• 13F History

Twin Securities, Inc.

13F Filings History

Latest 13F report
Q4 2024 - Feb 14, 2025
Value $
$170M
Signature - Title
Daren Taubenfeld - Chief Financial Officer
Location
New York, NY
Summary
This page shows a list of all the recent 13F filings made by Twin Securities, Inc.. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Twin Securities, Inc. reported 13 stock holdings with total value $170M as of Q4 2024. Top holdings included JNPR, K, HCP, SMAR, and HES.
Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Date Filed
Q4 2024 13 $170M +$101M -$18M +$83.4M JNPR, K, HCP, SMAR, HES 13F-HR 2/14/2025, 04:09 PM
Q3 2024 12 $85.6M +$48.2M -$47.1M +$1.08M JNPR, EDR, HES, SMAR, SRCL 13F-HR 11/14/2024, 04:23 PM
Q2 2024 12 $82.9M +$38.1M -$41.3M -$3.2M EDR, CERE, HES, X, HCP 13F-HR 8/14/2024, 04:08 PM
Q1 2024 9 $86.1M +$58.7M -$64.2M -$5.51M EDR, PXD, X, SWAV, CERE 13F-HR 5/15/2024, 04:04 PM
Q4 2023 8 $92.5M +$89.4M -$328M -$239M KRTX, X, CERE, SPLK, EDR 13F-HR 2/14/2024, 04:39 PM
Q3 2023 19 $411M +$287M -$71.8M +$215M ATVI, HZNP, ATVI, ATVI, SGEN 13F-HR 11/14/2023, 04:17 PM
Q2 2023 19 $180M +$137M -$140M -$2.88M HZNP, HZNP, SGEN, ISEE, HZNP 13F-HR 8/14/2023, 05:16 PM
Q1 2023 10 $182M +$141M -$1.2M +$139M SJR, HZNP, NATI, LSI, OSH 13F-HR 5/15/2023, 04:00 PM
Q4 2022 15 $115M +$70.8M -$14.6M +$56.2M HZNP, AAWW, LHCG, SJR, SGFY 13F-HR 2/14/2023, 03:30 PM
Q3 2022 22 $215M +$171M -$6.81M +$164M ZEN, GBT, CHNG, SJR, TWTR 13F-HR 11/14/2022, 03:32 PM
Q2 2022 19 $101M +$75M -$6.9M +$68.1M SJR, COHR, SWX, ZEN, TWTR 13F-HR 8/15/2022, 04:00 PM
Q1 2022 19 $155M +$136M +$136M PLAN, ZEN, CERN, NLSN, VNE 13F-HR 5/16/2022, 04:00 PM
Q4 2021 12 $186M +$146M -$13.3M +$133M XLNX, AMD, ATH, INFO, NUAN 13F-HR 2/14/2022, 03:58 PM
Q3 2021 16 $146M +$118M -$237M -$118M KSU, WTW, XLNX, ADI, STMP 13F-HR 11/15/2021, 04:22 PM
Q2 2021 18 $265M +$155M -$58.5M +$96.3M WORK, ALXN, MXIM, XLNX, KSU 13F-HR 8/16/2021, 04:14 PM
Q1 2021 19 $156M +$116M -$97.1M +$19.2M WORK, ALXN, RP, IPHI, GWPH 13F-HR 5/17/2021, 04:00 PM
Q4 2020 10 $141M +$106M -$741K +$105M TIF, WORK, XLNX, ACIA, CLGX 13F-HR 2/16/2021, 04:08 PM
Q3 2020 16 $139M +$111M -$13.4M +$97.6M LVGO, IMMU, TIF, NAV, MNTA 13F-HR 11/16/2020, 03:03 PM
Q2 2020 10 $169M +$155M -$1.43M +$154M TECD, TIF, TIF, PTLA, FSCT 13F-HR 8/14/2020, 04:42 PM
Q1 2020 15 $195M +$143M -$24.9M +$118M AGN, AGN, CY, MLNX, TIF 13F-HR 5/15/2020, 04:13 PM
Q4 2019 12 $155M +$108M -$20.6M +$87M AGN, TIF, ZAYO, QGEN, MDCO 13F-HR 2/14/2020, 03:33 PM
Q3 2019 10 $165M +$59.7M -$24.3M +$35.3M CELG, ONCE, ZAYO, AGN, MLNX 13F-HR 11/14/2019, 03:04 PM
Q2 2019 12 $276M +$160M -$25.9M +$134M RHT, APC, ONCE, CELG, ZAYO 13F-HR 8/14/2019, 04:10 PM
Q1 2019 15 $188M +$138M -$19.2M +$119M RHT, CVS, MLNX, CELG, CVS 13F-HR 5/15/2019, 04:01 PM
Q4 2018 13 $197M +$188M +$188M SHPG, CVS, CVS, ORBK, SHPG 13F-HR 2/14/2019, 03:14 PM
Q3 2018 13 $223M +$92.1M -$96.8M -$4.71M AET, COL, ESRX, NXPI, FOXA 13F-HR 11/14/2018, 03:16 PM
Q2 2018 14 $352M +$82.4M -$118M -$35.8M NXPI, AET, AABA, AKRXQ, NXPI 13F-HR 8/14/2018, 04:19 PM
Q1 2018 20 $583M +$130M -$142M -$12.4M AET, NXPI, AABA, AKRXQ, TWX 13F-HR 5/15/2018, 04:03 PM
Q4 2017 13 $680M +$279M -$63.2M +$216M AABA, AKRXQ, AET, TWX, TWX 13F-HR 2/14/2018, 08:26 AM
Q3 2017 24 $740M +$348M -$61.2M +$287M AABA, ALR, TWX, MON, AKRXQ 13F-HR 11/14/2017, 01:05 PM
Q2 2017 21 $623M +$353M -$24.8M +$328M AABA, ALR, MBBYF, RAI, MON 13F-HR 8/14/2017, 04:48 PM
Q1 2017 24 $580M +$193M -$44.8M +$149M YHOO, NXPI, RAI, MBBYF, ALR 13F-HR 5/15/2017, 04:02 PM
Q4 2016 17 $610M +$292M -$4.28M +$287M STJ, YHOO, NXPI, ALR, RAI 13F-HR 2/14/2017, 03:56 PM
Q3 2016 20 $574M +$292M -$43.7M +$249M LNKD, YHOO, STJ, ALR, MON 13F-HR 11/14/2016, 04:05 PM
Q2 2016 24 $554M +$308M -$90.6M +$218M LNKD, ALR, YHOO, AKRXQ, EMC 13F-HR 8/15/2016, 04:03 PM
Q1 2016 34 $801M +$455M -$80.5M +$374M TWC, BXLT, SNDK, AGN, AKRXQ 13F-HR 5/16/2016, 04:17 PM
Q4 2015 27 $611M +$237M -$6.42M +$230M TWC, AKRXQ, PRGO, VERXXXX, PCP 13F-HR 2/16/2016, 03:36 PM
Q3 2015 28 $540M +$367M -$15.2M +$352M ALTR, VERXXXX, TWC, HTZXXXX, PRGO 13F-HR 11/16/2015, 03:23 PM
Q2 2015 26 $532M +$253M -$36.7M +$216M A309PS, T104PS, ALTR, HTZXXXX, AGN 13F-HR 8/14/2015, 04:29 PM
Q1 2015 27 $851M +$570M -$123M +$446M SLXP, T104PS, A309PS, TWC, PCYC 13F-HR 5/15/2015, 04:02 PM
Q4 2014 14 $554M +$209M -$10.7M +$198M T104PS, F113PS, TWC, HTZXXXX, B108PS 13F-HR 2/17/2015, 08:21 AM
Q3 2014 17 $529M +$209M -$43.9M +$165M T104PS, LAMRXXXX, HTZXXXX, B108PS, TWC 13F-HR 11/13/2014, 03:19 PM
Q2 2014 20 $582M +$231M -$115M +$116M T104PS, FRX, HTZXXXX, B108PS, F113PS 13F-HR 8/13/2014, 05:01 PM
Q1 2014 23 $551M +$384M -$62.6M +$322M T104PS, HTZXXXX, MCK, LAMRXXXX, LAMRXXXX 13F-HR 5/14/2014, 04:11 PM
Q4 2013 22 $461M COLE, HTZXXXX, APC, LNCOQ, MBI 13F-HR 2/13/2014, 03:03 PM