The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query SDHY owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/SDHY"
Use Arkolith to show who owns SDHY, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Allspring Global Investments Holdings, LLC | $9.9M | 615K | ▲+0.2% Added · +1K sh | Q1 2026 | |
| 2 | Pathstone Holdings, LLC | $8.3M | 519K | ▼−37% Reduced · −307K sh | Q1 2026 | |
| 3 | Advisors Asset Management, Inc. | $6.7M | 421K | ▲+0.3% Added · +1K sh | Q1 2026 | |
| 4 | RIVERBRIDGE PARTNERS LLC | $2.6M | 163K | ▲+7.2% Added · +11K sh | Q1 2026 | |
| 5 | Carnegie Investment Counsel | $1.5M | 91K | ▼−47% Reduced · −81K sh | Q1 2026 | |
| 6 | EVOLVE PRIVATE WEALTH, LLC | $1.2M | 77K | ▲+0.3% Added · +194 sh | Q1 2026 | |
| 7 | OPPENHEIMER & CO INC | $924K | 58K | ▲+0.9% Added · +526 sh | Q1 2026 | |
| 8 | RFG Advisory, LLC | $531K | 33K | ▼−24% Reduced · −11K sh | Q1 2026 | |
| 9 | Steward Partners Investment Advisory, LLC | $396K | 25K | ▲+0.4% Added · +100 sh | Q1 2026 | |
| 10 | CHOREO, LLC | $278K | 17K | ▼−62% Reduced · −29K sh | Q1 2026 | |
| 11 | Gateway Wealth Partners, LLC | $276K | 17K | ▲New +17K sh | Q1 2026 | |
| 12 | Kestra Advisory Services, LLC | $256K | 16K | ▲New +16K sh | Q1 2026 | |
| 13 | Y.D. More Investments Ltd | $8K | 97 | ▲New +97 sh | Q1 2026 | |
| 14 | IFP Advisors, Inc | $4K | 280 | ▲New +280 sh | Q1 2026 | |
| 15 | WHITTIER TRUST CO OF NEVADA INC | $4K | 252 | ▲New +252 sh | Q1 2026 | |
| 16 | Migdal Insurance & Financial Holdings Ltd. | $3K | 196 | —Held | Q1 2026 | |
| 17 | CWM, LLC | $1K | 78 | —Held | Q1 2026 | |
| 18 | Root Financial Partners, LLC | $304 | 19 | ▲New +19 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 30, 2025 | Cignarella Robert | Insider | Buy (P) | 8K | $128K |
| Dec 31, 2024 | Cignarella Robert | Insider | Buy (P) | 17K | $275K |
| Oct 21, 2024 | Cignarella Robert | Insider | Buy (P) | 9K | $157K |
| Oct 21, 2024 | Cignarella Robert | Insider | Buy (P) | 501 | $8K |
| Dec 7, 2023 | Cignarella Robert | Insider | Buy (P) | 8K | $120K |
| Nov 21, 2023 | Evans Barry H | Director | Sell (S) | 6K | $89K |
| Company | Co-held by | Combined value |
|---|---|---|
| APPLE INCAAPL | 21 funds | $7.4B |
| MICROSOFT CORPMSFT | 21 funds | $6.6B |
| NVIDIA CORPNVDA | 20 funds | $7.5B |
| AMAZON.COM INCAMZN | 20 funds | $5.0B |
| ALPHABET INC-CL AGOOGL | 20 funds | $4.1B |
| ALPHABET INC-CL CGOOG | 20 funds | $3.2B |
| VISA INC-CLASS A SHARESV | 20 funds | $1.5B |
| WALMART INCWMT | 20 funds | $1.3B |
| TESLA INCTSLA | 20 funds | $1.2B |
| COSTCO WHOLESALE CORPCOST | 20 funds | $1.2B |
| JOHNSON & JOHNSONJNJ | 20 funds | $1.1B |
| NETFLIX INCNFLX | 20 funds | $845.7M |
Ranked by how many of SDHY'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 SDHY. 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.