Twin Securities, Inc. Portfolio Holdings

Twin Securities, Inc.

  • $195 Million
  • Q3 2025

Twin Securities, Inc. has filed its 13F form on November 14, 2025 for Q3 2025 where it was disclosed a total value porftolio of $195 Million distributed in 15 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Verona Pharma PLC with a value of $53.5M, Kellogg CO with a value of $45.4M, Merus N.V. with a value of $29.2M, Mr. Cooper Group Inc. with a value of $25.8M, and Cyber Ark Software Ltd. with a value of $22.6M.

Examining the 13F form we can see an increase of $24M in the current position value, from $171M to 195M.

Twin Securities, Inc. is based out at New York, NY

Below you can find more details about Twin Securities, Inc. portfolio as well as his latest detailed transactions.

Portfolio value $195 Million
Healthcare: $85.8 Million
Consumer Defensive: $45.4 Million
Financial Services: $25.8 Million
Technology: $22.6 Million
Industrials: $11.6 Million
Communication Services: $3.85 Million
Real Estate: $449,000

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$6.52B
$53.5 Million 27.35% of portfolio
501,113
Q3 2025 New
$28.3B
$45.4 Million 23.23% of portfolio
553,655
Q3 2025 Added 29.27%
$4.4B
$29.2 Million 14.95% of portfolio
310,263
Q3 2025 New
$14.9B
$25.8 Million 13.2% of portfolio
122,358
Q3 2025 New
$19.9B
$22.6 Million 11.57% of portfolio
46,813
Q3 2025 New
$3.85B
$9.97 Million 5.1% of portfolio
258,381
Q3 2025 Added 1.87%
$1.37B
$3.09 Million 1.58% of portfolio
142,872
Q3 2025 Reduced 72.08%
$55.9B
$2.49 Million 1.28% of portfolio
127,717
Q3 2025 New
$895M
$449,000 0.23% of portfolio
20,146
Q3 2025 New
$828M
$223,000 0.11% of portfolio
14,763
Q3 2025 Added 21.58%
Tourmaline Bio Inc
-
$0 0.0% of portfolio
-
Q3 2025 New
Acuren Corp
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 71.68%
Wns Hldgs LTD
-
$0 0.0% of portfolio
-
Q3 2025 New

Summary

  • Portfolio
  • No. of Stocks 15
  • Current Value $195 Million
  • Prior Value $171 Million
  • Filing
  • Period Q3 2025
  • Filing Date November 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 8 stocks
  • Additional Purchases 3 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 2 stocks
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