Roku, Inc.
IT ˙ BIT ˙ US77543R1023
109,28 € 0,00 (0,00%)
2026-06-03
AKTIENPREIS
SecurityIT:1ROKU / Roku, Inc.
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership834,619 shares
Latest Disclosed Value $ 78,967,477
Janus Henderson Group Plc reports 1,320.43% increase in ownership of 1ROKU / Roku, Inc.

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 834,619 shares of Roku, Inc. (IT:1ROKU) valued at $69,749,110 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 58,758 shares of Roku, Inc.. This represents a change in shares of 1,320.43% during the quarter. The current value of the position is $91,207,164 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-18 2026-03-31 13F/A-1 ROKU COM CL A 77543R102 834,619 775,861 1,320.43 78,967 1,139.48 0.0133
2026-05-15 2026-03-31 13F ROKU COM CL A 77543R102 834,619 775,861 1,320.43 78,967 1,139.48 0.0147
2026-02-17 2025-12-31 13F ROKU COM CL A 77543R102 58,758 2,600 4.63 6,372 13.32 0.0029
2025-11-14 2025-09-30 13F ROKU COM CL A 77543R102 56,158 1,758 3.23 5,623 17.54 0.0026
2025-08-14 2025-06-30 13F ROKU COM CL A 77543R102 54,400 49,016 910.40 4,783 1,126.41 0.0023
2025-05-15 2025-03-31 13F ROKU COM CL A 77543R102 5,384 0 0.00 390 -2.50 0.0002
2025-02-14 2024-12-31 13F ROKU COM CL A 77543R102 5,384 0 0.00 400 -0.50 0.0002
2024-11-14 2024-09-30 13F ROKU COM CL A 77543R102 5,384 0 0.00 402 24.84 0.0002
2024-08-14 2024-06-30 13F ROKU COM CL A 77543R102 5,384 -646 -10.71 323 -17.86 0.0002
2024-05-15 2024-03-31 13F ROKU COM CL A 77543R102 6,030 0 0.00 393 -28.99 0.0002
2024-02-14 2023-12-31 13F ROKU COM CL A 77543R102 6,030 -91 -1.49 553 27.78 0.0003
2023-11-14 2023-09-30 13F ROKU COM CL A 77543R102 6,121 -620 -9.20 432 0.23 0.0003
2023-08-14 2023-06-30 13F ROKU COM CL A 77543R102 6,741 -3,779 -35.92 431 -37.72 0.0003
2023-05-15 2023-03-31 13F ROKU COM CL A 77543R102 10,520 -3,980 -27.45 692 17.49 0.0005
2023-02-14 2022-12-31 13F ROKU COM CL A 77543R102 14,500 -1 -0.01 590 -28.00 0.0004
2023-01-13 2022-09-30 13F/A-1 ROKU COM CL A 77543R102 14,501 -2,242 -13.39 818 -40.55 0.0006
2022-11-14 2022-09-30 13F ROKU COM CL A 77543R102 14,501 -2,242 818 0.0006
2022-08-15 2022-06-30 13F ROKU COM CL A 77543R102 16,743 -536,134 -96.97 1,376 -98.01 0.0009
2022-05-16 2022-03-31 13F ROKU COM CL A 77543R102 552,877 -529,178 -48.90 69,258 -71.95 0.0334
2022-02-14 2021-12-31 13F ROKU COM CL A 77543R102 1,082,055 558,864 106.82 246,926 50.62 0.1030
2021-11-16 2021-09-30 13F ROKU COM CL A 77543R102 523,191 84,121 19.16 163,943 -18.70 0.0717
2021-08-16 2021-06-30 13F ROKU COM CL A 77543R102 439,070 -95,698 -17.90 201,644 15.74 0.0863
2021-05-17 2021-03-31 13F ROKU COM CL A 77543R102 534,768 -6,375 -1.18 174,216 -3.04 0.0795
2021-02-16 2020-12-31 13F ROKU COM CL A 77543R102 541,143 370,491 217.10 179,670 457.65 0.0835
2020-11-16 2020-09-30 13F ROKU COM CL A 77543R102 170,652 -122,842 -41.86 32,219 -5.80 0.0168
2020-08-14 2020-06-30 13F ROKU COM CL A 77543R102 293,494 -175,491 -37.42 34,201 -16.64 0.0192
2020-05-14 2020-03-31 13F ROKU COM CL A 77543R102 468,985 191,060 68.75 41,027 10.24 0.0282
2020-02-18 2019-12-31 13F ROKU COM CL A 77543R102 277,925 214,614 338.98 37,215 477.60 0.0191
2019-11-14 2019-09-30 13F ROKU COM CL A 77543R102 63,311 63,311 6,443 0.0035
2019-07-31 2019-06-30 13F ROKU COM CL A 77543R102 0 -7,749 -100.00 0 -100.00
2019-04-30 2019-03-31 13F ROKU COM CL A 77543R102 7,749 7,749 500 0.0003
2018-08-10 2018-06-30 13F ROKU COM CL A 77543R102 0 -50,851 -100.00 0 -100.00
2018-05-14 2018-03-31 13F ROKU COM CL A 77543R102 50,851 -131,463 -72.11 1,581 -83.25 0.0009
2018-03-12 2017-12-31 13F/A-1 ROKU COM CL A 77543R102 182,314 182,314 9,440 0.0058
2018-02-09 2017-12-31 13F ROKU COM CL A 77543R102 182,314 9,440 0.0058
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.