Amplify Blockchain Technology ETF
BLOK
251 hedge funds and large institutions have $364M invested in Amplify Blockchain Technology ETF in 2026 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 75 increasing their positions, 70 reducing their positions, and 31 closing their positions.
33% more call options, than puts
Call options by funds: $1.51M | Put options by funds: $1.13M
13% more first-time investments, than exits
New positions opened: 35 | Existing positions closed: 31
7% more repeat investments, than reductions
Existing positions increased: 75 | Existing positions reduced: 70
0.29% more ownership
Funds ownership: 38.66% → 38.94% (+0.29%)
0% less funds holding
Funds holding: 252 → 251 (-1)
15% less capital invested
Capital invested by funds: $428M → $364M (-$63.8M)
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
OC
Oppenheimer & Co
New York
|
+$5.73M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$3.49M |
| 3 |
Wells Fargo
San Francisco,
California
|
+$2.52M |
| 4 |
GS
GTS Securities
Miami,
Florida
|
+$2.47M |
| 5 |
FTUS
Flow Traders U.S.
New York
|
+$2.27M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
LPL Financial
San Diego,
California
|
-$14M |
| 2 |
RAM
Riggs Asset Management
Dallas,
Pennsylvania
|
-$4.47M |
| 3 |
OA
Oasis Advisors
Forest City,
Iowa
|
-$3.51M |
| 4 |
BCI
Brinker Capital Investments
Berwyn,
Pennsylvania
|
-$2.86M |
| 5 |
PA
PW Advisors
Tallahassee,
Florida
|
-$2.56M |
BLOK Hedge Fund Activity: Q1 2026 in Review
251 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Amplify Blockchain Technology ETF (BLOK) for Q1 2026, worth a combined $364M — down 15% from $428M a quarter earlier.
Buyers outnumbered sellers: 35 funds opened new BLOK positions and 31 closed out — a net gain of 4 holders — while 75 added to existing stakes and 70 trimmed.
The largest buyer was Oppenheimer & Co, opening a new position worth an estimated $5.73M. The largest seller was LPL Financial, cutting an estimated $14M.
- 251 institutional investors held Amplify Blockchain Technology ETF (BLOK) as of Q1 2026, down from 252 in Q4 2025.
- Funds reported $364M of Amplify Blockchain Technology ETF stock for Q1 2026, down 15% quarter-over-quarter.
- 35 funds opened new Amplify Blockchain Technology ETF positions in Q1 2026 and 31 closed out, a net change of +4 holders.
- The largest Amplify Blockchain Technology ETF buyer in Q1 2026 was Oppenheimer & Co, an estimated $5.73M added.
- The largest Amplify Blockchain Technology ETF seller in Q1 2026 was LPL Financial, an estimated $14M sold.
Based on aggregated 13F filings for Q1 2026.