Nierenberg Investment Management Company, Inc. - DIRTT ENVIRONMENTAL SOLUTION ownership

DIRTT ENVIRONMENTAL SOLUTION's ticker is DRTT and the CUSIP is 25490H106. A total of 33 filers reported holding DIRTT ENVIRONMENTAL SOLUTION in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Nierenberg Investment Management Company, Inc. ownership history of DIRTT ENVIRONMENTAL SOLUTION
ValueSharesWeighting
Q2 2023$534,403
-47.4%
2,023,7320.0%0.37%
-52.2%
Q1 2023$1,016,600
-3.5%
2,023,7320.0%0.77%
-3.4%
Q4 2022$1,053,495
-39.6%
2,023,732
-49.6%
0.79%
-45.3%
Q3 2022$1,745,000
+33.8%
4,014,368
+232.4%
1.45%
+33.8%
Q2 2022$1,304,000
-54.1%
1,207,788
+33.5%
1.08%
-46.0%
Q1 2022$2,841,000
+77.2%
905,000
+23.1%
2.01%
+52.4%
Q4 2021$1,603,000
+27.9%
735,200
+81.9%
1.32%
+35.6%
Q3 2021$1,253,000
-27.5%
404,1750.0%0.97%
-31.5%
Q2 2021$1,728,000
+38.4%
404,1750.0%1.42%
+45.7%
Q1 2021$1,249,000404,1750.97%
Other shareholders
DIRTT ENVIRONMENTAL SOLUTION shareholders Q3 2022
NameSharesValueWeighting ↓
22NW, LP 7,571,364$11,963,0006.07%
MAK CAPITAL ONE LLC 8,301,200$13,116,0005.51%
683 Capital Management, LLC 7,069,735$11,043,0000.81%
Robeco Schweiz AG 3,000,000$4,770,0000.14%
Deep Field Asset Management LLC 34,000$53,0000.03%
NEEDHAM INVESTMENT MANAGEMENT LLC 143,000$228,0000.02%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 557,400$886,0000.02%
JARISLOWSKY, FRASER Ltd 1,162,610$1,810,0000.01%
Invenomic Capital Management LP 8,834$14,0000.01%
ACADIAN ASSET MANAGEMENT LLC 864,501$1,348,0000.01%
View complete list of DIRTT ENVIRONMENTAL SOLUTION shareholders