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Altair Engineering Inc. (ALTR)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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83.58+0.40 (+0.49%)
At close: 04:00PM EDT
83.58 0.00 (0.00%)
After hours: 04:20PM EDT
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
2.65%% of shares held by all insiders
103.63%% of shares held by institutions
106.45%% of float held by institutions
315Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Matrix Capital Management12,233,17430 Dec 202321.48%1,022,448,705
Vanguard Group Inc5,761,44530 Dec 202310.12%481,541,583
Blackrock Inc.4,588,50730 Dec 20238.06%383,507,423
Pictet Asset Management Holding SA2,966,88830 Dec 20235.21%247,972,504
Conestoga Capital Advisors, LLC2,424,71130 Dec 20234.26%202,657,349
Impax Asset Management Group Plc1,899,85030 Dec 20233.34%158,789,466
Invesco Ltd.1,695,40930 Dec 20232.98%141,702,287
BAMCO Inc.1,585,50730 Dec 20232.78%132,516,677
Alliancebernstein L.P.1,495,92830 Dec 20232.63%125,029,664
State Street Corporation1,231,41030 Dec 20232.16%102,921,250

Top mutual fund holders

HolderSharesDate reported% outValue
Vanguard Total Stock Market Index Fund1,701,73730 Dec 20232.99%142,231,181
Conestoga Small Cap Fund1,547,78030 Dec 20232.72%129,363,455
Vanguard Small-Cap Index Fund1,390,83130 Dec 20232.44%116,245,657
iShares Russell 2000 ETF1,319,27328 Feb 20242.32%110,264,839
Vanguard Extended Market Index Fund812,95130 Dec 20231.43%67,946,446
Vanguard Small-Cap Growth Index Fund777,02830 Dec 20231.36%64,944,001
AB Cap Fd.-AB Small Cap Growth Port758,76828 Feb 20241.33%63,417,830
Janus Henderson Triton Fund720,59430 Dec 20231.27%60,227,247
Baron Growth Fund725,00030 Dec 20231.27%60,595,501
Baron Small Cap Fund700,00030 Dec 20231.23%58,506,001