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Equibles

ROKU

Roku, Inc

Company with tickers: ROKU

CIK
1428439
CUSIP
77543R102
Shares Outstanding
131,191,687
13F Activity (30d)
420 filings 406 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 694
Total Value: $11,596,946,658
Total Shares: 122,563,381
Showing 1–100 of 734 holdings by value · page 1 of 8

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 694 13F filers · Δ vs Dec 31, 2025
Top Holder
13.9%
Jun 2023 → Mar 2026 · range 9.6% – 15.6%
+3.3 pts
Top 5
33.1%
Jun 2023 → Mar 2026 · range 33.1% – 45.3%
−1.9 pts
Top 10
44.8%
Jun 2023 → Mar 2026 · range 44.8% – 63.4%
−2.1 pts
HHI
363
Jun 2023 → Mar 2026 · range 353 – 533
Broadly held +10

Quarterly Activity

vs Dec 31, 2025
New
108
Increased
258
Decreased
214
Sold Out
123
Unchanged
114
Holder count: -15
Institutional value: -17.0%
Shares held: -4.8%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mega FMR LLC +3,331,410 17,011,060
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP +1,419,772 2,038,347
Mega JANUS HENDERSON GROUP PLC +775,861 834,619
Mega BNP PARIBAS ARBITRAGE, SA +589,270 1,403,280
Mega MORGAN STANLEY +485,494 1,730,796

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Large ARK Investment Management LLC −2,061,333 3,820,405
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP −1,728,696 3,837,845
Large Balyasny Asset Management L.P. −1,466,849 326,987
Mega D. E. Shaw & Co., Inc. −1,421,886 410,949
Mega Sumitomo Mitsui Trust Group, Inc. −1,094,883 1,874,369

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 6,458,259 $611,080,466
Mega VANGUARD CAPITAL MANAGEMENT LLC 5,876,046 $555,991,472
Mega SCHRODER INVESTMENT MANAGEMENT GROUP 2,308,014 $218,384,282
Mega VANGUARD FIDUCIARY TRUST CO 815,019 $77,117,097
Small Alua Capital Management LP 474,200 $44,868,804

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 12,987,786 $1,409,044,899
Large TWO SIGMA ADVISERS, LP 1,529,800 $165,968,002
Mega NORGES BANK 855,449 $92,807,662
Mid ADAPT Investment Managers SA 700,000 $75,943,000
Large Artisan Partners Limited Partnership 577,646 $62,668,814
Filter: New 108 Increased 258 Reduced 214 Sold out 123 Unchanged 114
Showing 100 of 734
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega FMR LLC $1,609,586,494 13.88% 17,011,060
Mega BlackRock, Inc. $702,676,021 6.06% 7,426,295
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $611,080,466 5.27% 6,458,259
Mega VANGUARD CAPITAL MANAGEMENT LLC $555,991,472 4.79% 5,876,046
Large ARK Investment Management LLC $361,486,721 3.12% 3,820,405
Mega GEODE CAPITAL MANAGEMENT, LLC $263,128,757 2.27% 2,780,900
Large ACADIAN ASSET MANAGEMENT LLC $238,544,400 2.06% 2,521,078
Mega SCHRODER INVESTMENT MANAGEMENT GROUP $218,384,282 1.88% 2,308,014
Mega STATE STREET CORP $214,097,714 1.85% 2,262,711
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $196,270,266 1.69% 2,074,300
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $192,868,393 1.66% 2,038,347
Mega Sumitomo Mitsui Trust Group, Inc. $177,352,794 1.53% 1,874,369
Mid Amova Asset Management Americas, Inc. $174,941,877 1.51% 1,848,889
Mega AQR CAPITAL MANAGEMENT LLC $168,682,191 1.45% 1,782,733
Large Squarepoint Ops LLC $168,231,142 1.45% 1,777,966
Mega MORGAN STANLEY $163,767,911 1.41% 1,730,796
Large FRED ALGER MANAGEMENT, LLC $150,552,058 1.30% 1,591,123
Large RENAISSANCE TECHNOLOGIES LLC $148,089,762 1.28% 1,565,100
Mega JANE STREET GROUP, LLC $147,039,480 1.27% 1,554,000
Large JACOBS LEVY EQUITY MANAGEMENT, INC $139,305,998 1.20% 1,472,268
Mega BNP PARIBAS ARBITRAGE, SA $132,558,645 1.14% 1,400,958
Large Qube Research & Technologies Ltd $126,193,274 1.09% 1,333,685
Mega CITADEL ADVISORS LLC $121,204,907 1.05% 1,280,965
Mega TWO SIGMA INVESTMENTS, LP $112,411,493 0.97% 1,188,031
Large WESTFIELD CAPITAL MANAGEMENT CO LP $111,483,081 0.96% 1,178,219
Large Assenagon Asset Management S.A. $109,953,265 0.95% 1,162,051
Mega BANK OF AMERICA CORP /DE/ Bank $102,450,275 0.88% 1,082,755
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $101,953,050 0.88% 1,077,500
Large MARSHALL WACE, LLP $94,489,328 0.81% 998,619
Mid TREMBLANT CAPITAL GROUP $90,950,636 0.78% 961,220
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $90,449,623 0.78% 955,925
Mega GOLDMAN SACHS GROUP INC $90,317,059 0.78% 954,524
Mega JANUS HENDERSON GROUP PLC $78,971,649 0.68% 834,619
Mega VANGUARD FIDUCIARY TRUST CO Bank $77,117,097 0.66% 815,019
Mega GOLDMAN SACHS GROUP INC $74,967,426 0.65% 792,300
Large Robeco Institutional Asset Management B.V. $71,817,431 0.62% 759,009
Mega DIMENSIONAL FUND ADVISORS LP $71,019,971 0.61% 750,581
Mid Duquesne Family Office LLC Family Office $70,982,977 0.61% 750,190
Mega Amundi $70,765,445 0.61% 747,891
Large Holocene Advisors, LP $70,352,713 0.61% 743,529
Mega JANE STREET GROUP, LLC $67,887,104 0.59% 717,471
Mega NORTHERN TRUST CORP Bank $64,971,578 0.56% 686,658
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $64,913,577 0.56% 686,045
Large Man Group plc $61,897,849 0.53% 654,173
Large Woodline Partners LP $59,048,462 0.51% 624,059
Mega PRICE T ROWE ASSOCIATES INC /MD/ $58,975,509 0.51% 623,288
Mega JANE STREET GROUP, LLC $56,251,590 0.49% 594,500
Large Quantinno Capital Management LP $55,394,995 0.48% 585,447
Large Russell Investments Group, Ltd. $54,792,257 0.47% 579,077
Mega Nuveen, LLC $54,057,350 0.47% 571,310
Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $47,492,521 0.41% 501,929
Mega UBS Group AG $46,947,131 0.40% 496,165
Mega GOLDMAN SACHS GROUP INC $45,663,612 0.39% 482,600
Small Alua Capital Management LP $44,868,804 0.39% 474,200
Mid OSSIAM $43,631,836 0.38% 461,127
Mega UBS Group AG $42,285,678 0.36% 446,900
Mega AMERIPRISE FINANCIAL INC $42,011,184 0.36% 443,999
Large FEDERATED HERMES, INC. $41,289,991 0.36% 436,377
Mega CITADEL ADVISORS LLC $40,904,226 0.35% 432,300
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $39,276,762 0.34% 415,100
Mega D. E. Shaw & Co., Inc. $38,883,993 0.34% 410,949
Mid Junto Capital Management LP $38,096,850 0.33% 402,630
Mega RAYMOND JAMES FINANCIAL INC $37,267,977 0.32% 393,870
Large Allianz Asset Management GmbH $37,116,965 0.32% 392,274
Mega Bank of New York Mellon Corp Bank $36,776,895 0.32% 388,680
Large Rockefeller Capital Management L.P. $34,777,769 0.30% 367,552
Large Walleye Capital LLC $34,258,306 0.30% 362,062
Mega MILLENNIUM MANAGEMENT LLC $33,653,306 0.29% 355,668
Large SEI INVESTMENTS CO $33,121,257 0.29% 350,045
Mid Sessa Capital IM, L.P. $33,117,000 0.29% 350,000
Mega VICTORY CAPITAL MANAGEMENT INC $32,854,429 0.28% 347,225
Small Empirical Capital Management, LLC $32,706,443 0.28% 345,661
Large CAPITAL FUND MANAGEMENT S.A. $31,193,564 0.27% 329,672
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $28,261,004 0.24% 298,679
Mid J. Goldman & Co LP $27,042,396 0.23% 285,800
Large Trexquant Investment LP $26,470,418 0.23% 279,755
Mid GILDER GAGNON HOWE & CO LLC $25,768,526 0.22% 272,337
Mega BARCLAYS PLC $24,732,436 0.21% 261,387
Mega California Public Employees Retirement System Pension $24,674,435 0.21% 260,774
Mega Swiss National Bank Bank $24,487,656 0.21% 258,800
Mega CITADEL ADVISORS LLC $23,607,690 0.20% 249,500
Large GLENMEDE TRUST CO NA Bank $23,226,181 0.20% 245,468
Mega Invesco Ltd. $22,184,316 0.19% 234,457
Large Balyasny Asset Management L.P. $21,628,901 0.19% 228,587
Mega ENVESTNET ASSET MANAGEMENT INC $21,345,136 0.18% 225,588
Mega JPMORGAN CHASE & CO $21,158,163 0.18% 223,612
Small Benchstone Capital Management LP $21,075,185 0.18% 222,735
Mid Meridiem Capital Partners LP $20,926,064 0.18% 221,159
Large Walleye Trading LLC $19,453,872 0.17% 205,600
Small Crawford Fund Management, LLC $19,188,935 0.17% 202,800
Mega ROYAL BANK OF CANADA Bank $19,014,926 0.16% 200,961
Mega LPL Financial LLC $18,899,304 0.16% 199,739
Large PANAGORA ASSET MANAGEMENT INC $18,793,897 0.16% 198,625
Mega FIL Ltd $18,652,440 0.16% 197,130
Mega MILLENNIUM MANAGEMENT LLC $18,602,292 0.16% 196,600
Small Beck Bode, LLC $18,410,213 0.16% 194,570
Large Bridgewater Associates, LP $18,400,562 0.16% 194,468
Mega UBS Group AG $17,580,396 0.15% 185,800
Mid J. Goldman & Co LP $17,403,835 0.15% 183,934
Mega BARCLAYS PLC $16,019,166 0.14% 169,300

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