Roku, Inc.
IT ˙ BIT ˙ US77543R1023
109,28 € 0,00 (0,00%)
2026-06-05
DEL PRIS
SecurityIT:1ROKU / Roku, Inc.
InstitutionFred Alger Management, Llc
Latest Disclosed Ownership1,591,123 shares
Latest Disclosed Value $ 150,552,058
Fred Alger Management, Llc reports 11.94% increase in ownership of 1ROKU / Roku, Inc.

On May 15, 2026 - Fred Alger Management, Llc filed a 13F-HR form disclosing ownership of 1,591,123 shares of Roku, Inc. (IT:1ROKU) valued at $132,970,149 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,421,440 shares of Roku, Inc.. This represents a change in shares of 11.94% during the quarter. The current value of the position is $173,877,921 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F Roku, Inc. Equity 77543R102 1,591,123 169,683 11.94 150,552 -2.37 0.4207
2026-02-17 2025-12-31 13F Roku, Inc. Equity 77543R102 1,421,440 1,401,664 7,087.70 154,212 7,688.48 0.6048
2025-11-14 2025-09-30 13F Roku, Inc. Equity 77543R102 19,776 19,776 1,980 0.0077
2022-11-15 2022-09-30 13F ROKU Common 77543R102 0 -135,328 -100.00 0 -100.00
2022-08-15 2022-06-30 13F ROKU Common 77543R102 135,328 135,328 11,116 0.0519
2022-05-16 2022-03-31 13F ROKU Common 77543R102 0 -730,043 -100.00 0 -100.00
2022-02-14 2021-12-31 13F ROKU Common 77543R102 730,043 -18,171 -2.43 166,596 -28.94 0.4173
2021-11-15 2021-09-30 13F ROKU Common 77543R102 748,214 -84,806 -10.18 234,453 -38.72 0.5590
2021-08-16 2021-06-30 13F ROKU Common 77543R102 833,020 579,142 228.12 382,564 362.56 0.9030
2021-05-17 2021-03-31 13F ROKU Common 77543R102 253,878 -26,163 -9.34 82,706 -11.05 0.2164
2021-02-16 2020-12-31 13F ROKU Common 77543R102 280,041 -42,342 -13.13 92,979 52.76 0.2419
2020-11-13 2020-09-30 13F ROKU Common 77543R102 322,383 54,882 20.52 60,866 95.26 0.1767
2020-08-14 2020-06-30 13F ROKU Common 77543R102 267,501 230,312 619.30 31,172 858.25 0.1027
2020-05-19 2020-03-31 13F/A-1 ROKU Common 77543R102 37,189 31,071 507.86 3,253 297.19 0.0143
2020-05-15 2020-03-31 13F ROKU Common 77543R102 37,189 31,071 3,253 14,312.4038
2020-02-14 2019-12-31 13F ROKU Common 77543R102 6,118 6,118 819 0.0030
2018-02-14 2017-12-31 13F ROKU Common 77543R102 0 -206,802 -100.00 0 -100.00
2017-11-14 2017-09-30 13F ROKU Common 77543R102 206,802 206,802 5,489 0.0257
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.