Sonos, Inc.
US ˙ NasdaqGS ˙ US83570H1086

SecuritySONO / Sonos, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership2,384,430 shares
Latest Disclosed Value $ 31,949,260
Dimensional Fund Advisors Lp reports 26.98% increase in ownership of SONO / Sonos, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 2,384,430 shares of Sonos, Inc. (US:SONO) valued at $31,951,362 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,877,864 shares of Sonos, Inc.. This represents a change in shares of 26.98% during the quarter. The current value of the position is $35,957,204 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)
2026-05-07 2026-03-31 13F SONOS COM 83570H108 2,384,430 506,566 26.98 31,949 -3.11 0.0066
2026-02-12 2025-12-31 13F SONOS COM 83570H108 1,877,864 -176,489 -8.59 32,976 1.61 0.0069
2025-11-12 2025-09-30 13F SONOS COM 83570H108 2,054,353 -164,546 -7.42 32,456 35.31 0.0070
2025-08-12 2025-06-30 13F SONOS COM 83570H108 2,218,899 -335,077 -13.12 23,986 -11.98 0.0056
2025-05-13 2025-03-31 13F SONOS COM 83570H108 2,553,976 -133,031 -4.95 27,251 -32.57 0.0068
2025-02-13 2024-12-31 13F SONOS COM 83570H108 2,687,007 148,608 5.85 40,413 29.55 0.0097
2024-11-07 2024-09-30 13F SONOS COM 83570H108 2,538,399 -120,728 -4.54 31,196 -20.52 0.0076
2024-08-09 2024-06-30 13F SONOS COM 83570H108 2,659,127 241,700 10.00 39,248 -14.82 0.0103
2024-05-10 2024-03-31 13F SONOS COM 83570H108 2,417,427 63,642 2.70 46,076 14.20 0.0125
2024-02-07 2023-12-31 13F SONOS COM 83570H108 2,353,785 -19,740 -0.83 40,345 31.67 0.0118
2023-11-09 2023-09-30 13F SONOS COM 83570H108 2,373,525 70,684 3.07 30,641 -18.52 0.0100
2023-08-09 2023-06-30 13F SONOS COM 83570H108 2,302,841 338,268 17.22 37,604 -2.43 0.0120
2023-05-12 2023-03-31 13F SONOS COM 83570H108 1,964,573 531,482 37.09 38,542 160,491.67 0.0130
2023-02-09 2022-12-31 13F SONOS COM 83570H108 1,433,091 192,348 15.50 24 -99.86 0.0072
2022-11-10 2022-09-30 13F SONOS COM 83570H108 1,240,743 -192,228 -13.41 17,247 -33.29 0.0066
2022-08-12 2022-06-30 13F SONOS COM 83570H108 1,432,971 303,216 26.84 25,852 -18.93 0.0093
2022-05-13 2022-03-31 13F SONOS COM 83570H108 1,129,755 106,892 10.45 31,888 4.61 0.0098
2022-02-09 2021-12-31 13F SONOS COM 83570H108 1,022,863 40,660 4.14 30,482 -4.11 0.0092
2021-11-12 2021-09-30 13F SONOS COM 83570H108 982,203 121,161 14.07 31,787 4.79 0.0102
2021-08-12 2021-06-30 13F SONOS COM 83570H108 861,042 27,480 3.30 30,334 -2.93 0.0096
2021-05-14 2021-03-31 13F SONOS COM 83570H108 833,562 -46,232 -5.25 31,249 51.85 0.0103
2021-03-08 2020-12-31 13F/A-2 SONOS COM 83570H108 879,794 121,233 15.98 20,579 78.75 0.0074
2021-02-11 2020-12-31 13F SONOS COM 83570H108 879,794 121,233 20,579 7,432.0410
2020-11-12 2020-09-30 13F SONOS COM 83570H108 758,561 92,805 13.94 11,513 18.22 0.0049
2020-08-13 2020-06-30 13F SONOS COM 83570H108 665,756 63,059 10.46 9,739 90.55 0.0043
2020-05-14 2020-03-31 13F SONOS COM 83570H108 602,697 52,249 9.49 5,111 -40.55 0.0027
2020-02-14 2019-12-31 13F SONOS COM 83570H108 550,448 73,069 15.31 8,597 34.29 0.0031
2019-11-12 2019-09-30 13F SONOS COM 83570H108 477,379 193,377 68.09 6,402 98.76 0.0025
2019-08-13 2019-06-30 13F SONOS COM 83570H108 284,002 284,002 3,221 0.0013
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.