OKLL · Defiance Daily Target 2x Long Oklo ETF ETF
$2.51
+0.16 (+6.81%)
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: 1
Total Value: $1,303,114
Total Shares: 265,400
Institutional Ownership Trend
5 quarters
Holder Concentration
Across 1 13F filers · Δ vs Mar 31, 2026Top Holder
100.0%
+69.5 pts
Top 5
100.0%
+15.7 pts
Top 10
100.0%
+2.3 pts
HHI
10,000
Highly concentrated+8,001
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
0
Decreased
1
Sold Out
13
Unchanged
0
Holder count:
-13
Institutional value:
-85.9%
Shares held:
-82.6%
Top Buyers
vs Mar 31, 2026No qualifying movers this quarter.
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | −113,400 | 265,400 |
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 |
|---|---|---|---|
| Mega UBS Group AG | 464,242 | $2,808,664 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 288,737 | $1,746,858 | |
| Mega JANE STREET GROUP, LLC | 79,600 | $481,580 | |
| Mid XTX Topco Ltd | 72,268 | $437,221 | |
| Mid Optiver Holding B.V. | 60,799 | $367,833 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC OKLL | $666,287 | 51.13% | 135,700 | Put | 2026-09-02 | |
| Mega CITADEL ADVISORS LLC OKLL | $636,827 | 48.87% | 129,700 | Call | 2026-09-02 |