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SONO · Sonos Inc
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TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+2.87% 13F +1,323COIN-1.05% 13F +475TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+2.87% 13F +1,323COIN-1.05% 13F +475
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SONO

Sonos Inc
SEMICONDUCTORS & ELECTRONICS · HOUSEHOLD AUDIO & VIDEO EQUIPMENT · CIK 0001314727
CLUSTER · 3 INSIDERSACTIVIST 13DFORM 144 · 3☆ WATCH
INSIDER NET · 180D
$15.2M
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
3
CONGRESS BUYERS · 1Y
0
FUNDS ADDED · QTR
158
13F, latest reported quarter
REVENUE GROWTH
-4.9%
XBRL, annual
NET MARGIN
-4.2%
CONVERSIONS · 180D
8
codes C/M, not in net · $538.5K priced
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
net +$15.2M over 180 days
-$819.0K over 90 days · +$16.0M of it by a 10%+ holder
more than 99% of Semiconductors & Electronics
CONGRESS
no member of Congress has reported trading it
FUNDS
158 funds added or opened last quarter
more than 54% of Semiconductors & Electronics
REVENUE
-4.9% year over year
below 74% of Semiconductors & Electronics
MARGIN
-4.2% net margin
below 53% of Semiconductors & Electronics
BUYBACKS
$95.3M repurchased, FY to 2026-06-27
more than 64% of Semiconductors & Electronics
SHORT
no short interest reported
THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET
3 insiders bought a net $15.2M, but 3 Form 144 notices ($819.0K) are queued to sell.
158 funds added or opened positions in the latest 13F quarter, of 308 holders.
Coliseum Capital Management, LLC disclosed a 5%+ stake (15.3%) in the last six months.
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN +16.3%
+16.3%12M
-8%+8%+24%+39%2025-092025-102025-122026-032026-052026-072026-09 2026-02-04 · Coliseum Capital Co-Invest IV, L.P. bought $7.7M2026-03-09 · Coliseum Capital Management, LLC bought $5.9M2026-02-23 · Shackelton Christopher S bought $5.4M2026-03-10 · Coliseum Capital Management, LLC bought $4.5M2026-02-17 · Coliseum Capital Co-Invest IV, L.P. bought $4.5M2026-02-13 · Coliseum Capital Co-Invest IV, L.P. bought $4.0M2026-02-05 · Coliseum Capital Co-Invest IV, L.P. bought $3.4M2026-03-11 · Coliseum Capital Management, LLC bought $2.6M2026-02-24 · Shackelton Christopher S bought $2.0M2026-02-25 · Shackelton Christopher S bought $1.8M2026-03-17 · Coliseum Capital Co-Invest IV, L.P. bought $1.7M2026-02-12 · Coliseum Capital Co-Invest IV, L.P. bought $1.6M2026-03-13 · Coliseum Capital Co-Invest IV, L.P. bought $1.2M2025-11-17 · Conrad Thomas bought $1.0M2026-02-06 · Coliseum Capital Co-Invest IV, L.P. bought $442.3K2026-07-29 · GENACHOWSKI JULIUS sold $337.5K2026-07-28 · GENACHOWSKI JULIUS sold $327.6K2025-12-04 · Lazarus Edward P sold $228.0K2026-03-16 · Coliseum Capital Co-Invest IV, L.P. bought $184.4K2026-09-01 · Boone Karen sold $153.9K2026-05-06 · Arabia Carmine bought $7242026-08-03 · Coliseum Capital Management, LLC filed a 5%+ stake (15.3%)2026-08-03 · Coliseum Capital, LLC filed a 5%+ stake (12.7%)2026-08-03 · Coliseum Capital Partners, L.P. filed a 5%+ stake (10.9%)2026-08-03 · Coliseum Capital Co-Invest IV, L.P. filed a 5%+ stake (1.8%)2026-08-03 · Adam Gray filed a 5%+ stake (15.3%)2026-08-03 · Christopher Shackelton filed a 5%+ stake (15.3%)2026-09-01 · Boone Karen filed to sell $153.9K2026-07-29 · GENACHOWSKI JULIUS filed to sell $337.5K2026-07-28 · GENACHOWSKI JULIUS filed to sell $327.6K
INSIDER BUYINSIDER SELL13D/G STAKEFORM 144
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
3 insiders reported buying shares.
The record shows a net $15.2M bought by insiders over 180 days, 158 funds added last quarter, $819.0K in planned Form 144 sales. Every figure is a federal filing, dated the day it became public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
NVDACRDOVICRMPWRVPLMALABPIMTSIMUAIPAVGOMSI
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, Sonos Inc insiders bought a net $15.2M of stock across 103 Form 4 purchases and sales, with 3 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-04.

INSIDER
FILED
SHARES
VALUE
Boone Karen
Director
SELL
2026-09-01
10,000.0
$153.9K
GENACHOWSKI JULIUS
Director
SELL
2026-07-29
19,855.0
$337.5K
GENACHOWSKI JULIUS
Director
SELL
2026-07-28
19,855.0
$327.6K
Arabia Carmine
Director
BUY
2026-05-06
50.0
$724
Coliseum Capital Co-Invest IV, L.P.
—
BUY
2026-03-17
125,000.0
$1.7M
103 TRANSACTIONS ON RECORD

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Institutional holders
13F · holdings as of the latest quarter funds have reported
BlackRock, Inc.
18,334,625.0 sh
$248.1M
Coliseum Capital Management, LLC
18,070,762.0 sh
$244.5M
VANGUARD PORTFOLIO MANAGEMENT LLC
9,188,024.0 sh
$124.3M
VANGUARD CAPITAL MANAGEMENT LLC
5,152,963.0 sh
$69.7M
STATE STREET CORP
4,787,998.0 sh
$64.8M
5%+ owners
13D = intent to influence · 13G = passive
Coliseum Capital Management, LLC
ACTIVIST 13D · 2026-08-03
15.3%
Coliseum Capital, LLC
ACTIVIST 13D · 2026-08-03
12.7%
Coliseum Capital Partners, L.P.
ACTIVIST 13D · 2026-08-03
10.9%
Coliseum Capital Co-Invest IV, L.P.
ACTIVIST 13D · 2026-08-03
1.8%
Adam Gray
ACTIVIST 13D · 2026-08-03
15.3%
Planned sales · Form 144
Filed before the sale — intent, not a trade
Boone Karen
FILED 2026-09-01
$153.9K
GENACHOWSKI JULIUS
FILED 2026-07-29
$337.5K
GENACHOWSKI JULIUS
FILED 2026-07-28
$327.6K
Fund concentration
N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show
MUSQ Global Music Industry ETF
$766.6K POSITION · AS OF 2026-04-30
3.5%
Templeton Global Smaller Companies Fund
$13.2M POSITION · AS OF 2026-02-28
1.6%
FULLERTHALER BEHAVIORAL MICRO-CAP EQUITY FUND
$203.0K POSITION · AS OF 2026-03-31
0.9%
SGI Small Cap Core Fund
$1.1M POSITION · AS OF 2026-02-28
0.9%
Invesco S&P SmallCap Consumer Discretionary ETF
$219.6K POSITION · AS OF 2026-02-28
0.8%
Voya MI Dynamic Small Cap Fund
$1.1M POSITION · AS OF 2026-02-28
0.7%
SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK
Fundamentals
Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all
2025-092024-092023-092022-10
REVENUE$1.4B$1.5B$1.7B$1.8B
GROSS PROFIT$630.5M$689.4M$716.5M$796.4M
OPERATING INCOME$-50.5M$-48.0M$-20.5M$89.5M
NET INCOME$-61.1M$-38.1M$-10.3M$67.4M
EPS (DILUTED)-0.51-0.31-0.080.49
OPERATING CASH FLOW$136.9M$189.9M$100.4M$-28.3M
CASH$174.7M$169.7M$220.2M$274.9M
BUYBACKS$81.0M$129.0M$100.1M$150.1M
SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-04 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE
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Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

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© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-04 ALL SYSTEMS LIVE FOR MACHINES →