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Institutional Holdings of MARVELL TECHNOLOGY GROUP, LTD. (MRVL) on 12/31/2011

1. Company Information

Company/StockMARVELL TECHNOLOGY GROUP, LTD. (stock symbol: MRVL)
Funds Ownership306 out of total 3028 funds (10%) own this stock
Funds own total 393,181,472 shares, 64.31% of all outstanding shares
Funds SOLD -17,960,912 shares (-4.37%) in the quarter ended on 12/31/2011

2. Top 20 Funds Held MRVL in this Quarter (By Shares) Add to Yahoo Finance Message Board

No.FundSharesPut/CallActivity(Shr)% Port.% Out. Shrs
1.)FMR LLC52,207,904Cut -12.47%0.15%8.54%
2.)PRICE T ROWE ASSOCIATES INC MD 37,195,545Added 18.64%0.18%6.08%
3.)ALLIANCEBERNSTEIN LP27,381,083Added 45.73%0.41%4.48%
4.)MAVERICK CAPITAL LTD19,980,165Added 32.19%3.85%3.27%
5.)GREENLIGHT CAPITAL INC17,373,557Added 4.41%4.60%2.84%
6.)PLATINUM INVESTMENT MANAGEMENT LTD12,121,992Added 0.60%4.81%1.98%
7.)BLACKROCK INSTITUTIONAL TRUST COMPANY NA11,708,542Added 5.05%0.04%1.92%
8.)BLACKROCK ADVISORS LLC10,714,229Added 12.23%0.17%1.75%
9.)VANGUARD GROUP INC10,307,959Added 1.56%0.02%1.69%
10.)THIRD POINT LLC10,000,000New5.55%1.64%
11.)TIAA CREF INVESTMENT MANAGEMENT LLC9,823,048Added 1.59%0.13%1.61%
12.)STATE STREET CORP8,840,818Cut -3.42%0.02%1.45%
13.)D E SHAW & CO INC8,362,301Added 53.54%0.31%1.37%
14.)INVESCO LTD7,736,378Added 13.78%0.06%1.27%
15.)ARTIS CAPITAL MANAGEMENT LP6,955,135Cut -61.20%9.35%1.14%
16.)AMERIPRISE FINANCIAL INC6,895,726Added 17.70%0.07%1.13%
17.)ALKEON CAPITAL MANAGEMENT LLC6,333,081Cut -21.86%3.22%1.04%
18.)RCM CAPITAL MANAGEMENT LLC5,010,676Cut -1.19%0.36%0.82%
19.)CHILTON INVESTMENT CO LLC4,461,230New1.55%0.73%
20.)BLACKROCK FUND ADVISORS4,271,194Added 2.93%0.03%0.70%



3. Top 20 Funds Held MRVL in this Quarter (By % of Portfolio) Add to Yahoo Finance Message Board

No.FundSharesPut/CallActivity(Shr)% Port.% Out. Shrs
1.)WHITMAN CAPITAL LLC919,364Cut -6.98%13.85%0.15%
2.)ARTIS CAPITAL MANAGEMENT LP6,955,135Cut -61.20%9.35%1.14%
3.)7X7 ASSET MANAGEMENT LLC1,350,000CALLAdded 12.50%6.48%0.22%
4.)THIRD POINT LLC10,000,000New5.55%1.64%
5.)PAW CAPITAL CORP445,000Added 11.25%4.94%0.07%
6.)PLATINUM INVESTMENT MANAGEMENT LTD12,121,992Added 0.60%4.81%1.98%
7.)GREENLIGHT CAPITAL INC17,373,557Added 4.41%4.60%2.84%
8.)BRIGHTPOINT CAPITAL ADVISORS LLC411,130Unchanged4.39%0.07%
9.)BRIGHTFIELD CAPITAL MANAGEMENT LLC225,000Cut -18.18%3.86%0.04%
10.)MAVERICK CAPITAL LTD19,980,165Added 32.19%3.85%3.27%
11.)FORT HILL CAPITAL MANAGEMENT LLC55,048Added 362.59%3.43%0.01%
12.)ALKEON CAPITAL MANAGEMENT LLC6,333,081Cut -21.86%3.22%1.04%
13.)SIVEST GROUP INC150,000Unchanged2.46%0.02%
14.)HARBER ASSET MANAGEMENT LLC123,700Added 62.76%2.34%0.02%
15.)BAY HILL CAPITAL MANAGEMENT LLC117,574Added 139.22%2.22%0.02%
16.)INTREPID CAPITAL MANAGEMENT INC DE 190,000Added 58.33%2.16%0.03%
17.)TRUE BEARING ASSET MANAGEMENT LP199,860Added 2.04%1.62%0.03%
18.)RIVERPOINT CAPITAL MANAGEMENT458,018Cut -5.95%1.57%0.07%
19.)SVENSON SCOTT509,991Cut -1.27%1.55%0.08%
20.)CHILTON INVESTMENT CO LLC4,461,230New1.55%0.73%

4. Top 20 Funds BOUGHT NEW MRVL in this Quarter (By Shares) Add to Yahoo Finance Message Board

No.FundSharesPut/Call% Port.% Out. Shrs
1.)THIRD POINT LLC10,000,0005.55%1.64%
2.)CHILTON INVESTMENT CO LLC4,461,2301.55%0.73%
3.)ARROWSTREET CAPITAL LIMITED PARTNERSHIP2,558,2410.31%0.42%
4.)RENAISSANCE TECHNOLOGIES LLC756,8000.04%0.12%
5.)CI INVESTMENTS INC723,0000.12%0.12%
6.)WEISS GEORGE A650,0000.30%0.11%
7.)LINGOHR & PARTNER NORTH AMERICA INC604,3000.78%0.10%
8.)LINGOHR & PARTNER ASSET MANAGEMENT GMBH604,3000.78%0.10%
9.)DOW CHEMICAL CO DE 417,4000.56%0.07%
10.)MAPLELANE CAPITAL LLC415,0000.51%0.07%
11.)OXFORD ASSET MANAGEMENT406,4360.14%0.07%
12.)ROYAL BANK OF CANADA 371,100CALL0.01%0.06%
13.)MAPLELANE CAPITAL LLC370,000CALL0.45%0.06%
14.)CASTLE CREEK ARBITRAGE LLC200,000CALL0.20%0.03%
15.)FJARDE AP FONDEN (THE FOURTH SWEDISH NATIONAL PENSIONFUND)193,5890.06%0.03%
16.)ANDRA AP FONDEN190,6000.09%0.03%
17.)MERITAGE PORTFOLIO MANAGEMENT159,2450.41%0.03%
18.)O'SHAUGHNESSY ASSET MANAGEMENT LLC147,8950.08%0.02%
19.)RENAISSANCE GROUP LLC135,7530.06%0.02%
20.)PARALLAX VOLATILITY ADVISERS LLC116,6840.01%0.02%

5. Top 20 Funds SOLD OUT MRVL in this Quarter (By Shares) Add to Yahoo Finance Message Board

No.FundSharesPut/Call% Port.% Out. Shrs
1.)OPPENHEIMER FUNDS INC12,956,6500.38%2.12%
2.)OZ MANAGEMENT LP3,035,4250.27%0.50%
3.)HGK ASSET MANAGEMENT INC2,247,5341.61%0.37%
4.)TIMBER HILL LLC1,511,900CALL0.06%0.25%
5.)ING GROEP NV1,404,2540.54%0.23%
6.)TIMBER HILL LLC1,338,600PUT0.05%0.22%
7.)CAPSTONE INVESTMENT ADVISORS LLC622,100CALL0.11%0.10%
8.)DIAMOND CAPITAL MANAGEMENT INC DE 502,6000.76%0.08%
9.)NUVEEN ASSET MANAGEMENT LLC450,8960.06%0.07%
10.)LAZARD ASSET MANAGEMENT LLC369,7250.00%0.06%
11.)TIMBER HILL LLC270,9060.01%0.04%
12.)GW CAPITAL MANAGEMENT LLC261,0000.13%0.04%
13.)SIGMA CAPITAL MANAGEMENT LLC255,0000.27%0.04%
14.)PROSPECTOR PARTNERS LLC222,8000.16%0.04%
15.)GRUBER & MCBAINE CAPITAL MANAGEMENT LLC200,0000.72%0.03%
16.)D E SHAW & CO INC190,000CALL0.01%0.03%
17.)SG AMERICAS SECURITIES LLC160,000PUT0.00%0.03%
18.)SUMITOMO LIFE INSURANCE CO155,5230.19%0.03%
19.)EMPLOYEES RETIREMENT SYSTEM OF TEXAS140,0000.03%0.02%
20.)GARGOYLE SERVICES LLC131,7331.06%0.02%