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 2023
Institutional positions in Dirtt Environmental Solutions Ltd as of Mar 31, 2023. 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 2022
- Shares held
- 36.2M
- −1.40M (−3.7%) vs. Q4 2022
- Total value
- $19.4M
- −$769.1K (−3.8%) vs. Q4 2022
- New holders
- 5
- 3 more added
- Sold out
- 4
- 5 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Dirtt Environmental Solutions Ltd; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| 22NW, LP | 17,456,665 | $9.30M | 5.93% | 00.0% | Unchanged |
| Mak Capital One LLC | 5,315,867 | $2.83M | 0.45% | −735,804−12.2% | Reduced |
| American Century Companies Inc | 4,701,844 | $2.51M | 0.00% | 00.0% | Unchanged |
| Robeco Schweiz AG | 3,300,000 | $1.76M | 0.03% | 00.0% | Unchanged |
| Nierenberg Investment Management Company, Inc. | 2,023,732 | $1.02M | 0.77% | 00.0% | Unchanged |
| Divco West Real Estate Services, LLC | 1,159,979 | $618.3K | 0.66% | 00.0% | Unchanged |
| Amundi | 497,299 | $343.1K | 0.00% | −712,702−58.9% | Reduced |
| SEI Investments Co | 453,300 | $241.6K | 0.00% | 00.0% | Unchanged |
| RBF Capital, LLC | 325,751 | $173.6K | 0.01% | 00.0% | Unchanged |
| Bank of Montreal | 240,062 | $159.9K | 0.00% | +620.0% | Added |
| Cohen Capital Management, Inc. | 204,559 | $109.0K | 0.02% | 00.0% | Unchanged |
| Mariner, LLC | 95,228 | $51.0K | 0.00% | 00.0% | Unchanged |
| Diametric Capital, LP | 79,624 | $42.4K | 0.02% | −5,802−6.8% | Reduced |
| Two Sigma Securities, LLC | 45,179 | $24.1K | 0.00% | +45,179 | New |
| Geode Capital Management, LLC | 44,471 | $23.7K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 49,338 | $22.9K | 0.00% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 41,498 | $19.0K | 0.00% | +41,498 | New |
| Royal Bank of Canada | 33,199 | $18.0K | 0.00% | +864+2.7% | Added |
| Prelude Capital Management, LLC | 26,118 | $13.9K | 0.00% | −4,259−14.0% | Reduced |
| Creative Planning | 25,502 | $13.6K | 0.00% | 00.0% | Unchanged |
| Scotia Capital Inc. | 29,575 | $13.6K | 0.00% | −1,275−4.1% | Reduced |
| BKD Wealth Advisors, LLC | 15,000 | $8.00K | 0.00% | +15,000 | New |
| Two Sigma Advisers, LP | 13,900 | $7.41K | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 13,300 | $6.00K | 0.00% | +13,300 | New |
| Jane Street Group, LLC | 11,931 | $5.56K | 0.00% | +11,931 | New |
| M&R Capital Management Inc | 10,000 | $5.33K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 10,000 | $5.33K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 6,700 | $3.07K | 0.00% | +1,000+17.5% | Added |
| Bank of America Corp | 5,000 | $2.67K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 2,225 | $1.19K | 0.00% | 00.0% | Unchanged |
| Albion Financial Group | 1,000 | $533 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 797 | $425 | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 500 | $267 | 0.00% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −25,850−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −13,253−100.0% | Sold out |
| Morgan Stanley | 0 | $0 | 0.00% | −477−100.0% | Sold out |
| Icon Wealth Advisors, LLC | – | – | – | – | Not filed |