Roku, Inc.
IT ˙ BIT ˙ US77543R1023
109,28 € 0,00 (0,00%)
2026-06-05
DEL PRIS
SecurityIT:1ROKU / Roku, Inc.
InstitutionRhumbline Advisers
Latest Disclosed Ownership115,938 shares
Latest Disclosed Value $ 10,970,006
Rhumbline Advisers reports 7.89% decrease in ownership of 1ROKU / Roku, Inc.

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 115,938 shares of Roku, Inc. (IT:1ROKU) valued at $9,688,939 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 125,873 shares of Roku, Inc.. This represents a change in shares of -7.89% during the quarter. The current value of the position is $12,669,705 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)
2026-05-12 2026-03-31 13F ROKU COM 77543R102 115,938 -9,935 -7.89 10,970 -19.66 0.0094
2026-02-13 2025-12-31 13F ROKU COM 77543R102 125,873 7,959 6.75 13,656 15.66 0.0110
2025-11-06 2025-09-30 13F ROKU COM 77543R102 117,914 -3,278 -2.70 11,807 10.84 0.0095
2025-08-12 2025-06-30 13F ROKU COM 77543R102 121,192 -19,396 -13.80 10,652 7.56 0.0091
2025-05-29 2025-03-31 13F/A-1 ROKU COM 77543R102 140,588 -760 -0.54 9,903 -5.76 0.0093
2025-04-08 2025-03-31 13F ROKU COM 77543R102 140,588 -760 9,903 0.0093
2025-05-29 2024-12-31 13F/A-1 ROKU COM 77543R102 141,348 3,795 2.76 10,508 2.32 0.0094
2025-01-30 2024-12-31 13F ROKU COM 77543R102 141,348 3,795 10,508 0.0094
2024-11-12 2024-09-30 13F ROKU COM 77543R102 137,553 -8,500 -5.82 10,270 17.33 0.0093
2024-08-01 2024-06-30 13F ROKU COM 77543R102 146,053 -45 -0.03 8,753 -8.08 0.0082
2024-05-09 2024-03-31 13F ROKU COM 77543R102 146,098 667 0.46 9,521 -28.57 0.0091
2024-02-08 2023-12-31 13F ROKU COM 77543R102 145,431 -248 -0.17 13,330 29.63 0.0140
2023-11-09 2023-09-30 13F ROKU COM 77543R102 145,679 -223 -0.15 10,283 10.20 0.0119
2023-08-08 2023-06-30 13F ROKU COM 77543R102 145,902 7,292 5.26 9,332 103,577.78 0.0105
2023-05-11 2023-03-31 13F ROKU COM 77543R102 138,610 1,811 1.32 9 -99.84 0.0113
2023-02-14 2022-12-31 13F ROKU COM 77543R102 136,799 11,087 8.82 5,568 -21.47 0.0075
2022-11-10 2022-09-30 13F ROKU COM 77543R102 125,712 9,751 8.41 7,090 -25.56 0.0106
2022-08-11 2022-06-30 13F ROKU COM 77543R102 115,961 7,414 6.83 9,525 -29.95 0.0139
2022-05-12 2022-03-31 13F ROKU COM 77543R102 108,547 -6,642 -5.77 13,598 -48.27 0.0175
2022-02-10 2021-12-31 13F ROKU COM 77543R102 115,189 3,651 3.27 26,286 -24.79 0.0322
2021-11-12 2021-09-30 13F ROKU COM 77543R102 111,538 -559 -0.50 34,950 -32.11 0.0473
2021-08-05 2021-06-30 13F ROKU COM 77543R102 112,097 -2,764 -2.41 51,481 37.58 0.0676
2021-05-06 2021-03-31 13F ROKU COM 77543R102 114,861 -5,416 -4.50 37,418 -6.30 0.0508
2021-02-10 2020-12-31 13F ROKU COM 77543R102 120,277 -1,761 -1.44 39,934 73.32 0.0551
2020-11-12 2020-09-30 13F ROKU COM 77543R102 122,038 -4,066 -3.22 23,041 56.79 0.0361
2020-08-13 2020-06-30 13F ROKU COM 77543R102 126,104 39,885 46.26 14,695 94.84 0.0245
2020-05-06 2020-03-31 13F ROKU COM 77543R102 86,219 -1,030 -1.18 7,542 -35.44 0.0158
2020-02-05 2019-12-31 13F ROKU COM 77543R102 87,249 3,185 3.79 11,683 36.58 0.0195
2019-10-23 2019-09-30 13F ROKU COM 77543R102 84,064 6,305 8.11 8,554 21.45 0.0156
2019-08-14 2019-06-30 13F ROKU COM 77543R102 77,759 21,833 39.04 7,043 95.21 0.0132
2019-05-01 2019-03-31 13F ROKU COM 77543R102 55,926 340 0.61 3,608 111.86 0.0070
2019-01-31 2018-12-31 13F ROKU COM 77543R102 55,586 17,044 44.22 1,703 -39.50 0.0037
2018-11-07 2018-09-30 13F ROKU COM 77543R102 38,542 -2,326 -5.69 2,815 61.60 0.0054
2018-08-06 2018-06-30 13F ROKU COM 77543R102 40,868 40,868 1,742 0.0035
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.