Defiance Quantum ETF
QTUM
413 hedge funds and large institutions have $920M invested in Defiance Quantum ETF in 2025 Q4 according to their latest regulatory filings, with 131 funds opening new positions, 176 increasing their positions, 57 reducing their positions, and 41 closing their positions.
220% more first-time investments, than exits
New positions opened: 131 | Existing positions closed: 41
209% more repeat investments, than reductions
Existing positions increased: 176 | Existing positions reduced: 57
125% more funds holding in top 10
Funds holding in top 10: 4 → 9 (+5)
72% more call options, than puts
Call options by funds: $19.4M | Put options by funds: $11.3M
38% more capital invested
Capital invested by funds: $669M → $920M (+$251M)
26% more funds holding
Funds holding: 327 → 413 (+86)
1.05% more ownership
Funds ownership: 28.03% → 29.08% (+1%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Bank of America
Charlotte,
North Carolina
|
+$16.4M |
| 2 |
SPIA
Steward Partners Investment Advisory
New York
|
+$15.6M |
| 3 |
BHWA
Beacon Harbor Wealth Advisors
Virginia Beach,
Virginia
|
+$12.9M |
| 4 |
HCM
Hengehold Capital Management
Cincinnati,
Ohio
|
+$11.5M |
| 5 |
Northwestern Mutual Wealth Management
Milwaukee,
Wisconsin
|
+$10.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
QC
Quadrature Capital
London,
United Kingdom
|
-$14.1M |
| 2 |
FTUS
Flow Traders U.S.
New York
|
-$8.16M |
| 3 |
Mirae Asset Global Investments
Seoul,
South Korea
|
-$7.77M |
| 4 |
OMC
Old Mission Capital
Chicago,
Illinois
|
-$6.33M |
| 5 |
STP
Science & Technology Partners
New York
|
-$5.05M |
QTUM Hedge Fund Activity: Q4 2025 in Review
413 of the 8,264 institutional investors tracked by Wall St. Rank reported a position in Defiance Quantum ETF (QTUM) for Q4 2025, worth a combined $920M — up 38% from $669M a quarter earlier.
Buyers outnumbered sellers: 131 funds opened new QTUM positions and 41 closed out — a net gain of 90 holders — while 176 added to existing stakes and 57 trimmed.
The largest buyer was Bank of America, adding an estimated $16.4M. The largest seller was Quadrature Capital, cutting an estimated $14.1M.
- 413 institutional investors held Defiance Quantum ETF (QTUM) as of Q4 2025, up from 327 in Q3 2025.
- Funds reported $920M of Defiance Quantum ETF stock for Q4 2025, up 38% quarter-over-quarter.
- 131 funds opened new Defiance Quantum ETF positions in Q4 2025 and 41 closed out, a net change of +90 holders.
- The largest Defiance Quantum ETF buyer in Q4 2025 was Bank of America, an estimated $16.4M added.
- The largest Defiance Quantum ETF seller in Q4 2025 was Quadrature Capital, an estimated $14.1M sold.
Based on aggregated 13F filings for Q4 2025.