Roku Inc (ROKU) Ownership

Institutional Ownership

FMR Inc is the biggest individual institutional holder of Roku Inc (ROKU), owning a total of 18.9 million shares. Combined, the top 54 institutional holders of ROKU own 86.77% of the company with a total of 126.5 million shares.

In the latest ownership report on March 31st 2025, the top 54 institutional holders decreased their combined ownership of ROKU by 1 million shares. 8 institutions bought 3,795,508 total additional shares and increased their ownership by an average of 77.09%. However 10 institutions sold 4,770,611 total shares and decreased their ownership by an average of 7.93%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Roku decreased by a net total of -975,103 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
FMR Inc12.895%-1.418%18,911,923-272,0192025-03-31
Vanguard Group Inc8.525%2.078%12,503,595254,5042025-03-31
ARK Investment Management LLC5.892%-19.021%8,642,048-2,029,9082025-03-31
BlackRock Inc5.355%-3.584%7,854,212-291,9832025-03-31
Sumitomo Mitsui Trust Group Inc3.238%-15.131%4,749,063-846,6802025-03-31
Nikko Asset Management Americas Inc3.075%-15.824%4,509,341-847,6822025-03-31
State Street Corp1.792%-1.128%2,628,425-29,9772025-03-31
Baillie Gifford & Co Limited.1.697%-5.598%2,489,007-147,6072025-03-31
Geode Capital Management, LLC1.535%4.862%2,251,666104,4072025-03-31
Marshall Wace Asset Management Ltd1.452%-8.851%2,129,064-206,7492025-03-31
Cadian Capital Management LP1.423%77.028%2,086,800908,0002025-03-31
Jacobs Levy Equity Management, Inc.1.078%21.925%1,581,097284,3232025-03-31
Renaissance Technologies Corp1.067%20.703%1,565,400268,5002025-03-31
Goldman Sachs Group Inc1.036%331.830%1,519,4721,167,6042025-03-31
Bank of America Corp0.866%154.505%1,269,527770,7052025-03-31
Westfield Capital Management Company, L.P.0.762%-0.129%1,117,739-1,4442025-03-31
Morgan Stanley - Brokerage Accounts0.702%-8.576%1,029,414-96,5622025-03-31
Charles Schwab Investment Management Inc0.701%3.781%1,028,33237,4652025-03-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
FMR Inc12.895%-1.418%18,911,923-272,0192025-03-31
Vanguard Group Inc8.525%2.078%12,503,595254,5042025-03-31
ARK Investment Management LLC5.892%-19.021%8,642,048-2,029,9082025-03-31
BlackRock Inc5.355%-3.584%7,854,212-291,9832025-03-31
Sumitomo Mitsui Trust Holdings Inc4.766%-6.165%6,896,025-453,0422024-06-30
Sumitomo Mitsui Trust Group Inc3.238%-15.131%4,749,063-846,6802025-03-31
Nikko Asset Management Americas Inc3.075%-15.824%4,509,341-847,6822025-03-31
State Street Corp1.792%-1.128%2,628,425-29,9772025-03-31
State Street Corporation1.779%0.906%2,573,55723,1172024-03-31
Baillie Gifford & Co Limited.1.697%-5.598%2,489,007-147,6072025-03-31
Balyasny Asset Management LLC1.638%307.238%2,390,5971,803,5702024-09-30
T. Rowe Price Investment Management,Inc.1.548%10.509%2,269,751215,8412024-12-31
Geode Capital Management, LLC1.535%4.862%2,251,666104,4072025-03-31
Two Sigma Advisers, LLC1.532%44.522%2,208,300680,3002023-12-31
Marshall Wace Asset Management Ltd1.452%-8.851%2,129,064-206,7492025-03-31
Cadian Capital Management LP1.423%77.028%2,086,800908,0002025-03-31
AGF Management Ltd1.337%-1.988%1,927,919-39,0982023-12-31
Holocene Advisors, LP1.190%0.000%1,728,0281,728,0282024-09-30
Jacobs Levy Equity Management, Inc.1.078%21.925%1,581,097284,3232025-03-31
Renaissance Technologies Corp1.067%20.703%1,565,400268,5002025-03-31
Westfield Capital Management Company, LP1.058%126.094%1,535,576856,4012024-09-30
JPMorgan Chase & Co1.052%168.310%1,535,498963,2122024-09-30
Goldman Sachs Group Inc1.036%331.830%1,519,4721,167,6042025-03-31
Wellington Management Company LLP0.927%-47.444%1,336,539-1,206,5422023-12-31
Squarepoint Ops LLC0.916%66.727%1,329,718532,1752024-06-30
Bank of America Corp0.866%154.505%1,269,527770,7052025-03-31
Citadel Advisors Llc0.855%-22.564%1,253,947-365,3862024-12-31
Susquehanna International Group, LLP0.879%97.076%1,231,840606,7822022-09-30
Two Sigma Investments LLC0.826%149.768%1,210,879726,0772024-12-31
Dorsey Asset Management, LLC0.822%-30.711%1,162,463-515,2482023-03-31
Westfield Capital Management Company, L.P.0.762%-0.129%1,117,739-1,4442025-03-31
VOLORIDGE INVESTMENT MANAGEMENT, LLC0.759%-37.306%1,093,679-650,7842023-09-30
Man Group PLC0.762%41.174%1,093,405318,8942023-09-30
Millennium Management LLC0.748%48.232%1,092,198355,3792024-09-30
Amundi0.773%1,379.200%1,083,4111,010,1682022-09-30
D. E. Shaw & Co LP0.736%-54.976%1,061,160-1,295,7052023-09-30
AGF Investments0.750%33.528%1,050,704263,8242022-09-30
Morgan Stanley - Brokerage Accounts0.702%-8.576%1,029,414-96,5622025-03-31
UBS Group AG0.702%41.041%1,029,014299,4312024-12-31
Charles Schwab Investment Management Inc0.701%3.781%1,028,33237,4652025-03-31
Contrarius Investment Management Ltd0.697%0.000%993,679993,6792023-06-30
NORGES BANK0.679%-0.027%985,835-2702024-06-30
Antipodes Partners Limited0.697%85.973%981,612453,7872022-12-31
Capital Fund Management SA0.620%10.062%900,08882,2842024-06-30
ING Investment Management LLC0.610%-55.954%890,147-1,130,8082024-09-30
Connor Clark & Lunn Inv Mgmt Ltd0.545%60.687%791,883299,0722024-06-30
Legal & General Group PLC0.465%2.714%648,00117,1212022-06-30
Dimensional Fund Advisors, Inc.0.448%14.213%647,63380,5932024-03-31
Gilder Gagnon Howe & CO LLC0.462%-44.009%643,511-505,7962022-09-30
Qube Research & Technologies0.428%7.049%619,28840,7812024-06-30
Northern Trust Corp0.423%-1.509%611,244-9,3632024-06-30
BNP Paribas Arbitrage, SA0.423%369.613%609,802479,9502023-12-31
JANE STREET GROUP, LLC0.417%300.060%601,750451,3352023-12-31
Spyglass Capital Management LLC0.411%-3.914%594,042-24,1952024-03-31

Mutual Fund Ownership

Fidelity Advisor Growth Opps M is the biggest individual fund holder of Roku Inc (ROKU), owning a total of 10.3 million shares. Combined, the top 47 mutual fund holders of ROKU own 57.94% of the company with a total of 84.2 million shares.

In the latest ownership report on April 30th 2025, the top 47 fund holders increased their combined ownership of ROKU by 31 thousand shares. 5 funds bought 117,096 total additional shares and increased their ownership by an average of 0.95%. However 2 funds sold 147,613 total shares and decreased their ownership by an average of 1.28%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Roku decreased by a net total of -30,517 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
ARK Innovation ETF3.961%-2.440%5,809,136-145,3002025-04-30
Vanguard Total Stock Mkt Idx Inv2.817%1.751%4,131,25071,1082025-04-30
Vanguard Small Cap Index2.204%0.593%3,231,96519,0442025-04-30
Vanguard Institutional Extnd Mkt Idx Tr1.356%0.764%1,988,41615,0782025-04-30
Vanguard Small Cap Growth Index Inv1.227%-0.128%1,799,430-2,3132025-04-30
ARK Next Generation Internet ETF0.905%0.000%1,326,66102025-04-30
State St Russell Sm/Mid Cp® Indx NL Cl C0.495%0.824%725,8465,9332025-04-30
State St Russell Sm/Mid Cp® Indx SL Cl I0.495%0.824%725,8465,9332025-04-30

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Fidelity Advisor Growth Opps M7.039%2.257%10,324,138227,9002025-03-31
ARK Disruptive Innovation Full Composite4.189%-19.218%6,143,319-1,461,5072025-03-31
ARK Innovation ETF3.961%-2.440%5,809,136-145,3002025-04-30
Fidelity Advisor® Growth Opps M3.761%-3.375%5,359,420-187,2002023-11-30
Vanguard Total Stock Mkt Idx Inv2.817%1.751%4,131,25071,1082025-04-30
Vanguard US Total Market Shares ETF2.747%0.076%4,009,6003,0412024-09-30
Vanguard Instl Ttl Stck Mkt Idx Tr2.662%2.221%3,792,96482,4272023-03-31
Vanguard Small Cap Index2.204%0.593%3,231,96519,0442025-04-30
BMO Asset Allocation A1.829%0.000%2,646,4102,646,4102024-06-30
Nikko AM ARK Disruptive Innovation A USD1.389%-2.701%2,036,785-56,5312025-03-31
Vanguard Institutional Extnd Mkt Idx Tr1.356%0.764%1,988,41615,0782025-04-30
Vanguard Small Cap Growth Index Inv1.227%-0.128%1,799,430-2,3132025-04-30
Nikko Glob Digital Transform Equity MF1.193%12.911%1,740,590199,0252024-06-07
Vanguard Extended Market Index Investor1.219%0.361%1,724,6306,2092023-08-31
Fidelity VIP Growth Opportunities Init1.094%2.256%1,604,86435,4002025-03-31
Nikko Digital Transformation Eq Fund1.065%-13.272%1,541,565-235,9062023-12-07
Baillie Gifford US Equity Growth0.977%-2.864%1,432,569-42,2422024-12-31
ARK Next Generation Internet0.964%-20.183%1,413,282-357,3642025-03-31
Vanguard Mid Cap Index Institutional0.973%-0.375%1,396,261-5,2482024-02-29
Vanguard US Growth Investor0.920%0.000%1,348,60602025-03-31
ARK Next Generation Internet ETF0.905%0.000%1,326,66102025-04-30
Allianz Global Artfcl Intlgc W EUR0.848%0.136%1,226,7661,6672024-08-31
T. Rowe Price Mid-Cap Growth0.682%0.000%995,70002024-12-31
T. Rowe Price US Mid-Cap Growth Equity0.682%-0.430%995,700-4,3002024-12-31
Nikko AM ARK Pstv Chg Innovt P JPY Acc0.662%-6.359%970,356-65,8952025-03-31
Fidelity Blue Chip Growth0.620%-28.953%909,400-370,6002025-03-31
Contrarius Global Equity Investor0.638%0.000%903,248903,2482023-06-30
Fidelity® VIP Growth Opportunities Init0.604%6.440%861,12452,1002023-10-31
Vanguard Mid-Cap Growth ETF0.592%-0.604%834,034-5,0712023-05-31
VIP Growth Opportunities Init0.584%-3.379%832,024-29,1002023-11-30
Allspring (Lux) WW Glb L/SEq IPUSD Acc0.523%0.000%758,885758,8852024-09-30
AGF Global Select0.526%0.000%755,00002024-01-31
SMDS Global AI Equity Mother0.516%696.729%748,965654,9602024-03-25
State St Russell Sm/Mid Cp® Indx NL Cl C0.495%0.824%725,8465,9332025-04-30
State St Russell Sm/Mid Cp® Indx SL Cl I0.495%0.824%725,8465,9332025-04-30
Fidelity Extended Market Index0.486%2.405%713,10616,7472025-03-31
Fidelity® Extended Market Index0.468%0.995%667,4706,5782023-11-30
Fidelity VIP Contrafund Initial0.447%4.425%656,11327,8002025-03-31
Fidelity® Growth Company0.458%-52.955%638,094-718,2512022-10-31
Baillie Gifford American B Inc0.425%-1.798%622,951-11,4072025-03-31
Hartford MidCap Y0.425%-6.406%604,855-41,3962023-09-30
Fidelity Global Innovators Cl F0.395%162.845%579,744359,1792024-12-31
Vanguard Growth Index Investor0.402%4.771%572,68826,0802023-12-31
ARK Fintech Innovation ETF0.389%0.000%561,24702024-04-30
Fidelity Growth Compy Commingled Pl 30.394%0.000%555,27002023-04-30
Fidelity Growth Compy Commingled Pl O0.375%0.255%540,3481,3742024-04-30
Vanguard Communication Services ETF0.318%-0.732%460,266-3,3962024-08-31

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