Who owns Amplify Blockchain Technology ETF?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of BLOK from SEC Form 13F filings across 277 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 277 institutions disclosed 7.9M shares of Amplify Blockchain Technology ETF worth $615.0M — about 40.1% of shares outstanding; the largest disclosed holder is MORGAN STANLEY. Source: SEC Form 13F filings, parsed by EvidInvest.
277
13F holders
$615.0M
value, 2026 filers
40.1%
of shares outstanding (7.9M sh)
51
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of BLOK's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | 1.7M | $105.3M | 0.0% | 8.6% | +7.5% |
| 2 | LPL Financial LLC | 842,571 | $52.8M | 0.0% | 4.3% | +10.0% |
| 3 | Gradient Investments LLC | 551,638 | $34.5M | 0.5% | 2.8% | +6.4% |
| 4 | WELLS FARGO & COMPANY/MN | 493,001 | $30.9M | 0.0% | 2.5% | +3.0% |
| 5 | ENVESTNET ASSET MANAGEMENT INC | 190,522 | $11.9M | 0.0% | 1% | +21.1% |
| 6 | HighTower Advisors, LLC | 162,655 | $10.2M | 0.0% | 0.8% | -4.2% |
| 7 | Cetera Investment Advisers | 154,209 | $9.7M | 0.0% | 0.8% | +4.0% |
| 8 | ROYAL BANK OF CANADA | 146,627 | $9.2M | 0.0% | 0.7% | +10.4% |
| 9 | THRYVE WEALTH MANAGEMENT LLC | 145,321 | $9.1M | 5.1% | 0.7% | +7.5% |
| 10 | GTS SECURITIES LLC | 132,366 | $8.3M | 0.2% | 0.7% | +201.8% |
| 11 | Carter Financial Group, INC. | 120,017 | $7.5M | 3.9% | 0.6% | -6.8% |
| 12 | OPPENHEIMER & CO INC | 101,335 | $6.3M | 0.1% | 0.5% | -0.5% |
| 13 | Janney Montgomery Scott LLC | 98,984 | $6.2M | 0.0% | 0.5% | +2.7% |
| 14 | Columbus Macro, LLC | 98,258 | $6.2M | 0.6% | 0.5% | +3.0% |
| 15 | COMMONWEALTH EQUITY SERVICES, LLC | 89,777 | $5.6M | 0.0% | 0.5% | +7.7% |
| 16 | GERBER, LLC | 89,771 | $5.6M | 2.6% | 0.5% | 0.0% |
| 17 | MML INVESTORS SERVICES, LLC | 83,627 | $5.2M | 0.0% | 0.4% | +23.2% |
| 18 | Mattson Financial Services, LLC | 79,643 | $4.7M | 1.0% | 0.4% | -0.6% |
| 19 | NWAM LLC | 78,053 | $4.9M | 0.2% | 0.4% | -0.7% |
| 20 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 75,175 | $4.7M | 0.0% | 0.4% | +41.5% |
| 21 | Ausdal Financial Partners, Inc.NEW | 74,980 | $4.7M | 0.2% | 0.4% | new |
| 22 | Riggs Asset Managment Co. Inc.NEW | 72,705 | $4.6M | 0.8% | 0.4% | new |
| 23 | Advyzon Investment Management, LLCNEW | 72,122 | $4.5M | 0.3% | 0.4% | new |
| 24 | LEAVELL INVESTMENT MANAGEMENT, INC. | 71,930 | $4.5M | 0.2% | 0.4% | -5.3% |
| 25 | THOR TRADING ADVISORS, LLCNEW | 66,334 | $4.2M | 1.3% | 0.3% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.