178 tracked 13F filers disclose a position in STAA as of the latest SEC 13F filings, a combined $1.1B 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 | BROADWOOD CAPITAL INC | $301.5M | 16.1M | ▲+7.3% Added · +1.1M sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $124.7M | 6.7M | ▼−9.4% Reduced · −694K sh | Q1 2026 | |
| 3 | Yunqi Capital Ltd | $93.4M | 3.3M | —Held | Q2 2026 | |
| 4 | Madison Avenue Partners, LP | $45.7M | 2.4M | ▲New +2.4M sh | Q1 2026 | |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | $39.7M | 2.1M | →First observed position No prior filed position | Q1 2026 | |
| 6 | STATE STREET CORP | $50.8M | 1.8M | ▼−3.5% Reduced · −64K sh | Q2 2026 | |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | $31.6M | 1.7M | →First observed position No prior filed position | Q1 2026 | |
| 8 | Anatole Investment Management Ltd | $47.4M | 1.7M | ▲+3.1% Added · +50K sh | Q2 2026 | |
| 9 | MORGAN STANLEY | $28.0M | 1.5M | ▲+61% Added · +570K sh | Q1 2026 | |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $30.9M | 1.1M | ▲+5.8% Added · +60K sh | Q2 2026 | |
| 11 | GOLDMAN SACHS GROUP INC | $20.0M | 1.1M | ▼−48% Reduced · −1.0M sh | Q1 2026 | |
| 12 | CITADEL ADVISORS LLC | $19.8M | 1.1M | ▲+416% Added · +854K sh | Q1 2026 | |
| 13 | Two Seas Capital LP | $19.4M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 14 | AMERICAN CAPITAL MANAGEMENT INC | $16.4M | 878K | ▲+19% Added · +138K sh | Q1 2026 | |
| 15 | Point72 Asset Management, L.P. | $15.4M | 823K | ▲New +823K sh | Q1 2026 | |
| 16 | DIMENSIONAL FUND ADVISORS LP | $15.3M | 821K | ▲+39% Added · +231K sh | Q1 2026 | |
| 17 | Quinn Opportunity Partners LLC | $11.8M | 633K | ▲+39% Added · +178K sh | Q1 2026 | |
| 18 | TWO SIGMA INVESTMENTS, LP | $10.5M | 560K | ▲+391% Added · +446K sh | Q1 2026 | |
| 19 | AI-Squared Management Ltd | $15.6M | 542K | ▲+102% Added · +274K sh | Q2 2026 | |
| 20 | JANE STREET GROUP, LLC | $8.3M | 442K | ▲+34% Added · +113K sh | Q1 2026 | |
| 21 | Defender Capital, LLC. | $12.4M | 431K | ▼−33% Reduced · −213K sh | Q2 2026 | |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $7.6M | 409K | ▼−15% Reduced · −72K sh | Q1 2026 | |
| 23 | NORTHERN TRUST CORP | $7.5M | 400K | ▼−16% Reduced · −76K sh | Q1 2026 | |
| 24 | Squarepoint Ops LLC | $6.5M | 347K | ▲New +347K sh | Q1 2026 | |
| 25 | VANGUARD FIDUCIARY TRUST CO | $6.0M | 322K | →First observed position No prior filed position | 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, 18 funds opened a new position in STAA and 22 added to an existing one, while 12 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 |
|---|---|---|
| MICROSOFT CORPMSFT | 87 funds | $172.3B |
| AMAZON.COM INCAMZN | 87 funds | $124.3B |
| NVIDIA CORPNVDA | 86 funds | $254.5B |
| META PLATFORMS INC-CLASS AMETA | 86 funds | $73.9B |
| APPLE INCAAPL | 85 funds | $189.5B |
| ELI LILLY & COLLY | 85 funds | $51.3B |
| INTEL CORPINTC | 85 funds | $12.0B |
| ALPHABET INC-CL AGOOGL | 83 funds | $94.0B |
| JPMORGAN CHASE & COJPM | 83 funds | $37.0B |
| ADVANCED MICRO DEVICESAMD | 83 funds | $22.1B |
| MICRON TECHNOLOGY INCMU | 82 funds | $21.4B |
| BANK OF AMERICA CORPBAC | 82 funds | $20.2B |
Ranked by how many of STAA's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 13, 2026 | BROADWOOD CAPITAL INC | 10% Owner | Buy (P) | 0 | $0 |
| Mar 13, 2026 | BROADWOOD CAPITAL INC | 10% Owner | Buy (P) | 316K | $5.9M |
| Mar 12, 2026 | BROADWOOD CAPITAL INC | 10% Owner | Buy (P) | 299K | $5.4M |
| Mar 12, 2026 | BROADWOOD CAPITAL INC | 10% Owner | Buy (P) | 0 | $0 |
| Mar 11, 2026 | BROADWOOD CAPITAL INC | 10% Owner | Buy (P) | 55K | $959K |
| Mar 11, 2026 | BROADWOOD CAPITAL INC | 10% Owner | Buy (P) | 0 | $0 |
| Jan 9, 2026 | Bradsher Neal C | 10% Owner | Buy (P) | 27K | $606K |
| Jan 9, 2026 | Bradsher Neal C | 10% Owner | Buy (P) | 0 | $0 |
| Jan 8, 2026 | Bradsher Neal C | 10% Owner | Buy (P) | 3K | $71K |
| Jan 8, 2026 | Bradsher Neal C | 10% Owner | Buy (P) | 0 | $0 |
| Jan 7, 2026 | Bradsher Neal C | 10% Owner | Buy (P) | 0 | $0 |
| Jan 7, 2026 | Bradsher Neal C | 10% Owner | Buy (P) | 66K | $1.5M |
Connected entities for STAA
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/STAA/capital-change-brief"
Use Arkolith's capital_change_brief for STAA. 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 STAA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.