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/SSD/capital-change-brief"
Use Arkolith's capital_change_brief for SSD. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $691.9M | 4.0M | ▲+0.6% Added · +25K sh | Q1 2026 | |
| 2 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $666.8M | 3.9M | ▼−3.3% Reduced · −131K sh | Q1 2026 | |
| 3 | FMR LLC | $454.2M | 2.6M | ▲+24% Added · +504K sh | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $330.8M | 1.9M | ▲New +1.9M sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $319.9M | 1.9M | ▲New +1.9M sh | Q1 2026 | |
| 6 | ValueAct Holdings, L.P. | $239.9M | 1.4M | ▼−5.0% Reduced · −74K sh | Q1 2026 | |
| 7 | MORGAN STANLEY | $222.6M | 1.3M | ▼−14% Reduced · −208K sh | Q1 2026 | |
| 8 | STATE STREET CORP | $218.2M | 1.3M | ▲+2.1% Added · +27K sh | Q1 2026 | |
| 9 | Baker Avenue Asset Management, LP | $157.0M | 915K | ▼−2.8% Reduced · −26K sh | Q1 2026 | |
| 10 | DIMENSIONAL FUND ADVISORS LP | $149.4M | 870K | ▼−0.9% Reduced · −8K sh | Q1 2026 | |
| 11 | Quantinno Capital Management LP | $147.2M | 858K | ▲+0.5% Added · +4K sh | Q1 2026 | |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | $135.2M | 788K | ▲+2.9% Added · +22K sh | Q1 2026 | |
| 13 | Neuberger Berman Group LLC | $130.4M | 760K | ▲+2.3% Added · +17K sh | Q1 2026 | |
| 14 | BANK OF MONTREAL /CAN/ | $111.2M | 648K | ▼−4.5% Reduced · −30K sh | Q1 2026 | |
| 15 | Conestoga Capital Advisors, LLC | $103.9M | 605K | ▼−29% Reduced · −244K sh | Q1 2026 | |
| 16 | FIRST TRUST ADVISORS LP | $99.9M | 582K | ▲+6.3% Added · +35K sh | Q1 2026 | |
| 17 | NORTHERN TRUST CORP | $99.7M | 581K | ▲+2.6% Added · +15K sh | Q1 2026 | |
| 18 | JPMORGAN CHASE & CO | $95.0M | 568K | ▼−24% Reduced · −181K sh | Q1 2026 | |
| 19 | NORGES BANK | $85.1M | 527K | ▲+5.6% Added · +28K sh | Q4 2025 | |
| 20 | Maren Capital LLC | $87.6M | 510K | ▼−0.3% Reduced · −1K sh | Q1 2026 | |
| 21 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $87.0M | 507K | ▲+4.3% Added · +21K sh | Q1 2026 | |
| 22 | FIDUCIARY MANAGEMENT INC /WI/ | $74.5M | 434K | ▼−4.6% Reduced · −21K sh | Q1 2026 | |
| 23 | VICTORY CAPITAL MANAGEMENT INC | $72.7M | 424K | ▲+6.5% Added · +26K sh | Q1 2026 | |
| 24 | GOLDMAN SACHS GROUP INC | $71.1M | 414K | ▼−16% Reduced · −80K sh | Q1 2026 | |
| 25 | Port Capital LLC | $70.0M | 408K | ▼−0.1% Reduced · −636 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 6, 2026 | Banks Chau | Director | Grant (A) | 678 | $0 |
| May 6, 2026 | ANDRASICK JAMES S | Director | Grant (A) | 678 | $0 |
| May 6, 2026 | Coney Felica | Director | Grant (A) | 678 | $0 |
| May 6, 2026 | Donaldson Philip E | Director | Grant (A) | 929 | $0 |
| May 6, 2026 | Drake Angela C | Director | Grant (A) | 678 | $0 |
| May 6, 2026 | Knight Kenneth D. | Director | Grant (A) | 678 | $0 |
| May 6, 2026 | FORD CELESTE VOLZ | Director | Grant (A) | 678 | $0 |
| Feb 17, 2026 | Olosky Michael | President and CEO, Director | Tax withholding (F) | 2K | $331K |
| Feb 17, 2026 | Olosky Michael | President and CEO, Director | Grant (A) | 17K | $0 |
| Feb 17, 2026 | Andersen Michael | EVP, Europe | Grant (A) | 4K | $0 |
| Feb 17, 2026 | Burton Phillip | EVP, North America | Grant (A) | 3K | $0 |
| Feb 17, 2026 | Burton Phillip | EVP, North America | Tax withholding (F) | 344 | $72K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 148 funds | $59.9B |
| APPLE INCAAPL | 145 funds | $71.4B |
| AMAZON.COM INCAMZN | 145 funds | $44.3B |
| ALPHABET INC-CL AGOOGL | 145 funds | $39.3B |
| VISA INC-CLASS A SHARESV | 145 funds | $13.2B |
| MASTERCARD INC - AMA | 144 funds | $11.2B |
| NVIDIA CORPNVDA | 143 funds | $83.8B |
| META PLATFORMS INC-CLASS AMETA | 143 funds | $25.3B |
| JPMORGAN CHASE & COJPM | 143 funds | $20.8B |
| ALPHABET INC-CL CGOOG | 142 funds | $26.4B |
| COSTCO WHOLESALE CORPCOST | 142 funds | $10.5B |
| UNITEDHEALTH GROUP INCUNH | 142 funds | $5.2B |
Ranked by how many of SSD's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SSD. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.