Roku, Inc.
US ˙ NasdaqGS ˙ US77543R1023

SecurityROKU / Roku, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership299,927 shares
Latest Disclosed Value $ 32,538,445
Sei Investments Co reports 80.59% increase in ownership of ROKU / Roku, Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 299,927 shares of Roku, Inc. (US:ROKU) valued at $32,539,080 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 166,080 shares of Roku, Inc.. This represents a change in shares of 80.59% during the quarter. The current value of the position is $36,651,079 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)
2026-02-13 2025-12-31 13F ROKU COM CL A 77543R102 299,927 133,847 80.59 32,538 95.67 0.0321
2025-11-13 2025-09-30 13F ROKU COM CL A 77543R102 166,080 32,667 24.49 16,629 41.83 0.0179
2025-08-14 2025-06-30 13F ROKU COM CL A 77543R102 133,413 80,469 151.99 11,726 214.43 0.0136
2025-05-14 2025-03-31 13F/A-1 ROKU COM CL A 77543R102 52,944 29,299 123.91 3,729 112.24 0.0048
2025-05-13 2025-03-31 13F ROKU COM CL A 77543R102 25,166 1,521 1,858 0.0020
2025-02-11 2024-12-31 13F ROKU COM CL A 77543R102 23,645 14,268 152.16 1,758 151.00 0.0023
2024-11-12 2024-09-30 13F ROKU COM CL A 77543R102 9,377 -1,044 -10.02 700 12.18 0.0009
2024-08-13 2024-06-30 13F ROKU COM CL A 77543R102 10,421 -4,271 -29.07 625 -34.80 0.0009
2024-05-07 2024-03-31 13F ROKU COM CL A 77543R102 14,692 -1,522 -9.39 958 -35.60 0.0014
2024-02-14 2023-12-31 13F ROKU COM CL A 77543R102 16,214 -3,750 -18.78 1,486 5.46 0.0024
2023-11-14 2023-09-30 13F ROKU COM CL A 77543R102 19,964 5,436 37.42 1,409 51.67 0.0025
2023-08-11 2023-06-30 13F ROKU COM CL A 77543R102 14,528 -5,635 -27.95 929 -29.99 0.0016
2023-05-12 2023-03-31 13F ROKU COM CL A 77543R102 20,163 1,850 10.10 1,327 78.12 0.0025
2023-02-10 2022-12-31 13F ROKU COM CL A 77543R102 18,313 7,745 73.29 745 25.00 0.0017
2022-11-14 2022-09-30 13F ROKU COM CL A 77543R102 10,568 -33,801 -76.18 596 -83.62 0.0013
2022-08-15 2022-06-30 13F ROKU COM CL A 77543R102 44,369 12,939 41.17 3,638 -7.31 0.0079
2022-05-13 2022-03-31 13F ROKU COM CL A 77543R102 31,430 -44,579 -58.65 3,925 -77.21 0.0079
2022-02-14 2021-12-31 13F ROKU COM CL A 77543R102 76,009 9,616 14.48 17,226 -17.50 0.0323
2021-11-12 2021-09-30 13F ROKU COM CL A 77543R102 66,393 9,414 16.52 20,880 -20.05 0.0438
2021-08-06 2021-06-30 13F ROKU COM CL A 77543R102 56,979 13,955 32.44 26,117 85.99 0.0579
2021-05-12 2021-03-31 13F ROKU COM CL A 77543R102 43,024 5,083 13.40 14,042 11.32 0.0354
2021-02-08 2020-12-31 13F ROKU COM CL A 77543R102 37,941 1,008 2.73 12,614 80.90 0.0326
2020-12-04 2020-09-30 13F/A-1 ROKU COM CL A 77543R102 36,933 12,438 50.78 6,973 144.32 0.0202
2020-11-06 2020-09-30 13F ROKU COM CL A 77543R102 36,933 12,438 6,973 16,789.4336
2020-08-17 2020-06-30 13F/A-1 ROKU COM CL A 77543R102 24,495 20,365 493.10 2,854 690.58 0.0089
2020-08-11 2020-06-30 13F ROKU COM CL A 77543R102 4,854 724 650 1,763.1596
2020-05-14 2020-03-31 13F ROKU COM CL A 77543R102 4,130 -724 -14.92 361 -44.46 0.0013
2020-02-06 2019-12-31 13F ROKU COM CL A 77543R102 4,854 -20,276 -80.68 650 -74.58 0.0019
2019-11-12 2019-09-30 13F ROKU COM CL A 77543R102 25,130 2,340 10.27 2,557 23.89 0.0065
2019-08-14 2019-06-30 13F ROKU COM CL A 77543R102 22,790 21,300 1,429.53 2,064 2,050.00 0.0067
2019-05-15 2019-03-31 13F ROKU COM CL A 77543R102 1,490 -6,840 -82.11 96 -84.21 0.0003
2019-02-13 2018-12-31 13F ROKU COM CL A 77543R102 8,330 0 0.00 608 0.00 0.0022
2018-11-08 2018-09-30 13F ROKU COM CL A 77543R102 8,330 8,318 69,316.67 608 60,700.00 0.0022
2018-08-03 2018-06-30 13F ROKU COM CL A 77543R102 12 -1,270 -99.06 1 -97.50 0.0000
2018-05-11 2018-03-31 13F ROKU COM CL A 77543R102 1,282 -1,418 -52.52 40 -71.43 0.0002
2018-02-08 2017-12-31 13F ROKU COM CL A 77543R102 2,700 -17,800 -86.83 140 -74.26 0.0005
2017-11-06 2017-09-30 13F ROKU COM CL A 77543R102 20,500 20,500 544 0.0019
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.