SONO β€” SONOS INC

Ownership history in MATHER GROUP, LLC.  Β·  6 quarters on record

This page tracks every 13F SEC filing in which MATHER GROUP, LLC. reported a position in SONOS INC (SONO). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

Position Intelligence

MATHER GROUP, LLC. Γ— SONO AI Analytics

πŸ“ˆ MATHER GROUP, LLC. outperformed the S&P 500 by +0.9% annually on this SONO position. Average cost basis: $14.76. Maximum drawdown during holding period: –29.1%.

πŸ“ˆ Position Alpha vs SPY
+0.9%
annualised excess return

➑️ Roughly in line with S&P 500 (±1% alpha range).
4 quarters analyzed

πŸ’° Entry Quality
$14.76
+7.0% vs current ($15.80)

Best entry: $14.76 (2024 Q2)  Β·  Worst: $14.76 (2024 Q2)

πŸ›‘οΈ Drawdown Resilience
–29.1%
max drawdown while held

πŸ’ͺ Held through 1 major drawdown (>20%). Strong conviction under pressure.

πŸ’ͺ Fund Conviction
50%
buy-side decisions

2 adds Β· 2 trims. Bought during 0 of 2 down-price quarters. πŸ“ˆ More buys than sells across the holding period.

πŸ“‘ Position Trajectory
β†’ Stable
last 4–5 quarters trend

βš–οΈ Portfolio weight has remained relatively stable β€” conviction maintained.
Currently 0.0% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    SONO price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 6 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 30 -150 -83.3% 0.00% $474 $15.80
2025 Q1 UNCHANGED 180 β€” 0% 0.00% $2K $10.67
2024 Q4 UNCHANGED 180 β€” 0% 0.00% $3K $15.04
2024 Q3 REDUCED 180 -50 -21.7% 0.00% $2K $12.29
2024 Q2 ADDED 230 +50 +27.8% 0.00% $4K $14.76
2024 Q1 INITIATED 180 β€” β€” 0.00% $3K β€”

🏒 Other funds also holding SONO

As of 2025 Q4 β€” sorted by position size

Coliseum Capital Management, LLC 3Y 7Y 21.48% Crestwood Capital Management, L.P. 3Y 7Y 10.56% Trigran Investments, Inc. 3Y 7Y 8.8% Engine Capital Management, LP 3Y 7Y 3.05% DEROY & DEVEREAUX PRIVATE INVESTMENT COUNSEL INC 3Y 7Y 1.69% Aristotle Capital Boston, LLC 3Y 7Y 0.84% FCA CORP /TX 3Y 7Y 0.69% Verdad Advisers, LP 3Y 0.67% PDT Partners, LLC 3Y 7Y 0.54% Numerai GP LLC 3Y 0.54%
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