Twin Securities, Inc.

13F Portfolio Filings

Most recent 13F
Q4 2023
Location
New York, NY
CIK
0001351351
All SEC filings
View on sec.gov
Holdings Value
Quarter Holdings Value ($000) Top Holdings Form Type Date Filed Filing ID
Q4 2023 11 94,801 KRTX, X, CERE, SPLK 13F-HR 2/14/2024 000117266124001530
Q3 2023 12 410,920 ATVI, HZNP, ATVI calls, ATVI puts 13F-HR 11/14/2023 000117266123004031
Q2 2023 12 180,353 HZNP, HZNP puts, SGEN, ISEE 13F-HR 8/14/2023 000117266123003160
Q1 2023 10 181,759 SJR-B.TO, HZNP, NATI, LSI 13F-HR 5/15/2023 000117266123002277
Q4 2022 15 114,837 HZNP, AAWW, LHCG, SJR-B.TO 13F-HR 2/14/2023 000117266123001349
Q3 2022 23 214,742 ZENDESK INC, GLOBAL BLOOD THERAPEUTICS IN, CHANGE HEALTHCARE INC, SJR-B.TO 13F-HR 11/14/2022 000117266122002585
Q2 2022 19 100,824 SJR-B.TO, COHR, SWX, ZENDESK INC calls 13F-HR 8/15/2022 000117266122001977
Q1 2022 19 154,969 PLAN, ZENDESK INC calls, CERN, NIELSEN HLDGS PLC 13F-HR 5/16/2022 000117266122001436
Q4 2021 12 186,416 XLNX, AMD calls, ATH, INFO 13F-HR 2/14/2022 000117266122000847
Q3 2021 19 167,868 KSU, WTW, XLNX, ADI 13F-HR 11/15/2021 000117266121002362
Q2 2021 18 264,642 WORK, ALXN, MXIM, XLNX 13F-HR 8/16/2021 000117266121001842
Q1 2021 19 155,810 WORK, ALXN, RP, IPHI 13F-HR 5/17/2021 000117266121001298
Q4 2020 10 141,443 TIF, WORK, XLNX, ACIA 13F-HR 2/16/2021 000117266121000829
Q3 2020 16 139,074 LVGO, IMMU, TIF, NAV 13F-HR 11/16/2020 000117266120002283
Q2 2020 10 168,708 TECD calls, TIF, TIF puts, PTLA 13F-HR 8/14/2020 000117266120001848
Q1 2020 15 195,430 AGN, AGN puts, CY, MELLANOX TECHNOLOGIES LTD calls 13F-HR 5/15/2020 000117266120001385
Q4 2019 12 154,541 AGN, TIF, ZAYO, QGEN 13F-HR 2/14/2020 000117266120000868
Q3 2019 11 165,905 CELG, ONCE, ZAYO, AGN 13F-HR 11/14/2019 000117266119002337
Q2 2019 12 276,436 RHT, APC, ONCE, CELG 13F-HR 8/14/2019 000117266119001867
Q1 2019 15 188,386 RHT, CVS, MELLANOX TECHNOLOGIES LTD, CELG 13F-HR 5/15/2019 000117266119001350
Q4 2018 13 197,140 SHPG, CVS, CVS calls, ORBK 13F-HR 2/14/2019 000117266119000833
Q3 2018 13 223,004 AET, COL, ESRX, NXPI 13F-HR 11/14/2018 000117266118002187
Q2 2018 14 351,614 NXPI, AET, AABA, AKRXQ 13F-HR 8/14/2018 000117266118001688
Q1 2018 20 582,678 AET, NXPI, AABA, AKRXQ 13F-HR 5/15/2018 000117266118001221
Q4 2017 13 679,807 AABA, AKRXQ, AET, TWX calls 13F-HR 2/14/2018 000117266118000603
Q3 2017 24 740,151 AABA, ALR, TWX, MON 13F-HR 11/14/2017 000117266117002097
Q2 2017 21 623,361 AABA, ALR, MBLY, RAI 13F-HR 8/14/2017 000117266117001702
Q1 2017 24 579,997 AABA, NXPI, RAI, MBLY 13F-HR 5/15/2017 000117266117001211
Q4 2016 17 609,582 STJ, AABA, NXPI, ALR 13F-HR 2/14/2017 000117266117000779
Q3 2016 20 573,585 LNKD, AABA, STJ, ALR 13F-HR 11/14/2016 000117266116004331
Q2 2016 24 553,895 LNKD, ALR, AABA, AKRXQ 13F-HR 8/15/2016 000117266116003876
Q1 2016 34 801,180 TWC, BXLT, SNDK, AGN calls 13F-HR 5/16/2016 000117266116003437
Q4 2015 27 611,314 TWC, AKRXQ, PRGO, VER 13F-HR 2/16/2016 000117266116002946
Q3 2015 28 539,595 ALTR, VER, TWC, HERTZ GLOBAL HOLDINGS INC 13F-HR 11/16/2015 000117266115002092
Q2 2015 26 531,996 DTV, AMERICAN RLTY CAP PPTYS INC, ALTR, HERTZ GLOBAL HOLDINGS INC 13F-HR 8/14/2015 000117266115001661
Q1 2015 27 850,511 SLXP, AMERICAN RLTY CAP PPTYS INC, DTV, TWC 13F-HR 5/15/2015 000117266115001195
Q4 2014 14 553,853 AMERICAN RLTY CAP PPTYS INC, COV, TWC, HERTZ GLOBAL HOLDINGS INC 13F-HR 2/17/2015 000117266115000606
Q3 2014 17 528,675 AMERICAN RLTY CAP PPTYS INC, LAMR, HERTZ GLOBAL HOLDINGS INC, ACTAVIS PLC calls 13F-HR 11/13/2014 000117266114001739
Q2 2014 20 582,434 AMERICAN RLTY CAP PPTYS INC, FRX, HERTZ GLOBAL HOLDINGS INC, ACTAVIS PLC calls 13F-HR 8/13/2014 000139834414004160
Q1 2014 23 551,048 AMERICAN RLTY CAP PPTYS INC, HERTZ GLOBAL HOLDINGS INC, MCK, LAMR 13F-HR 5/14/2014 000139834414002772
Q4 2013 22 461,390 COLE, HERTZ GLOBAL HOLDINGS INC, AMERICAN RLTY CAP PPTYS INC, APC 13F-HR 2/13/2014 000139834414000987