account_balance

Investment manager · 13F filer · SEC CIK 1351351

Twin Securities, Inc.

Reported value$196Mas of Jun 30, 2026
Positions11 6 new, 11 sold out
Top 10 weight99.9%EA alone is 55%
FiledAug 1445 days after quarter end

Portfolio · as of Jun 30, 2026

Where the money is

New or addedTrimmedHeld

This fund reports 11 stocks.

Box size is the share of the fund. 13F only covers US-listed stocks, so foreign holdings and short positions are missing.

Show the top 11 as a list
EA Electronic Arts Inc 55.3% Added +18%
WBD Warner Bros Discovery Inc 11.0% Trimmed −38%
APGE Apogee Therapeutics Inc 8.1% New
ROKU Roku, Inc 7.5% NewKVUE Kenvue Inc. 7.4% Added +57%
BLD Topbuild Cor 7.2% New
SKYD Skydance Corp 1.7% NewOGN Organon & Co. 1.2% NewTIC TIC Solutions, Inc. 0.3% HeldRNA Atrium Therapeutics, Inc. 0.2% Trimmed −47%NSC Norfolk Southern Corp 0.1% New

What changed

Biggest moves since Mar 31, 2026

Filed Aug 14, 2026, compared with the May 15, 2026 filing
add_circleNew
  • APGE $15.9M
  • ROKU $14.6M
  • BLD $14.2M
  • SKYD $3.3M
arrow_upwardAdded
arrow_downwardTrimmed
  • WBD −38%
remove_circleSold out
  • CWAN $27.5M
  • HOLX $13.5M
  • ACLX $6.2M
  • TERN $6.11M

Where this data comes from. Insider trades, fund holdings, activist stakes and company results come from public SEC EDGAR filings (Forms 4, 13F, 13D/13G, 10-Q and 8-K). Congress trades come from the STOCK Act reports members file with the House Clerk and the Senate. Daily closing prices come from post-no-preference/stocks on DoltHub, a community-run database shared under CC BY-SA 4.0; the prices we show stay under that license. They are each day's close, not live or official exchange prices.

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