SONO β€” SONOS INC

Ownership history in SYSTEMATIC FINANCIAL MANAGEMENT LP  Β·  17 quarters on record

This page tracks every 13F SEC filing in which SYSTEMATIC FINANCIAL MANAGEMENT LP 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.

πŸ” Peak position
0.49% (1999 Q2)
πŸ“Š Avg. % of fund
0.35%
πŸ“… First filed
1999 Q2
πŸ“… Last filed
2025 Q4
⏱ Quarters held
17

Position Intelligence

SYSTEMATIC FINANCIAL MANAGEMENT LP Γ— SONO AI Analytics

πŸ“‰ SYSTEMATIC FINANCIAL MANAGEMENT LP underperformed the S&P 500 by –14.0% annually on this SONO position. Timing score: 47% (7/15 decisions correct). Average cost basis: $14.65. Maximum drawdown during holding period: –62.2%.

πŸ“ˆ Position Alpha vs SPY
-14.0%
annualised excess return

❌ Significantly underperformed the S&P 500 by 14.0% ann.
11 quarters analyzed

⏱️ Timing Score
47%

➑️ Neutral timing β€” roughly coin-flip accuracy on add/trim calls.
7 of 15 add/trim decisions correct

πŸ’° Entry Quality
$14.65
+19.9% vs current ($17.56)

Best entry: $10.67 (2025 Q1)  Β·  Worst: $18.04 (2022 Q2)

πŸ›‘οΈ Drawdown Resilience
–62.2%
max drawdown while held

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

πŸ’ͺ Fund Conviction
41%
buy-side decisions

7 adds Β· 10 trims. Bought during 4 of 7 down-price quarters. πŸ“‰ Predominantly trimming β€” distribution phase.

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

βš–οΈ Portfolio weight has remained relatively stable β€” conviction maintained.
Currently 0.49% 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 10 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 1,180,099 -24,681 -2.0% 0.49% $20.7M $17.56
2025 Q3 REDUCED 1,204,780 -805 -0.1% 0.46% $19.0M $15.80
2025 Q2 ADDED 1,205,585 +26,342 +2.2% 0.35% $13.0M $10.81
2025 Q1 ADDED 1,179,243 +209,725 +21.6% 0.36% $12.6M $10.67
2024 Q4 ADDED 969,518 +59,164 +6.5% 0.37% $14.6M $15.04
2024 Q3 ADDED 910,354 +145,091 +19.0% 0.28% $11.2M $12.29
2024 Q2 ADDED 765,263 +218,061 +39.9% 0.34% $11.3M $14.76
2024 Q1 REDUCED 547,202 -2,194 -0.4% 0.29% $10.4M $19.06
2023 Q4 REDUCED 549,396 -3,920 -0.7% 0.28% $9.4M $17.14
2023 Q3 REDUCED 553,316 -695 -0.1% 0.23% $7.1M $12.91
7 older quarters hidden  β€”  Sign in free or upgrade to Premium to see full history

🏒 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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