Caitong International Asset Management Co., Ltd
Position in BCHT — Birchtech Corp.
CIK 1963355
HONG KONG, K3
Position in BCHT
as of Jun 30, 2026
· filed Aug 5, 2026
Position Value
$20
+$3 QoQ
Shares Held
10
+11.1% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#24
of 26 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in BCHT Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Jun 30, 2026Caitong International Asset Management Co., Ltd holds $954,853 across 10 Pollution & Treatment Controls names. BCHT ranks #6 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PCT |
PureCycle Technologies, Inc.
|
109,714 | $889,780 | |
| 2 | ERII |
Energy Recovery, Inc.
|
4,377 | $39,480 | |
| 3 | CECO |
Ceco Environmental Corp
|
240 | $21,777 | |
| 4 | ZWS |
Zurn Elkay Water Solutions Corp
|
74 | $3,739 | |
| 5 | ARQ |
Arq, Inc.
|
17 | $43 | |
| 6 | BCHT |
Birchtech Corp.
This page
|
10 | $20 | |
| 7 | RAIN |
Rain Enhancement Technologies Holdco, Inc.
|
3 | $6 | |
| 8 | SCWO |
374Water Inc.
|
3 | $5 |
All Filings in BCHT
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $20 | 10 | Shares | Sole | 2026-08-05 | |
| 2026-03-31 | $17 | 9 | Shares | Sole | 2026-05-11 | |
| No filing history on record for this holder in this stock. | ||||||