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Institutional Investment Manager
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (CIK: 0000912938) incorporated in Delaware, located at 111 Huntington Avenue, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q4)
Original 13F HR (0000950123-15-001950) filed in 2015.02.13
#
Name
Shares
Value ($)
%
Options
Notes
101 ALBEMARLE CORP 4,065 244,428 0.00%
102 ALBEMARLE CORP 22,472 1,351,241 0.00%
103 ALERE INC 6,016 228,608 0.00%
104 ALEX REAL ESTATE EQ 4,117 365,343 0.00%
105 ALEX REAL ESTATE EQ 327,062 29,023,482 0.01%
106 ALEXION PHARMACEUTICALS INC 16,579 3,067,612 0.00%
107 ALEXION PHARMACEUTICALS INC 63,911 11,825,452 0.01%
108 ALEXION PHARMACEUTICALS INC 6,777 1,253,948 0.00%
109 ALEXION PHARMACEUTICALS INC 114,611 21,206,473 0.01%
110 ALEXION PHARMACEUTICALS INC 2,092,096 387,100,523 0.20%
111 ALIBABA GROUP HLDG LTD 2,213 230,019 0.00%
112 ALIBABA GROUP HLDG LTD 699 72,654 0.00%
113 ALIBABA GROUP HLDG LTD 1,525 158,508 0.00%
114 ALIBABA GROUP HLDG LTD 10,953 1,138,455 0.00%
115 ALIBABA GROUP HLDG LTD 159,946 16,624,787 0.01%
116 ALIGN TECHNOLOGY INC 9,516 532,040 0.00%
117 ALIGN TECHNOLOGY INC 390,048 21,807,584 0.01%
118 ALLETE INC COM NEW 1,409,251 77,706,100 0.04%
119 ALLIANT ENERGY CORP 1,206 80,103 0.00%
120 ALLIANT ENERGY CORP 502,070 33,347,489 0.02%
121 ALLIANT ENERGY CORP 89,116 5,919,085 0.00%
122 ALLIANT ENERGY CORP 1,589 105,541 0.00%
123 ALLIED WRLD ASSUR COM HLDG A 158,030 5,992,498 0.00%
124 ALLISON TRANSMISSION HLDGS INC COM 2,187,165 74,144,893 0.04%
125 ALLISON TRANSMISSION HLDGS INC COM 23,292 789,599 0.00%
126 ALNYLAM PHARMACEUTICALS INC 1,936 187,792 0.00%
127 ALNYLAM PHARMACEUTICALS INC 77,786 7,545,242 0.00%
128 ALTERA CORPORATION 1,305,642 48,230,415 0.02%
129 ALTERA CORPORATION 52,342 1,933,513 0.00%
130 ALTERA CORPORATION 1,738,407 64,216,755 0.03%
131 ALTERA CORPORATION 1,412,984 52,195,629 0.03%
132 ALTERA CORPORATION 43,660 1,612,800 0.00%
133 ALTERA CORPORATION 546,571 20,190,333 0.01%
134 ALTERA CORPORATION 8,004,310 295,679,211 0.15%
135 ALTERA CORPORATION 1,001,165 36,983,035 0.02%
136 ALTRIA GROUP INC 469,855 23,149,756 0.01%
137 ALTRIA GROUP INC 38,603 1,901,970 0.00%
138 ALTRIA GROUP INC 2,594 127,806 0.00%
139 ALTRIA GROUP INC 115,016 5,666,838 0.00%
140 ALTRIA GROUP INC 6,300,063 310,404,104 0.16%
141 AMAG PHARMACEUTICALS INC 7,331 312,447 0.00%
142 AMAG PHARMACEUTICALS INC 299,043 12,745,213 0.01%
143 AMAZON COM INC 3,404 1,056,431 0.00%
144 AMAZON COM INC 546,773 169,691,001 0.09%
145 AMAZON COM INC 32,675 10,140,686 0.01%
146 AMAZON COM INC 2,028 629,390 0.00%
147 AMAZON COM INC 21,500 6,672,525 0.00%
148 AMBEV SA 22,223,348 138,229,225 0.07%
149 AMBEV SA 8,909,828 55,419,130 0.03%
150 AMBEV SA 25,801 160,482 0.00%
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