Type / Class
Equity / Class A Common Stock, $0.0001 par value per share
Shares outstanding
59.8M
Number of holders
106
Total 13F shares, excl. options
24.2M
Shares change
+9.89M
Total reported value, excl. options
$825M
Value change
+$335M
Number of buys
90
Number of sells
-16
Price
$34.18

Significant Holders of Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share (ALTR) as of Q2 2018

112 filings reported holding ALTR - Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share as of Q2 2018.
Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share (ALTR) has 106 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 24.2M shares of 59.8M outstanding shares and own 40.52% of the company stock.
Largest 10 shareholders include VANGUARD GROUP INC (2.45M shares), BlackRock Inc. (2.2M shares), BAMCO INC /NY/ (2.1M shares), Neuberger Berman Group LLC (1.47M shares), Contour Asset Management LLC (1.27M shares), PRIMECAP MANAGEMENT CO/CA/ (1.01M shares), ROYAL BANK OF CANADA (973K shares), DRIEHAUS CAPITAL MANAGEMENT LLC (832K shares), CITADEL ADVISORS LLC (682K shares), and ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (523K shares).
This table shows the top 106 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.