SNBRQ · Sleep Number Corp · Holdings
$0.02
+0.00 (+31.58%)
At close · Oct 2
Return incl. dividend (before tax)
Going-concern doubt
— flagged May 12, 2026
Substantial doubt about the company's ability to continue as a going concern.
“These conditions and events raise substantial doubt about the Company's ability to continue as a going concern. ... There can be no assurance of the Company's ability to realize these plans. As a result, the Company has concluded that management's plans do not alleviate substantial doubt about the Company's ability to continue as a going concern for at least one year from the date of issuance of these financial statements.”View the 10-Q filed May 12, 2026
Market Cap
$460,980
Shares
23.05M
Volume · Oct 2
127.45K
Avg daily vol (3M)
333.71K
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.
Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 6
Total Value: $9,766
Total Shares: 488,439
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 6 13F filers · Δ vs Mar 31, 2026Top Holder
96.8%
+83.0 pts
Top 5
100.0%
+58.8 pts
Top 10
100.0%
+39.7 pts
HHI
9,375
Highly concentrated+8,864
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 |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | +414,110 | 472,613 | |
| Mid IFP Advisors, Inc | +36 | 47 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega BARCLAYS PLC | −3,408 | 431 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid SIMPLEX TRADING, LLC | 15,038 | $300 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Micro STADIUM CAPITAL MANAGEMENT LLC | 2,616,459 | $4,709,626 | |
| Small Pacific Ridge Capital Partners, LLC | 1,767,445 | $3,181,401 | |
| Mega BlackRock, Inc. | 1,371,804 | $2,469,244 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,154,388 | $2,077,898 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 920,066 | $1,656,118 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega JANE STREET GROUP, LLC | $4,837 | 49.53% | 241,913 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $4,202 | 43.03% | 210,100 | Call | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $412 | 4.22% | 20,600 | Put | 2026-08-14 | |
| Mid SIMPLEX TRADING, LLC | $300 | 3.07% | 15,038 | Shares | 2026-08-12 | |
| Mega BARCLAYS PLC | $8 | 0.08% | 431 | Shares | 2026-08-14 | |
| Small Crews Bank & Trust Bank | $6 | 0.06% | 300 | Shares | 2026-07-16 | |
| Mid IFP Advisors, Inc | $1 | 0.01% | 47 | Shares | 2026-07-20 | |
| Large Farther Finance Advisors, LLC | $0 | 0.00% | 10 | Shares | 2026-07-17 |