Amplify Cybersecurity ETF
HACK
372 hedge funds and large institutions have $649M invested in Amplify Cybersecurity ETF in 2025 Q2 according to their latest regulatory filings, with 59 funds opening new positions, 98 increasing their positions, 102 reducing their positions, and 30 closing their positions.
100% more funds holding in top 10
Funds holding in top 10: 3 → 6 (+3)
97% more first-time investments, than exits
New positions opened: 59 | Existing positions closed: 30
20% more capital invested
Capital invested by funds: $543M → $649M (+$106M)
7% more funds holding
Funds holding: 348 → 372 (+24)
3% more call options, than puts
Call options by funds: $2.94M | Put options by funds: $2.86M
0.52% less ownership
Funds ownership: 28.14% → 27.61% (-0.52%)
4% less repeat investments, than reductions
Existing positions increased: 98 | Existing positions reduced: 102
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Thrivent Financial for Lutherans
Minneapolis,
Minnesota
|
+$17.9M |
| 2 |
NSLI
Nan Shan Life Insurance
Taipei City,
Taiwan
|
+$17.1M |
| 3 |
LPL Financial
San Diego,
California
|
+$11.7M |
| 4 |
HCM
Helios Capital Management
Singapore
|
+$5.22M |
| 5 |
DAM
DLD Asset Management
New York
|
+$2.34M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Stifel Financial
St. Louis,
Missouri
|
-$27M |
| 2 |
BEI
Benjamin Edwards Inc
Clayton,
Missouri
|
-$18.4M |
| 3 |
CIM
Confluence Investment Management
St. Louis,
Missouri
|
-$8.22M |
| 4 |
FTUS
Flow Traders U.S.
New York
|
-$4.22M |
| 5 |
IA
IFP Advisors
Tampa,
Florida
|
-$3.96M |
HACK Hedge Fund Activity: Q2 2025 in Review
372 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in Amplify Cybersecurity ETF (HACK) for Q2 2025, worth a combined $649M — up 20% from $543M a quarter earlier.
Buyers outnumbered sellers: 59 funds opened new HACK positions and 30 closed out — a net gain of 29 holders — while 98 added to existing stakes and 102 trimmed.
The largest buyer was Thrivent Financial for Lutherans, opening a new position worth an estimated $17.9M. The largest seller was Stifel Financial, cutting an estimated $27M.
- 372 institutional investors held Amplify Cybersecurity ETF (HACK) as of Q2 2025, up from 348 in Q1 2025.
- Funds reported $649M of Amplify Cybersecurity ETF stock for Q2 2025, up 20% quarter-over-quarter.
- 59 funds opened new Amplify Cybersecurity ETF positions in Q2 2025 and 30 closed out, a net change of +29 holders.
- The largest Amplify Cybersecurity ETF buyer in Q2 2025 was Thrivent Financial for Lutherans, an estimated $17.9M added.
- The largest Amplify Cybersecurity ETF seller in Q2 2025 was Stifel Financial, an estimated $27M sold.
Based on aggregated 13F filings for Q2 2025.