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Institutional Investment Manager
JENNISON ASSOCIATES LLC
JENNISON ASSOCIATES LLC (CIK: 0000053417) incorporated in New York, located at 55 East 52nd Street, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q3)
Original 13F HR (0000053417-14-000202) filed in 2014.11.05
#
Name
Shares
Value ($)
%
Options
Notes
1 DYAX CORP COM CVR 2,010,562 20,347 0.02%
2 FANG HOLDINGS LTD 14,808 147 0.00%
3 HERSHA HOSPITALITY TR 1,004,536 6,399 0.01%
4 HERSHA HOSPITALITY TR 8,062,739 51,360 0.05%
5 Mylan Laboratories Inc 1,395,611 63,486 0.06%
6 Williams Partners Lp 80,183 4,254 0.00%
7 3M CO 18,899 2,678 0.00%
8 ABBOTT LABS 255,120 10,610 0.01%
9 ABBOTT LABS 21,339,930 887,528 0.85%
10 ABBVIE INC 2,170,927 125,393 0.12%
11 ACADIA COMPANY COM 98,295 4,767 0.00%
12 ACADIA COMPANY COM 861,651 41,790 0.04%
13 ACADIA PHARMACEUTICALS INC 2,752,736 68,157 0.06%
14 ACADIA PHARMACEUTICALS INC 150,753 3,733 0.00%
15 ACCELERON PHARMA INC 49,863 1,508 0.00%
16 ACCESS MIDSTREAM PARTNERS LP 31,263 1,990 0.00%
17 ACORDA THERAPEUTICS INC 419,895 14,226 0.01%
18 ACTAVIS PLC 27,171 6,556 0.01%
19 ACTAVIS PLC 3,381,884 815,981 0.78%
20 ACTIVISION BLIZZARD INC 9,660,147 200,834 0.19%
21 ADECOAGRO S A 715,625 6,298 0.01%
22 ADECOAGRO S A 6,831,168 60,114 0.06%
23 ADOBE INC 12,322,556 852,598 0.81%
24 ADOBE INC 123,473 8,543 0.01%
25 AERIE PHARMACEUTICALS INC 231,725 4,794 0.00%
26 AETNA INC NEW 30,309 2,455 0.00%
27 AGILENT TECHNOLOGIES INC 1,653,365 94,209 0.09%
28 AGIOS PHARMACEUTICALS INC COM 237,425 14,566 0.01%
29 AGNICO EAGLE MINES LTD 1,075,831 31,231 0.03%
30 AIR METHODS CORP 255,907 14,216 0.01%
31 AIR METHODS CORP 1,983,369 110,176 0.10%
32 AIR PRODS & CHEMS INC 181,357 23,609 0.02%
33 AIRGAS INC 1,056,124 116,860 0.11%
34 ALBEMARLE CORP 2,154,885 126,923 0.12%
35 ALEXION PHARMACEUTICALS INC 66,749 11,068 0.01%
36 ALEXION PHARMACEUTICALS INC 8,316,265 1,379,003 1.31%
37 ALIGN TECHNOLOGY INC 1,259,019 65,066 0.06%
38 ALLEGIANT TRAVEL CO COM 11,680 1,444 0.00%
39 ALLIANT ENERGY CORP 882,664 48,908 0.05%
40 ALLSCRIPTS HEALTHCARE SOLUTN 4,062,738 54,502 0.05%
41 ALNYLAM PHARMACEUTICALS INC 166,300 12,988 0.01% Put
42 ALNYLAM PHARMACEUTICALS INC 961,861 75,121 0.07%
43 ALTERA CORPORATION 1,285,588 45,998 0.04%
44 ALTRIA GROUP INC 14,009 644 0.00%
45 AMAZON COM INC 5,301,822 1,709,519 1.63%
46 AMAZON COM INC 52,548 16,944 0.02%
47 AMEREN CORP 1,652,908 63,356 0.06%
48 AMERICAN AIRLS GROUP INC 1,964,800 69,711 0.07%
49 AMERICAN ELEC PWR INC 2,112,516 110,294 0.11%
50 AMERICAN TOWER CORP NEW 80,064 7,496 0.01%
Page 1 of 18
Restatement filing (0000053417-14-000208) filed in 2014.11.12
#
Name
Shares
Value ($)
%
Options
Notes
751 MARKETO INC COM 61,882 1,999 0.00%
752 ACCESS MIDSTREAM PARTNERS LP 31,263 1,990 0.00%
753 DST SYS INC DEL 23,585 1,979 0.00%
754 EMERGE ENERGY SVCS LP 17,070 1,968 0.00%
755 STANCORP FINL GROUP INC COM 31,121 1,966 0.00%
756 ASBURY AUTOMOTIVE GROUP INC COM 30,144 1,942 0.00%
757 WRIGHT MEDICAL GROUP NV 63,875 1,935 0.00%
758 Laredo Petroleum Inc 85,372 1,913 0.00%
759 BOULDER BRANDS INC 138,113 1,882 0.00%
760 CARA THERAPEUTICS INC 223,324 1,874 0.00%
761 SEADRILL LIMITED 69,893 1,870 0.00%
762 MACROGENICS INC 88,964 1,859 0.00%
763 FIRSTMERIT CORPORATION 101,875 1,793 0.00%
764 NGL ENERGY PARTNERS LP 45,375 1,786 0.00%
765 MERITAGE HOMES CORP COM 49,376 1,753 0.00%
766 DEL FRISCOS RESTAURANT GROUP COM 91,460 1,751 0.00%
767 ISHARES TR 19,082 1,748 0.00%
768 FINISAR CORP 104,943 1,745 0.00%
769 DRESSER-RAND GROUP INC 20,916 1,721 0.00%
770 Pandora Media 71,170 1,719 0.00%
771 REALPAGE INC 110,783 1,717 0.00%
772 ENABLE MIDSTREAM PARTNERS LP 68,923 1,698 0.00%
773 Alcoa 104,331 1,679 0.00%
774 LYONDELLBASELL INDUSTRIES N 15,396 1,673 0.00%
775 RALLY SOFTWARE DEV CORP 138,528 1,664 0.00%
776 SUNOCO LOGISTICS PRTNRS L P 34,209 1,651 0.00%
777 HFF INCORPORATED CLASS A 56,940 1,648 0.00%
778 LOXO ONCOLOGY INC COM 125,000 1,641 0.00%
779 INFINERA CORPORATION 153,258 1,635 0.00%
780 DOW CHEM CO 30,523 1,601 0.00%
781 ENBRIDGE ENERGY PARTNERS L P 40,823 1,586 0.00%
782 Rose Rock Midstream LP 26,294 1,555 0.00%
783 ACCELERON PHARMA INC 49,863 1,508 0.00%
784 ALLEGIANT TRAVEL CO COM 11,680 1,444 0.00%
785 FIRST POTOMAC RLTY TR COM 121,717 1,430 0.00%
786 PBF LOGISTICS LP 56,250 1,424 0.00%
787 FULTON FINL CORP PA 128,026 1,419 0.00%
788 USA COMPRESSION PARTNERS LP COM UNIT LTD PARTN INTS 58,374 1,418 0.00%
789 TARGACEPT INC 554,491 1,403 0.00%
790 OSHKOSH CORP 31,246 1,380 0.00%
791 GENESEE AND WYOMING INC INC CL A 14,437 1,376 0.00%
792 LUXOTTICA GRP ADR 26,392 1,374 0.00%
793 KNOLL INC 78,618 1,361 0.00%
794 Crestwood Midstream Partners LP 59,811 1,356 0.00%
795 MCEWEN MNG INC 689,500 1,351 0.00%
796 ONEOK PARTNERS LP 23,971 1,341 0.00%
797 RLI CORP 30,974 1,341 0.00%
798 NORDSON CORP 17,571 1,337 0.00%
799 HOME BANCSHARES INC COM 45,291 1,332 0.00%
800 FOOT LOCKER INC 23,823 1,326 0.00%
Page 16 of 18