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 SPXN 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/SPXN"
Use Arkolith to show who owns SPXN, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Modera Wealth Management, LLC | $606K | 9K | —Held | Q1 2026 | |
| 2 | MML INVESTORS SERVICES, LLC | $495K | 7K | ▼−25% Reduced · −2K sh | Q1 2026 | |
| 3 | Advance Capital Management, Inc. | $306K | 4K | ▲New +4K sh | Q1 2026 | |
| 4 | BEACON INVESTMENT ADVISORY SERVICES, INC. | $11K | 150 | ▲New +150 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.
No Form 4 insider transactions on file yet.
| Class | 13F holders | Value held |
|---|---|---|
| REGLmc | 127 funds | $936.6M |
| SMDVcommon | 76 funds | $256.8M |
| TOLZETF | 39 funds | $115.2M |
| IGHGmc | 38 funds | $126.6M |
| TBTPSHS ULTSH 20YRS | 34 funds | $67.4M |
| ONLNONLINE RTL ETF | 25 funds | $17.3M |
| SPXESP500 EX ENRGY | 23 funds | $22.7M |
| DOGmc | 21 funds | $39.2M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
| Company | Co-held by | Combined value |
|---|---|---|
| SS SPDR S&P 500 ETF TRUST-USSPY | 5 funds | $14.4B |
| APPLE INCAAPL | 5 funds | $6.0B |
| ALPHABET INC-CL AGOOGL | 5 funds | $2.8B |
| AMAZON.COM INCAMZN | 5 funds | $2.5B |
| ISHARES RUSSELL 2000 ETFIWM | 5 funds | $2.5B |
| MICROSOFT CORPMSFT | 5 funds | $2.1B |
| ISHARES MSCI EAFE ETFEFA | 5 funds | $2.0B |
| JPMORGAN CHASE & COJPM | 5 funds | $1.7B |
| PFIZER INCPFE | 5 funds | $1.7B |
| ISHARES CORE S&P 500 ETFIVV | 5 funds | $1.6B |
| JOHNSON & JOHNSONJNJ | 5 funds | $1.6B |
| EXXON MOBIL CORPXOM | 5 funds | $1.4B |
Ranked by how many of SPXN's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SPXN. 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.