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Taiyo Yuden Co Ltd

TYOYY
Exchange
OTC
Industry
American Depositary Receipts
SEC CIK
0000354516

No open-market purchases or sales by Taiyo Yuden Co Ltd insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.

Other share classesTYOYF

Q4 2021 vs. Q3 2021

How the institutions holding Taiyo Yuden Co Ltd changed between Q3 2021 and Q4 2021.

All holders in Q4 2021All holders in Q3 2021

13F holders of TYOYY: Q3 2021 compared with Q4 2021
MeasureQ3 2021Q4 2021Change
Holders110
Shares3.14K4.89K+1.75K (+55.6%)
Value$745.0K$1.12M+$379.0K (+50.9%)

New holders (0)

Institutions that held Taiyo Yuden Co Ltd at the end of Q4 2021 but not at the end of Q3 2021.

None.

Sold out (0)

Institutions that held Taiyo Yuden Co Ltd at the end of Q3 2021 and filed for Q4 2021 without it.

None.