CLWT · Euro Tech Holdings Co Ltd · Holdings
Market Cap
$10.23M
Shares
7.41M
Volume · Oct 5
3322
Avg daily vol (3M)
32.46K
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 6
Total Value: $346,624
Total Shares: 202,707
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 6 13F filers · Δ vs Mar 31, 2026Top Holder
73.3%
−16.0 pts
Top 5
100.0%
−0.0 pts
Top 10
100.0%
0.0 pts
HHI
5,615
Highly concentrated−2,461
Quarterly Activity
vs Mar 31, 2026
New
3
Increased
1
Decreased
1
Sold Out
2
Unchanged
1
Holder count:
+1
Institutional value:
+67.8%
Shares held:
+14.8%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mid Onyx Bridge Wealth Group LLC | +1,700 | 18,600 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega MORGAN STANLEY | −9,100 | 148,646 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | 21,230 | $36,302 | |
| Mega UBS Group AG | 13,422 | $22,951 | |
| Large OSAIC HOLDINGS, INC. | 788 | $1,347 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large CWM, LLC | 1,783 | $2,086 | |
| Mega BNP PARIBAS ARBITRAGE, SA | 100 | $117 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega MORGAN STANLEY | $254,183 | 73.33% | 148,646 | Shares | 2026-08-13 | |
| Mega JANE STREET GROUP, LLC | $36,302 | 10.47% | 21,230 | Shares | 2026-08-14 | |
| Mid Onyx Bridge Wealth Group LLC | $31,806 | 9.18% | 18,600 | Shares | 2026-07-23 | |
| Mega UBS Group AG | $22,951 | 6.62% | 13,422 | Shares | 2026-08-13 | |
| Large OSAIC HOLDINGS, INC. | $1,347 | 0.39% | 788 | Shares | 2026-08-14 | |
| Mid SBI Securities Co., Ltd. Broker-Dealer | $35 | 0.01% | 21 | Shares | 2026-07-23 |
Key facts
CIK
1026662
CUSIP
G32030127