Bank of Montreal
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Bank of Montreal’s Sonos SONO Stock Holding History

Bank of Montreal’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
2021
Q4 		– Sell
-153,300
Closed -$5.04M – 3845
2021
Q3 		$5.04M Buy
+153,300
New +$5.52M ﹤0.01% 1625
2020
Q1 		– Sell
-6,800
Closed -$106K – 4648
2019
Q4 		$106K Hold
6,800
– – ﹤0.01% 3467
2019
Q3 		$91K Buy
+6,800
New +$85K ﹤0.01% 3353
2019
Q1 		– Sell
-450,000
Closed -$4.42M – 4706
2018
Q4 		$4.42M Buy
450,000
+369,300
+458% +$4.63M ﹤0.01% 1138
2018
Q3 		$1.29M Buy
+80,700
New +$1.43M ﹤0.01% 1893

Other funds holding SONO

CCM
Coliseum Capital Management Rowayton, Connecticut $1.22B AUM 18.72% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Bank of Montreal's SONO Position: Q1 2026 in Review

Bank of Montreal increased its Sonos (SONO) stake by 9.1% in Q1 2026, buying an estimated $14K and bringing the position to 11,078 shares worth $148K. The position accounts for ﹤0.01% of the portfolio, ranked #3027.

Bank of Montreal first reported a position in SONO in Q3 2018 and has held it in 31 quarters since. The position peaked at $19.3M in Q2 2020. 291 funds tracked by Wall St. Rank hold SONO as of Q1 2026.

  • Bank of Montreal held 11,078 shares of Sonos worth $148K as of Q1 2026.
  • Bank of Montreal bought 926 Sonos shares in Q1 2026, an estimated $14K.
  • Sonos made up ﹤0.01% of Bank of Montreal's portfolio in Q1 2026, its #3027 holding.
  • Bank of Montreal first reported a position in Sonos in Q3 2018 and has held it in 31 quarters since.
  • Bank of Montreal's Sonos position peaked at $19.3M in Q2 2020.
  • 291 funds tracked by Wall St. Rank held Sonos as of Q1 2026.

Based on Bank of Montreal's 13F filing for Q1 2026, filed 13 May 2026.