CAPSTONE INVESTMENT ADVISORS, LLC - ALTAIR ENGR INC ownership

Quarter-by-quarter ownership
CAPSTONE INVESTMENT ADVISORS, LLC ownership history of ALTAIR ENGR INC
ValueSharesWeighting
Q3 2023$8,679,150
-17.5%
6,429,0000.0%0.04%
-25.0%
Q2 2023$10,514,630
+4.5%
6,429,0000.0%0.05%
+2.0%
Q1 2023$10,058,171
+40.9%
6,429,0000.0%0.05%
-1.9%
Q4 2022$7,136,190
+1.0%
6,429,0000.0%0.05%
+20.9%
Q3 2022$7,065,000
-11.2%
6,429,0000.0%0.04%
+10.3%
Q2 2022$7,953,000
-82.4%
6,429,000
-79.5%
0.04%
-68.5%
Q1 2022$45,213,000
-15.2%
31,300,0000.0%0.12%
+39.3%
Q4 2021$53,348,000
+63.9%
31,300,000
+49.0%
0.09%
+36.9%
Q3 2021$32,551,000
-0.6%
21,000,0000.0%0.06%
-12.2%
Q2 2021$32,752,00021,000,0000.07%
Other shareholders
ALTAIR ENGR INC shareholders Q4 2023
NameSharesValueWeighting ↓
STEELHEAD PARTNERS LLC 33,500,000$48,489,0003.67%
TENOR CAPITAL MANAGEMENT Co., L.P. 44,000,000$63,590,0001.64%
III Capital Management 7,334,000$10,615,0001.27%
SHENKMAN CAPITAL MANAGEMENT INC 3,168,000$4,593,0000.54%
LINDEN ADVISORS LP 48,990,000$70,740,0000.52%
Empyrean Capital Partners, LP 9,303,000$13,408,0000.38%
WOLVERINE ASSET MANAGEMENT LLC 21,265,000$30,670,0000.26%
ADVENT CAPITAL MANAGEMENT /DE/ 6,500,000$9,378,0000.20%
Polar Asset Management Partners Inc. 10,000,000$14,456,0000.14%
AQR Arbitrage LLC 1,800,000$2,593,0000.09%
View complete list of ALTAIR ENGR INC shareholders