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Disclosery

DRTTF DIRTT ENVIRONMENTAL SOLUTIONS

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COM (common), issuer CIK 1340476

34 managers (34 13F filers) reported a position in DRTTF shares at 2022-12-31, 37,712,231 shares in all. 6 filers opened a position and 7 filers sold out during the quarter.

Managers
34
13F filers
34
New
6
Added
2
Reduced
9
Sold out
7
Shares held by filers
37,712,231

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2022

Filers in the available 13F reports with a share position at 2022-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
22NW, LP17,456,665$9.25M5%+1,562,50013F-HRTimeline
MAK CAPITAL ONE LLC6,051,671$3.21M0.55%013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC4,701,844$2.49M<0.01%013F-HRTimelineGroup
Robeco Schweiz AGin group Robeco Institutional Asset Ma…3,300,000$1.75M0.03%013F-HRTimelineGroup
Nierenberg Investment Management Compan…2,023,732$1.05M0.79%-1,990,63613F-HRTimeline
Amundiin group Amundi1,210,001$829K<0.01%013F-HRTimelineGroup
Divco West Real Estate Services, LLC1,159,979$615K0.53%13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO453,300$240K<0.01%013F-HRTimelineGroup
RBF Capital, LLC325,751$173K0.01%-20,00013F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/240,000$135K<0.01%013F-HRTimelineGroup
Cohen Capital Management, Inc.204,559$108K0.02%-140,05013F-HRTimeline
Mariner, LLCin group Mariner, LLC95,228$50K<0.01%013F-HRTimelineGroup
Diametric Capital, LP85,426$45.3K0.02%new13F-HRTimeline
Icon Wealth Advisors, LLC72,500$38.4K<0.01%new13F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/49,338$25K<0.01%+32,03813F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC44,471$23K<0.01%013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA32,335$17K<0.01%-4,00413F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC30,377$16.1K<0.01%new13F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.30,000$15.9K<0.01%new13F-HRTimelineGroup
SCOTIA CAPITAL INC.30,850$15.5K<0.01%-16,47113F-HRTimeline
BLAIR WILLIAM & CO/IL25,850$13.7K<0.01%new13F-HRTimeline
Creative Planningin group Creative Planning25,502$13.5K<0.01%013F-HRTimelineGroup
TWO SIGMA ADVISERS, LPin group TWO SIGMA INVESTMENTS, LP13,900$7.37K<0.01%013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…13,253$7.02K<0.01%new13F-HRTimelineGroup
M&R CAPITAL MANAGEMENT INC10,000$5.3K<0.01%013F-HRTimeline
Cetera Investment Advisers10,000$5.3K<0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…5,700$2.86K<0.01%-4,30013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/5,000$2.65K<0.01%-10013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,225$1K<0.01%013F-HRTimelineGroup
ALBION FINANCIAL GROUP /UT1,000$530<0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG797$422<0.01%-1,40413F-HRTimelineGroup
SIGNATUREFD, LLC500$265<0.01%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY477$253<0.01%-76613F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.