QTUM · Defiance Quantum ETF ETF
$147.89
+1.77 (+1.21%)
At close · Sep 4
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: 6
Total Value: $60,224,943
Total Shares: 364,161
Institutional Ownership Trend
20 quarters
Holder Concentration
Across 6 13F filers · Δ vs Mar 31, 2026Top Holder
95.8%
+41.1 pts
Top 5
100.0%
−0.0 pts
Top 10
100.0%
0.0 pts
HHI
9,191
Highly concentrated+4,906
Quarterly Activity
vs Mar 31, 2026
New
4
Increased
1
Decreased
1
Sold Out
1
Unchanged
0
Holder count:
+3
Institutional value:
+2923.3%
Shares held:
+1861.5%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Small TUCKER ASSET MANAGEMENT LLC | +2,246 | 4,318 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Small Kingsbury Capital Investment Advisors LLC | −869 | 5,456 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | 349,033 | $57,723,077 | |
| Large Corient Private Wealth LLC | 3,516 | $581,476 | |
| Small Brown Financial Advisors | 1,807 | $298,841 | |
| Mid Parkside Financial Bank & Trust | 31 | $5,126 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small Reflection Asset Management | 10,168 | $1,091,026 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC QTUM | $31,802,574 | 52.81% | 192,300 | Call | 2026-09-02 | |
| Mega CITADEL ADVISORS LLC QTUM | $12,987,787 | 21.57% | 78,533 | Shares | 2026-09-02 | |
| Mega CITADEL ADVISORS LLC QTUM | $12,932,716 | 21.47% | 78,200 | Put | 2026-09-02 | |
| Small Kingsbury Capital Investment Advisors LLC QTUM | $902,313 | 1.50% | 5,456 | Shares | 2026-08-25 | |
| Small TUCKER ASSET MANAGEMENT LLC QTUM | $714,110 | 1.19% | 4,318 | Shares | 2026-08-27 | |
| Large Corient Private Wealth LLC QTUM | $581,476 | 0.97% | 3,516 | Shares | 2026-08-27 | |
| Small Brown Financial Advisors QTUM | $298,841 | 0.50% | 1,807 | Shares | 2026-08-26 | |
| Mid Parkside Financial Bank & Trust Bank QTUM | $5,126 | 0.01% | 31 | Shares | 2026-09-04 |