Skip to main content
Livermore
Livermore
ZHEN

Altair Engineering Inc.

ALTRDelisted Mar 26, 2025
Industry
Services-Prepackaged Software
SEC CIK
0001701732

Altair Engineering Inc. was delisted on Mar 26, 2025; its insiders filed their last Form 4 on Mar 26, 2025; 298 institutions reported holding it in 13F filings for Q4 2024, worth $6.27B in total; ARK Invest was the only superinvestor holding it.

Superinvestors holding ALTR, Q4 2024

1 superinvestor reports holding Altair Engineering Inc. on Form 13F, worth $3.85M in total. Weight is Altair Engineering Inc.'s share of each 13F portfolio; actions compare shares with Q3 2024.

See all superinvestors
Superinvestors holding ALTR in Q4 2024
Superinvestor% of portfolioSharesValuevs. previous quarter
ARK InvestCathie Wood<0.1%35,280$3.85MReduced−12.8%

Moves by quarter

Superinvestors that opened, added to, trimmed or sold out of ALTR each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.

  1. Q4 2024

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−12.8%)

  2. Q3 2024

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−19.9%)

  3. Q2 2024

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−9.5%)

  4. Q1 2024

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−7.5%)

  5. Q4 2023

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−14.4%)

  6. Q3 2023

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−20.8%)

  7. Q2 2023

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−29.4%)

  8. Q1 2023

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−10.1%)

  9. Q4 2022

    1 superinvestor holding at quarter end

    Added
    ARK Invest (+1.2%)

  10. Q3 2022

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−6.3%)

  11. Q2 2022

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−13.3%)

  12. Q1 2022

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−20.1%)

  13. Q4 2021

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−19.6%)

  14. Q3 2021

    1 superinvestor holding at quarter end

    Reduced
    ARK Invest (−32.8%)

  15. Q2 2021

    1 superinvestor holding at quarter end

    Added
    ARK Invest (+2.2%)