BondBloxx Bloomberg One Year Target Duration US Treasury ETF
XONE
98 hedge funds and large institutions have $468M invested in BondBloxx Bloomberg One Year Target Duration US Treasury ETF in 2026 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 44 increasing their positions, 27 reducing their positions, and 16 closing their positions.
63% more repeat investments, than reductions
Existing positions increased: 44 | Existing positions reduced: 27
25% more first-time investments, than exits
New positions opened: 20 | Existing positions closed: 16
1% more funds holding
Funds holding: 97 → 98 (+1)
7% less capital invested
Capital invested by funds: $505M → $468M (-$36.5M)
12.6% less ownership
Funds ownership: 74.78% → 62.18% (-13%)
17% less funds holding in top 10
Funds holding in top 10: 6 → 5 (-1)
Top Buyers
Top Sellers
XONE Hedge Fund Activity: Q1 2026 in Review
98 of the 8,125 institutional investors tracked by Wall St. Rank reported a position in BondBloxx Bloomberg One Year Target Duration US Treasury ETF (XONE) for Q1 2026, worth a combined $468M — down 7.2% from $505M a quarter earlier.
Buyers outnumbered sellers: 20 funds opened new XONE positions and 16 closed out — a net gain of 4 holders — while 44 added to existing stakes and 27 trimmed.
The largest buyer was Tanager Wealth Management, adding an estimated $8.67M. The largest seller was Municipal Employees' Retirement System of Michigan, exiting entirely with an estimated $58.4M sold.
- 98 institutional investors held BondBloxx Bloomberg One Year Target Duration US Treasury ETF (XONE) as of Q1 2026, up from 97 in Q4 2025.
- Funds reported $468M of BondBloxx Bloomberg One Year Target Duration US Treasury ETF stock for Q1 2026, down 7.2% quarter-over-quarter.
- 20 funds opened new BondBloxx Bloomberg One Year Target Duration US Treasury ETF positions in Q1 2026 and 16 closed out, a net change of +4 holders.
- The largest BondBloxx Bloomberg One Year Target Duration US Treasury ETF buyer in Q1 2026 was Tanager Wealth Management, an estimated $8.67M added.
- The largest BondBloxx Bloomberg One Year Target Duration US Treasury ETF seller in Q1 2026 was Municipal Employees' Retirement System of Michigan, an estimated $58.4M sold.
Based on aggregated 13F filings for Q1 2026.