Polar Asset Management Partners Inc. - ALTAIR ENGR INC ownership

ALTAIR ENGR INC's ticker is and the CUSIP is 021369AA1. A total of 26 filers reported holding ALTAIR ENGR INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Polar Asset Management Partners Inc. ownership history of ALTAIR ENGR INC
ValueSharesWeighting
Q1 2022$39,821,000
-15.0%
27,500,0000.0%0.43%
-14.1%
Q4 2021$46,841,000
+9.7%
27,500,0000.0%0.50%
+17.8%
Q3 2021$42,716,000
+174.9%
27,500,000
+175.0%
0.42%
+165.4%
Q2 2021$15,541,000
+7.5%
10,000,0000.0%0.16%
+11.2%
Q1 2021$14,456,000
+5.2%
10,000,0000.0%0.14%
-4.0%
Q4 2020$13,739,000
+23.9%
10,000,0000.0%0.15%
-2.0%
Q3 2020$11,093,000
+5.2%
10,000,0000.0%0.15%
-13.1%
Q2 2020$10,545,000
+18.4%
10,000,0000.0%0.18%
-2.8%
Q1 2020$8,904,000
-13.3%
10,000,0000.0%0.18%
-9.5%
Q4 2019$10,264,000
+2.0%
10,000,0000.0%0.20%
+11.2%
Q3 2019$10,067,000
-7.3%
10,000,0000.0%0.18%
-11.4%
Q2 2019$10,861,00010,000,0000.20%
Other shareholders
ALTAIR ENGR INC shareholders Q1 2022
NameSharesValueWeighting ↓
Boussard & Gavaudan Investment Management LLP 15,850$21,493,4482.51%
Warberg Asset Management LLC 6,700,000$9,061,9071.83%
TENOR CAPITAL MANAGEMENT Co., L.P. 45,893,000$62,454,0681.34%
CAPSTONE INVESTMENT ADVISORS, LLC 6,429,000$8,679,1500.04%
FMR LLC 6,135,000$8,266,9130.00%
CITIGROUP INC 6,000$8,0850.00%
ROYAL BANK OF CANADA 65,000$103,0000.00%
WELLS FARGO & COMPANY/MN 221,000$350,8680.00%
JPMORGAN CHASE & CO 410,000$650,9320.00%
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 6,000$8,0850.00%
View complete list of ALTAIR ENGR INC shareholders