YFYA · Horizon Kinetics Blockchain Development ETF
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 8
Total Value: $10,445,345
Total Shares: 350,515
Institutional Ownership Trend
16 quarters
Holder Concentration
Across 8 13F filers · Δ vs Mar 31, 2026Top Holder
51.3%
+10.8 pts
Top 5
95.0%
+8.0 pts
Top 10
100.0%
+0.1 pts
HHI
3,255
Highly concentrated+937
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
4
Decreased
2
Sold Out
5
Unchanged
2
Holder count:
-5
Institutional value:
-17.1%
Shares held:
-14.5%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mid HORIZON KINETICS ASSET MANAGEMENT LLC | +13,891 | 179,946 | |
| Mid Advisory Services Network, LLC | +2,990 | 71,003 | |
| Small EagleClaw Capital Managment, LLC | +2,320 | 31,760 | |
| Large Steward Partners Investment Advisory, LLC | +77 | 293 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid Moors & Cabot, Inc. | −550 | 21,815 | |
| Large HighTower Advisors, LLC | −1 | 28,360 |
Top New Positions
vs Mar 31, 2026No new positions this quarter.
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Micro Atlas Wealth Partners, LLC | 64,663 | $1,987,546 | |
| Small One Charles Private Wealth Services, LLC | 9,825 | $301,991 | |
| Mid Aptus Capital Advisors, LLC | 3,471 | $106,688 | |
| Mega UBS Group AG | 62 | $1,905 | |
| Large OSAIC HOLDINGS, INC. | 20 | $614 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid HORIZON KINETICS ASSET MANAGEMENT LLC | $5,362,390 | 51.34% | 179,946 | Shares | 2026-08-11 | |
| Mid Advisory Services Network, LLC | $2,115,889 | 20.26% | 71,003 | Shares | 2026-08-12 | |
| Small EagleClaw Capital Managment, LLC | $946,448 | 9.06% | 31,760 | Shares | 2026-08-10 | |
| Large HighTower Advisors, LLC | $845,128 | 8.09% | 28,360 | Shares | 2026-08-05 | |
| Mid Moors & Cabot, Inc. | $650,087 | 6.22% | 21,815 | Shares | 2026-08-10 | |
| Mega JANE STREET GROUP, LLC | $501,772 | 4.80% | 16,838 | Shares | 2026-08-14 | |
| Small Manchester Capital Management LLC | $14,900 | 0.14% | 500 | Shares | 2026-08-13 | |
| Large Steward Partners Investment Advisory, LLC | $8,731 | 0.08% | 293 | Shares | 2026-08-13 |