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© 2026 FBInvestor. Data sourced from SEC EDGAR Form 13F filings.

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Sei Instl Mgd S&P 500 Index A — Short Interest · FBInvestor

Stocks / Sei Instl Mgd S&P 500 Index A

Institutional Ownership

Sei Instl Mgd S&P 500 Index A

CUSIP 783925316COMSSPIXQ4 2025

Overview Short Owners Forecast Dividends Earnings Insider

No short-interest data on record yet

FINRA publishes consolidated short interest twice a month. Coverage expands as the bi-monthly feed runs.