EFFI (HARBOR ETF TRUST) is held by 4 institutional investors as of Q1 2026. Largest holders: STATE OF WISCONSIN INVESTMENT BOARD ($130.4M), FMR LLC ($599,986), JANE STREET GROUP, LLC ($448,558). Net institutional sentiment: Mixed.
See how EFFI's score breaks down across 4 SEC sources
No recent insider, activist, or congressional trades found for this stock
Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer