Vanguard Institutional Index Funds

Strategic Investment Solutions, Inc. /IL VGUS

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/27/2026

Shares

138,358

Value ($000)

10,441

Weight

2.5%

2025 Q2 - 2025 Q4 (3 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/27/2026	10,441	2.5%	138,358	12/31/2025
2025 Q3	12/3/2025	3,444	0.9%	47,253	9/30/2025
2025 Q2	7/16/2025	1,644	0.5%	21,770	6/30/2025