Institutional rankings · SEC 13F · Q4 2025
Largest funds by reported 13F value
Institutional managers ranked by the total market value of the U.S.-listed equity positions disclosed in their latest SEC Form 13F, a proxy for the size of each manager's reportable equity book.
- $123.8B
- Largest book
- 49%
- Top-5 share of all value
- 360
- Filers ranked
According to the U.S. Securities and Exchange Commission, institutional investment managers with at least $100 million in qualifying assets must report their U.S.-listed equity holdings on Form 13F-HR within 45 days of each quarter-end. This ranking is computed directly from those Q4 2025 filings - see our methodology for full sourcing and limitations.
The leaderboard
Neuberger Berman Group LLC leads 360 reporting institutions with $123.8B in reported 13F equity value; the #25 cutoff to make this top-25 list is GREAT VALLEY ADVISOR GROUP, INC. at $4.5B as of Q4 2025.
- $123.8B
- largest book (Neuberger Berman G)
- $4.5B
- #25 cutoff to make this list
- 49%
- of all reported value (top 5 = $483.5B)
- 360
- filers in the full extract
13F value reflects reported equity size, not assets under management, performance, or skill, it omits shorts, options, cash, bonds, and non-U.S. holdings. The table below is the top 25 of the full filer extract.
Largest reported equity books
All funds →Concentration among the largest filers
Neuberger Berman Group LLC holds the largest book on this list at $123.8B, spread across 2,046 disclosed positions -- more than the 1,789-position median among these top-25 filers, a broadly diversified book relative to its size.
Reported book value vs. disclosed position count, top 25 filers
Reading this ranking
Reported 13F value is a size proxy from public filings, not an AUM figure and not a performance ranking.
- 13F captures only long U.S.-listed equity positions; it understates total AUM for managers that also hold bonds, cash, foreign equity, or run short books. Methodology
- Largest-book ≠ best-performing. Size reflects scale, not returns or skill, check what each manager actually holds. Browse funds
- See where the most institutional conviction concentrates by name, not by manager. Most concentrated
Informational only, not investment advice. Filings lag up to 45 days after quarter-end and omit shorts, options, cash, and non-U.S. holdings.
Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q4 2025 Ranking derived live from the latest quarterly 13F filings of institutional managers with $100M+ in qualifying assets.