OWNERSHIP PROFILE

SHAREHOLDER BREAKDOWN

Shareholder	Holders	Value ($MM)	% O/S	Shares
Institution	53	82.43	66.47	10,477,165
Mutual Fund	108	27.11	19.62	3,092,045
Insider	7	4.45	3.65	574,764

INSTITUTIONAL SHAREHOLDER ROTATION

Shareholder	Holders	Value Chg ($MM)	% O/S	Share Change
Buyers	30	4.94	3.79	597,707
Sellers	32	-11.21	7.90	-1,244,748
Net		-6.28	4.10	-647,041

INSTITUTIONAL SHAREHOLDER CONCENTRATION

	Value ($MM)	% O/S	Shares
Total Inst.	86.89	70.12	11,051,929
Top 10 Inst.	74.66	60.48	9,533,477
Top 20 Inst.	82.73	66.81	10,530,852
Top 50 Inst.	86.86	70.09	11,047,966

INSTITUTIONAL SHAREHOLDER STYLE

	Holders	Value ($MM)	% Inst Shares	Shares
Growth
Aggressive Growth	4	5.00	3.99	629,008
Core Growth	9	9.86	7.85	1,237,472
Growth	--			--
Income
Income Value	--			--
Yield	--			--
Index	8	6.85	5.46	860,796
Other	12	51.10	41.48	6,538,453
Broker Dealer	3	0.07	0.06	8,833
GARP	2	5.15	4.10	646,922
Hedge Fund	7	45.88	37.32	5,882,698
Specialty	--			--
Value	14	8.93	7.12	1,122,696
Core Value	9	5.73	4.57	720,108
Deep Value	5	3.20	2.55	402,588

TOP HOLDERS: INSTITUTIONAL INVESTOR

Holder	Shares Held	% O/S	Share Change	Filing Date
Grace Brothers Management, LLC	5,363,073	34.02	--	5/28/19
Dimensional Fund Advisors, L.P.	1,125,813	7.14	25,169	6/30/19
THB Asset Management	641,122	4.07	13,386	6/30/19
The Vanguard Group, Inc.	511,044	3.24	18,169	6/30/19
Wellington Management Company, LLP	479,427	3.04	-111,500	6/30/19
Franklin Mutual Advisers, LLC	380,902	2.42	-2,298	6/30/19
Renaissance Technologies LLC	338,000	2.14	23,945	6/30/19
Popielec (Michael D)	270,288	1.71	--	5/28/19
Mirae Asset Global Investments (USA) LLC	231,168	1.47	33,405	6/30/19
Essex Investment Management Company, LLC	192,640	1.22	27,714	6/30/19
BlackRock Institutional Trust Company, N.A.	166,062	1.05	136,722	6/30/19
Gabelli Funds, LLC	126,200	0.80	44,900	6/30/19
Teton Advisors, Inc.	126,200	0.80	44,900	6/30/19
Geode Capital Management, L.L.C.	104,258	0.66	2,835	6/30/19
Fain (Philip A)	92,229	0.59	--	5/28/19
Susquehanna International Group, LLP	83,179	0.53	34,409	6/30/19
DIM Funds SICAV S.A.	80,000	0.51	80,000	3/31/19
Singh (Ranjit C)	79,801	0.51	--	5/28/19
Bridgeway Capital Management, Inc.	79,000	0.50	-98,000	6/30/19
Saeli (Thomas Louis)	60,446	0.38	--	5/28/19
Deutsche Asset Management Americas	54,464	0.35	9,509	6/30/19
Shaw (Robert W II)	53,500	0.34	1,500	5/28/19
Ancora Advisors, L.L.C.	53,265	0.34	18,980	6/30/19
Millennium Management LLC	47,258	0.30	-62,156	6/30/19
Marshall Wace LLP	34,959	0.22	-22,100	6/30/19
California Public Employees' Retirement System	31,400	0.20	--	6/30/19
Northern Trust Investments, Inc.	29,743	0.19	-8,856	6/30/19
METROPOLE Gestion	27,387	0.17	22,291	6/30/19
Dimensional Fund Advisors, Ltd.	27,247	0.17	--	8/31/19
Shikiar Asset Management, Inc.	23,228	0.15	6,728	6/30/19
O'Shaughnessy Asset Management, LLC	23,144	0.15	6,108	6/30/19
Squarepoint Capital LLP	19,052	0.12	19,052	6/30/19
Anderson (Steven Mark)	18,500	0.12	--	5/28/19
Acadian Asset Management LLC	11,961	0.08	-15,508	6/30/19
State Street Global Advisors (US)	10,686	0.07	10,686	6/30/19
Brandywine Global Investment Management, LLC	7,450	0.05	7,450	6/30/19
Morgan Stanley & Co. LLC	6,506	0.04	-744	6/30/19
T. Rowe Price Associates, Inc.	5,800	0.04	--	9/30/19
Charles Schwab Investment Management, Inc.	4,422	0.03	--	9/30/19
Wells Capital Management Inc.	3,972	0.03	3,972	6/30/19
Invesco Capital Management LLC	3,181	0.02	-454	1/31/19
Wells Fargo Bank, N.A.	2,802	0.02	2,802	6/30/19
Vericimetry Advisors LLC	2,600	0.02	-2,400	6/30/19
GW&K Investment Management, LLC	2,501	0.02	-1,214	8/31/19
Deutsche Bank Securities Inc.	2,306	0.01	-35,000	6/30/19
BlackRock Investment Management, LLC	2,075	0.01	273	6/30/19
AXA Rosenberg Investment Management LLC	2,075	0.01	--	8/31/19
Northern Trust Global Investments	2,022	0.01	--	6/30/19
Morgan Stanley Smith Barney LLC	1,856	0.01	175	6/30/19
Oppenheimer Asset Management Inc.	1,752	0.01	-40	6/30/19

* Insider values reflect direct beneficial ownership.