Stock Ownership/ROKU

ROKU INC (ROKU): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in ROKU · Communication Services. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
40
13F filers
Aggregate Value
$3.8B
Across holders
Last Price
$158.18
2026-08-24
Sector
Communication Services
GICS
Quarterly fund activity23 increased17 reduced6 exited
Full exits: MAVERICK CAPITAL LTD, Davidson Kempner Capital Management LP, Alphadyne Asset Management LP, JUPITER ASSET MANAGEMENT LTD, Holocene Advisors, LP, Rokos Capital Management LLP
Institutional Holders of ROKU
↗
40 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Pentwater Capital Management LP
CIK 0001425851
Hedge Fund4.33M$597.5M15.7%3.7%Added—Q2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund3.15M$434.8M11.4%0.5%Added+$403.3MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund1.88M$260.2M6.8%0.1%Added+$211.1MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund1.84M$254.6M6.7%0.1%Reduced$-27.0MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund1.82M$251.7M6.6%0.0%Added+$182.8MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund1.64M$227.1M6.0%0.2%Added+$220.6MQ2 2026
FRED ALGER MANAGEMENT, LLC
CIK 0000003520
Hedge Fund1.60M$220.6M5.8%0.7%Added+$773KQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund1.42M$196.8M5.2%0.3%Reduced$-19.5MQ2 2026
HBK INVESTMENTS L P
CIK 0001011443
Hedge Fund1.18M$163.6M4.3%1.6%Added—Q2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund1.04M$142.8M3.7%0.0%Reduced+$142.8MQ2 2026
Pentwater Capital Management LPAdded
Hedge Fund
$597.5M· 15.7% of total· 3.7% port· 4.33M sh· — QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$434.8M· 11.4% of total· 0.5% port· 3.15M sh· +$403.3M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$260.2M· 6.8% of total· 0.1% port· 1.88M sh· +$211.1M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPReduced
Hedge Fund
$254.6M· 6.7% of total· 0.1% port· 1.84M sh· $-27.0M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$251.7M· 6.6% of total· 0.0% port· 1.82M sh· +$182.8M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$227.1M· 6.0% of total· 0.2% port· 1.64M sh· +$220.6M QoQ· Q2 2026
FRED ALGER MANAGEMENT, LLCAdded
Hedge Fund
$220.6M· 5.8% of total· 0.7% port· 1.60M sh· +$773K QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$196.8M· 5.2% of total· 0.3% port· 1.42M sh· $-19.5M QoQ· Q2 2026
HBK INVESTMENTS L PAdded
Hedge Fund
$163.6M· 4.3% of total· 1.6% port· 1.18M sh· — QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$142.8M· 3.7% of total· 0.0% port· 1.04M sh· +$142.8M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$109.9M· 2.9% of total· 0.1% port· 796K sh· $-1.6M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$107.8M· 2.8% of total· 0.2% port· 780K sh· +$52.6M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$107.0M· 2.8% of total· 0.1% port· 774K sh· +$104.4M QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$92.4M· 2.4% of total· 0.1% port· 669K sh· $-153.2M QoQ· Q2 2026
Magnetar Financial LLCAdded
Hedge Fund
$70.0M· 1.8% of total· 0.6% port· 507K sh· +$69.6M QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCAdded
Hedge Fund
$66.0M· 1.7% of total· 0.3% port· 477K sh· — QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$64.2M· 1.7% of total· 0.2% port· 465K sh· +$59.9M QoQ· Q2 2026
Sculptor Capital LPAdded
Hedge Fund
$60.5M· 1.6% of total· 0.5% port· 438K sh· — QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$44.9M· 1.2% of total· 0.1% port· 325K sh· — QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCAdded
Hedge Fund
$44.2M· 1.2% of total· 0.1% port· 320K sh· +$41.7M QoQ· Q2 2026
Woodline Partners LPReduced
Hedge Fund
$38.6M· 1.0% of total· 0.1% port· 280K sh· $-47.6M QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$38.3M· 1.0% of total· 0.2% port· 278K sh· +$35.1M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$34.7M· 0.9% of total· 0.2% port· 251K sh· — QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$29.4M· 0.8% of total· 0.0% port· 213K sh· +$26.5M QoQ· Q2 2026
Duquesne Family Office LLCReduced
Family Office
$25.4M· 0.7% of total· 0.5% port· 184K sh· $-78.2M QoQ· Q2 2026
MAPLELANE CAPITAL, LLCAdded
Hedge Fund
$22.1M· 0.6% of total· 0.4% port· 160K sh· +$15.9M QoQ· Q2 2026
SOROS FUND MANAGEMENT LLCAdded
Family Office
$21.5M· 0.6% of total· 0.3% port· 156K sh· — QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$16.3M· 0.4% of total· 0.0% port· 118K sh· +$15.9M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCReduced
Hedge Fund
$13.5M· 0.4% of total· 0.0% port· 98K sh· $-584K QoQ· Q2 2026
MOORE CAPITAL MANAGEMENT, LPAdded
Hedge Fund
$10.1M· 0.3% of total· 0.2% port· 73K sh· +$7.8M QoQ· Q2 2026
Walleye Capital LLCReduced
Hedge Fund
$9.4M· 0.2% of total· 0.0% port· 68K sh· +$486K QoQ· Q2 2026
Parallax Volatility Advisers, L.P.Reduced
Hedge Fund
$9.1M· 0.2% of total· 0.0% port· 66K sh· +$4.5M QoQ· Q2 2026
Gotham Asset Management, LLCReduced
Hedge Fund
$8.4M· 0.2% of total· 0.0% port· 61K sh· $-742K QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$6.0M· 0.2% of total· 0.0% port· 43K sh· +$4.8M QoQ· Q2 2026
Fortress Investment Group LLCAdded
Hedge Fund
$4.0M· 0.1% of total· 0.7% port· 29K sh· — QoQ· Q2 2026
Bridgewater Associates, LPReduced
Hedge Fund
$3.6M· 0.1% of total· 0.0% port· 26K sh· $-23.3M QoQ· Q2 2026
TCW GROUP INCReduced
Hedge Fund
$3.5M· 0.1% of total· 0.0% port· 26K sh· $-1.3M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$1.1M· 0.0% of total· 0.0% port· 8K sh· $-409K QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$1.1M· 0.0% of total· 0.0% port· 8K sh· $-1.6M QoQ· Q2 2026
CAXTON ASSOCIATES LLPAdded
Hedge Fund
$936K· 0.0% of total· 0.0% port· 7K sh· — QoQ· Q2 2026
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