Among active 13F managers last quarter, 1 opened and 2 added, while 2 reduced; the largest holder to move was Glass Jacobson Investment Advisors llc (−33%).
27 tracked 13F filers disclose a position in BLCN as of the latest SEC 13F filings, a combined $2.6M 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 | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | LPL Financial LLC | 34K | $715K | ▲+0.9% Added · +306 sh | Q1 2026 | |
| 2 | Mercer Global Advisors Inc | 20K | $423K | ▲New +20K sh | Q1 2026 | |
| 3 | Susquehanna International Group, LLP | 20K | $422K | ▲+110% Added · +11K sh | Q1 2026 | |
| 4 | Glass Jacobson Investment Advisors llc | 13K | $323K | ▼−33% Reduced · −6K sh | Q2 2026 | |
| 5 | Commonwealth Equity Services, LLC | 12K | $248K | ▼−3.3% Reduced · −405 sh | Q1 2026 | |
| 6 | Osaic Holdings, Inc. | 10K | $205K | ▼−21% Reduced · −3K sh | Q1 2026 | |
| 7 | Rockefeller Capital Management L.P. | 3K | $66K | —Held | Q1 2026 | |
| 8 | CWM, LLC | 1K | $30K | —Held | Q1 2026 | |
| 9 | Allworth Financial LP | 1K | $26K | —Held | Q1 2026 | |
| 10 | UBS Group AG | 1K | $26K | ▲+482% Added · +1K sh | Q1 2026 | |
| 11 | Atlantic Union Bankshares Corp | 1K | $30K | —Held | Q2 2026 | |
| 12 | Integrated Wealth Concepts LLC | 844 | $21K | ▲New +844 sh | Q2 2026 | |
| 13 | IFP Advisors, Inc | 650 | $16K | ▼−3.0% Reduced · −20 sh | Q2 2026 | |
| 14 | Northwestern Mutual Wealth Management Co | 410 | $9K | ▲+95% Added · +200 sh | Q1 2026 | |
| 15 | International Assets Investment Management, LLC | 276 | $7K | ▲+352% Added · +215 sh | Q2 2026 | |
| 16 | Harbour Investments, Inc. | 274 | $6K | ▲+116% Added · +147 sh | Q1 2026 | |
| 17 | Main Street Group, LTD | 258 | $7K | —Held | Q2 2026 | |
| 18 | Asset Dedication, LLC | 244 | $6K | —Held | Q2 2026 | |
| 19 | Aberdeen Wealth Management LLC | 200 | $5K | ▲New +200 sh | Q2 2026 | |
| 20 | IAG Wealth Partners, LLC | 128 | $3K | —Held | Q2 2026 | |
| 21 | Cedar Mountain Advisors, LLC | 107 | $3K | —Held | Q2 2026 | |
| 22 | Parallel Advisors, LLC | 101 | $2K | —Held | Q1 2026 | |
| 23 | Federation des caisses Desjardins du Quebec | 100 | $2K | —Held | Q2 2026 | |
| 24 | Morgan Stanley | 97 | $2K | ▲+2.1% Added · +2 sh | Q1 2026 | |
| 25 | Elevation Wealth Partners, LLC | 50 | $1K | —Held | Q2 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, 1 fund opened a new position in BLCN and 2 added to an existing one, while 2 reduced. 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 | Their position there |
|---|---|---|
| Ishares Core S&P 500 ETFIVV | 9 funds | $1.4B |
| Apple IncAAPL | 9 funds | $894.1M |
| Nvidia CorpNVDA | 9 funds | $723.7M |
| Vanguard S&P 500 ETFVOO | 9 funds | $612.2M |
| Invesco QQQ Trust Series 1QQQ | 9 funds | $449.1M |
| Microsoft CorpMSFT | 9 funds | $399.1M |
| Amazon.com IncAMZN | 9 funds | $363.7M |
| Vanguard Ftse Developed ETFVEA | 9 funds | $323.5M |
| Alphabet Inc-CL AGOOGL | 9 funds | $289.4M |
| Alphabet Inc-CL CGOOG | 9 funds | $283.5M |
| SS SPDR S&P 500 ETF Trust-USSPY | 9 funds | $260.1M |
| Vanguard Total Stock MKT ETFVTI | 9 funds | $216.7M |
Ranked by how many of BLCN's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BLCN.
| Class | 13F holders | Value held |
|---|---|---|
| LEADMF Closed and MF Open | 27 funds | $34.4M |
| BLCNthis pagemc | 27 funds | $2.6M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for BLCN
This ETF 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/BLCN/capital-change-brief"
Use Arkolith's capital_change_brief for BLCN. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + quarter-over-quarter ownership changes + the live filing stream, joined for BLCN. Filings are public domain, sourced to SEC EDGAR.