Source - Nasdaq
Owner Name	Date	Shares Held	Change	% Change	Value	Funds under management
KINGDON CAPITAL MANA...	3/31/2008	5,075,000	2,550,000	100.99%	$36,591	$3,574,000,000
INVESCO LTD.	3/31/2008	4,643,967	-173,178	-3.60%	$33,483	$114,732,000,000
KOPP INVESTMENT ADVI...	3/31/2008	4,237,174	17,509	0.41%	$30,550	$493,000,000
TOCQUEVILLE ASSET MA...	3/31/2008	4,061,984	1,443,119	55.10%	$29,287	$3,193,000,000
WACHOVIA CORP NEW	3/31/2008	3,169,482	291,385	10.12%	$22,852	$87,057,000,000
NORTH POINTE CAPITAL...	3/31/2008	2,775,752	2,775,752	New	$20,013	$2,338,000,000
ARDSLEY ADVISORY PAR...	3/31/2008	2,575,000	2,575,000	New	$18,566	$828,000,000
RLA MANAGEMENT CO., ...	3/31/2008	2,135,000	785,000	58.15%	$15,393	$124,000,000
MORGAN STANLEY	3/31/2008	1,802,727	1,635,714	979.39%	$12,998	$252,957,000,000
NUMERIC INVESTORS LL...	3/31/2008	1,575,400	1,575,400	New	$11,359	$11,323,000,000
DIMENSIONAL FUND ADV...	3/31/2008	1,548,835	6,200	0.40%	$11,167	$68,381,000,000
FMR LLC	3/31/2008	1,134,414	1,129,814	>1,000.00%	$8,179	$597,341,000,000
ALLIANZ GLOBAL INVES...	3/31/2008	1,079,600	-186,100	-14.70%	$7,784	$53,259,000,000
ESSEX INVESTMENT MAN...	3/31/2008	1,073,456	1,073,456	New	$7,740	$2,433,000,000
MARBLE ARCH INVESTME...	3/31/2008	935,000	475,000	103.26%	$6,741	$238,000,000
CANTILLON CAPITAL MA...	3/31/2008	887,000	417,000	88.72%	$6,395	$4,515,000,000
HUDSON BAY CAPITAL M...	3/31/2008	880,000	880,000	New	$6,345	$186,000,000
JABRE CAPITAL PARTNE...	3/31/2008	845,000	845,000	New	$6,092	$622,000,000
HIGHBRIDGE CAPITAL M...	3/31/2008	783,301	783,301	New	$5,648	$9,974,000,000
INTEL CORP	3/31/2008	752,299	722,688	>1,000.00%	$5,424	$1,432,000,000
AXIAL CAPITAL MANAGE...	3/31/2008	750,000	750,000	New	$5,408	$913,000,000
TIGER GLOBAL MANAGEM...	3/31/2008	700,000	700,000	New	$5,047	$4,836,000,000
VANGUARD GROUP INC	3/31/2008	676,750	81,696	13.73%	$4,879	$479,175,000,000
ATLAS CAPITAL MANAGE...	3/31/2008	643,082	643,082	New	$4,637	$414,000,000
PRESCOTT GROUP CAPIT...	3/31/2008	589,293	589,293	New	$4,249	$334,000,000
MILLENNIUM MANAGEMEN...	3/31/2008	583,263	583,263	New	$4,205	$139,273,000,000
RAMIUS CAPITAL GROUP...	3/31/2008	480,000	480,000	New	$3,461	$1,053,000,000
BARCLAYS GLOBAL INVE...	3/31/2008	421,929	23,204	5.82%	$3,042	$693,057,000,000
EMPIRE CAPITAL MANAG...	3/31/2008	400,000	-10,000	-2.44%	$2,884	$553,000,000
DEUTSCHE BANK AG\	3/31/2008	381,488	367,196	>1,000.00%	$2,751	$142,125,000,000
OPPENHEIMER FUNDS IN...	3/31/2008	370,430	700	0.19%	$2,671	$83,009,000,000
CREDIT SUISSE/	3/31/2008	366,575	233,414	175.29%	$2,643	$82,448,000,000
CITIGROUP INC	3/31/2008	341,015	298,892	709.57%	$2,459	$86,674,000,000

SOMERVILLE TRADING E...	9/30/2007	338,843	338,843	New	$2,443	$4,411,000,000
CITADEL L P	3/31/2008	303,479	172,609	131.89%	$2,188	$43,411,000,000
SOUTHPOINT CAPITAL A...	3/31/2008	287,862	287,862	New	$2,075	$1,338,000,000
NATIONWIDE FUND ADVI...	3/31/2008	284,456	284,456	New	$2,051	$13,913,000,000
GRUBER & MCBAINE CAP...	3/31/2008	255,900	63,150	32.76%	$1,845	$812,000,000
THIRD POINT LLC	3/31/2008	250,000	250,000	New	$1,803	$3,382,000,000
VAN WAGONER CAPITAL ...	9/30/2007	247,500	40,000	19.28%	$1,784	$43,000,000
ASHFORD CAPITAL MANA...	3/31/2008	243,000	243,000	New	$1,752	$867,000,000
BEAR STEARNS ASSET M...	3/31/2008	241,741	-116,721	-32.56%	$1,743	$6,729,000,000
SAM SUSTAINABLE ASSE...	3/31/2008	240,000	240,000	New	$1,730	$2,240,000,000
GENERAL ELECTRIC CO	3/31/2008	230,020	0	0.00%	$1,658	$30,337,000,000
GOLDMAN SACHS GROUP ...	3/31/2008	219,255	193,834	762.50%	$1,581	$193,655,000,000
O'SHAUGHNESSY ASSET ...	3/31/2008	216,852	73,804	51.59%	$1,564
INTERLACHEN CAPITAL ...	3/31/2008	200,000	200,000	New	$1,442	$167,000,000
MARSHALL WACE NORTH ...	3/31/2008	189,000	177,483	>1,000.00%	$1,363	$1,802,000,000
JMP ASSET MANAGEMENT...	3/31/2008	186,610	186,610	New	$1,345	$146,000,000
SAC CAPITAL ADVISORS...	3/31/2008	166,832	148,110	791.10%	$1,203	$8,927,000,000
WELLS FARGO & CO/MN	3/31/2008	139,705	-10,583	-7.04%	$1,007	$83,329,000,000
PACIFIC EDGE INVESTM...	3/31/2008	138,500	28,500	25.91%	$999	$94,000,000
MARSHALL WACE LLP	3/31/2008	129,596	129,596	New	$934	$1,154,000,000
BANK OF HAWAII	3/31/2008	127,700	-31,100	-19.58%	$921	$2,420,000,000
TWO SIGMA INVESTMENT...	3/31/2008	121,500	121,500	New	$876	$4,534,000,000
DIALECTIC CAPITAL MA...	3/31/2008	118,619	118,619	New	$855	$214,000,000
GEODE CAPITAL MANAGE...	3/31/2008	115,400	63,014	120.29%	$832	$64,794,000,000
DELTEC ASSET MANAGEM...	3/31/2008	109,313	-135,563	-55.36%	$788	$445,000,000
NORTHERN TRUST CORP	3/31/2008	106,840	15,556	17.04%	$770	$176,206,000,000
STATE STREET CORP	3/31/2008	105,788	16,377	18.32%	$763	$519,224,000,000
J P MORGAN CHASE & C...	3/31/2008	101,403	101,403	New	$731	$158,729,000,000
TRELLUS MANAGEMENT C...	3/31/2008	100,000	100,000	New	$721	$691,000,000
ROCK HILL INVESTMENT...	3/31/2008	100,000	100,000	New	$721	$13,000,000
MERRILL LYNCH & CO I...	3/31/2008	95,578	28,468	42.42%	$689	$84,482,000,000
FROLEY REVY INVESTME...	3/31/2008	92,864	92,864	New	$670	$126,000,000
NEUBERGER BERMAN LLC	3/31/2008	85,500	85,500	New	$616	$93,318,000,000
CHILTON INVESTMENT C...	3/31/2008	82,864	82,864	New	$597	$7,581,000,000
SUNTRUST BANKS INC	3/31/2008	74,460	27,460	58.43%	$537	$28,847,000,000
BOGLE INVESTMENT MAN...	3/31/2008	73,745	73,745	New	$532	$1,458,000,000

CAXTON ASSOCIATES LL...	3/31/2008	73,725	73,725	New	$532	$5,644,000,000
RBC CAPITAL MARKETS ...	3/31/2008	72,603	72,503	>1,000.00%	$523	$15,291,000,000
KENNEDY CAPITAL MANA...	9/30/2007	70,700	-92,422	-56.66%	$510	$3,816,000,000
COMMONWEALTH OF PENN...	3/31/2008	70,687	33,887	92.08%	$510	$12,038,000,000
BANK OF NEW YORK MEL...	3/31/2008	64,728	272	0.42%	$467	$230,365,000,000
GALLEON MANAGEMENT L...	3/31/2008	60,741	60,741	New	$438	$3,392,000,000
LEHMAN BROTHERS HOLD...	3/31/2008	60,190	-348,133	-85.26%	$434	$20,816,000,000
GALLEON INTERNATIONA...	3/31/2008	57,850	57,850	New	$417	$177,000,000
GSA CAPITAL PARTNERS...	3/31/2008	52,274	-60,926	-53.82%	$377	$1,281,000,000
FIRST TRUST ADVISORS...	3/31/2008	49,633	17,089	52.51%	$358	$4,032,000,000
HVB CAPITAL MANAGEME...	9/30/2007	45,000	0	0.00%	$324	$131,000,000
RUSSELL FRANK CO/	3/31/2008	42,525	-15,375	-26.55%	$307	$45,163,000,000
AMERIPRISE FINANCIAL...	3/31/2008	40,570	38,570	>1,000.00%	$293	$56,421,000,000
PILLAR PACIFIC CAPIT...	3/31/2008	37,400	-2,200	-5.56%	$270	$277,000,000
WOOD ASSET MANAGEMEN...	3/31/2008	35,900	20,650	135.41%	$259	$772,000,000
RBC PROFESSIONAL TRA...	3/31/2008	34,000	21,450	170.92%	$245	$56,000,000
MAGNETAR FINANCIAL L...	3/31/2008	29,614	29,614	New	$214	$2,205,000,000
NATIXIS	3/31/2008	25,000	25,000	New	$180	$4,496,000,000
BALYASNY ASSET MANAG...	3/31/2008	25,000	25,000	New	$180	$1,678,000,000
BNP PARIBAS ARBITRAG...	3/31/2008	24,160	24,160	New	$174	$37,328,000,000
LAKEWOOD CAPITAL MAN...	3/31/2008	24,000	24,000	New	$173	$88,000,000
VERITABLE, L.P.	3/31/2008	23,000	23,000	New	$166	$2,372,000,000
CONTEXT CAPITAL MANA...	3/31/2008	18,284	18,284	New	$132	$36,000,000
GLENMEDE TRUST CO NA	3/31/2008	17,722	2,670	17.74%	$128	$6,351,000,000
COOLIDGE FRANCIS L	3/31/2008	17,268	17,268	New	$125	$352,000,000
JEFFERIES GROUP INC ...	3/31/2008	15,100	-100	-0.66%	$109	$1,664,000,000
RIDGECREST INVESTMEN...	3/31/2008	15,000	15,000	New	$108	$102,000,000
MAPLE SECURITIES USA...	3/31/2008	14,645	-7,755	-34.62%	$106	$128,000,000
LABRANCHE & CO INC	3/31/2008	14,136	-6,764	-32.36%	$102	$2,054,000,000
BEAR STEARNS & CO IN...	3/31/2008	11,581	-1,597	-12.12%	$83	$17,645,000,000
TRANSAMERICA INVESTM...	3/31/2008	11,000	-7,500	-40.54%	$79	$15,152,000,000
HARDING LOEVNER MANA...	3/31/2008	10,180	0	0.00%	$73	$1,897,000,000
ELLINGTON MANAGEMENT...	3/31/2008	10,000	10,000	New	$72	$644,000,000
PARADIGM CAPITAL MAN...	3/31/2008	10,000	0	0.00%	$72	$1,905,000,000
CHELSEA COUNSEL CO	3/31/2008	10,000	0	0.00%	$72	$349,000,000
PEAK6 INVESTMENTS, L...	3/31/2008	8,487	-10,872	-56.16%	$61	$2,497,000,000

CALIFORNIA PUBLIC EM...	3/31/2008	6,900	-174,300	-96.19%	$50	$61,198,000,000
ZEBRA CAPITAL MANAGE...	3/31/2008	3,757	3,388	918.16%	$27	$352,000,000
BLACKROCK INVESTMENT...	3/31/2008	3,100	-600	-16.22%	$22	$80,422,000,000
BARCLAYS PLC	3/31/2008	3,100	-11,075	-78.13%	$22	$36,096,000,000
HITE FUSION FUND, LL...	3/31/2008	2,839	707	33.16%	$20	$100,000,000
US BANCORP \DE\	3/31/2008	2,700	-800	-22.86%	$19	$35,123,000,000
ABERDEEN ASSET MANAG...	3/31/2008	2,302	2,302	New	$17	$12,350,000,000
MFC GLOBAL INVESTMEN...	3/31/2008	2,274	1,264	125.15%	$16	$7,729,000,000
UBS AG	3/31/2008	2,100	-358	-14.56%	$15	$39,220,000,000
FIRST NATIONAL BANK ...	3/31/2008	2,000	2000	2000	$14	$133,000,000
DAVIDSON D A & CO	3/31/2008	1,701	-680	-28.56%	$12	$1,273,000,000
SCHWAB CHARLES INVES...	3/31/2008	1,500	0	0.00%	$11	$29,753,000,000
MANAGED ACCOUNT ADVI...	3/31/2008	930	930	New	$7	$875,000,000
LOS ANGELES CAPITAL ...	3/31/2008	500	-1,000	-66.67%	$4	$5,131,000,000
FERRIS BAKER WATTS I...	3/31/2008	400	400	New	$3	$1,051,000,000
DORSEY WRIGHT & ASSO...	3/31/2008	134	0	0.00%	$1	$437,000,000
MAGEE THOMSON INVEST...	3/31/2008	118	-20	-14.49%	$1	$458,000,000
PRIVATE TRUST CO NA	3/31/2008	115	115	New	$1	$148,000,000
QUANTLAB CAPITAL MAN...	3/31/2008	100	100	New	$1	$179,000,000
DRESDNER BANK AG /FI	3/31/2008	0	-1,600	Sold Out	$0	$14,870,000,000
RBC CAPITAL MARKETS ...	3/31/2008	0	-2,000	Sold Out	$0	$14,476,000,000
RAFFERTY ASSET MANAG...	3/31/2008	0	-3,970	Sold Out	$0	$478,000,000
CREDIT SUISSE	3/31/2008	0	-4,200	Sold Out	$0	$33,323,000,000
P.A.W. CAPITAL CORP	3/31/2008	0	-13,900	Sold Out	$0	$223,000,000
WEISS MULTI-STRATEGY...	3/31/2008	0	-15,000	Sold Out	$0	$4,700,000,000
JACOBS LEVY EQUITY M...	3/31/2008	0	-15,600	Sold Out	$0	$14,872,000,000
CUPPS CAPITAL MANAGE...	3/31/2008	0	-18,500	Sold Out	$0	$173,000,000
OLD LANE, LP	3/31/2008	0	-22,280	Sold Out	$0	$783,000,000

OAK GROUP, INC.	3/31/2008	0	-23,770	Sold Out	$0	$79,000,000
FIRSTHAND CAPITAL MA...	3/31/2008	0	-27,900	Sold Out	$0	$509,000,000
D. E. SHAW & CO., IN...	3/31/2008	0	-30,507	Sold Out	$0	$42,235,000,000
WALL STREET ASSOCIAT...	3/31/2008	0	-49,100	Sold Out	$0	$2,000,000,000
HUNTINGTON NATIONAL ...	3/31/2008	0	-68,400	Sold Out	$0	$4,135,000,000
GOULD INVESTMENT PAR...	3/31/2008	0	-69,700	Sold Out	$0	$91,000,000
PUBLIC EMPLOYEES RET...	3/31/2008	0	-70,300	Sold Out	$0	$31,898,000,000
STERLING JOHNSTON CA...	3/31/2008	0	-72,900	Sold Out	$0	$1,097,000,000
RENAISSANCE TECHNOLO...	3/31/2008	0	-94,640	Sold Out	$0	$54,120,000,000
TORONTO DOMINION BAN...	3/31/2008	0	-100,358	Sold Out	$0	$26,064,000,000
FAIRFIELD GREENWICH ...	9/30/2007	0	-112,500	Sold Out	$0	$28,000,000
AH LISANTI CAPITAL G...	3/31/2008	0	-118,100	Sold Out	$0	$114,000,000

But then we have Yahoo claiming institutional and insider holdings at 100%. This means ALL of the short shares or 32% of the float could be Phantom shares.