Dirtt Environmental Solutions Ltd
DRTTF- Exchange
- OTC
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001340476
No open-market purchases or sales by Dirtt Environmental Solutions Ltd insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
13F holders, Q1 2022
Institutional positions in Dirtt Environmental Solutions Ltd as of Mar 31, 2022. 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
- 33
- −1 vs. Q4 2021
- Shares held
- 42.5M
- −3.58K (0.0%) vs. Q4 2021
- Total value
- $60.2M
- −$32.3M (−34.9%) vs. Q4 2021
- New holders
- 4
- 6 more added
- Sold out
- 5
- 11 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DRTTF 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 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 2 | $13.9K |
| Q1 2024 | 1 | $15.0K |
| Q4 2023 | 1 | $10.5K |
| Q3 2023 | 4 | $1.51M |
| Q2 2023 | 33 | $10.1M |
| Q1 2023 | 33 | $19.4M |
| Q4 2022 | 33 | $20.2M |
| Q3 2022 | 33 | $17.5M |
| Q2 2022 | 33 | $42.2M |
| Q1 2022 | 33 | $60.2M |
| Q4 2021 | 35 | $92.8M |
| Q3 2021 | 37 | $136.4M |
| Q2 2021 | 32 | $152.8M |
| Q1 2021 | 36 | $108.7M |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding Dirtt Environmental Solutions Ltd; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| 22NW, LP | 15,894,165 | $21.6M | 7.85% | 00.0% | Unchanged |
| Mak Capital One LLC | 7,586,053 | $10.3M | 2.27% | −469,147−5.8% | Reduced |
| 683 Capital Management, LLC | 5,244,790 | $7.30M | 0.43% | −755,210−12.6% | Reduced |
| American Century Companies Inc | 4,693,644 | $6.38M | 0.00% | +32,207+0.7% | Added |
| Robeco Schweiz AG | 3,300,000 | $4.49M | 0.06% | 00.0% | Unchanged |
| Nierenberg Investment Management Company, Inc. | 905,000 | $2.84M | 2.01% | +169,800+23.1% | Added |
| Amundi | 1,362,656 | $2.40M | 0.00% | +1,362,656 | New |
| Jarislowsky, Fraser Ltd | 978,739 | $1.37M | 0.01% | −11,300−1.1% | Reduced |
| Lapides Asset Management, LLC | 649,200 | $910.0K | 0.40% | −67,500−9.4% | Reduced |
| SEI Investments Co | 453,300 | $616.0K | 0.00% | +100,000+28.3% | Added |
| Cohen Capital Management, Inc. | 366,894 | $499.0K | 0.09% | −9,106−2.4% | Reduced |
| RBF Capital, LLC | 351,448 | $478.0K | 0.03% | 00.0% | Unchanged |
| Bank of Montreal | 246,086 | $351.0K | 0.00% | −4,231−1.7% | Reduced |
| K.J. Harrison & Partners Inc | 100,000 | $140.0K | 0.02% | 00.0% | Unchanged |
| Connors Investor Services Inc | 50,000 | $68.0K | 0.01% | 00.0% | Unchanged |
| Scotia Capital Inc. | 49,264 | $67.0K | 0.00% | −2,886−5.5% | Reduced |
| Geode Capital Management, LLC | 44,471 | $60.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 34,110 | $46.0K | 0.00% | +7,673+29.0% | Added |
| Advisor Group Holdings, Inc. | 27,525 | $37.0K | 0.00% | 00.0% | Unchanged |
| InterOcean Capital Group, LLC | 25,000 | $34.0K | 0.00% | +25,000 | New |
| Millennium Management LLC | 23,407 | $32.0K | 0.00% | +9,960+74.1% | Added |
| Creative Planning | 15,900 | $22.0K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 15,300 | $21.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 14,200 | $19.0K | 0.00% | −11,000−43.7% | Reduced |
| CIBC World Markets Inc. | 10,622 | $14.0K | 0.00% | +10,622 | New |
| M&R Capital Management Inc | 10,000 | $13.0K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 8,250 | $11.2K | 0.00% | +5,400+189.5% | Added |
| Bank of America Corp | 5,000 | $7.00K | 0.00% | −10,750−68.3% | Reduced |
| UBS Group AG | 2,605 | $3.00K | 0.00% | −4,829−65.0% | Reduced |
| Morgan Stanley | 1,266 | $2.00K | 0.00% | −9,016−87.7% | Reduced |
| Albion Financial Group | 1,000 | $1.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 500 | $1.00K | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 622 | $1.00K | 0.00% | +622 | New |
| Millrace Asset Group, Inc. | 0 | $0 | 0.00% | −289,309−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −28,214−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −28,321−100.0% | Sold out |
| Cullen/Frost Bankers, Inc. | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −11,700−100.0% | Sold out |
| Sphinx Trading, LP | – | – | – | – | Not filed |