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Institutional Ownership · SEC Form 13F

13F Institutional Holdings

What institutional managers own, and how it is changing, from SEC Form 13F-HR filings. New to 13F?

8,647
Funds tracked
2026-Q1
Most recent complete quarter
$67.0T
Combined reported 13F value (tracked funds, 2026-Q1)

Figures as of the 2026-Q1 13F filings.

Featured filers

Berkshire Hathaway
48 positions · $300B+ portfolio · since 1965
Warren Buffett's holding company — the most-watched 13F in the world. Concentrated, slow-moving, value-driven.
ARK Invest
35 positions · $15B+ across thematic ETFs · since 2014
Cathie Wood's disruptive-innovation thesis — Tesla, Coinbase, Roku. Transparent, public-facing 13F shop.
Bridgewater Associates
350 positions · $150B+ macro fund · since 1975
Ray Dalio's macro shop — the world's largest hedge fund. Diversified equity sleeve runs alongside the macro book.
Baupost Group
25 positions · $30B value fund · since 1982
Seth Klarman's value-investing fortress — concentrated, secretive, willing to hold cash when nothing is cheap.
Tiger Global Management
60 positions · $50B+ growth fund · since 2001
Chase Coleman's Tiger Cub — aggressive on growth tech, both public + private. 13Fs paint the public sleeve.
Renaissance Technologies
3,500 positions · $100B+ quant fund · since 1982
Jim Simons's Medallion/RIEF complex — quant-driven, thousands of positions, hard to read directionally.

Biggest funds by reported 13F value

Reported 13F value — not AUM. 13F value covers long US-listed equity positions only; it excludes short positions, cash, non-US and private holdings.

#FundPositionsReported valueQuarter
1BlackRock, Inc.5,247$5.3T2026-Q1
2Vanguard Capital Management LLC4,003$4.0T2026-Q1
3State Street Corp4,019$2.9T2026-Q1
4Vanguard Portfolio Management LLC3,049$1.9T2026-Q1
5Fmr LLC5,046$1.9T2026-Q1
6Morgan Stanley7,808$1.7T2026-Q1
7Geode Capital Management, LLC4,446$1.6T2026-Q1
8Jpmorgan Chase & Co6,206$1.5T2026-Q1
9Bank of America Corp /De/5,394$1.4T2026-Q1
10D. E. Shaw & Co., Inc.3,114$1.3T2026-Q1
11Millennium Management LLC3,746$1.3T2026-Q1
12Price T Rowe Associates Inc /Md/3,055$862.7B2026-Q1
13Goldman Sachs Group Inc5,263$760.5B2026-Q1
14Northern Trust Corp4,321$756.4B2026-Q1
15Capital World Investors602$732.8B2026-Q1
16Norges Bank1,716$712.4B2026-Q1
17Charles Schwab Investment Management Inc3,415$654.4B2026-Q1
18Two Sigma Investments, LP3,635$649.8B2026-Q1
19Capital Research Global Investors450$644.6B2026-Q1
20Invesco Ltd.3,616$639.3B2026-Q1
21Point72 Asset Management, L.P.2,330$574.3B2026-Q1
22UBS Group AG8,573$563.0B2026-Q1
23Citadel Advisors LLC5,925$548.0B2026-Q1
24Bank of New York Mellon Corp3,998$543.5B2026-Q1
25Wellington Management Group LLP1,750$533.8B2026-Q1
26Royal Bank of Canada6,640$527.0B2026-Q1
27Wells Fargo & Company/Mn6,339$500.0B2026-Q1
28Dimensional Fund Advisors LP3,158$481.4B2026-Q1
29UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC3,730$480.7B2026-Q1
30Legal & General Group Plc3,311$432.1B2026-Q1
31Ameriprise Financial Inc3,859$430.3B2026-Q1
32Capital International Investors432$426.5B2026-Q1
33Franklin Resources Inc2,989$405.5B2026-Q1
34Vanguard Fiduciary Trust Co4,003$396.1B2026-Q1
35LPL Financial LLC5,553$376.1B2026-Q1
36Envestnet Asset Management Inc4,536$373.6B2026-Q1
37Nuveen, LLC3,136$368.7B2026-Q1
38Amundi1,942$367.1B2026-Q1
39Raymond James Financial Inc4,960$324.1B2026-Q1
40Alliancebernstein L.P.3,179$308.8B2026-Q1
41Deutsche Bank Ag\3,455$302.3B2026-Q1
42Massachusetts Financial Services Co /Ma/938$297.2B2026-Q1
43Fisher Asset Management, LLC1,008$294.9B2026-Q1
44Barclays PLC4,138$279.7B2026-Q1
45Berkshire Hathaway Inc26$263.1B2026-Q1
46Bank of Montreal /Can/3,037$242.7B2026-Q1
47Aqr Capital Management LLC3,668$217.9B2026-Q1
48Jones Financial Companies LLLP4,593$208.1B2026-Q1
49Janus Henderson Group PLC2,362$201.7B2026-Q1
50American Century Companies Inc2,785$193.6B2026-Q1
No funds match your filter.

Notable moves

Names where the tracked-fund universe broadened or narrowed between 2025-Q4 and 2026-Q1, by change in the number of funds holding each. Holder counts are split-invariant, so a stock split never reads as a wave of new buying.

In 2026-Q1, SNDK drew the most new institutional holders (+437 funds) and EXAS was left by the most funds (−701) among the funds we track. This describes the change in how many funds hold each name — not a view on the stock.

Broadening ownership

  • SNDK437 more funds
  • SUNB405 more funds
  • WAT360 more funds
  • GLW332 more funds
  • LITE325 more funds
  • MU293 more funds
  • GEV292 more funds
  • AMAT284 more funds

Narrowing ownership

  • EXAS701 fewer funds
  • CYBR676 fewer funds
  • CMA567 fewer funds
  • DAY453 fewer funds
  • SYU1450 fewer funds
  • CFLT422 fewer funds
  • CADE412 fewer funds

Most widely held securities

The stocks held by the most tracked funds this quarter. Each page shows every fund reporting the position, what they added or cut, and how concentrated the holding is across managers. Ranked by number of reporting holders (150 shown).

The rest of the tracked set

The funds below rank after the table above, continuing largest-first by reported 13F value. Each page lists the fund's reported positions, what changed since the prior quarter, and how concentrated the book is (150 shown).

Holdings are parsed from SEC Form 13F-HR filings on EDGAR (public filings). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the weeks after its deadline. Each quarter is a point-in-time snapshot, not a live position — managers may have traded since. 13F covers long positions in US-exchange-listed securities only; it excludes short positions, most derivatives, cash, and non-US / private holdings. Values are as filed. Ownership reflects the funds we track — a large sample, not the complete 13F universe. Informational only; not investment advice.