US Mutual Fund and Closed-End Fund Data

Coverage of over 9,000 open-ended mutual funds (> 30,000 share classes) and 500 US listed Closed-End funds Daily NAV, pricing, dividend and distribution history Current and historical ticker symbols Fund and security level metadata (name, investment objective, website, contact information, etc.) Hierarchical fund classification of funds by asset class and investment strategy Quarterly portfolio summary and detailed holdings data Management fees and expense ratios CEF IPO and new issues prior to listing

覆盖超9000只开放式共同基金（含30000多个份额类别）及500只美国上市封闭式基金；每日净资产值（NAV）、定价、股息及分配历史；当前及历史股票代码；基金及证券层面的元数据（包括名称、投资目标、官网、联系方式等）；按资产类别及投资策略划分的分层基金分类体系；季度投资组合摘要及详细持仓数据；管理费及费用率；封闭式基金（CEF）首次公开募股（IPO）及上市前新发行产品

搜集汇总

背景与挑战

背景概述

该数据集涵盖超过9,000只开放式共同基金和500只美国上市封闭式基金，提供每日资产净值、定价、股息和分配历史。同时，它包含基金和证券级别的元数据、投资组合摘要以及管理费等信息，用于全面分析美国共同基金和封闭式基金。