Security key
G67927114
Ostin Technology Group Co., Ltd. - Class A Ordinary Shares (OST)
CUSIP: G67927114
Q2 2025 13F Holders as of 30 Jun 2025
- Type / Class
- Equity / Class A Ordinary Shares
- Shares outstanding
- 107,142,857
- Total 13F shares
- 4,859,597
- Share change
- +4,846,714
- Total reported value
- $767,627
- Price per share
- $0.16
- Number of holders
- 16
- Value change
- +$747,816
- Number of buys
- 15
- Number of sells
- 1
Report period
Q2 2025
Institutions
16
Top holders
10
OST full security history
Newer quarter: Q3 2025
Previous quarter: Q1 2025
Ostin Technology Group Co., Ltd. SEC filings
Ostin Technology Group Co., Ltd. company facts
Broader feeds
Reporting periods
Holder history for CUSIP G67927114
Recent filing periods:
Top shareholders of OST - Ostin Technology Group Co., Ltd. - Class A Ordinary Shares (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Fong Shih-Song |
13D/G
|
— |
4.5%
|
4,832,595
|
$21,021,788 | -$9,602,212 | 09 Jun 2025 | |
| Hon Devid |
13D/G
|
— |
4.3%
|
4,589,451
|
$19,964,112 | -$12,747,871 | 09 Jun 2025 | |
| Liao Yen-Kai |
13D/G
|
— |
3.6%
|
3,888,517
|
$21,659,040 | -$15,793,195 | 19 Jun 2025 | |
| Lo Sheng-Lun |
13D/G
|
— |
3.6%
|
3,814,034
|
$21,244,169 | -$17,968,631 | 19 Jun 2025 | |
| Hendri Jones |
13D/G
|
— |
3%
|
3,255,784
|
$14,162,660 | -$17,157,348 | 09 Jun 2025 | |
| Hsiao Tzu-Kai |
13D/G
|
— |
2.7%
|
2,875,183
|
$12,507,046 | -$17,420,945 | 09 Jun 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.01%
|
12,502
|
$19,753 | — | 31 Mar 2025 | |
| UBS Group AG |
13F
|
Company |
0%
|
291
|
$442 | — | 31 Mar 2025 | |
| TD Waterhouse Canada Inc. |
13F
|
Company |
0%
|
90
|
$128 | — | 31 Mar 2025 |
Institutional Holders of Ostin Technology Group Co., Ltd. - Class A Ordinary Shares (OST) as of Q2 2025
As of 30 Jun 2025,
Ostin Technology Group Co., Ltd. - Class A Ordinary Shares (OST) was held by
16 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
4,859,597 shares.
The largest 10 holders included
RENAISSANCE TECHNOLOGIES LLC, MORGAN STANLEY, Qube Research & Technologies Ltd, Quadrature Capital Ltd, TWO SIGMA INVESTMENTS, LP, FNY Investment Advisers, LLC, GEODE CAPITAL MANAGEMENT, LLC, UBS Group AG, TWO SIGMA SECURITIES, LLC, and BlackRock, Inc..
This page lists
16
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
3
Q2 2025 holders
16
Holder diff
13
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.