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Twin Securities, Inc. Top Holdings and 13F Report (2025)

About Twin Securities, Inc.

Investment Activity

  • Twin Securities, Inc. has $176.24 million in total holdings as of June 30, 2025.
  • Twin Securities, Inc. owns shares of 12 different stocks, but just 5 companies or ETFs make up 80% of its holdings.
  • Approximately 59.22% of the portfolio was purchased this quarter.
  • About 67.80% of the portfolio was sold this quarter.
  • This quarter, Twin Securities, Inc. has purchased 13 new stocks and bought additional shares in 4 stocks.
  • Twin Securities, Inc. sold shares of 3 stocks and completely divested from 6 stocks this quarter.

Largest Holdings

Boeing
$63,215,201
Kellanova
$34,079,003
Hess
$28,280,309
Surgery Partners
$11,375,447

Largest New Holdings this Quarter

097023105 - Boeing
$63,215,201 Holding
09627Y109 - Blueprint Medicines
$15,397,751 Holding
26484T106 - Dun & Bradstreet
$2,097,063 Holding
698813102 - Papa John's International
$1,725,086 Holding
344849104 - Foot Locker
$612,500 Holding

Largest Purchases this Quarter

Boeing
301,700 shares (about $63.22M)
Blueprint Medicines
120,126 shares (about $15.40M)
Hess
79,788 shares (about $11.05M)
Kellanova
74,424 shares (about $5.92M)
Surgery Partners
181,443 shares (about $4.03M)

Largest Sales this Quarter

SpringWorks Therapeutics
171,026 shares (about $8.04M)
Spirit Aerosystems
43,702 shares (about $1.67M)
Manchester United
25,000 shares (about $445.25K)

Sector Allocation Over Time

Map of 500 Largest Holdings ofTwin Securities, Inc.

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
The Boeing Company stock logo
BA
Boeing
$63,215,201$63,215,201 New Holding301,70035.9%Aerospace
Kellanova stock logo
K
Kellanova
$34,079,003$5,918,941 21.0%428,50519.3%Consumer Discretionary
Hess Corporation stock logo
HES
Hess
$28,280,309$11,053,830 64.2%204,13116.0%Energy
Blueprint Medicines Corporation stock logo
BPMC
Blueprint Medicines
$15,397,751$15,397,751 New Holding120,1268.7%Medical
Surgery Partners, Inc. stock logo
SGRY
Surgery Partners
$11,375,447$4,033,478 54.9%511,7166.5%Medical
Spirit Aerosystems Holdings, Inc. stock logo
SPR
Spirit Aerosystems
$9,676,480$1,667,231 -14.7%253,6435.5%Aerospace
ACUREN CORP
$4,797,631$317,952 7.1%434,5682.7%COM
SpringWorks Therapeutics stock logo
SWTX
SpringWorks Therapeutics
$4,764,880$8,036,512 -62.8%101,4022.7%Medical
Dun & Bradstreet Holdings, Inc. stock logo
DNB
Dun & Bradstreet
$2,097,063$2,097,063 New Holding230,7001.2%Business Services
Papa John's International, Inc. stock logo
PZZA
Papa John's International
$1,725,086$1,725,086 New Holding35,2491.0%Retail/Wholesale
Foot Locker, Inc. stock logo
FL
Foot Locker
$612,500$612,500 New Holding25,0000.3%Retail/Wholesale
Manchester United Ltd. stock logo
MANU
Manchester United
$216,267$445,250 -67.3%12,1430.1%Consumer Discretionary
Intra-Cellular Therapies, Inc. stock logo
ITCI
Intra-Cellular Therapies
$0$58,135,825 -100.0%00.0%Medical
Beacon Roofing Supply, Inc. stock logo
BECN
Beacon Roofing Supply
$0$26,760,640 -100.0%00.0%Retail/Wholesale
Discover Financial Services stock logo
DFS
Discover Financial Services
$0$11,215,161 -100.0%00.0%Finance
H&E Equipment Services, Inc. stock logo
HEES
H&E Equipment Services
$0$10,378,557 -100.0%00.0%Industrials
Chimerix, Inc. stock logo
CMRX
Chimerix
$0$1,720,722 -100.0%00.0%Medical
Juniper Networks, Inc. stock logo
JNPR
Juniper Networks
$0$1,132,928 -100.0%00.0%Computer and Technology

Showing largest 100 holdings. View all holdings.
SEC Filings and Trading Data