Ostin Technology Group Co., Ltd.
OST- Exchange
- Nasdaq
- Industry
- Electronic Components, NEC
- SEC CIK
- 0001803407
No open-market purchases or sales by Ostin Technology Group Co., Ltd. insiders were filed in the last 90 days; 10 institutions reported holding it in 13F filings for Q2 2026, worth $82.8K in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Ostin Technology Group Co., Ltd. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 17
- +14 vs. Q1 2025
- Shares held
- 5.14M
- +5.13M (+39,832.3%) vs. Q1 2025
- Total value
- $867.6K
- +$847.3K (+4,169.0%) vs. Q1 2025
- New holders
- 15
- 1 more added
- Sold out
- 1
- 0 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 10 | $82.8K |
| Q1 2026 | 8 | $76.8K |
| Q4 2025 | 10 | $115.8K |
| Q3 2025 | 10 | $133.2K |
| Q2 2025 | 17 | $867.6K |
| Q1 2025 | 3 | $20.3K |
| Q4 2024 | 3 | $13.3K |
| Q3 2024 | 5 | $20.5K |
| Q2 2024 | 4 | $16.3K |
| Q1 2024 | 3 | $12.7K |
| Q4 2023 | 6 | $83.4K |
| Q3 2023 | 4 | $34.1K |
| Q2 2023 | 3 | $32.3K |
| Q1 2023 | 2 | $50.8K |
| Q4 2022 | 4 | $85.5K |
| Q3 2022 | 3 | $45.1K |
| Q2 2022 | 4 | $40.5K |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Ostin Technology Group Co., Ltd.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 2,104,795 | $333.2K | 0.00% | +2,104,795 | New |
| Morgan Stanley | 1,273,892 | $201.7K | 0.00% | +1,273,892 | New |
| Qube Research & Technologies Ltd | 660,098 | $104.5K | 0.00% | +660,098 | New |
| Marex Group plc | 284,875 | $99.6K | 0.00% | +284,875 | New |
| Quadrature Capital Ltd | 318,100 | $49.2K | 0.00% | +318,100 | New |
| Two Sigma Investments, LP | 123,544 | $19.6K | 0.00% | +123,544 | New |
| FNY Investment Advisers, LLC | 83,200 | $13.0K | 0.01% | +83,200 | New |
| Geode Capital Management, LLC | 65,211 | $10.3K | 0.00% | +65,211 | New |
| UBS Group AG | 49,069 | $7.75K | 0.00% | +48,778+16,762.2% | Added |
| Two Sigma Securities, LLC | 41,831 | $6.62K | 0.00% | +41,831 | New |
| BlackRock, Inc. | 38,712 | $6.13K | 0.00% | +38,712 | New |
| Squarepoint Ops LLC | 23,469 | $3.71K | 0.00% | +23,469 | New |
| Cubist Systematic Strategies, LLC | 21,556 | $3.41K | 0.00% | +21,556 | New |
| Barclays PLC | 21,097 | $3.34K | 0.00% | +21,097 | New |
| Federation des caisses Desjardins du Quebec | 20,184 | $3.19K | 0.00% | +20,184 | New |
| Quantbot Technologies LP | 14,749 | $2.33K | 0.00% | +14,749 | New |
| TD Waterhouse Canada Inc. | 90 | $12 | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −12,502−100.0% | Sold out |