×

Subscribe Today

Get our free articles delivered directly to your email!

Continue reading

  • Gurus
  • Event Driven
  • TWIN SECURITIES, INC. (Data extracted from 13F, 13D, 13G and Form 4)

TWIN SECURITIES, INC.

AUM: $224.33 M
13-F Portfolio Value: $206.10 M
Last 13-F Filed: Q1 2026
Concentration in top 10: 97.61%
Filter by:
Quarter to View:
Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
EAELECTRONIC ARTS INC44.21%446,948$91,119,289207,11286.36%$203.8713F
WBDWARNER BROS DISCOVERY INC17.32%1,299,915$35,695,666184,92616.59%$27.4613F
CWANCLEARWATER ANALYTICS HLDGS I13.36%1,164,090$27,530,7281,114,7762260.57%$23.6513F
HOLXHOLOGIC INC6.57%179,036$13,533,33194,523111.84%$75.5913F
KVUEKENVUE INC4.02%480,517$8,284,11374,93418.48%$17.2413F
ACLXARCELLX INC3.01%53,982$6,198,21353,982New$114.8213F
TERNTERNS PHARMACEUTICALS INC2.97%115,958$6,113,306115,958New$52.7213F
APLSAPELLIS PHARMACEUTICALS INC2.49%127,440$5,126,911127,440New$40.2313F
RVMDREVOLUTION MEDICINES INC (Put)1.84%39,000$3,792,75039,000New$97.2513F
RVMDREVOLUTION MEDICINES INC1.82%38,593$3,753,16938,593New$97.2513F
OSONESTREAM INC0.7%60,372$1,448,92860,372New$2413F
TTWOTAKE-TWO INTERACTIVE SOFTWAR0.62%6,500$1,283,7506,500New$197.513F
DAWNDAY ONE BIOPHARMACEUTICALS I0.33%31,626$678,06131,626New$21.4413F
RNAATRIUM THERAPEUTICS INC0.32%49,913$667,33749,913New$13.3713F
TICTIC SOLUTIONS INC0.25%77,339$508,891No Change$6.5813F
MANUMANCHESTER UTD PLC NEW0.12%14,920$250,9543502.4%$16.8213F
SGRYSURGERY PARTNERS INC0.06%10,025$119,498-160,233-94.11%$11.9213F
RNAAVIDITY BIOSCIENCES INC-365,144Exited13F
DAYDAYFORCE INC-39,241Exited13F
CDTXCIDARA THERAPEUTICS INC-4,900Exited13F
CFLTCONFLUENT INC-505,486Exited13F
EXASEXACT SCIENCES CORP-483,589Exited13F
MLYSMINERALYS THERAPEUTICS INC-16,737Exited13F
NSCNORFOLK SOUTHN CORP-25,200Exited13F
WBDWARNER BROS DISCOVERY INC (Call)-20,100Exited13F
CYBRCYBERARK SOFTWARE LTD-133,145Exited13F