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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
201 ALLOT COMMUNICATIONS LTD 1,614,708 11,610 0.14%
202 ADTRAN INC COM 704,435 11,447 0.14%
203 SANMINA CORPORATION COM 558,085 11,251 0.13%
204 CSX CORP 343,062 11,201 0.13%
205 NUCOR CORP 250,000 11,018 0.13%
206 GREAT WESTERN BANCORP INC COM 455,548 10,983 0.13%
207 SPIRIT AIRLS INC 175,014 10,868 0.13%
208 ACADIA COMPANY COM 134,546 10,539 0.13%
209 Francesca's Holdings Corp 726,627 9,788 0.12%
210 RINGCENTRAL INC 517,230 9,564 0.11%
211 BIOMED REALTY TRUST INC 492,008 9,515 0.11%
212 Black Knight Financial Services Inc 308,144 9,512 0.11%
213 UNION PAC CORP 98,961 9,438 0.11%
214 E M C CORP MASS COM 350,000 9,237 0.11% Call
215 LADDER CAP CORP 529,274 9,183 0.11%
216 SPIRIT RLTY CAP INC NEW 926,243 8,957 0.11%
217 EURONAV NV ANTWERPEN 583,624 8,643 0.10%
218 BAZAARVOICE INC 1,449,288 8,536 0.10%
219 RACKSPACE HOSTING INC 228,394 8,494 0.10%
220 INTERACTIVE BROKERS GROUP IN 200,000 8,312 0.10%
221 PEABODY ENERGY CORP 3,749,904 8,212 0.10%
222 RELIANCE STEEL & ALUMINUM CO 133,875 8,097 0.10%
223 STARBUCKS CORP 150,000 8,042 0.10% Put
224 Nielsen Holdings B.V. 178,147 7,976 0.10%
225 ZAYO GROUP HOLDINGS 309,499 7,960 0.09%
226 YELP INC 175,000 7,530 0.09%
227 PENNYMAC MTG INVT TR 417,559 7,278 0.09%
228 CHATHAM LODGING TR COM 271,886 7,197 0.09%
229 MAKEMYTRIP LIMITED MAURITIUS 364,423 7,172 0.09%
230 CASTLIGHT HEALTH INC COM CL B 875,000 7,123 0.08%
231 WESTERN DIGITAL CORP 90,000 7,058 0.08% Call
232 VARONIS SYS INC COM 316,125 6,983 0.08%
233 SOLARCITY CORP 130,064 6,965 0.08%
234 COMPUTER SCIENCES CORP 105,807 6,945 0.08%
235 TRAVELPORT WORLDWIDE LTD SHS 500,000 6,890 0.08%
236 PLATFORM SPECIALTY PRODS COR 269,080 6,883 0.08%
237 GENER8 MARITIME INC COM 500,000 6,815 0.08%
238 OMNIVISION TECHS INC 259,408 6,795 0.08%
239 AVNET INC 150,816 6,200 0.07%
240 ALLEGHENY TECHNOLOGIES INC 199,982 6,039 0.07%
241 NOKIA CORP 859,874 5,890 0.07%
242 MARKETO INC COM 209,440 5,877 0.07%
243 BRIXMOR PROPERTY 250,000 5,783 0.07%
244 ECHO GLOBAL LOGISTICS INC COM 175,000 5,716 0.07%
245 OCLARO INC 2,480,403 5,606 0.07%
246 PRESS GANEY HLDGS INC 194,913 5,588 0.07%
247 XACTLY CORPORATION 650,000 5,584 0.07%
248 WORKIVA INC 402,938 5,573 0.07%
249 HILTON WORLDWIDE 200,000 5,510 0.07%
250 QUOTIENT LTD 371,170 5,490 0.07% Call
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