Historical shareholding details of Schwab Small Cap Index Fund® holdings in Altair Engineering Inc - Ordinary Shares - Class A (ALTR)

Monthly changes of Schwab Small Cap Index Fund® shareholding in Altair Engineering Inc - Ordinary Shares - Class A over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Schwab Small Cap Index Fund®	131,616	0.15%

Jan 31, 2025	Schwab Small Cap Index Fund®	131,320	0.15%

Dec 31, 2024	Schwab Small Cap Index Fund®	130,971	0.15%

Nov 30, 2024	Schwab Small Cap Index Fund®	137,898	0.16%

Oct 31, 2024	Schwab Small Cap Index Fund®	137,390	0.16%

Sep 30, 2024	Schwab Small Cap Index Fund®	137,056	0.16%

Aug 31, 2024	Schwab Small Cap Index Fund®	138,127	0.16%

Jul 31, 2024	Schwab Small Cap Index Fund®	137,413	0.16%

Jun 30, 2024	Schwab Small Cap Index Fund®	136,469	0.16%

May 31, 2024	Schwab Small Cap Index Fund®	125,387	0.15%

Apr 30, 2024	Schwab Small Cap Index Fund®	124,772	0.15%

Mar 31, 2024	Schwab Small Cap Index Fund®	123,532	0.15%

Feb 29, 2024	Schwab Small Cap Index Fund®	124,781	0.15%

Jan 31, 2024	Schwab Small Cap Index Fund®	125,925	0.15%

Dec 31, 2023	Schwab Small Cap Index Fund®	125,925	0.15%

Nov 30, 2023	Schwab Small Cap Index Fund®	125,308	0.15%

Oct 31, 2023	Schwab Small Cap Index Fund®	125,130	0.15%

Sep 30, 2023	Schwab Small Cap Index Fund®	124,724	0.15%

Aug 31, 2023	Schwab Small Cap Index Fund®	124,415	0.15%

Jul 31, 2023	Schwab Small Cap Index Fund®	123,999	0.15%

Jun 30, 2023	Schwab Small Cap Index Fund®	123,598	0.15%

May 31, 2023	Schwab Small Cap Index Fund®	119,146	0.15%

Apr 30, 2023	Schwab Small Cap Index Fund®	118,735	0.15%