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Institutional Investment Manager
Alyeska Investment Group, L.P.
Alyeska Investment Group, L.P. (CIK: 0001453072) incorporated in Delaware, located at 77 West Wacker Drive, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Original 13F HR (0001164691-15-000129) filed in 2015.08.14
#
Name
Shares
Value ($)
%
Options
Notes
1 JDS UNIPHASE CORP COM PAR $0.001 1,746,701 20,227 0.24%
2 PEABODY ENERGY CORP 3,749,904 8,212 0.10%
3 8POINT3 ENERGY PARTNERS LP 150,000 2,793 0.03%
4 A10 NETWORKS INC 622,147 4,007 0.05%
5 ACACIA RESH CORP ACACIA TCH COM 150,000 1,316 0.02%
6 ACADIA COMPANY COM 134,546 10,539 0.13%
7 ACHAOGEN INC COM 14,188 86 0.00%
8 ACTIVISION BLIZZARD INC 3,774,295 91,376 1.09%
9 ADAMAS PHARMACEUTICALS INC 71,876 1,885 0.02%
10 ADAPTIMMUNE THERAPEUTICS PLC 129,853 2,380 0.03%
11 ADMA BIOLOGICS, INC. 50,823 471 0.01%
12 ADTRAN INC COM 704,435 11,447 0.14%
13 AERCAP HOLDINGS NV 2,193,297 100,431 1.20%
14 AETNA INC NEW 2,022 258 0.00%
15 AFFIMED N V COM 140,585 1,894 0.02%
16 AGCO CORP 379,196 21,531 0.26%
17 AIR METHODS CORP 525,336 21,717 0.26%
18 AIR PRODS & CHEMS INC 374,137 51,193 0.61%
19 AIRGAS INC 545,958 57,751 0.69%
20 ALBEMARLE CORP 227,350 12,566 0.15%
21 ALEXION PHARMACEUTIC 313,486 56,669 0.68%
22 ALLEGHENY TECHNOLOGIES INC 199,982 6,039 0.07%
23 ALLIQUA BIOMEDICAL INC 25,478 134 0.00%
24 ALLISON TRANSMISSION HLDGS INC COM 100,000 2,926 0.03%
25 ALLOT COMMUNICATIONS LTD 1,614,708 11,610 0.14%
26 ALLSTATE CORP 880,436 57,114 0.68%
27 ALLY FINL INC 1,907,777 42,791 0.51%
28 AMAG PHARMACEUTICALS INC 209,622 14,476 0.17%
29 AMDOCS LTD 23,935 1,307 0.02%
30 AMERICAN CAP SR FLOATING LTD 250,888 3,174 0.04%
31 AMERICAN EQTY INVT LIFE HLD CO COM 1,590,827 42,921 0.51%
32 AMERICAN INTL GROUP INC 285,000 17,619 0.21%
33 AMERIPRISE FINL INC 471,610 58,918 0.70%
34 AMPHASTAR PHARMACEUTICALS IN COM 173,062 3,042 0.04%
35 ANADARKO PETE CORP 593,298 46,313 0.55%
36 ANTARES PHARMA INC 616,290 1,282 0.02%
37 APIGEE CORP 15,247 151 0.00%
38 APOLLO ED GROUP INC 1,262,505 16,261 0.19%
39 APPFOLIO INC 100,000 1,410 0.02%
40 AQUINOX PHARMACEUTICALS INC 98,369 683 0.01%
41 ARAMARK 100,000 3,097 0.04%
42 ARATANA THERAPEUTICS INC 143,252 2,166 0.03%
43 ARGOS THERAPEUTICS INC 132,584 908 0.01%
44 ASSURED GUARANTY LTD COM 1,429,752 34,300 0.41%
45 AURIS MED HLDG AG 264,839 1,287 0.02%
46 AVINGER INC 60,436 780 0.01%
47 AVNET INC 150,816 6,200 0.07%
48 AVOLON HLDGS LTD 39,294 902 0.01%
49 Abraxas Petroleum Corp 254,114 750 0.01%
50 Advent Software Inc. 758,090 33,515 0.40%
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New Holding filing (0001164691-16-000296) filed in 2016.08.17
#
Name
Shares
Value ($)
%
Options
Notes
1 TIME WARNER INC NEW 250,000 44,543 100.00%
New Holding filing (0001164691-16-000242) filed in 2016.02.18
#
Name
Shares
Value ($)
%
Options
Notes
1 SIGMA ALDRICH 500,000 69,675 33.14%
2 NXP SEMICONDUCTORS N V 1,200,000 47,964 22.81%
3 BAKER HUGHES INC 600,000 37,020 17.61%
4 BROADCOM CORP CL A 450,000 23,171 11.02%
5 ALTERA CORPORATION 400,000 20,480 9.74%
6 AVAGO TECHNOLOGIES LTD SHS 90,000 11,964 5.69% Put
New Holding filing (0001164691-15-000182) filed in 2015.11.19
#
Name
Shares
Value ($)
%
Options
Notes
1 Omnicare Inc (Acquired 8/18/2015) 585,118 55,147 28.87%
2 HOSPIRA INC. 600,000 53,226 27.86%
3 HUDSON CITY BANCORP INC 3,009,039 29,729 15.56%
4 HOME PROPERTIES INC 400,000 29,220 15.30%
5 DEALERTRACK TECHNOLOGIES INC 200,000 12,558 6.57%
6 ORBITZ WORLDWIDE INC 800,000 9,136 4.78%
7 NOKIA CORP 127,755 875 0.46%
8 HOME LN SERVICING SOLUTIONS LT ORD SHS 864,801 597 0.31%
9 WRIGHT MEDICAL GROUP N.V. 21,358 534 0.28%
Restatement filing (0001164691-15-000132) filed in 2015.08.14
#
Name
Shares
Value ($)
%
Options
Notes
401 ARGOS THERAPEUTICS INC 132,584 908 0.01%
402 AVOLON HLDGS LTD 39,294 902 0.01%
403 TURTLE BEACH CORP COM 381,907 871 0.01%
404 GLAUKOS CORP 30,000 869 0.01%
405 FLAMEL TECHNOLOGIES SA SPONSORED ADR 40,973 868 0.01%
406 SHOPIFY INC 25,000 849 0.01%
407 OPOWER INC 70,384 810 0.01%
408 OLIN CORP 29,073 784 0.01%
409 AVINGER INC 60,436 780 0.01%
410 TENET HEALTHCARE CORP 13,249 767 0.01%
411 PACKAGING CORP AMER 12,250 766 0.01%
412 BELLEROPHON THERAPEUTICS INC 95,678 759 0.01%
413 COMPASS MINERALS INTL INC 9,127 750 0.01%
414 Abraxas Petroleum Corp 254,114 750 0.01%
415 DISCOVERY LABORATORIES INC N 1,102,107 749 0.01%
416 EDWARDS LIFESCIENCES CORP 5,235 746 0.01%
417 TOLL BROTHERS INC 19,291 737 0.01%
418 Carbylan Therapeutics Inc. 99,868 714 0.01%
419 FOGO DE CHAO INC 30,000 695 0.01%
420 LOMBARD MEDICAL INC 156,894 690 0.01%
421 AQUINOX PHARMACEUTICALS INC 98,369 683 0.01%
422 GLU MOBILE INC 110,028 683 0.01%
423 TRINITY INDS INC 25,736 680 0.01%
424 PEOPLES UTAH BANCORP COM 40,000 679 0.01%
425 MAXPOINT INTERACTIVE 83,097 671 0.01%
426 BIND THERAPEUTICS INC 114,786 642 0.01% Call
427 WCI COMMUNITIES ORD 26,293 641 0.01%
428 City Office Reit, Inc. 50,916 631 0.01%
429 MICHAELS COS INC 23,107 622 0.01%
430 Wuxi Pharmatech Inc ADR 14,522 614 0.01%
431 Catabasis Pharmaceuticals Inc 50,000 611 0.01%
432 QUOTIENT LTD 41,339 611 0.01%
433 TCP INTL HLDGS LTD 139,258 586 0.01%
434 DAVIDSTEA INC 25,000 537 0.01%
435 VITAE PHARMACEUTICALS INC 37,041 533 0.01%
436 BERRY PLASTICS GROUP INC 16,422 532 0.01%
437 LANTHEUS HLDGS INC 82,461 510 0.01%
438 VIRTUS INVT PARTNERS INC COM 3,763 498 0.01%
439 BOJANGLES INC 20,000 477 0.01%
440 ADMA BIOLOGICS, INC. 50,823 471 0.01%
441 EXACT SCIENCES CORP 15,610 464 0.01%
442 TRILLIUM THERAPEUTICS INC 20,329 444 0.01%
443 MEDGENICS INC 71,383 438 0.01%
444 BARRACUDA NETWORKS INC 10,917 433 0.01%
445 LINCOLN EDL SVCS CORP 214,035 432 0.01%
446 TRANSITION THERAPEUTICS INC 197,429 415 0.00%
447 SPIRIT AEROSYSTEMS HLDGS INC 7,405 408 0.00%
448 INTRA-CELLULAR THERAPIES INC 12,515 400 0.00%
449 ROKA BIOSCIENCE INC 152,463 396 0.00%
450 DANAHER CORP DEL 4,567 391 0.00%
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