Trio-Tech International
TRT- Exchange
- Nasdaq
- Industry
- Special Industry Machinery, NEC
- SEC CIK
- 0000732026
No open-market purchases or sales by Trio-Tech International insiders were filed in the last 90 days; 35 institutions reported holding it in 13F filings for Q2 2026, worth $26.9M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Trio-Tech International as of Mar 31, 2026. 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
- 26
- +10 vs. Q4 2025
- Shares held
- 2.17M
- +532.5K (+32.6%) vs. Q4 2025Converted for a 2-for-1 split
- Total value
- $12.5M
- +$1.71M (+15.8%) vs. Q4 2025
- New holders
- 13
- 1 more added
- Sold out
- 3
- 5 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TRT 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 | 35 | $26.9M |
| Q1 2026 | 26 | $12.5M |
| Q4 2025 | 17 | $12.7M |
| Q3 2025 | 19 | $6.02M |
| Q2 2025 | 17 | $5.64M |
| Q1 2025 | 17 | $4.24M |
| Q4 2024 | 18 | $4.16M |
| Q3 2024 | 16 | $3.84M |
| Q2 2024 | 19 | $4.33M |
| Q1 2024 | 14 | $4.18M |
| Q4 2023 | 17 | $3.38M |
| Q3 2023 | 15 | $4.18M |
| Q2 2023 | 17 | $3.12M |
| Q1 2023 | 18 | $2.83M |
| Q4 2022 | 17 | $2.76M |
| Q3 2022 | 16 | $2.90M |
| Q2 2022 | 13 | $2.85M |
| Q1 2022 | 16 | $5.68M |
| Q4 2021 | 16 | $10.9M |
| Q3 2021 | 13 | $2.28M |
| Q2 2021 | 14 | $3.74M |
| Q1 2021 | 16 | $3.62M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Trio-Tech International; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Atomi Financial Group, Inc. | 621,500 | $3.59M | 0.11% | −47,500−7.1% | ReducedConverted for a 2-for-1 split |
| Renaissance Technologies LLC | 325,526 | $1.88M | 0.00% | 00.0% | UnchangedConverted for a 2-for-1 split |
| Vanguard Capital Management LLC | 264,340 | $1.53M | 0.00% | +264,340 | New |
| Dimensional Fund Advisors LP | 243,724 | $1.41M | 0.00% | −1,948−0.8% | ReducedConverted for a 2-for-1 split |
| Bridgeway Capital Management, LLC | 142,082 | $821.2K | 0.02% | −25,000−15.0% | ReducedConverted for a 2-for-1 split |
| Acadian Asset Management LLC | 86,308 | $497.0K | 0.00% | 00.0% | UnchangedConverted for a 2-for-1 split |
| Marshall Wace, LLP | 61,968 | $358.2K | 0.00% | +61,968 | New |
| Geode Capital Management, LLC | 55,193 | $319.1K | 0.00% | −1,329−2.4% | ReducedConverted for a 2-for-1 split |
| Empowered Funds, LLC | 49,882 | $288.3K | 0.00% | +49,882 | New |
| Stonebridge Capital Management Inc | 46,000 | $265.9K | 0.12% | +46,000 | New |
| Citadel Advisors LLC | 38,547 | $222.8K | 0.00% | +38,547 | New |
| FNY Investment Advisers, LLC | 31,640 | $182.0K | 0.08% | +31,640 | New |
| Essex Investment Management Co LLC | 31,474 | $181.9K | 0.03% | 00.0% | UnchangedConverted for a 2-for-1 split |
| LPL Financial LLC | 30,550 | $176.6K | 0.00% | +30,550 | New |
| Vanguard Fiduciary Trust Co | 27,416 | $158.5K | 0.00% | +27,416 | New |
| State Street Corp | 24,066 | $139.1K | 0.00% | +24,066 | New |
| James Investment Research Inc | 24,016 | $138.8K | 0.02% | 00.0% | UnchangedConverted for a 2-for-1 split |
| GWM Advisors LLC | 24,016 | $138.8K | 0.00% | 00.0% | UnchangedConverted for a 2-for-1 split |
| Jane Street Group, LLC | 19,672 | $113.7K | 0.00% | +19,672 | New |
| Northern Trust Corp | 11,096 | $64.1K | 0.00% | +11,096 | New |
| Morgan Stanley | 2,764 | $16.0K | 0.00% | +2,762+138,100.0% | AddedConverted for a 2-for-1 split |
| UBS Group AG | 2,434 | $14.1K | 0.00% | −580−19.2% | ReducedConverted for a 2-for-1 split |
| Advisory Services Network, LLC | 800 | $4.62K | 0.00% | +800 | New |
| Tower Research Capital LLC (TRC) | 507 | $2.93K | 0.00% | +507 | New |
| SBI Securities Co., Ltd. | 102 | $590 | 0.00% | 00.0% | UnchangedConverted for a 2-for-1 split |
| FMR LLC | 44 | $254 | 0.00% | 00.0% | UnchangedConverted for a 2-for-1 split |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −500−100.0% | Sold outConverted for a 2-for-1 split |
| Bank of America Corp | 0 | $0 | 0.00% | −62−100.0% | Sold outConverted for a 2-for-1 split |
| Citigroup Inc | 0 | $0 | 0.00% | −6−100.0% | Sold outConverted for a 2-for-1 split |
| Vanguard Group Inc | – | – | – | – | Not filed |