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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
601 NATUS MEDICAL INC DEL 23,537 848 0.01%
602 NAVIGANT CONSULTING INC 16,900 260 0.00%
603 NELNET INC 6,798 315 0.00%
604 NETAPP INC 74,600 3,092 0.04%
605 NETEASE INC 6,864 680 0.01%
606 NETFLIX INC 12,800 4,373 0.06% Put
607 NETFLIX INC 47,300 16,158 0.23%
608 NEW ORIENTAL ED & TECH GRP I 115,839 2,364 0.03%
609 NEW RESIDENTIAL INVT CORP COM NEW 135,671 1,733 0.02%
610 NEW SR INVEST GRP INC COM 133,200 2,191 0.03%
611 NEWCASTLE INVT CORP 79,416 357 0.00%
612 NEWFIELD EXPL CO 34,700 941 0.01%
613 NEWMONT CORP 114,370 2,162 0.03%
614 NEWPORT CORP 22,500 430 0.01%
615 NEWS CORPORATION NEW CLASS B 30,500 460 0.01%
616 NICE LTD 15,400 780 0.01%
617 NIPPON TEL &TEL CORP SPON ADR EACH REP 1 47,200 1,209 0.02%
618 NOBLE ENERGY INC 37,000 1,755 0.02%
619 NOKIA CORP 117,800 926 0.01%
620 NORTHSTAR ASSET 26,200 591 0.01%
621 NORTHSTAR RLTY FIN CORP COM NEW 286,300 5,033 0.07%
622 NOVAGOLD RES INC 24,327 72 0.00%
623 NOVARTIS A G 18,900 1,751 0.02%
624 NOVO-NORDISK A S 18,800 796 0.01%
625 NRG ENERGY INC 1,407,000 37,919 0.53% Call
626 NRG ENERGY INC 4,621,200 124,541 1.74% Put
627 NTT DOCOMO INC 16,700 244 0.00%
628 NUANCE COMMUNICATIONS INC 112,600 1,607 0.02%
629 NUCOR CORP 28,300 1,388 0.02%
630 NUTRI SYS INC NEW 45,021 880 0.01%
631 NUVASIVE INC 21,300 1,005 0.01%
632 NVIDIA CORPORATION 24,873 499 0.01%
633 NXP SEMICONDUCTORS N V 34,600 873 0.01%
634 NXSTAGE MED INC COM 37,254 668 0.01%
635 National Bank of Greece - ADR 63,040 113 0.00%
636 Nomura Holdings Inc 13,600 77 0.00%
637 OASIS PETE INC NEW 29,000 480 0.01%
638 OCEANEERING INTL INC 100,000 5,881 0.08% Put
639 OGE ENERGY CORP 73,215 2,598 0.04%
640 OIL STS INTL INC 22,402 1,095 0.02%
641 OLD REP INTL CORP 154,950 2,267 0.03%
642 OMNICARE CAP TR II 380,000 34,002 0.48%
643 OMNIVISION TECHS INC 93,053 2,419 0.03%
644 ONEOK INC NEW 144,490 7,194 0.10%
645 ORACLE CORP 30,100 1,354 0.02%
646 ORBITZ WORLDWIDE INC 362,800 2,986 0.04%
647 OSI SYSTEMS INC COM 38,600 2,732 0.04%
648 OUTFRONT MEDIA INC 35,200 945 0.01%
649 OWENS ILL INC 12,824 346 0.00%
650 PACIRA PHARMACEUTICALS INC 2,300 204 0.00%
Page 13 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 CABLE INC 100,000 15,206 6.70% Call
4 TIME WARNER CABLE INC 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%