Share Change Filing Date
Richmond Brothers, Inc. 10,784,734 18.93 5,421,186 10/15/18
Rbi Opportunities Fund L.L.C. 5,541,562 9.73 5,541,562 10/15/18
BlackRock Institutional Trust Company, N.A. 2,953,324 5.18 -12,840 12/31/18
Chioini (Robert L) 2,549,907 4.48 -- 4/25/18
The Vanguard Group, Inc. 1,629,166 2.86 -708,328 12/31/18
State Street Global Advisors (US) 901,352 1.58 -36,629 12/31/18
Klema (Thomas E) 638,492 1.12 -84,948 4/25/18
Gupta (Ajay) 590,949 1.04 100,000 10/7/18
Northern Trust Investments, Inc. 573,551 1.01 -15,751 12/31/18
Geode Capital Management, L.L.C. 539,787 0.95 57,340 12/31/18

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
iShares Russell 2000 ETF 1,008,071 1.77 -35,700 1/31/19
Vanguard Extended Market Index Fund 676,909 1.19 5,653 12/31/18
Vanguard Total Stock Market Index Fund 587,579 1.03 -684,338 12/31/18
iShares Russell 2000 Growth ETF 393,689 0.69 -20,950 1/31/19
Fidelity Extended Market Index Fund 231,087 0.41 32,086 12/31/18
Fidelity Small Cap Index Fund 142,694 0.25 16,191 10/31/18
Perkins Discovery Fund 125,000 0.22 75,000 9/30/18
Perritt Ultra MicroCap Fund 123,250 0.22 10,000 12/31/18
iShares Micro-Cap ETF 117,711 0.21 -2,960 1/31/19
Schwab Small-Cap Index Fund 93,610 0.16 -2,290 12/31/18

* Insider values reflect direct beneficial ownership.

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