IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Twin Securities, Inc.

Q1 2021 Holdings

Filed 2021-05-17 | 19 holdings | $155.8K | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
Slack Technologies Inc(WORK)COM CL A83088V102$55.9K1,375,86835.9%
Alexion Pharmaceuticals Inc(ALXN)COM015351109$35.0K228,88222.5%
Realpage Inc(RP)COM75606N109$31.6K362,25320.3%
Inphi Corp(IPHI)COM45772F107$12.0K67,4797.7%
GW Pharmaceuticals PLCADS36197T103$8.6K39,5415.5%
Aphria Inc(APH1EUR)COM03765K104$3.5K189,0192.2%
Foley Trasimene Acquistn COR(WPF)COM CL A34431F104$1.9K186,3521.2%
Kansas City SouthernCOM NEW485170302$1.8K6,8601.2%
Xilinx Inc(XLNXEUR)COM983919101$1.2K9,7420.8%
Grace W R & Co del NewCOM38388F108$97216,2400.6%
TG Therapeutics Inc(TGTX)COM88322Q108$84417,5000.5%
Altisource Asset Mgmt CorpCOM02153X108$74239,0590.5%
Marvell Technology Group LTD(MRVL)ORDG5876H105$65613,4000.4%
Foley Trasimene Acquistn COR*W EXP 05/26/20234431F112$408255,0600.3%
Supernova Partners AcquisitiCOM CL A86846V108$30330,0000.2%
CHP Merger Corp(CHPM)COM CL A12558Y106$11611,7080.1%
Scion Tech Growth IUNIT 12/17/2025G31067120$11010,8990.1%
Avanti Acquisition CorpSHS CL AG0682V109$9810,0000.1%
Cohn Robbins Holdings CorpCOM CL AG23726105$9810,0000.1%