88 tracked 13F filers disclose a position in SNBR as of the latest SEC 13F filings, a combined $22.4M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $2.5M | 1.4M | ▼−4.8% Reduced · −69K sh | Q1 2026 | |
| 2 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $2.1M | 1.2M | ▲+3.0% Added · +33K sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $1.7M | 920K | →First observed position No prior filed position | Q1 2026 | |
| 4 | MARSHALL WACE, LLP | $1.4M | 806K | ▲New +806K sh | Q1 2026 | |
| 5 | BANK OF AMERICA CORP /DE/ | $1.3M | 745K | ▲+761% Added · +659K sh | Q1 2026 | |
| 6 | TWO SIGMA INVESTMENTS, LP | $1.3M | 743K | ▲+602% Added · +637K sh | Q1 2026 | |
| 7 | GOLDMAN SACHS GROUP INC | $1.2M | 695K | ▲+5.6% Added · +37K sh | Q1 2026 | |
| 8 | JACOBS LEVY EQUITY MANAGEMENT, INC | $1.1M | 624K | ▲+0.6% Added · +4K sh | Q1 2026 | |
| 9 | Invenomic Capital Management LP | $808K | 450K | ▼−7.0% Reduced · −34K sh | Q1 2026 | |
| 10 | Jump Financial, LLC | $792K | 441K | ▲+82% Added · +198K sh | Q1 2026 | |
| 11 | UBS Group AG | $754K | 420K | ▲+108% Added · +218K sh | Q1 2026 | |
| 12 | Allianz Asset Management GmbH | $673K | 375K | ▲+36% Added · +98K sh | Q1 2026 | |
| 13 | Archon Capital Management LLC | $405K | 226K | ▲New +226K sh | Q1 2026 | |
| 14 | Divisadero Street Capital Management, LP | $342K | 190K | ▲+22% Added · +34K sh | Q1 2026 | |
| 15 | BRIGHTLIGHT CAPITAL MANAGEMENT LP | $322K | 179K | ▼−25% Reduced · −60K sh | Q1 2026 | |
| 16 | AQR CAPITAL MANAGEMENT LLC | $311K | 173K | ▲+77% Added · +75K sh | Q1 2026 | |
| 17 | D. E. Shaw & Co., Inc. | $297K | 166K | ▼−52% Reduced · −182K sh | Q1 2026 | |
| 18 | VANGUARD PORTFOLIO MANAGEMENT LLC | $293K | 163K | →First observed position No prior filed position | Q1 2026 | |
| 19 | Engineers Gate Manager LP | $290K | 162K | ▲New +162K sh | Q1 2026 | |
| 20 | NORTHERN TRUST CORP | $282K | 157K | ▲+1.5% Added · +2K sh | Q1 2026 | |
| 21 | VANGUARD FIDUCIARY TRUST CO | $254K | 142K | →First observed position No prior filed position | Q1 2026 | |
| 22 | CastleKnight Management LP | $250K | 139K | —Held | Q1 2026 | |
| 23 | RIHO Partners, LLC | $248K | 138K | ▲+5.7% Added · +7K sh | Q1 2026 | |
| 24 | Point72 Asset Management, L.P. | $243K | 135K | ▲+498% Added · +113K sh | Q1 2026 | |
| 25 | Jain Global LLC | $206K | 115K | ▲+247% Added · +82K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 10 funds opened a new position in SNBR and 21 added to an existing one, while 6 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 37 funds | $179.1B |
| AMAZON.COM INCAMZN | 36 funds | $81.3B |
| ALPHABET INC-CL AGOOGL | 36 funds | $61.9B |
| O'REILLY AUTOMOTIVE INCORLY | 36 funds | $5.4B |
| MICROSOFT CORPMSFT | 35 funds | $119.1B |
| META PLATFORMS INC-CLASS AMETA | 35 funds | $51.0B |
| MASTERCARD INC - AMA | 35 funds | $23.4B |
| COSTCO WHOLESALE CORPCOST | 35 funds | $16.3B |
| MICRON TECHNOLOGY INCMU | 35 funds | $14.8B |
| CITIGROUP INCC | 35 funds | $10.1B |
| LOCKHEED MARTIN CORPLMT | 35 funds | $5.2B |
| APPLE INCAAPL | 34 funds | $135.5B |
Ranked by how many of SNBR's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 22, 2026 | HOWARD JULIE | Director | Sell (S) | 11K | $1K |
| Jun 18, 2026 | MENDEZ ANGEL L | Director | Sell (S) | 3K | $666 |
| Jun 18, 2026 | Hellfeld Samuel R | EVP Chief Legal & Risk Officer | Sell (S) | 8K | $2K |
| Jun 12, 2026 | Krusmark Christopher D | EVP, Retail & People Officer | Sell (S) | 3K | $2K |
| May 28, 2026 | STADIUM CAPITAL MANAGEMENT LLC | 10% Owner | Sell (S) | 331K | $588K |
| May 28, 2026 | STADIUM CAPITAL MANAGEMENT LLC | 10% Owner | Sell (S) | 60K | $107K |
| Aug 1, 2025 | RYDER ROBERT P | Interim CFO | Buy (P) | 7K | $49K |
| Aug 1, 2025 | RYDER ROBERT P | Interim CFO | Buy (P) | 8K | $53K |
| May 13, 2025 | Eyler Phillip | Director | Buy (P) | 8K | $75K |
| May 8, 2025 | Findley Linda | President and CEO | Buy (P) | 44K | $317K |
| May 7, 2025 | Findley Linda | President and CEO | Buy (P) | 61K | $434K |
| May 7, 2025 | Lee Francis K | EVP & CFO | Buy (P) | 7K | $51K |
Connected entities for SNBR
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/SNBR/capital-change-brief"
Use Arkolith's capital_change_brief for SNBR. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SNBR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.