Type / Class
Equity / Class A Common Stock, $0.0001 par value per share
Shares outstanding
59.8M
Number of holders
142
Total 13F shares, excl. options
41.6M
Shares change
+1.61M
Total reported value, excl. options
$2.42B
Value change
+$96.7M
Put/Call ratio
0.2
Number of buys
82
Number of sells
-57
Price
$58.18

Significant Holders of Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share (ALTR) as of Q4 2020

159 filings reported holding ALTR - Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share as of Q4 2020.
Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share (ALTR) has 142 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 41.6M shares of 59.8M outstanding shares and own 69.59% of the company stock.
Largest 10 shareholders include Matrix Capital Management Company, LP (5.16M shares), BlackRock Inc. (4.29M shares), VANGUARD GROUP INC (4.05M shares), PICTET ASSET MANAGEMENT LTD (3.44M shares), Impax Asset Management Group plc (2.39M shares), JANUS HENDERSON GROUP PLC (2.3M shares), Conestoga Capital Advisors, LLC (2.28M shares), Neuberger Berman Group LLC (1.92M shares), BAMCO INC /NY/ (1.79M shares), and AMERIPRISE FINANCIAL INC (1.39M shares).
This table shows the top 142 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
Investor Option Weight % Change % Value $ * Price $ Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.