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SNBRQ · Sleep Number Corp

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$0.02 0.00 (-14.57%) At close · Aug 14
Market Cap
$460,980
Shares
23.05M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 6
Total Value: $9,765
Total Shares: 488,439

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 6 13F filers · Δ vs Mar 31, 2026
Top Holder
96.8%
Sep 2023 → Jun 2026 · range 9.5% – 96.8%
+83.0 pts
Top 5
100.0%
Sep 2023 → Jun 2026 · range 34.4% – 100.0%
+58.8 pts
Top 10
100.0%
Sep 2023 → Jun 2026 · range 52.2% – 100.0%
+39.7 pts
HHI
9,377
Sep 2023 → Jun 2026 · range 384 – 9,377
Highly concentrated+8,866

Quarterly Activity

vs Mar 31, 2026
New
1
Increased
2
Decreased
1
Sold Out
116
Unchanged
2
Holder count: -115
Institutional value: -100.0%
Shares held: -97.4%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 8 of 8
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 827187 CUSIP 83125X103 13F (30d) 6 filings 5 filers Visit website Investor relations