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13F-HR filed by Twin Securities, Inc.

Twin Securities, Inc. filed this 13F-HR for the quarter ended 2026-06-30, filed 2026-08-14, with 13 holding rows worth $223,450,874.

Accession
0001172661-26-003725
Filed
2026-08-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2026

A holdings report, 13 entries on the cover page, a total value of $223,450,874 stated on the cover page (in dollars after the unit check, H1), rows summing to $223,450,874 with VALUE read as dollars as filed, 13F file number 028-11568. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
ELECTRONIC ARTS INC COM285512109Stock528,441$108,351,543dollars as filed
WARNER BROS DISCOVERY INC COM SER A934423104Stock807,012$21,514,940dollars as filed
WARNER BROS DISCOVERY INC COM SER A934423104Stock759,600$20,250,936dollars as filedput
APOGEE THERAPEUTICS INC COM03770N101Stock120,000$15,927,600dollars as filed
ROKU INC COM CL A77543R102Stock105,660$14,595,872dollars as filed
KENVUE INC49177J102COM754,977$14,427,610dollars as filed
TOPBUILD COR COM89055F103Stock39,948$14,162,764dollars as filed
ELECTRONIC ARTS INC COM285512109Stock35,900$7,360,936dollars as filedput
PARAMOUNT SKYDANCE CORP69932a204COM CL B334,724$3,300,379dollars as filed
ORGANON & CO COMMON STOCK68622V106Stock175,100$2,370,854dollars as filed
ACUREN CORP00510N102COM77,339$625,673dollars as filed
ATRIUM THERAPEUTICS INC COM04965N104Stock26,517$356,654dollars as filed
NORFOLK SOUTHN CORP COM655844108Stock652$205,113dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001172661-26-003725this filing2026-08-14acceptance time not in the bulk data set