Security key
021369103
Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share (ALTR)
CUSIP: 021369103
Q4 2023 13F Holders as of 31 Dec 2023
- Security type / class
- Equity / Class A Common Stock, $0.0001 par value per share
- Total 13F shares
- 54,886,858
- Total 13F value
- $4,617,821,985
- Share change
- +2,183,597
- Put/Call ratio
- 25%
- SEC-reported price per share
- $84.15
- Number of holders
- 214
- Value change
- +$192,397,902
- Number of buys
- 112
- Number of sells
- 91
- Shares outstanding
- 59,830,848
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2023
Institutions
214
Top holders
10
ALTR full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2024
Previous quarter: Q3 2023
Broader feeds
Reporting periods
Holder history for CUSIP 021369103
Recent filing periods:
Ownership snapshot
Top reported holders of ALTR - Altair Engineering Inc. - Class A Common Stock, $0.0001 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
—
Disclosed value leader
—
Comparable rows
0/0
Latest evidence
—
No top shareholder records were found across 13F, 13D/G, and Forms 3/4/5 for this issuer.
13F holder rows
Institutional holders as of Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
214
Shares
54,886,858
Rows available
214
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
192
Q4 2023 holders
214
Holder diff
22
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend