XBIL · US Treasury 6 Month Bill ETF ETF
$50.06
+0.02 (+0.03%)
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: 2
Total Value: $1,358,900
Total Shares: 27,178
Institutional Ownership Trend
3 quarters
Holder Concentration
Across 2 13F filers · Δ vs Dec 31, 2025Top Holder
68.3%
−31.7 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
5,669
Highly concentrated−4,331
Quarterly Activity
vs Dec 31, 2025
New
1
Increased
0
Decreased
1
Sold Out
0
Unchanged
0
Holder count:
+1
Institutional value:
+180.1%
Shares held:
+180.5%
Top Buyers
vs Dec 31, 2025No qualifying movers this quarter.
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Small CARLSON FINANCIAL, INC. | −1,071 | 8,618 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | 18,560 | $928,000 |
Top Sold-Out Positions
vs Dec 31, 2025No fully closed positions this quarter.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC XBIL | $928,000 | 68.29% | 18,560 | Shares | 2026-09-02 | |
| Small CARLSON FINANCIAL, INC. XBIL | $430,900 | 31.71% | 8,618 | Shares | 2026-08-24 |