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Two Sigma Investments, LP

Q4 2015 Holdings

Filed 2016-02-16 | 2635 holdings | $810.9M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Sientra IncCOM82621J105$14424,3000.0%
ION Geophysical CorpCOM462044108$145288,9550.0%
Safe Bulkers Inc(SB)COMY7388L103$146179,7570.0%
News Corp New(NWSA)PutCL A65249B109$14711,0000.0%
Universal Stainless & AlloyCOM913837100$14815,9170.0%
Mitel Networks CorpCOM60671Q104$14819,2610.0%
Contango Oil & Gas Company(MCF1EUR)COM NEW21075N204$14823,0780.0%
Verastem IncCOM92337C104$14879,5360.0%
Olympic Steel Inc(ZEUS)COM68162K106$14912,8290.0%
Actua CorpCOM005094107$14912,9790.0%
Unisys Corp(UIS)COM NEW909214306$15113,6550.0%
Oxford Immunotec Global PLCORD SHSG6855A103$15213,2500.0%
Marchex Inc(MCHX)CL B56624R108$15339,3850.0%
Tower Semiconductor LTD(TSEM)SHS NEWM87915274$15310,9000.0%
Dynex Cap IncCOM NEW26817Q506$15524,4270.0%
Patterson UTI Energy Inc(PTEN)COM703481101$15810,4800.0%
Transalta Corp(TAC)COM89346D107$15844,5260.0%
Noble Corp PLCPutSHS USDG65431101$15815,0000.0%
Navios Maritime Acquis CorpSHSY62159101$16053,2880.0%
Limelight Networks IncCOM53261M104$160109,8410.0%
KB Home(KBH)PutCOM48666K109$16013,0000.0%
Timkensteel Corp(MTUS)COM887399103$16119,1760.0%
United DEV FDG IVCOM910187103$16214,7150.0%
Harvard Bioscience Inc(HBIO)COM416906105$16246,8210.0%
Altisource Residential CorpCL B02153W100$16313,1000.0%
Acelrx Pharmaceuticals Inc(ACRXUSD)COM00444T100$16442,5310.0%
Manning & Napier IncCL A56382Q102$16419,3060.0%
Annaly Cap Mgmt Inc(NLYEUR)COM035710409$16717,8440.0%
CAI International Inc(CAI1USD)COM12477X106$16716,5720.0%
Vicor Corp(VICR)COM925815102$16718,2890.0%
Ciber IncCOM17163B102$16847,9770.0%
Permian Basin RTY TR(PBT)UNIT BEN INT714236106$17033,6870.0%
Hertz Global Holdings IncCallCOM42805T105$17112,0000.0%
Franks Intl N V(XPRO)COMN33462107$17510,5000.0%
Blackberry LTD(BB)PutCOM09228F103$17619,0000.0%
Catchmark Timber TR Inc(CTT1USD)CL A14912Y202$17715,6760.0%
Axcelis Technologies IncCOM054540109$17868,5940.0%
Bank Mutual Corp NewCOM063750103$17922,8980.0%
First Conn Bancorp Inc MDCOM319850103$17910,3010.0%
Constellium NV(CSTM)CL AN22035104$17923,2000.0%
First Financial Northwest inCOM32022K102$18012,8880.0%
Louisiana PAC Corp(LPX)CallCOM546347105$18010,0000.0%
Computer Task Group Inc(CTGUSD)COM205477102$18227,4650.0%
Workiva Inc(WK)COM CL A98139A105$18310,4000.0%
Harmony Gold MNG LTD(HAM)SPONSORED ADR413216300$184197,5290.0%
Rightside Group LTDCOM76658B100$18422,1910.0%
Cliffs NAT RES IncCOM18683K101$186117,9250.0%
Wi-Lan IncCOM928972108$189141,6040.0%
E-Commerce China Dangdang inSPN ADS COM A26833A105$19126,6000.0%
Radnet Inc(RDNT)COM750491102$19231,1190.0%
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