Type / Class
Equity / Class A Common Stock, $0.0001 par value per share
Shares outstanding
59,830,848
Number of holders
173
Total 13F shares, excl. options
49,419,094
Shares change
+593,374
Total reported value, excl. options
$3,819,874,726
Value change
+$52,306,562
Number of buys
90
Number of sells
-77
Price
$77.32

Significant Holders of Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share (ALTR) as of Q4 2021

198 filings reported holding ALTR - Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share as of Q4 2021.
Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share (ALTR) has 173 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 49,419,094 shares of 59,830,848 outstanding shares and own 82.6% of the company stock.
Largest 10 shareholders include Matrix Capital Management Company, LP (8,600,000 shares), VANGUARD GROUP INC (4,627,749 shares), BlackRock Inc. (4,539,534 shares), PICTET ASSET MANAGEMENT SA (3,873,734 shares), Conestoga Capital Advisors, LLC (2,330,639 shares), Impax Asset Management Group plc (2,270,939 shares), JANUS HENDERSON GROUP PLC (1,671,459 shares), Neuberger Berman Group LLC (1,637,259 shares), BAMCO INC /NY/ (1,635,056 shares), and Invesco Ltd. (1,173,728 shares).
This table shows the top 173 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.