Fund holdings /
SPDR S&P 500 ETF Trust (SPY) holdings
SPDR S&P 500 ETF Trust is a unit investment trust. That kind of fund doesn't file a holdings report (Form N-PORT) with the SEC, so Leftagraph has no holdings list for it from SEC filings.
Funds that track the same index and do file their holdings: VOO · IVV.
Not investment advice. Nothing here is a recommendation about any security.