Who Owns ARK ETF TR (ARKW)? -- Institutional Holders (2026-03-31)

257 institutions reported holding $511.5M of ARK ETF TR (ARKW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Foundations Investment Advisors, LLC ($72.3M), MORGAN STANLEY ($53.7M), BANK OF AMERICA CORP /DE/ ($37.1M), JANE STREET GROUP, LLC ($29.3M), LPL Financial LLC ($28.7M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1Foundations Investment Advisors, LLC$72.3M599,691Added
2MORGAN STANLEY$53.7M444,865Trimmed
3BANK OF AMERICA CORP /DE/$37.1M307,402Trimmed
4JANE STREET GROUP, LLC$29.3M243,183Added
5LPL Financial LLC$28.7M237,686Trimmed
6Gradient Investments LLC$24.7M204,809Added
7NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$18.8M155,496Added
8CWM, LLC$15.3M126,791Trimmed
9Kestra Advisory Services, LLC$15.2M126,005Added
10SUSQUEHANNA INTERNATIONAL GROUP, LLP$12.6M104,527Added
11Anfield Capital Management, LLC$12.5M103,351Added
12RAYMOND JAMES FINANCIAL INC$11.1M91,712Added
13CITADEL ADVISORS LLC$10.8M89,267Added
14Janney Montgomery Scott LLC$9.1M75,584Added
15COMMONWEALTH EQUITY SERVICES, LLC$8.1M66,892Trimmed
16OSAIC HOLDINGS, INC.$8.0M66,639Trimmed
17Relyea Zuckerberg Hanson LLC$6.7M55,476Trimmed
18Cetera Investment Advisers$6.1M50,376Trimmed
19TWO SIGMA INVESTMENTS, LP$6.0M49,927Trimmed
20PRUDENTIAL PLC$5.3M43,650Hold
21AdvisorNet Financial, Inc$4.4M36,687Added
22Wealth Management Partners, LLC$4.1M34,143Added
23Crescent Grove Advisors, LLC$4.1M33,908Added
24HighTower Advisors, LLC$3.8M31,297Trimmed
25Mattson Financial Services, LLC$3.8M31,221Added

Source: SEC Form 13F filings · as of 2026-03-31