Altair Engineering Inc. (ALTR)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Matrix Capital Management

David Goel And Paul Ferri

12,430,000 $1,356,237,300 63.04%
2. 1,196,098 $129,533,974 -13% 0.58%
3.
HBK InvestmentsNOTE 1.750% 6/1

David Costen Haley

56,288,000 $87,885,922 1.53%
4.
Magnetar Capital

Alec Litowitz And Ross Laser

569,534 $62,141,855 1.42%
5.
Millennium Management

Israel Englander

560,612 $61,168,375 0.02%
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$111.30 229 Officer 34,388 2025-03-17 Filing
$111.30 425 Officer 22,097 2025-03-17 Filing
$111.30 9 Large Shareholder, Officer, Director 1,184 2025-03-17 Filing
$111.30 90 Officer 5,462 2025-03-17 Filing
$111.30 1,671 Officer 55,411 2025-03-17 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 7,478,856 $816,017,977 0.01%
2. 6,894,230 $752,229,436 0.01%
3. 2,122,319 $231,566,226 0%
4. 1,394,124 $152,148,141 0.01%
5. 1,112,548 $121,390,112 1.6%
News See All