Delisting risk
OST · NASDAQ · Hardware, Equipment & Parts

Ostin Technology Group

Custom TFT-LCD modules, polarizers and connected display products.

$1.70
At close0.00 (0.00%)

Breakdown13F · Form 4

Institutions 0.91%54.5K sharesInsiders 0.06%3.9K sharesOther 99.03%5.91M shares

Shares outstanding 5.96M · Float 4.90M · 82.2% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Citadel Advisors LLC34.7K0.58%13FMay 15, 2026
HRT Financial LP13.6K0.23%13FMay 14, 2026
Xiao Hong Yin · director, officer: Director and Secretary3.9K0.06%Form 4Apr 2, 2026
UBS Group AG2.7K0.04%13FMay 5, 2026
Morgan Stanley2.6K0.04%13FMay 15, 2026

Institutions13F, as of Mar 31, 2026

7 holders · 54.5K shares · 0 new positions · 0 increased · 0 reduced · 1 closed

HolderShares% outstandingChg q/qFiled
Citadel Advisors LLC34.7K0.58%0May 15, 2026
HRT Financial LP13.6K0.23%0May 14, 2026
UBS Group AG2.7K0.04%0May 5, 2026
Morgan Stanley2.6K0.04%0May 15, 2026
Barclays PLC4950.01%0May 15, 2026
Federation Des Caisses Desjardins du Quebec4030.01%0May 14, 2026
Wells Fargo & Company/MN1600.00%0Jul 8, 2026

Beneficial owners13D/G · 5% or more, as filed

No 13D/G filer at 5% or more on record.

InsidersForm 4

InsiderRoleShares% outstandingFiled
Xiao Hong Yindirector, officer: Director and Secretary3.9K0.06%Apr 2, 2026

Latest trades

Nothing filed in the last 12 months.

CongressHouse and Senate disclosures

Not reported.