Wellesley Asset Management - ALTAIR ENGR INC ownership

ALTAIR ENGR INC's ticker is and the CUSIP is 021369AA1. A total of 34 filers reported holding ALTAIR ENGR INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Wellesley Asset Management ownership history of ALTAIR ENGR INC
ValueSharesWeighting
Q3 2019$260,0002570.02%
Other shareholders
ALTAIR ENGR INC shareholders Q4 2019
NameSharesValueWeighting ↓
Boussard & Gavaudan Investment Management LLP 17,243$19,188,4642.12%
TENOR CAPITAL MANAGEMENT Co., L.P. 36,000,000$40,172,6650.96%
WOLVERINE ASSET MANAGEMENT LLC 5,515,000$6,155,0150.06%
CAPSTONE INVESTMENT ADVISORS, LLC 6,429,000$7,136,1900.05%
PALISADE CAPITAL MANAGEMENT, LP 1,000,000$1,119,6000.03%
BANK OF MONTREAL /CAN/ 3,500,000$3,952,7950.00%
FMR LLC 6,135,000$6,794,5130.00%
CITIGROUP INC 6,000$6,6450.00%
WELLS FARGO & COMPANY/MN 221,000$248,5190.00%
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 6,000$6,6450.00%
View complete list of ALTAIR ENGR INC shareholders