Renaissance Technologies - ALTAIR ENGR INC ownership

ALTAIR ENGR INC's ticker is ALTR and the CUSIP is 021369103. A total of 149 filers reported holding ALTAIR ENGR INC in Q4 2020. The put-call ratio across all filers is 0.20 and the average weighting 0.1%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of ALTAIR ENGR INC
ValueSharesWeighting
Q3 2022$4,922,000
+132.6%
111,300
+176.2%
0.01%
+133.3%
Q2 2022$2,116,000
-20.5%
40,300
+17.2%
0.00%0.0%
Q4 2021$2,660,000
-38.9%
34,400
-45.5%
0.00%
-50.0%
Q3 2021$4,350,000
+4.9%
63,100
+4.9%
0.01%
+20.0%
Q2 2021$4,148,000
+576.7%
60,135
+311.9%
0.01%
+400.0%
Q3 2020$613,000
-82.7%
14,600
-83.3%
0.00%
-66.7%
Q2 2019$3,534,000
+149.6%
87,500
+127.4%
0.00%
+200.0%
Q1 2019$1,416,000
+30.6%
38,476
-2.1%
0.00%0.0%
Q4 2018$1,084,000
+83.4%
39,300
+189.0%
0.00%0.0%
Q3 2018$591,00013,6000.00%
Other shareholders
ALTAIR ENGR INC shareholders Q4 2020
NameSharesValueWeighting ↓
Matrix Capital Management Company, LP 11,174,200$805,771,56210.94%
Conestoga Capital Advisors, LLC 2,370,624$170,945,6972.86%
Bain Capital Public Equity, LP 24,832$1,790,6361.81%
Capital Impact Advisors, LLC 16,830$1,213,6111.49%
EAM Global Investors LLC 58,571$4,223,5551.19%
PALISADE CAPITAL MANAGEMENT, LP 458,601$33,069,7180.89%
Thematics Asset Management 169,841$12,247,2350.67%
Impax Asset Management Group plc 2,162,771$155,145,2420.65%
Bain Capital Public Equity Management II, LLC 155,792$11,234,1610.63%
G2 Investment Partners Management LLC 24,600$1,773,9060.50%
View complete list of ALTAIR ENGR INC shareholders