SPY recorded roughly $4.5 billion net inflows in latest ETF flows report

ETF.com’s weekly flows data shows SPY attracted about $4.5B of net inflows and held roughly $803.35B AUM in the report — a significant, fund-specific move that can drive creation/redemption and liquidity dynamics.

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- Net flows: $4,505.52 million
- Assets under management: $803,350.22 million
- Source: ETF.com weekly ETF flows table published Sep 14, 2026.
- Significant inflows typically require authorized participants to create new shares via creations-in-kind or cash-and-security baskets.
- Increased creation/redemption activity can temporarily change intraday liquidity and affect the ETF’s cash holdings or portfolio turnover.
- Large flows into a benchmark S&P 500 ETF are notable because they influence market impact across the underlying constituents during trading and rebalancing.
- ETF.com’s table shows other major S&P/large-cap ETFs with different flows (for example, VOO had much larger inflows in the same report).
- The report is a weekly snapshot and reflects net flows for the publication period ending Sep 14, 2026.
- Source link contains the published flow table used for these figures.

Read full analysis on etf.com

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