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 SYNA 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/SYNA"
Use Arkolith to show who owns SYNA, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $342.9M | 4.9M | ▼−8.4% Reduced · −448K sh | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $341.0M | 4.6M | ▼−0.5% Reduced · −21K sh | Q4 2025 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $186.6M | 2.7M | ▲New +2.7M sh | Q1 2026 | |
| 4 | STATE STREET CORP | $146.1M | 2.1M | ▲+5.0% Added · +100K sh | Q1 2026 | |
| 5 | Orbis Allan Gray Ltd | $116.2M | 1.7M | ▲+8.0% Added · +123K sh | Q1 2026 | |
| 6 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $111.1M | 1.6M | ▲New +1.6M sh | Q1 2026 | |
| 7 | FMR LLC | $106.9M | 1.5M | ▲+0.1% Added · +2K sh | Q1 2026 | |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $72.4M | 1.0M | ▲+3.3% Added · +33K sh | Q1 2026 | |
| 9 | SEGALL BRYANT & HAMILL, LLC | $23.4M | 334K | ▲+21% Added · +59K sh | Q1 2026 | |
| 10 | EMERALD ADVISERS, LLC | $23.1M | 330K | ▼−2.7% Reduced · −9K sh | Q1 2026 | |
| 11 | VANGUARD FIDUCIARY TRUST CO | $17.6M | 251K | ▲New +251K sh | Q1 2026 | |
| 12 | PEREGRINE CAPITAL MANAGEMENT LLC | $14.9M | 213K | ▼−13% Reduced · −31K sh | Q1 2026 | |
| 13 | EMERALD MUTUAL FUND ADVISERS TRUST | $14.6M | 209K | —Held | Q1 2026 | |
| 14 | FRONTIER CAPITAL MANAGEMENT CO LLC | $13.0M | 185K | ▲New +185K sh | Q1 2026 | |
| 15 | CITADEL ADVISORS LLC | $9.4M | 135K | ▼−84% Reduced · −684K sh | Q1 2026 | |
| 16 | Jain Global LLC | $4.6M | 66K | ▼−67% Reduced · −137K sh | Q1 2026 | |
| 17 | PANAGORA ASSET MANAGEMENT INC | $3.8M | 54K | ▲~0% Added · +24 sh | Q1 2026 | |
| 18 | Dana Investment Advisors, Inc. | $2.9M | 42K | ▼−0.2% Reduced · −103 sh | Q1 2026 | |
| 19 | MetLife Investment Management, LLC | $2.8M | 40K | ▲+0.4% Added · +154 sh | Q1 2026 | |
| 20 | Walleye Capital LLC | $2.6M | 37K | ▲37k× Added · +37K sh | Q1 2026 | |
| 21 | NEEDHAM INVESTMENT MANAGEMENT LLC | $2.6M | 37K | ▲New +37K sh | Q1 2026 | |
| 22 | Portman Square Capital LLP | $2.3M | 33K | ▲+103% Added · +17K sh | Q1 2026 | |
| 23 | State of New Jersey Common Pension Fund D | $1.9M | 27K | ▲New +27K sh | Q1 2026 | |
| 24 | Ameritas Investment Partners, Inc. | $1.9M | 27K | ▼−0.3% Reduced · −80 sh | Q1 2026 | |
| 25 | Zurcher Kantonalbank (Zurich Cantonalbank) | $1.4M | 19K | ▲+70% Added · +8K 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 |
|---|---|---|---|---|---|
| Jun 18, 2026 | Bodensteiner Lisa | See Remarks | Sell (S) | 334 | $46K |
| Jun 18, 2026 | Song Esther | See Remarks | Sell (S) | 126 | $17K |
| Jun 17, 2026 | Song Esther | See Remarks | Tax withholding (F) | 138 | $18K |
| Jun 17, 2026 | Bodensteiner Lisa | See Remarks | Tax withholding (F) | 783 | $105K |
| Jun 17, 2026 | Ganesan Satish | See Remarks | Tax withholding (F) | 147 | $20K |
| Mar 18, 2026 | Bodensteiner Lisa | See Remarks | Sell (S) | 334 | $25K |
| Mar 17, 2026 | Bodensteiner Lisa | See Remarks | Tax withholding (F) | 782 | $58K |
| Mar 17, 2026 | Song Esther | See Remarks | Tax withholding (F) | 160 | $12K |
| Mar 17, 2026 | Ganesan Satish | See Remarks | Tax withholding (F) | 147 | $11K |
| Feb 25, 2026 | Gupta Vikram | See Remarks | Sell (S) | 772 | $63K |
| Feb 23, 2026 | Rizvi Ken | See Remarks | Tax withholding (F) | 3K | $240K |
| Feb 18, 2026 | Bodensteiner Lisa | See Remarks | Sell (S) | 576 | $49K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 78 funds | $34.4B |
| ALPHABET INC-CL AGOOGL | 78 funds | $24.3B |
| APPLE INCAAPL | 77 funds | $40.3B |
| META PLATFORMS INC-CLASS AMETA | 77 funds | $16.1B |
| ELI LILLY & COLLY | 77 funds | $9.7B |
| NVIDIA CORPNVDA | 76 funds | $50.4B |
| AMAZON.COM INCAMZN | 76 funds | $28.3B |
| SERVICENOW INCNOW | 76 funds | $2.6B |
| ALPHABET INC-CL CGOOG | 75 funds | $14.0B |
| MASTERCARD INC - AMA | 75 funds | $7.3B |
| VISA INC-CLASS A SHARESV | 75 funds | $7.2B |
| COSTCO WHOLESALE CORPCOST | 75 funds | $6.6B |
Ranked by how many of SYNA'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 SYNA. 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.