Who Owns iShares S&P 500 (BSPAX)? -- Institutional Holders (2026-03-31)

Name: iShares S&P 500 (BSPAX) Institutional Holders (2026-03-31)
Creator: ko.io

1 institutions reported holding $336,554 of iShares S&P 500 (BSPAX) in SEC 13F filings for 2026-03-31. Largest institutional holders: FIDUCIARY MANAGEMENT INC /WI/ ($336,554). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	FIDUCIARY MANAGEMENT INC /WI/	$336,554	443	Added

Source: SEC Form 13F filings · as of 2026-03-31