SEI Investments
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SEI Investments’s Sonos SONO Stock Holding History

SEI Investments’s Portfolio SONO Stock Details SONO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.75M Sell
351,145
-30,480
-8% -$446K ﹤0.01% 1529
2026
Q1 		$5.11M Buy
381,625
+9,705
+3% +$147K ﹤0.01% 1511
2025
Q4 		$6.53M Buy
371,920
+101,891
+38% +$1.78M 0.01% 1259
2025
Q3 		$4.27M Sell
270,029
-61,384
-19% -$788K ﹤0.01% 1371
2025
Q2 		$3.58M Buy
331,413
+20,473
+7% +$199K ﹤0.01% 1404
2025
Q1 		$3.32M Buy
310,940
+8,957
+3% +$118K ﹤0.01% 1440
2024
Q4 		$4.54M Sell
301,983
-7,782
-3% -$105K 0.01% 1339
2024
Q3 		$3.81M Buy
309,765
+11,812
+4% +$150K ﹤0.01% 1406
2024
Q2 		$4.4M Sell
297,953
-17,960
-6% -$298K 0.01% 1284
2024
Q1 		$6.02M Buy
315,913
+1,354
+0.4% +$24K 0.01% 1118
2023
Q4 		$5.39M Buy
314,559
+224
+0.1% +$3.02K 0.01% 1152
2023
Q3 		$4.06M Sell
314,335
-8,272
-3% -$123K 0.01% 1269
2023
Q2 		$5.27M Sell
322,607
-12,491
-4% -$222K 0.01% 1170
2023
Q1 		$6.57M Buy
335,098
+52,325
+19% +$998K 0.01% 1049
2022
Q4 		$4.78M Buy
282,773
+28,569
+11% +$465K 0.01% 1076
2022
Q3 		$3.53M Sell
254,204
-80,931
-24% -$1.44M 0.01% 1263
2022
Q2 		$6.05M Buy
335,135
+106,936
+47% +$2.4M 0.01% 1004
2022
Q1 		$6.43M Buy
228,199
+69,897
+44% +$1.86M 0.01% 978
2021
Q4 		$4.71M Sell
158,302
-2,272
-1% -$72.3K 0.01% 1171
2021
Q3 		$5.19M Sell
160,574
-45,489
-22% -$1.64M 0.01% 1069
2021
Q2 		$7.25M Sell
206,063
-69,962
-25% -$2.62M 0.02% 894
2021
Q1 		$9.81M Sell
276,025
-68,148
-20% -$2.3M 0.02% 686
2020
Q4 		$8.05M Buy
344,173
+8,574
+3% +$160K 0.02% 746
2020
Q3 		$5.09M Buy
335,599
+47,538
+17% +$700K 0.01% 860
2020
Q2 		$4.21M Buy
288,061
+15,730
+6% +$167K 0.01% 940
2020
Q1 		$2.31M Buy
272,331
+60,838
+29% +$751K 0.01% 1079
2019
Q4 		$3.3M Sell
211,493
-21,893
-9% -$305K 0.01% 1106
2019
Q3 		$3.13M Buy
233,386
+190,071
+439% +$2.38M 0.01% 1133
2019
Q2 		$491K Buy
+43,315
New +$476K ﹤0.01% 1889

Other funds holding SONO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
CCM
Coliseum Capital Management Rowayton, Connecticut $1.16B AUM 23.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $545M AUM 56.2% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

SEI Investments's SONO Position: Q2 2026 in Review

SEI Investments reduced its Sonos (SONO) stake by 8% in Q2 2026, selling an estimated $446K and leaving 351,145 shares worth $4.75M. The position accounts for ﹤0.01% of the portfolio, ranked #1529.

SEI Investments first reported a position in SONO in Q2 2019 and has held it in 29 quarters since. The position peaked at $9.81M in Q1 2021. 305 funds tracked by Wall St. Rank hold SONO as of Q2 2026.

  • SEI Investments held 351,145 shares of Sonos worth $4.75M as of Q2 2026.
  • SEI Investments sold 30,480 Sonos shares in Q2 2026, an estimated $446K.
  • Sonos made up ﹤0.01% of SEI Investments's portfolio in Q2 2026, its #1529 holding.
  • SEI Investments first reported a position in Sonos in Q2 2019 and has held it in 29 quarters since.
  • SEI Investments's Sonos position peaked at $9.81M in Q1 2021.
  • 305 funds tracked by Wall St. Rank held Sonos as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.