NORTHERN TRUST CORP is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q1 2026, the fund manages $756.6B in reported equity holdings across 4396 positions. The largest holdings are NVDA (5.8%), AAPL (5.3%), MSFT (3.9%), AMZN (2.6%), GOOG (2.5%). The portfolio is concentrated in Other (84.6%), Communication Services (4.9%), Financial Services (2.8%). Data sourced from SEC EDGAR 13F filings (CIK 73124).