Tokyo Tape
Sign in

Advantest

6857.TElectric Appliances
In English · 3
Mon, Jul 6 · JST1 filing
16:415% STAKEAdvantest · BlackRock Japan Co., Ltd. + 12 joint holders · 10.41% → 9.32%−1.09pp
Wed, Apr 1 · JST1 filing
15:40MATERIALAdvantest · Share exchange
Mon, Feb 16 · JST1 filing
15:425% STAKEAdvantest · BlackRock Japan Co., Ltd. + 12 joint holders · 9.01% → 10.41%+1.40pp
All EDINET filings · 112
AllFinancial 355% 27Material 15Other 35
FiledDocumentFilerSource
2026-09-30Securities registrationADVANTEST CORPORATIONS100Z54J
2026-09-15Share buyback reportADVANTEST CORPORATIONS100Z0XU
2026-09-04Large shareholding reportRelated to S100SDY2MitsuisumitomotorasutoasettomanejimentoS100YZWG
2026-08-17Share buyback reportADVANTEST CORPORATIONS100YX6F
2026-07-31Securities registrationADVANTEST CORPORATIONS100YTDW
2026-07-31Material event reportADVANTEST CORPORATIONS100YT2N
2026-07-31Material event reportADVANTEST CORPORATIONS100YSGH
2026-07-15Share buyback reportADVANTEST CORPORATIONS100YQDP
2026-07-06Large shareholding reportRelated to S100EP1JBurakkurokkujapanS100YOVO
2026-06-26Internal control reportADVANTEST CORPORATIONS100YKTF
2026-06-26CEO/CFO certificationADVANTEST CORPORATIONS100YKTC
2026-06-26Annual reportADVANTEST CORPORATIONS100YKTA
2026-06-15Share buyback reportADVANTEST CORPORATIONS100YBGO
2026-05-15Share buyback reportADVANTEST CORPORATIONS100Y40T
2026-04-27Amended securities registrationRelated to S100XVGLADVANTEST CORPORATIONS100Y0HM
2026-04-15Share buyback reportADVANTEST CORPORATIONS100XYCU
2026-04-06Large shareholding reportRelated to S100XSHENomurashoukenS100XX5I
2026-04-02Amended securities registrationRelated to S100XVGLADVANTEST CORPORATIONS100XWAZ
2026-04-02Amended material event reportAmends S100XW35ADVANTEST CORPORATIONS100XWCX
2026-04-01Material event reportADVANTEST CORPORATIONS100XW35
2026-03-31Securities registrationADVANTEST CORPORATIONS100XVGL
2026-03-31Material event reportADVANTEST CORPORATIONS100XVGK
2026-03-31Material event reportADVANTEST CORPORATIONS100XVGJ
2026-03-23Large shareholding reportNomurashoukenS100XSHE
2026-03-16Share buyback reportADVANTEST CORPORATIONS100XQZB
2026-02-16Large shareholding reportRelated to S100EP1JBurakkurokkujapanS100XLNG
2026-02-16Share buyback reportADVANTEST CORPORATIONS100XKLD
2026-01-19Material event reportADVANTEST CORPORATIONS100XG9U
2026-01-15Share buyback reportADVANTEST CORPORATIONS100XFEB
2025-12-19Securities registrationADVANTEST CORPORATIONS100XBAD

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 21 financial reports not structured yet.

Not structured yet
2021-12-31quarterlyoriginal indexedS100NEU0
2021-09-30quarterlyoriginal indexedS100MT7L
2021-06-30quarterlyoriginal indexedS100M95T
2021-03-31annualoriginal indexedS100LOF7
2020-12-31quarterlyoriginal indexedS100KQIQ
2020-09-30quarterlyoriginal indexedS100K3S4
2020-06-30quarterlyoriginal indexedS100JFO1
2020-03-31annualoriginal indexedS100ITQK
2019-12-31quarterlyoriginal indexedS100HX73
2019-09-30quarterlyoriginal indexedS100HBIU
2019-06-30quarterlyoriginal indexedS100GONT
2019-03-31annualoriginal indexedS100GASS
2018-12-31quarterlyoriginal indexedS100F5VR
2018-09-30quarterlyoriginal indexedS100EFRU
2018-06-30quarterlyoriginal indexedS100DXGQ
2018-03-31annualoriginal indexedS100D9OX
2017-12-31quarterlypending downloadS100CB5R
2017-09-30quarterlypending downloadS100BPF1
2017-06-30quarterlypending downloadS100B3UO
2017-03-31annualpending downloadS100AOT0
2016-12-31quarterlypending downloadS1009NVD