
The Invesco RAFI US 1000 ETF, referred to as the Fund, is designed to emulate the performance of the RAFI Fundamental Select US 1000 Index. It typically allocates at least 90% of its total assets to the common stocks composing this Index. The Index itself is crafted to track prominent U.S. equities, chosen according to four fundamental indicators of company size: book value, cash flow, sales, and dividends. The one thousand equities demonstrating the highest fundamental strength receive weighting based on their respective fundamental scores. Both the Fund and its underlying Index undergo an…
Is PRF's expense ratio expensive, average, or a steal for its category?
Pro reveals the verdict on a 5-tier spectrum calibrated against ICI 2025 industry averages, with strategy-aware bands so the comparison is meaningful.

FDA cleared the IND for OcuRing™-K, enabling a U.S. multi-center Phase II trial in cataract surgery with patient enrollment expected in the second half of 2026

Interim CEO Efraim Cohen-Arazi Details $10 Million in New Capital, LayerBio's Preparations for the Planned Phase 2 Clinical Trial of OcuRing™-K, and DeepSolar's Advance Toward Commercial Launch Interim CEO Efraim Cohen-Arazi Details $10 Million in New Capital, LayerBio's Preparations for the Planned Phase 2 Clinical Trial of OcuRing™-K, and DeepSolar's Advance Toward Commercial Launch

Looking for broad exposure to the Large Cap Value segment of the US equity market? You should consider the Invesco RAFI US 1000 ETF (PRF), a passively managed exchange traded fund launched on December 19, 2005.

Invesco RAFI US 1000 ETF offers large-cap US equity exposure weighted by business fundamentals, not market price. PRF reduces mega-cap AI stock concentration versus cap-weighted indexes, providing a lower AI factor loading. While PRF lagged during the recent AI-driven bull market, it outperforms when market breadth returns and single-factor leadership fades.

TEL AVIV, Israel, July 21, 2026 (GLOBE NEWSWIRE) -- PRF Technologies Ltd. (Nasdaq: PRFX) (“PRF” or the “Company”) today announced that its DeepSolar business unit will participate in Energy Trading Week Europe 2026, taking place September 24–25, 2026, at the Business Design Centre in London.