Type / Class
Equity / Class A Common Stock, $0.0001 par value per share
Shares outstanding
59.8M
Number of holders
108
Total 13F shares, excl. options
26.9M
Shares change
+2.11M
Total reported value, excl. options
$1.17B
Value change
+$118M
Number of buys
76
Number of sells
-50
Price
$43.45

Significant Holders of Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share (ALTR) as of Q3 2018

133 filings reported holding ALTR - Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share as of Q3 2018.
Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share (ALTR) has 108 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 26.9M shares of 59.8M outstanding shares and own 45.02% of the company stock.
Largest 10 shareholders include Vanguard Group Inc (2.73M shares), BlackRock Inc. (2.54M shares), BAMCO INC /NY/ (2.02M shares), Neuberger Berman Group LLC (1.96M shares), ALLIANCEBERNSTEIN L.P. (1.46M shares), Contour Asset Management LLC (1.45M shares), PRIMECAP MANAGEMENT CO/CA/ (1M shares), EVENTIDE ASSET MANAGEMENT, LLC (1M shares), ROYAL BANK OF CANADA (817K shares), and DRIEHAUS CAPITAL MANAGEMENT LLC (787K shares).
This table shows the top 108 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.