Ownership Profile

SHAREHOLDER BREAKDOWN

Shareholder	Holders	Value ($MM)	% O/S	Shares
Institution	207	612.33	97.61	61,062,798
Mutual Fund	210	248.54	36.61	22,734,754
Insider	9	24.65	2.64	1,649,621

INSTITUTIONAL SHAREHOLDER ROTATION

Shareholder	Holders	Value Chg ($MM)	% O/S	Share Change
Buyers	108	72.85	10.45	6,540,252
Sellers	86	-61.65	9.44	-5,908,035
Net		11.20	1.01	632,217

INSTITUTIONAL SHAREHOLDER CONCENTRATION

	Value ($MM)	% O/S	Shares
Total Inst.	643.00	100.65	62,965,288
Top 10 Inst.	387.59	63.30	39,601,886
Top 20 Inst.	489.45	78.69	49,227,969
Top 50 Inst.	591.76	93.43	58,453,028

INSTITUTIONAL SHAREHOLDER STYLE

	Holders	Value ($MM)	% Inst Shares	Shares
Growth	44	142.97	22.67	14,182,193
Aggressive Growth	4	2.56	0.38	239,948
Core Growth	31	39.03	5.50	3,441,732
Growth	9	101.38	16.78	10,500,513
Income	6	2.83	0.36	222,245
Income Value	2	2.52	0.31	190,886
Yield	4	0.31	0.05	31,359
Index	31	145.56	23.93	14,967,988
Other	72	284.07	44.54	27,864,413
Broker Dealer	13	17.65	2.44	1,528,301
GARP	26	119.68	17.72	11,087,009
Hedge Fund	31	140.66	23.38	14,624,531
Specialty	1	0.19	0.02	12,640
VC Private Equity	1	5.89	0.98	611,932
Value	28	33.68	5.48	3,427,537
Core Value	20	8.11	1.33	833,206
Deep Value	8	25.57	4.15	2,594,331

TOP HOLDERS: INSTITUTIONAL INVESTOR

Holder	Shares Held	% O/S	Share Change	Filing Date
Bellevue Asset Management AG	9,953,313	15.91	--	12/31/23
T. Rowe Price Investment Management, Inc.	5,639,994	9.02	148,042	12/31/23
BlackRock Institutional Trust Company, N.A.	4,938,702	7.89	143,003	12/31/23
Armistice Capital LLC	4,572,000	7.31	-140,000	12/31/23
The Vanguard Group, Inc.	4,309,394	6.89	-105,530	12/31/23
RA Capital Management, LP	4,053,077	6.48	288,206	12/31/23
State Street Global Advisors (US)	2,174,022	3.48	873,621	12/31/23
Geode Capital Management, L.L.C.	1,404,068	2.24	84,068	12/31/23
Koenig (Scott)	1,298,675	2.08	--	3/22/24
SilverArc Capital Management, LLC	1,258,641	2.01	-5,517	12/31/23
Dimensional Fund Advisors, L.P.	1,214,900	1.94	-6,345	12/31/23
Rock Springs Capital Management LP	1,178,796	1.88	--	12/31/23
Acadian Asset Management LLC	1,057,693	1.69	-313,703	12/31/23
JP Morgan Asset Management	1,015,080	1.62	46,567	12/31/23
Wasatch Global Investors Inc	989,579	1.58	-307,995	3/31/24
Millennium Management LLC	862,965	1.38	-1,175,923	12/31/23
BlackRock Financial Management, Inc.	844,412	1.35	-14,957	12/31/23
Charles Schwab Investment Management, Inc.	833,500	1.33	8,111	12/31/23
T. Rowe Price Associates, Inc.	825,783	1.32	750,706	3/31/24
Federated MDTA LLC	803,375	1.28	-126,701	12/31/23
Renaissance Technologies LLC	763,527	1.22	98,377	12/31/23
Pinnacle Associates Ltd.	647,235	1.03	-40,745	3/31/24
Perceptive Advisors LLC	611,932	0.98	611,932	12/31/23
Nuveen LLC	603,930	0.97	-330,468	12/31/23
Susquehanna International Group, LLP	531,922	0.85	451,700	3/31/24
Northern Trust Investments, Inc.	497,187	0.79	7,859	12/31/23
Goldman Sachs Asset Management, L.P.	492,229	0.79	98,414	12/31/23
PanAgora Asset Management Inc.	463,430	0.74	64,486	3/31/24
Integral Health Asset Management, LLC	450,000	0.72	450,000	12/31/23
Macquarie Investment Management	420,000	0.67	--	12/31/23
Principal Global Investors (Equity)	344,603	0.55	76,727	3/31/24
Northern Trust Global Investments	277,292	0.44	-3,550	12/31/23
Morgan Stanley & Co. LLC	260,578	0.42	25,750	12/31/23
Connor, Clark & Lunn Investment Management Ltd.	244,196	0.39	104,945	12/31/23
Wellington Management Company, LLP	238,123	0.38	-10,397	12/31/23
Banque Pictet & Cie S.A.	208,698	0.33	208,698	3/31/24
Citadel Advisors LLC	182,484	0.29	71,902	12/31/23
BlackRock Investment Management, LLC	174,185	0.28	-7,446	12/31/23
Karrels (James)	171,452	0.27	-30,000	3/22/24
MFS Investment Management	165,107	0.26	-29,097	12/31/23
DWS Investment S.A.	161,900	0.26	161,900	12/31/23
Barclays Bank PLC	157,425	0.25	23,364	12/31/23
Arrowstreet Capital, Limited Partnership	156,493	0.25	156,493	12/31/23
BlackRock Advisors (UK) Limited	155,731	0.25	-152	4/30/24
Dafna Capital Management, LLC	152,250	0.24	-106,246	12/31/23
BlackRock Asset Management Ireland Limited	144,572	0.23	1,513	12/31/23
BofA Global Research (US)	142,418	0.23	-64,354	12/31/23
Atom Investors LP	139,090	0.22	109,441	12/31/23
BNY Mellon Asset Management	134,059	0.21	-25,808	3/31/24
UBS Financial Services, Inc.	133,011	0.21	32,540	12/31/23

* Insider values reflect direct beneficial ownership.