Who Owns ROKU INC (ROKU)? -- Institutional Holders (2026-06-30)

325 institutions reported holding $854.9M of ROKU INC (ROKU) in SEC 13F filings for 2026-06-30. Largest institutional holders: Sumitomo Mitsui Trust Group, Inc. ($86.6M), Walleye Trading LLC ($83.0M), Robeco Institutional Asset Management B.V. ($62.4M), Empirical Capital Management, LLC ($61.2M), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ ($50.8M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1Sumitomo Mitsui Trust Group, Inc.$86.6M626,984Trimmed
2Walleye Trading LLC$83.0M600,550Added
3Robeco Institutional Asset Management B.V.$62.4M451,374Trimmed
4Empirical Capital Management, LLC$61.2M443,361Added
5MASSACHUSETTS FINANCIAL SERVICES CO /MA/$50.8M355,914Added
6Calamos Advisors LLC$44.9M325,000New
7PRINCIPAL FINANCIAL GROUP INC$41.0M296,534Added
8CONGRESS ASSET MANAGEMENT CO$36.8M266,609New
9ENVESTNET ASSET MANAGEMENT INC$32.9M237,837Added
10Retirement Systems of Alabama$24.1M174,105New
11Walleye Capital LLC$20.0M144,816Trimmed
12Assenagon Asset Management S.A.$19.9M143,746Trimmed
13Boston Partners$14.0M101,127Added
14BURNEY CO/$10.6M76,925Added
15HIGHLAND CAPITAL MANAGEMENT, LLC$9.9M71,676Trimmed
16NEW YORK STATE COMMON RETIREMENT FUND$9.2M66,258Added
17AMALGAMATED BANK$8.5M61,704Added
18Convergence Investment Partners, LLC$8.3M59,928Added
19Aware Super Pty Ltd as trustee of Aware Super$8.3M59,917New
20Police & Firemen's Retirement System of New Jersey$8.1M58,716Added
21Atlas Venture Advisors, Inc.$8.0M57,707Hold
22Prospera Financial Services Inc$7.9M57,070Trimmed
23CITIGROUP INC$7.5M54,101Trimmed
24Crossmark Global Holdings, Inc.$7.2M52,144Trimmed
25CWA Asset Management Group, LLC$6.9M49,694New

Source: SEC Form 13F filings · as of 2026-06-30