TWIN SECURITIES, INC.

AUM: $187.04 M
13-F Portfolio Value: $181.76 M
Last 13-F Filed: Q1 2023
Concentration in top 10: 100.01%
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Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
SJRSHAW COMMUNICATIONS INC41.83%2,541,656$76,021,0002,158,256562.93%$29.9113F
HZNPHORIZON THERAPEUTICS PUB L22.83%380,201$41,495,000113,41242.51%$109.1413F
NATINATIONAL INSTRS CORP22.07%765,243$40,106,000765,243New$52.4113F
LSILIFE STORAGE INC4.66%64,595$8,468,00064,595New$131.0913F
OSHOAK STR HEALTH INC4.4%206,892$8,003,000206,892New$38.6813F
FHNFIRST HORIZON CORPORATION3.27%334,113$5,941,000334,113New$17.7813F
NCRNCR CORP NEW0.35%26,916$635,000-51,046-65.48%$23.5913F
VMWVMWARE INC0.31%4,560$569,0004,560New$124.7813F
FHNFIRST HORIZON CORPORATION (Put)0.17%17,500$311,00017,500New$17.7713F
NATINATIONAL INSTRS CORP (Call)0.12%4,000$210,0004,000New$52.513F
ATVIACTIVISION BLIZZARD INC-120,018Exited13F
AJRDAEROJET ROCKETDYNE HLDGS INC-29,794Exited13F
AAPLAPPLE INC-2,500Exited13F
AAWWATLAS AIR WORLDWIDE HLDGS IN-215,170Exited13F
LHCGLHC GROUP INC-101,557Exited13F
ONEM1LIFE HEALTHCARE INC-220,000Exited13F
SWIRSIERRA WIRELESS INC-45,000Exited13F
SGFYSIGNIFY HEALTH INC-332,807Exited13F
TGNATEGNA INC-15,049Exited13F
HZNPHORIZON THERAPEUTICS PUB L (Call)-41,200Exited13F
TSEMTOWER SEMICONDUCTOR LTD-33,287Exited13F
ATCOATLAS CORP-89,000Exited13F