Historical shareholding details of Vanguard Total World Stock Index Fund holdings in Tetra Tech, Inc. (TTEK)

Monthly changes of Vanguard Total World Stock Index Fund shareholding in Tetra Tech, Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Vanguard Total World Stock Index Fund	166,149	0.06%

Jan 31, 2025	Vanguard Total World Stock Index Fund	166,909	0.06%

Dec 31, 2024	Vanguard Total World Stock Index Fund	170,101	0.06%

Nov 30, 2024	Vanguard Total World Stock Index Fund	165,317	0.06%

Oct 31, 2024	Vanguard Total World Stock Index Fund	161,495	0.06%

Sep 30, 2024	Vanguard Total World Stock Index Fund	160,907	0.06%

Aug 31, 2024	Vanguard Total World Stock Index Fund	33,377	0.31%

Jul 31, 2024	Vanguard Total World Stock Index Fund	32,945	0.31%

Jun 30, 2024	Vanguard Total World Stock Index Fund	32,405	1.51%

May 31, 2024	Vanguard Total World Stock Index Fund	31,541	0.06%

Apr 30, 2024	Vanguard Total World Stock Index Fund	31,541	0.06%

Mar 31, 2024	Vanguard Total World Stock Index Fund	31,433	0.06%

Feb 29, 2024	Vanguard Total World Stock Index Fund	31,253	0.06%

Jan 31, 2024	Vanguard Total World Stock Index Fund	29,697	0.06%

Dec 31, 2023	Vanguard Total World Stock Index Fund	29,697	0.06%

Nov 30, 2023	Vanguard Total World Stock Index Fund	29,697	0.06%

Oct 31, 2023	Vanguard Total World Stock Index Fund	29,697	0.06%

Sep 30, 2023	Vanguard Total World Stock Index Fund	29,697	0.06%

Aug 31, 2023	Vanguard Total World Stock Index Fund	28,487	0.05%

Jul 31, 2023	Vanguard Total World Stock Index Fund	28,487	0.05%

Jun 30, 2023	Vanguard Total World Stock Index Fund	27,540	0.05%

May 31, 2023	Vanguard Total World Stock Index Fund	27,540	0.05%

Apr 30, 2023	Vanguard Total World Stock Index Fund	27,540	0.05%