KnowraThe Vanguard GroupLinked fromLinked fromThe 2 pages that link to The Vanguard Group, each with the reason it gives.All 2Related 1Compared with 1BlackRockCompared with: Vanguard competes with BlackRock in low-cost funds but uses a distinct ownership model.John C. BogleRelated: Bogle built Vanguard around a mutual ownership structure that aligned the company with fund investors.