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Institutional Investment Manager
HBK INVESTMENTS L P
HBK INVESTMENTS L P (CIK: 0001011443) incorporated in Delaware, located at 2300 North Field Street, Dallas, TX. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q4)
Original 13F HR (0001011443-15-000004) filed in 2015.02.13
#
Name
Shares
Value ($)
%
Options
Notes
1 MICRON TECHNOLOGY INC 31,700,000 113,123 1.58% PRN
2 AMERICAN RLTY CAP PPTYS INC SR CONV NT 3 18 38,500,000 35,709 0.50% PRN
3 WESCO INTL INC 10,790,000 29,006 0.41% PRN
4 COBALT INTL ENERGY INC 30,000,000 18,908 0.26% PRN
5 VEREIT Inc 20,250,000 18,681 0.26% PRN
6 MGM RESORTS INTERNATIONAL 15,000,000 17,672 0.25% PRN
7 Hologic, Inc. 10,000,000 12,530 0.18% PRN
8 SPDR S&P 500 ETF TR 5,300,000 1,089,362 15.23% Put
9 ANADARKO PETE CORP 4,105,000 338,663 4.73% Call
10 CUBIST PHARMACEUTI 2,850,750 286,928 4.01%
11 TWENTY FIRST CENTY FOX INC 4,000,000 153,620 2.15% Put
12 TWENTY FIRST CENTY FOX INC 4,146,696 152,972 2.14%
13 SAPIENT CORP 5,581,285 138,862 1.94%
14 AT&T INC 3,800,000 127,642 1.78% Put
15 NRG ENERGY INC 4,621,200 124,541 1.74% Put
16 Ashland Inc New 1,000,000 119,760 1.67% Call
17 AMERICAN CAP LTD 7,945,215 116,080 1.62%
18 MARRIOTT INTL INC NEW 1,460,000 113,924 1.59% Put
19 Tribune Media Company 1,768,912 105,728 1.48%
20 LOWES COS INC 1,330,651 91,549 1.28%
21 AMERICAN CAP LTD 5,000,000 73,050 1.02% Call
22 LOWES COS INC 1,000,000 68,800 0.96% Put
23 VANGUARD INDEX FDS 830,000 67,230 0.94% Put
24 COPART INC 1,797,458 65,589 0.92%
25 ALLEGION PUB LTD CO 1,154,428 64,025 0.89%
26 SPDR S&P 500 ETF TR 300,000 61,650 0.86%
27 SPDR SERIES TRUST 525,000 50,405 0.70% Put
28 LUMEN TECHNOLOGIES INC 1,267,500 50,168 0.70% Call
29 SCHLUMBERGER LTD 500,000 42,705 0.60% Call
30 MICROSOFT CORP 881,300 40,936 0.57%
31 CBS CORP NEW 719,800 39,834 0.56%
32 WPX ENERGY INC 3,393,400 39,465 0.55%
33 ISHARES TR 512,200 39,357 0.55% Put
34 ISHARES TR 320,000 38,278 0.54% Put
35 NRG ENERGY INC 1,407,000 37,919 0.53% Call
36 HEALTH CARE REIT INC 25,000,000 37,706 0.53%
37 Adt Corp 1,000,000 36,230 0.51% Call
38 iPath S&P 500 VIX Short-Term F 1,132,719 35,692 0.50%
39 ALLIANT TECHSYSTEM 296,581 34,478 0.48%
40 BIOGEN INC 100,700 34,183 0.48%
41 OMNICARE CAP TR II 380,000 34,002 0.48%
42 HSN Inc 415,600 31,586 0.44%
43 UNITED CONTL HLDGS INC 460,990 30,836 0.43%
44 BIG LOTS INC 750,000 30,015 0.42% Call
45 MGM RESORTS INTERNATIONAL 1,400,000 29,932 0.42% Put
46 LIBERTY MEDIA HOLDING CP INTER A 1,016,159 29,895 0.42%
47 MICRON TECHNOLOGY INC 844,500 29,566 0.41%
48 AMERICAN CAP LTD 2,000,000 29,220 0.41% Put
49 RITE AID CORP 3,800,864 28,582 0.40%
50 ANADARKO PETE CORP 334,088 27,562 0.39%
Page 1 of 19
New Holding filing (0001011443-16-000023) filed in 2016.02.16
#
Name
Shares
Value ($)
%
Options
Notes
1 DirectTV Com 2,196,720 190,456 83.87%
2 SIGMA ALDRICH 127,205 17,461 7.69%
3 TIME WARNER INC NEW 100,000 15,206 6.70% Call
4 TIME WARNER INC NEW 26,008 3,955 1.74%
New Holding filing (0001011443-15-000017) filed in 2015.11.16
#
Name
Shares
Value ($)
%
Options
Notes
1 TRW AUTOMOTIVE HLDGS CORP 3,814,721 392,344 56.25%
2 DRESSER-RAND GROUP INC 3,730,100 305,122 43.75%
New Holding filing (0001011443-15-000011) filed in 2015.05.15
#
Name
Shares
Value ($)
%
Options
Notes
1 CareFusion 1,058,175 62,792 100.00%