OWNERSHIP PROFILE

SHAREHOLDER BREAKDOWN

Shareholder	Holders	Value ($MM)	% O/S	Shares
Institution	74	88.97	73.25	11,642,808
Mutual Fund	109	20.18	18.06	2,868,096
Insider	6	4.58	3.53	561,535

INSTITUTIONAL SHAREHOLDER ROTATION

Shareholder	Holders	Value Chg ($MM)	% O/S	Share Change
Buyers	48	6.66	6.01	955,722
Sellers	25	-6.26	5.63	-894,763
Net		0.41	0.38	60,959

INSTITUTIONAL SHAREHOLDER CONCENTRATION

	Value ($MM)	% O/S	Shares
Total Inst.	93.55	76.79	12,204,343
Top 10 Inst.	79.89	64.72	10,286,817
Top 20 Inst.	88.71	72.49	11,521,535
Top 50 Inst.	93.29	76.56	12,167,802

INSTITUTIONAL SHAREHOLDER STYLE

	Holders	Value ($MM)	% Inst Shares	Shares
Growth	15	15.66	14.06	2,234,093
Aggressive Growth	3	3.14	2.82	447,757
Core Growth	11	12.49	11.20	1,780,777
Growth	1	0.04	0.04	5,559
Income	1	0.16	0.15	23,205
Income Value	1	0.16	0.15	23,205
Yield	--	--	--	--
Index	14	9.83	8.82	1,402,272
Other	20	53.16	40.82	6,488,141
Broker Dealer	9	0.34	0.30	47,898
GARP	6	3.16	2.83	450,104
Hedge Fund	5	49.67	37.69	5,990,139
Specialty	--	--	--	--
Sector Specific	--	--	--	--
Value	12	3.97	3.86	613,680
Core Value	9	2.09	2.17	344,355
Deep Value	3	1.89	1.69	269,325

TOP HOLDERS: INSTITUTIONAL INVESTOR

Holder	Shares Held	% O/S	Share Change	Filing Date
Grace Brothers Management, LLC	5,538,073	34.84	25,000	5/26/20
Dimensional Fund Advisors, L.P.	1,125,091	7.08	-1,579	6/30/20
Visionary Wealth Advisors, LLC	855,535	5.38	11,824	6/30/20
The Vanguard Group, Inc.	602,921	3.79	12,759	6/30/20
Russell Investments Trust Company	586,340	3.69	79,198	6/30/20
BlackRock Institutional Trust Company, N.A.	411,346	2.59	246,308	6/30/20
THB Asset Management	394,957	2.49	-90,231	6/30/20
Popielec (Michael D)	270,288	1.70	--	5/26/20
Renaissance Technologies LLC	263,064	1.66	28,300	6/30/20
Franklin Mutual Advisers, LLC	239,202	1.51	-118,000	6/30/20
Teton Advisors, Inc.	185,000	1.16	3,000	6/30/20
Gabelli Funds, LLC	182,000	1.15	34,800	3/31/20
Essex Investment Management Company, LLC	171,457	1.08	-836	6/30/20
Geode Capital Management, L.L.C.	164,798	1.04	60,322	6/30/20
Fain (Philip A)	95,000	0.60	--	5/26/20
Millennium Management LLC	94,064	0.59	71,935	6/30/20
Bridgeway Capital Management, Inc.	91,300	0.57	--	6/30/20
State Street Global Advisors (US)	91,298	0.57	91,298	6/30/20
DIM Funds SICAV S.A.	80,000	0.50	80,000	3/31/19
Singh (Ranjit C)	79,801	0.50	--	5/26/20
Ancora Advisors, L.L.C.	79,316	0.50	24,931	6/30/20
Saeli (Thomas Louis)	60,446	0.38	--	5/26/20
Shaw (Robert W II)	56,000	0.35	2,500	8/19/20
Northern Trust Investments, Inc.	46,370	0.29	14,667	6/30/20
Wellington Management Company, LLP	37,254	0.23	-225,401	6/30/20
BlackRock Investment Management, LLC	29,923	0.19	27,447	6/30/20
Dimensional Fund Advisors, Ltd.	27,247	0.17	--	7/31/20
Charles Schwab Investment Management, Inc.	23,999	0.15	19,577	6/30/20
BNY Mellon Asset Management	23,205	0.15	23,205	6/30/20
METROPOLE Gestion	21,248	0.13	-6,406	7/31/20
BlackRock Financial Management, Inc.	20,337	0.13	20,337	6/30/20
California Public Employees' Retirement System	20,200	0.13	--	6/30/20
T. Rowe Price Associates, Inc.	18,100	0.11	--	6/30/20
Carosa Stanton Asset Management, LLC	17,400	0.11	--	4/30/20
Goldman Sachs & Company, Inc.	15,469	0.10	15,469	6/30/20
Tower Research Capital LLC	14,938	0.09	14,421	6/30/20
Nuveen LLC	14,536	0.09	14,536	6/30/20
BofA Global Research (US)	14,079	0.09	5,996	6/30/20
HRT Financial LLC	13,722	0.09	13,722	6/30/20
California State Teachers Retirement System	13,704	0.09	13,704	6/30/20
New York State Common Retirement Fund	13,700	0.09	13,700	6/30/20
Rhumbline Advisers Ltd. Partnership	11,449	0.07	11,449	6/30/20
Wells Fargo Bank, N.A.	10,349	0.07	3,433	6/30/20
Mellon Investments Corporation	8,628	0.05	8,628	6/30/20
Northern Trust Global Investments	7,348	0.05	5,326	6/30/20
Wells Capital Management Inc.	7,287	0.05	-1,795	6/30/20
SunAmerica Asset Management, LLC	5,559	0.04	5,559	6/30/20
J.P. Morgan Securities LLC	5,286	0.03	5,286	6/30/20
Barclays Bank PLC	4,860	0.03	4,860	6/30/20
DWS Investment GmbH	4,308	0.03	124	7/31/20

* Insider values reflect direct beneficial ownership.