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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
451 PORTOLA PHARMACEUTICALS INC 642,005 16,230 0.02%
452 ALDER BIOPHARMACEUTICALS INC 1,262,087 16,003 0.01%
453 CYTEC INDUSTRIES INC 338,091 15,988 0.01%
454 WHITE MOUNTAINS INSURANCE GRP LTD 25,259 15,915 0.01%
455 EAST WEST BANCORP INC 454,779 15,462 0.01%
456 MATTRESS FIRM HOLDING CORP 256,888 15,429 0.01%
457 PACIRA PHARMACEUTICALS INC 158,137 15,327 0.01%
458 CHIMERIX INC 553,129 15,277 0.01%
459 SYMETRA FINANCIAL INC 652,886 15,232 0.01%
460 CAVIUM INC 304,165 15,126 0.01%
461 LUMOS NETWORKS CORP 927,286 15,068 0.01%
462 SCHLUMBERGER LTD 146,298 14,877 0.01%
463 OVASCIENCE INC COM 891,926 14,806 0.01%
464 INTERXION HOLDING N.V 533,854 14,782 0.01%
465 NIKE INC 165,158 14,732 0.01%
466 AGIOS PHARMACEUTICALS INC COM 237,425 14,566 0.01%
467 VISA INC 68,092 14,529 0.01%
468 FRESH MKT INC 415,171 14,502 0.01%
469 GOOGLE INC 25,033 14,453 0.01%
470 ISHARES NASDAQ BIOTECHNOLOGY ETF 24,543 14,441 0.01%
471 AVANIR PHARMACEUTICALS INC CL 1,200,000 14,304 0.01%
472 TANDEM DIABETES CARE INC COM 1,065,554 14,300 0.01%
473 TABLEAU SOFTWARE INC 196,196 14,254 0.01%
474 ACORDA THERAPEUTICS INC 419,895 14,226 0.01%
475 AIR METHODS CORP 255,907 14,216 0.01%
476 CALLAWAY GOLF CO 12,500,000 14,037 0.01%
477 SEMGROUP CORP CL A 167,994 13,989 0.01%
478 CELGENE CORP 146,637 13,898 0.01%
479 PROTECTIVE LIFE CO 200,139 13,892 0.01%
480 CENTENE CORP DEL 167,908 13,888 0.01%
481 Parkway Properties Inc 738,959 13,877 0.01%
482 MFA FINANCIAL INC COM 1,769,437 13,766 0.01%
483 NOVO-NORDISK A S 282,471 13,451 0.01%
484 DISNEY WALT CO 150,160 13,369 0.01%
485 FLEXION THERAPEUTICS INCORPORATED 722,142 13,186 0.01%
486 PRICELINE GRP INC 11,366 13,168 0.01%
487 HURON CONSULTING 215,654 13,149 0.01%
488 SOLARWINDS INC 311,398 13,094 0.01%
489 FEI COMPANY 173,516 13,087 0.01%
490 PROOFPOINT INC 352,116 13,077 0.01%
491 ALNYLAM PHARMACEUTICALS INC 166,300 12,988 0.01% Put
492 TETRAPHASE PHARMACEUTICALS I 648,114 12,930 0.01%
493 VAIL RESORTS INC 148,066 12,846 0.01%
494 HEARTLAND EXPRESS INC COM 535,602 12,833 0.01%
495 GILEAD SCIENCES INC 120,282 12,804 0.01%
496 ROSETTA RESOURCES INC 286,701 12,775 0.01%
497 METLIFE INC 10/10/12 413,000 12,716 0.01%
498 ORBCOMM INCORPORATED 2,184,201 12,559 0.01%
499 CARDIOVASCULAR SYSTEMS INCORPORATED DEL 522,807 12,354 0.01%
500 BOEING CO 94,262 12,007 0.01%
Page 10 of 18