What does CUSIP 83570H108 represent in this 13F holders report?

CUSIP 83570H108 is the security identifier for SONO - Sonos Inc - Common Stock, $0.001 par value per share used to aggregate holder disclosures.

How many institutions held SONO - Sonos Inc - Common Stock, $0.001 par value per share in Q1 2019?

135 institutional investors reported SONO - Sonos Inc - Common Stock, $0.001 par value per share for Q1 2019. Use the holders table for investor-level position and value details.

Sonos Inc - Common Stock, $0.001 par value per share (SONO)

CUSIP: 83570H108

Q1 2019 13F Holders as of 31 Mar 2019

Security type / class: Equity / Common Stock, $0.001 par value per share
Shares outstanding: 118,886,592
Total 13F shares: 63,096,577
Share change: +14,430,990
Total reported value: $649,246,867
Put/Call ratio: 233%
Reported price per share: $10.29
Number of holders: 135
Value change: +$149,718,160
Number of buys: 85
Number of sells: 38

Security key

83570H108

Report period

Q1 2019

Institutions

135

Top holders

SONO full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2019 Previous quarter: Q4 2018 Sonos Inc SEC filings Sonos Inc company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 83570H108

Newer quarter: Q2 2019 Previous quarter: Q4 2018

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of SONO - Sonos Inc - Common Stock, $0.001 par value per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

Kohlberg Kravis Roberts &...

13D/G signal

—

Evidence rows

Latest as of

31 Dec 2018

13F Lead comparable stake: 18% Showing 1-6 of 15 holder rows.

Rank 1 holder

Kohlberg Kravis Roberts & Co. L.P.

13F

Ownership: 18%
Position: $214.52M

13F

Rank 2 holder

Index Venture Growth Associates I Ltd

13F

Ownership: 10%
Position: $118.67M

13F

Rank 3 holder

Greenspring Associates, Inc.

13F

Ownership: 1.5%
Position: $17.36M

13F

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Kohlberg Kravis Roberts & Co. L.P.	13F Company 13F	18%	$214,525,000 21,845,682 shares	—	31 Dec 2018
Index Venture Growth Associates I Ltd	13F Company 13F	10%	$118,667,000 12,084,250 shares	—	31 Dec 2018
Greenspring Associates, Inc.	13F Company 13F	1.5%	$17,360,000 1,767,826 shares	—	31 Dec 2018
VANGUARD GROUP INC	13F Company 13F	1.4%	$16,128,000 1,642,360 shares	—	31 Dec 2018
Maple Rock Capital Partners Inc.	13F Company 13F	0.93%	$10,802,000 1,100,000 shares	—	31 Dec 2018
BlackRock Finance, Inc.	13F Company 13F	0.83%	$9,724,000 990,232 shares	—	31 Dec 2018

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2019

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

135

63,096,577

Rows available

135

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

^* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.

Compare Q1 2019 vs Q4 2018 Across Filers

Q4 2018 holders

105

Q1 2019 holders

135

Holder diff

Investor	Q4 2018 Shares	Q1 2019 Shares	Share Diff	Share Chg %	Q4 2018 value	Q1 2019 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend