Sleep Number Corp
SNBRQ- Exchange
- OTC
- Industry
- Household Furniture
- SEC CIK
- 0000827187
No open-market purchases or sales by Sleep Number Corp insiders were filed in the last 90 days; 6 institutions reported holding it in 13F filings for Q2 2026, worth $6.06K in total; no superinvestor holds it.
Holders of 5% or more of SNBRQ
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Sleep Number Corp, largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Sleep Number Corp on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
41 Schedule 13D and 13G filings on Sleep Number Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 11, 202611:14 AM ET | AQR Capital Management LLCand 2 others | 13G/A | 2.38%549.7K shares | −5.23 ppfrom 7.61%Below 5% | Jun 30, 2026 | SEC |
| Aug 10, 20264:53 PM ET | Jane Street Group, LLCand 2 others | 13G/A | 2.00%452.0K shares | −4.10 ppfrom 6.10%Below 5% | Jun 30, 2026 | SEC |
| Jul 8, 202611:12 AM ET | BlackRock, Inc. | 13G/A | 0.00%0 shares | −6.40 ppfrom 6.40%Below 5% | Jun 30, 2026 | SEC |
| Jun 24, 20266:54 PM ET | Pacific Ridge Capital Partners, LLC | 13G/A | 0.00%0 shares | −5.00 ppfrom 5.00%Below 5% | Jun 5, 2026 | SEC |
| Jun 23, 20264:46 PM ET | Jane Street Group, LLCand 2 others | 13G | 6.10%1.40M shares | New | Jun 16, 2026 | SEC |
| Jun 23, 202612:42 PM ET | AQR Capital Management LLCand 2 others | 13G | 7.61%1.76M shares | New | Jun 15, 2026 | SEC |
| Jun 1, 20267:46 PM ET | Stadium Capital Management LLCand 4 others | 13D/A | 4.10%953.5K shares | −7.40 ppfrom 11.50%Below 5% | May 28, 2026 | SEC |
| May 6, 202611:35 AM ET | FMR LLCand 1 other | 13G/A | 0.50%105.4K shares | −8.80 ppfrom 9.30%Below 5% | Mar 31, 2026 | SEC |
| Mar 27, 20264:16 PM ET | M Partners Fund LPand 2 others | 13G/A | 0.00%0 shares | −9.94 ppfrom 9.94%Below 5% | Mar 25, 2026 | SEC |
| Mar 27, 20261:19 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Feb 6, 20267:04 PM ET | Pacific Ridge Capital Partners, LLC | 13G | 5.00%1.15M shares | New | Dec 31, 2025 | SEC |
| Feb 5, 20261:36 PM ET | FMR LLCand 1 other | 13G | 9.30%2.13M shares | New | Dec 31, 2025 | SEC |
| Oct 17, 20256:24 PM ET | BlackRock, Inc. | 13G/A | 6.40%1.46M shares | – | Sep 30, 2025 | SEC |
| Aug 14, 202512:32 PM ET | M Partners Fund LPand 2 others | 13G/A | 9.94%2.26M shares | +3.04 ppfrom 6.90% | Jun 30, 2025 | SEC |
| Aug 6, 20257:18 PM ET | Stadium Capital Management LLCand 4 others | 13D/A | 11.50%2.62M shares | −0.20 ppfrom 11.70% | Aug 6, 2025 | SEC |
| May 5, 20257:29 PM ET | M Partners Fund LPand 2 others | 13G | 6.90%1.54M shares | New | Apr 28, 2025 | SEC |
| Mar 14, 20254:25 PM ET | Stadium Capital Management LLCand 6 others | 13D/A | 11.70%2.62M shares | 0.00 ppfrom 11.70% | Mar 13, 2025 | SEC |
| Mar 11, 20257:54 PM ET | Stadium Capital Management LLCand 6 others | 13D/A | 11.70%2.62M shares | – | Mar 7, 2025 | SEC |
| Dec 2, 2024 | Stadium Capital Management LLC | 13D/AOld format | – | – | – | SEC |
| Nov 25, 2024 | Stadium Capital Management LLC | 13D/AOld format | – | – | – | SEC |
| Nov 4, 2024 | Stadium Capital Management LLC | 13D/AOld format | – | – | – | SEC |
| Feb 12, 2024 | Kempen Capital Management N.V. | 13G/AOld format | – | – | – | SEC |
| Jan 10, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jan 8, 20244:35 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Nov 8, 2023 | Stadium Capital Management LLC | 13D/AOld format | – | – | – | SEC |
| Sep 13, 2023 | Stadium Capital Management LLC | 13D/AOld format | – | – | – | SEC |
| Aug 25, 2023 | Stadium Capital Management LLC | 13DOld format | – | – | – | SEC |
| Jun 20, 2023 | Stadium Capital Management LLC | 13GOld format | – | New | – | SEC |
| Feb 13, 20238:02 PM ET | Alliancebernstein L.P. | 13G/AOld format | – | – | – | SEC |
| Feb 13, 2023 | Kempen Capital Management N.V. | 13GOld format | – | New | – | SEC |
| Feb 9, 2023 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jan 23, 20233:52 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 14, 20225:10 PM ET | Alliancebernstein L.P. | 13GOld format | – | – | – | SEC |
| Feb 10, 2022 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jan 27, 202211:00 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Jan 25, 20223:03 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | Vulcan Value Partners, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 12, 2021 | Dimensional Fund Advisors LP | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2021 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 8, 20211:57 PM ET | Alliancebernstein L.P. | 13G/AOld format | – | – | – | SEC |
| Jan 26, 20212:22 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Sleep Number Corp shares.
No Form 144 notices for Sleep Number Corp are on file.