159 tracked 13F filers disclose a position in BLOK as of the latest SEC 13F filings, a combined $308.7M 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 | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | $77.9M | 1.6M | ▲+0.3% Added · +5K sh | Q1 2026 | |
| 2 | LPL Financial LLC | $38.1M | 766K | ▼−25% Reduced · −249K sh | Q1 2026 | |
| 3 | Gradient Investments LLC | $34.5M | 552K | ▲+6.4% Added · +33K sh | Q2 2026 | |
| 4 | WELLS FARGO & COMPANY/MN | $23.8M | 478K | ▲+10% Added · +45K sh | Q1 2026 | |
| 5 | HighTower Advisors, LLC | $8.5M | 170K | ▼−5.2% Reduced · −9K sh | Q1 2026 | |
| 6 | ENVESTNET ASSET MANAGEMENT INC | $7.8M | 157K | ▲+13% Added · +17K sh | Q1 2026 | |
| 7 | Cetera Investment Advisers | $7.4M | 148K | ▼−3.5% Reduced · −5K sh | Q1 2026 | |
| 8 | ROYAL BANK OF CANADA | $6.6M | 133K | ▲+8.8% Added · +11K sh | Q1 2026 | |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $6.0M | 121K | ▲+105% Added · +62K sh | Q1 2026 | |
| 10 | OPPENHEIMER & CO INC | $5.1M | 102K | ▲New +102K sh | Q1 2026 | |
| 11 | COMMONWEALTH EQUITY SERVICES, LLC | $4.2M | 83K | ▲+4.5% Added · +4K sh | Q1 2026 | |
| 12 | NWAM LLC | $3.9M | 79K | ▼−1.8% Reduced · −1K sh | Q1 2026 | |
| 13 | LEAVELL INVESTMENT MANAGEMENT, INC. | $3.8M | 76K | ▼−10% Reduced · −9K sh | Q1 2026 | |
| 14 | MML INVESTORS SERVICES, LLC | $3.4M | 68K | ▼−19% Reduced · −16K sh | Q1 2026 | |
| 15 | &PARTNERS | $3.2M | 64K | ▲+45% Added · +20K sh | Q1 2026 | |
| 16 | Qube Research & Technologies Ltd | $3.0M | 61K | ▲+51% Added · +21K sh | Q1 2026 | |
| 17 | Financial Engines Advisors L.L.C. | $2.7M | 54K | ▼−0.7% Reduced · −369 sh | Q1 2026 | |
| 18 | Baird Financial Group, Inc. | $2.7M | 54K | ▲+225% Added · +37K sh | Q1 2026 | |
| 19 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $2.6M | 53K | ▲+145% Added · +31K sh | Q1 2026 | |
| 20 | SEI INVESTMENTS CO | $2.4M | 47K | —Held | Q1 2026 | |
| 21 | D. E. Shaw & Co., Inc. | $2.3M | 47K | ▼−39% Reduced · −30K sh | Q1 2026 | |
| 22 | GTS SECURITIES LLC | $2.2M | 44K | ▲New +44K sh | Q1 2026 | |
| 23 | Merit Financial Group, LLC | $2.7M | 43K | ▼−5.4% Reduced · −2K sh | Q2 2026 | |
| 24 | IFP Advisors, Inc | $2.7M | 43K | ▲+0.5% Added · +221 sh | Q2 2026 | |
| 25 | JANE STREET GROUP, LLC | $2.1M | 41K | ▲+56% Added · +15K 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.
Last quarter, 6 funds opened a new position in BLOK and 14 added to an existing one, while 15 reduced and 0 exited entirely — 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 | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 83 funds | $18.0B |
| AMAZON.COM INCAMZN | 83 funds | $12.8B |
| BROADCOM INCAVGO | 83 funds | $8.3B |
| JPMORGAN CHASE & COJPM | 83 funds | $8.1B |
| META PLATFORMS INC-CLASS AMETA | 83 funds | $7.1B |
| ELI LILLY & COLLY | 83 funds | $4.7B |
| JOHNSON & JOHNSONJNJ | 83 funds | $4.5B |
| VISA INC-CLASS A SHARESV | 83 funds | $4.2B |
| COSTCO WHOLESALE CORPCOST | 83 funds | $4.1B |
| TESLA INCTSLA | 83 funds | $3.7B |
| CHEVRON CORPCVX | 83 funds | $3.4B |
| HOME DEPOT INCHD | 83 funds | $2.8B |
Ranked by how many of BLOK's institutional holders also hold each name, a cross-fund conviction signal.
No filings captured for this ticker in the live stream yet.
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/BLOK/capital-change-brief"
Use Arkolith's capital_change_brief for BLOK. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for BLOK. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.