Historical shareholding details of Schwab Small Cap Index Fund® holdings in Select Energy Services Inc - Ordinary Shares - Class A (WTTR)

Monthly changes of Schwab Small Cap Index Fund® shareholding in Select Energy Services 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®	220,793	0.21%

Jan 31, 2025	Schwab Small Cap Index Fund®	220,793	0.21%

Dec 31, 2024	Schwab Small Cap Index Fund®	220,793	0.21%

Nov 30, 2024	Schwab Small Cap Index Fund®	220,734	0.21%

Oct 31, 2024	Schwab Small Cap Index Fund®	218,352	0.21%

Sep 30, 2024	Schwab Small Cap Index Fund®	218,352	0.21%

Aug 31, 2024	Schwab Small Cap Index Fund®	221,307	0.22%

Jul 31, 2024	Schwab Small Cap Index Fund®	218,538	0.21%

Jun 30, 2024	Schwab Small Cap Index Fund®	215,797	0.21%

May 31, 2024	Schwab Small Cap Index Fund®	183,490	0.18%

Apr 30, 2024	Schwab Small Cap Index Fund®	180,609	0.18%

Mar 31, 2024	Schwab Small Cap Index Fund®	180,609	0.18%

Feb 29, 2024	Schwab Small Cap Index Fund®	184,046	0.18%

Jan 31, 2024	Schwab Small Cap Index Fund®	184,046	0.18%

Dec 31, 2023	Schwab Small Cap Index Fund®	184,046	0.18%

Nov 30, 2023	Schwab Small Cap Index Fund®	190,951	0.18%

Oct 31, 2023	Schwab Small Cap Index Fund®	187,683	0.18%

Sep 30, 2023	Schwab Small Cap Index Fund®	187,683	0.18%

Aug 31, 2023	Schwab Small Cap Index Fund®	196,905	0.19%

Jul 31, 2023	Schwab Small Cap Index Fund®	196,905	0.19%

Jun 30, 2023	Schwab Small Cap Index Fund®	196,905	0.18%

May 31, 2023	Schwab Small Cap Index Fund®	164,041	0.15%

Apr 30, 2023	Schwab Small Cap Index Fund®	164,041	0.13%