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Altair Engineering Inc. (ALTR)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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81.47-0.28 (-0.34%)
At close: 04:00PM EDT
81.47 0.00 (0.00%)
After hours: 04:01PM EDT
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
2.65%% of shares held by all insiders
103.33%% of shares held by institutions
106.15%% of float held by institutions
319Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Matrix Capital Management12,233,17430 Dec 202321.48%996,636,700
Vanguard Group Inc5,761,44530 Dec 202310.12%469,384,931
Blackrock Inc.4,588,50730 Dec 20238.06%373,825,670
Pictet Asset Management Holding SA2,966,88830 Dec 20235.21%241,712,368
Conestoga Capital Advisors, LLC2,440,08130 Mar 20244.28%198,793,402
Invesco Ltd.1,695,40930 Dec 20232.98%138,124,973
Impax Asset Management Group Plc1,659,44930 Mar 20242.91%135,195,312
BAMCO Inc.1,585,50730 Dec 20232.78%129,171,257
Alliancebernstein L.P.1,495,92830 Dec 20232.63%121,873,255
State Street Corporation1,231,41030 Dec 20232.16%100,322,974

Top mutual fund holders

HolderSharesDate reported% outValue
Vanguard Total Stock Market Index Fund1,701,73730 Dec 20232.99%138,640,515
Conestoga Small Cap Fund1,547,78030 Dec 20232.72%126,097,638
Vanguard Small-Cap Index Fund1,390,83130 Dec 20232.44%113,311,003
iShares Russell 2000 ETF1,349,19430 Mar 20242.37%109,918,836
Vanguard Extended Market Index Fund812,95130 Dec 20231.43%66,231,118
Vanguard Small-Cap Growth Index Fund777,02830 Dec 20231.36%63,304,472
AB Cap Fd.-AB Small Cap Growth Port735,77630 Mar 20241.29%59,943,671
Janus Henderson Triton Fund720,59430 Dec 20231.27%58,706,794
Baron Growth Fund725,00030 Dec 20231.27%59,065,750
Baron Small Cap Fund700,00030 Dec 20231.23%57,029,000