Trio-Tech International TRT Institutional Ownership

NYSE TRT

$10.06 +0.03 (+0.35%)

As of: Sep 11, 2026 · 3:59 PM EDT

Institutions by Trading Activity

37 Institutions

Increased 27 73.0%

Unchanged 4 10.8%

Reduced 6 16.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

25.39%

▲+0.49 pp QoQ

Shares Held by Institutions

2.21Mn

of 8.70Mn outstanding

▲+11.36% QoQ

Shares Outstanding

8.70Mn

6.49Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+11 vs prior quarter

Net Shares Added (QoQ)

+225.22K

accumulated since last quarter

Value of Holdings

$23.23Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Trio-Tech International (NYSE:TRT) appears in 37 institutional 13F filings for the quarter ending June 2026.

Collectively, these holders controlled 25.4% of Trio-Tech International's outstanding shares in June 2026, up from 24.9% in March 2026.
They increased total shares held in Trio-Tech International by 11.36% from last quarter, and the number of investors in TRT increased 105.56% annually.
Among the 37 funds, 27 bought more Trio-Tech International shares, 6 sold down, and 4 held their ground.
Altogether, these fund groups held 2.21Mn shares in TRT by June 2026, up by 225.22K shares quarter on quarter, and up 127.67K shares year over year.
As of June 30, 2026, the biggest holder of Trio-Tech International is RENAISSANCE TECHNOLOGIES LLC at 356.86K shares, representing 4.1% of shares outstanding.
The biggest buyers of Trio-Tech International for the quarter ending June 2026 included JANE STREET GROUP, LLC (169.07K), Huntleigh Advisors, Inc. (113.11K), BlackRock, Inc. (57.02K), Informed Momentum Co LLC (54.85K), VANGUARD CAPITAL MANAGEMENT LLC (43.14K).
The largest sellers of Trio-Tech International for the quarter ending June 2026 were Compound Planning, Inc. (286.6K), BRIDGEWAY CAPITAL MANAGEMENT, LLC (77.38K), ACADIAN ASSET MANAGEMENT LLC (71.55K), DIMENSIONAL FUND ADVISORS LP (53.58K), LPL Financial LLC (9.88K).
Per Business Quant, the top 10 investors in TRT for the quarter ending June 2026 include RENAISSANCE TECHNOLOGIES LLC (356.86K), Compound Planning, Inc. (334.9K), VANGUARD CAPITAL MANAGEMENT LLC (307.48K), DIMENSIONAL FUND ADVISORS LP (190.14K), JANE STREET GROUP, LLC (188.74K), Huntleigh Advisors, Inc. (113.11K), GEODE CAPITAL MANAGEMENT, LLC (70.6K), BRIDGEWAY CAPITAL MANAGEMENT, LLC (64.7K), BlackRock, Inc. (57.02K), Informed Momentum Co LLC (54.85K).

Form 13F Holdings

37 Institutional Holders

Report period 30 Jun, 2026

Total shares held 2.21Mn

Of outstanding 25.39%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	RENAISSANCE TECHNOLOGIES LLC	0001037389	356,859	4.10%	▲31,333	+9.63%	$4.40Mn
2	Compound Planning, Inc.	0001978879	334,899	3.85%	▼286,601	-46.11%	$4.13Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	307,479	3.54%	▲43,139	+16.32%	$3.79Mn
4	DIMENSIONAL FUND ADVISORS LP	0000354204	190,139	2.19%	▼53,585	-21.99%	$2.34Mn
5	JANE STREET GROUP, LLC	0001595888	188,745	2.17%	▲169,073	+859.46%	$2.33Mn
6	Huntleigh Advisors, Inc.	0001367653	113,110	1.30%	▲113,110	0.00%	$1.39Mn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	70,605	0.81%	▲15,412	+27.92%	$870.10K
8	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	64,700	0.74%	▼77,382	-54.46%	$797.10K
9	BlackRock, Inc.	0002012383	57,025	0.66%	▲57,025	0.00%	$702.55K
10	Informed Momentum Co LLC	0001510989	54,854	0.63%	▲54,854	0.00%	$675.80K
11	STONEBRIDGE CAPITAL MANAGEMENT INC	0000051812	46,000	0.53%	0	0.00%	$566.72K
12	VANGUARD FIDUCIARY TRUST CO	0000933478	41,447	0.48%	▲14,031	+51.18%	$510.63K
13	UBS Group AG	0001610520	38,373	0.44%	▲35,939	+1,476.54%	$472.76K
14	Sei Investments Co	0000350894	32,489	0.37%	▲32,489	0.00%	$400.26K
15	State Street Corp	0000093751	31,016	0.36%	▲6,950	+28.88%	$382.12K
16	CORSAIR CAPITAL MANAGEMENT, L.P.	0001276470	30,970	0.36%	▲30,970	0.00%	$381.55K
17	JAMES INVESTMENT RESEARCH, INC.	0000810384	24,016	0.28%	0	0.00%	$295.88K
17	NewEdge Advisors, LLC	0001633516	24,016	0.28%	0	0.00%	$295.88K
18	ESSEX INVESTMENT MANAGEMENT CO LLC	0000201772	22,115	0.25%	▼9,359	-29.74%	$272.46K
19	Royal Bank Of Canada	0001000275	21,540	0.25%	▲21,540	0.00%	$265.00K

Showing 1 to 20 of 37 holders