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, Q4 2021
Institutional positions in Dirtt Environmental Solutions Ltd as of Dec 31, 2021. 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
- 35
- −2 vs. Q3 2021
- Shares held
- 42.6M
- −919.5K (−2.1%) vs. Q3 2021
- Total value
- $92.8M
- −$43.5M (−31.9%) vs. Q3 2021
- New holders
- 6
- 10 more added
- Sold out
- 8
- 9 more reduced
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Dirtt Environmental Solutions Ltd; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Signaturefd, LLC | 500 | $1.00K | 0.00% | 00.0% | Unchanged |
| Albion Financial Group | 1,000 | $2.00K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 2,850 | $6.12K | 0.00% | +2,150+307.1% | Added |
| UBS Group AG | 7,434 | $16.0K | 0.00% | +6,637+832.7% | Added |
| M&R Capital Management Inc | 10,000 | $21.0K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 10,282 | $22.0K | 0.00% | +6,024+141.5% | Added |
| D. E. Shaw & Co., Inc. | 11,700 | $25.0K | 0.00% | −2,900−19.9% | Reduced |
| Millennium Management LLC | 13,447 | $29.0K | 0.00% | −21,313−61.3% | Reduced |
| Cullen/Frost Bankers, Inc. | 15,000 | $33.0K | 0.00% | +15,000 | New |
| National Bank of Canada | 15,300 | $33.0K | 0.00% | +15,300 | New |
| Bank of America Corp | 15,750 | $34.0K | 0.00% | +5,350+51.4% | Added |
| Creative Planning | 15,900 | $35.0K | 0.00% | −9,000−36.1% | Reduced |
| Two Sigma Advisers, LP | 25,200 | $55.0K | 0.00% | −1,100−4.2% | Reduced |
| Royal Bank of Canada | 26,437 | $58.0K | 0.00% | +16,569+167.9% | Added |
| Advisor Group Holdings, Inc. | 27,525 | $60.0K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 28,214 | $62.0K | 0.01% | +28,214 | New |
| Boothbay Fund Management, LLC | 28,321 | $62.0K | 0.00% | +28,321 | New |
| Geode Capital Management, LLC | 44,471 | $96.0K | 0.00% | 00.0% | Unchanged |
| Connors Investor Services Inc | 50,000 | $109.0K | 0.01% | 00.0% | Unchanged |
| Scotia Capital Inc. | 52,150 | $112.0K | 0.00% | +3,189+6.5% | Added |
| K.J. Harrison & Partners Inc | 100,000 | $217.0K | 0.03% | 00.0% | Unchanged |
| Sphinx Trading, LP | 165,000 | $360.0K | 0.37% | +165,000 | New |
| Bank of Montreal | 250,317 | $485.0K | 0.00% | −8,231−3.2% | Reduced |
| Millrace Asset Group, Inc. | 289,309 | $631.0K | 0.37% | −153,071−34.6% | Reduced |
| RBF Capital, LLC | 351,448 | $766.0K | 0.05% | +351,448 | New |
| SEI Investments Co | 353,300 | $770.0K | 0.00% | +84,812+31.6% | Added |
| Cohen Capital Management, Inc. | 376,000 | $820.0K | 0.13% | 00.0% | Unchanged |
| Lapides Asset Management, LLC | 716,700 | $1.56M | 0.68% | −143,100−16.6% | Reduced |
| Nierenberg Investment Management Company, Inc. | 735,200 | $1.60M | 1.32% | +331,025+81.9% | Added |
| Jarislowsky, Fraser Ltd | 990,039 | $2.13M | 0.01% | 00.0% | Unchanged |
| Robeco Schweiz AG | 3,300,000 | $7.19M | 0.09% | 00.0% | Unchanged |
| American Century Companies Inc | 4,661,437 | $10.2M | 0.01% | +932,612+25.0% | Added |
| 683 Capital Management, LLC | 6,000,000 | $13.0M | 0.62% | −294,000−4.7% | Reduced |
| Mak Capital One LLC | 8,055,200 | $17.6M | 3.48% | −857,100−9.6% | Reduced |
| 22NW, LP | 15,894,165 | $34.6M | 10.71% | +378,364+2.4% | Added |
| Amundi | 0 | $0 | 0.00% | −1,657,469−100.0% | Sold out |
| Icon Wealth Partners, LLC | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Triasima Portfolio Management inc. | 0 | $0 | 0.00% | −35,500−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −27,400−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −26,212−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −11,467−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −1,256−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −398−100.0% | Sold out |