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Institutional Investment Manager
NORTHERN TRUST CORP
NORTHERN TRUST CORP (CIK: 0000073124) incorporated in Delaware, registered under State Commercial Banks, located at 50 S Lasalle St, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Original 13F HR (0001256484-15-000017) filed in 2015.08.13
#
Name
Shares
Value ($)
%
Options
Notes
401 AIRCASTLE LTD 426,070 9,659 0.00%
402 AIRCASTLE LTD 1,032,570 23,408 0.01%
403 AIRGAS INC 525,303 55,567 0.02%
404 AIRGAS INC 89,549 9,472 0.00%
405 AIRGAS INC 168,580 17,832 0.01%
406 AIRGAS INC 96,484 10,206 0.00%
407 AIRGAS INC 1,802 191 0.00%
408 AK STL HLDG CORP 1,678,024 6,494 0.00%
409 AK STL HLDG CORP 164,797 638 0.00%
410 AK STL HLDG CORP 15,082 58 0.00%
411 AKAMAI TECHNOLOGIES 417,482 29,149 0.01%
412 AKAMAI TECHNOLOGIES INC 20,880 1,458 0.00%
413 AKAMAI TECHNOLOGIES INC 1,360,179 94,968 0.03%
414 AKAMAI TECHNOLOGIES INC 472,478 32,988 0.01%
415 AKAMAI TECHNOLOGIES INC 347,522 24,264 0.01%
416 AKEBIA THERAPEUTICS INC 127,228 1,309 0.00%
417 AKEBIA THERAPEUTICS INC 4,412 45 0.00%
418 AKORN INC 315,339 13,768 0.00%
419 AKORN INCORPORATED 912,548 39,842 0.01%
420 AKORN INCORPORATED 119,994 5,239 0.00%
421 AKORN INCORPORATED 3,611 158 0.00%
422 AKORN INCORPORATED 1,658 72 0.00%
423 ALAMO GROUP INC 84,134 4,597 0.00%
424 ALAMO GROUP INC 500 27 0.00%
425 ALAMO GROUP INC 12,578 687 0.00%
426 ALAMOS GOLD INC 11,619 66 0.00%
427 ALASKA AIR GROUP INC 889,741 57,326 0.02%
428 ALASKA AIR GROUP INC 55,860 3,599 0.00%
429 ALASKA AIR GROUP INC 55,242 3,559 0.00%
430 ALASKA AIR GROUP INC 689 44 0.00%
431 ALASKA AIR GROUP INC 111,449 7,181 0.00%
432 ALASKA COMMUNICATIONS SYS GR 80,739 194 0.00%
433 ALASKA COMMUNICATIONS SYS GR 13,931 33 0.00%
434 ALBANY INTL CORP CL A 282,639 11,249 0.00%
435 ALBANY INTL CORP CL A 33,104 1,318 0.00%
436 ALBANY INTL CORP CL A 1,700 68 0.00%
437 ALBANY MOLECULAR RESH INC 95,683 1,935 0.00%
438 ALBEMARLE CORP 859,450 47,502 0.01%
439 ALBEMARLE CORP 250,660 13,854 0.00%
440 ALBEMARLE CORP 110,605 6,113 0.00%
441 ALBEMARLE CORP 6,919 382 0.00%
442 ALBEMARLE CORP 79,238 4,379 0.00%
443 ALCATEL-LUCENT 20,000 72 0.00%
444 ALCENTRA CAP CORP COM 20,323 258 0.00%
445 ALCOA INC COM 637,324 7,106 0.00%
446 ALDER BIOPHARMACEUTICALS INC 117,492 6,224 0.00%
447 ALDER BIOPHARMACEUTICALS INC 10,374 550 0.00%
448 ALDER BIOPHARMACEUTICALS INC 949 50 0.00%
449 ALERE INC 31,523 1,663 0.00%
450 ALERE INC 4,498 237 0.00%
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