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XTEN — BONDBLOXX BBG 10Y US TSY ETF

Reported value held$62.83M
Funds holding (latest)8
Sector—
Funds holding (Q2 2026)6
Institutional value$59.45M · 1.29M sh
New / Add / Cut / Exit1 / 2 / 2 / 1
Top-5 / Top-10 concentration100.0% / 100.0%
Institutional holdings change Accumulating +52.1% (+443.24K sh)
Institutional value change Up +52.3%

As of Q2 2026, 6 SEC-registered investment managers reported holding XTEN (BONDBLOXX BBG 10Y US TSY ETF) in their latest 13F filings, with a combined reported value of $59.45M across 1.29M shares. That is +52.1% by share count (+443.24K shares) versus the previous quarter, while reported value moved +52.3%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.

Compared with the prior quarter, 1 opened new positions, 2 added to existing stakes, 2 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Q2 2026 — 6 funds

FundSharesValuePortfolio WeightChange
JPMorgan Chase & Co history 1.24M $57.10M 0.01% New
Bank of America Corp history 43.72K $1.99M 0.00% Reduce
UBS Group AG history 5.84K $266.32K 0.00% Add
BlackRock Inc history 1.07K $48.86K 0.00% Reduce
Morgan Stanley history 727 $33.14K 0.00% Hold
Fidelity Management & Research (FMR) history 230 $10.49K 0.00% Add

Q1 2026 — 6 funds

FundSharesValuePortfolio WeightChange
Bank of America Corp history 815.13K $37.38M 0.00% Add
Citadel Advisors history 32.17K $1.48M 0.00% New
BlackRock Inc history 3.07K $140.61K 0.00% Add
Morgan Stanley history 727 $33.34K 0.00% Hold
Fidelity Management & Research (FMR) history 139 $6.38K 0.00% Reduce
UBS Group AG history 4 $183 0.00% New

Q4 2025 — 6 funds

FundSharesValuePortfolio WeightChange
JPMorgan Chase & Co history 1.49M $68.77M 0.01% Reduce
Bank of America Corp history 719.59K $33.26M 0.00% Reduce
Goldman Sachs Group history 41.15K $1.90M 0.00% New
BlackRock Inc history 3.03K $140.09K 0.00% Reduce
Morgan Stanley history 728 $33.69K 0.00% Add
Fidelity Management & Research (FMR) history 245 $11.33K 0.00% Add

Q3 2025 — 6 funds

FundSharesValuePortfolio WeightChange
JPMorgan Chase & Co history 1.51M $70.47M 0.01% Add
Bank of America Corp history 950.02K $44.30M 0.00% Add
Citadel Advisors history 8.67K $404.28K 0.00% Reduce
BlackRock Inc history 4.12K $192.25K 0.00% Reduce
Fidelity Management & Research (FMR) history 139 $6.49K 0.00% Hold
Morgan Stanley history 28 $1.31K 0.00% Add

Q2 2025 — 6 funds

FundSharesValuePortfolio WeightChange
JPMorgan Chase & Co history 1.35M $62.09M 0.01% Add
Bank of America Corp history 928.64K $42.87M 0.00% Add
Citadel Advisors history 9.89K $456.52K 0.00% Reduce
BlackRock Inc history 6.43K $296.67K 0.00% Add
Fidelity Management & Research (FMR) history 139 $6.42K 0.00% Add
Morgan Stanley history 27 $1.25K 0.00% New

Q1 2025 — 6 funds

FundSharesValuePortfolio WeightChange
JPMorgan Chase & Co history 719.58K $33.51M 0.01% New
Bank of America Corp history 627.73K $29.23M 0.00% Add
Citadel Advisors history 16.59K $772.46K 0.00% Reduce
Goldman Sachs Group history 6.58K $306.24K 0.00% New
BlackRock Inc history 5.63K $262.38K 0.00% New
Fidelity Management & Research (FMR) history 138 $6.44K 0.00% New

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 8 funds)

FundQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022
JPMorgan Chase & Co 1.24M — 1.49M 1.51M 1.35M 719.58K — — — — — — — — —
Bank of America Corp 43.72K 815.13K 719.59K 950.02K 928.64K 627.73K 59.64K 58.80K 25.30K 3.99K 3.65K 1.97K 965 — —
UBS Group AG 5.84K 4 — — — — 16.64K — 1.00K — — — — — —
BlackRock Inc 1.07K 3.07K 3.03K 4.12K 6.43K 5.63K — — — — — — — — —
Morgan Stanley 727 727 728 28 27 — 2 2 1 1 649 — — — —
Fidelity Management & Research (FMR) 230 139 245 139 139 138 — — — — — — — — —
Citadel Advisors — 32.17K — 8.67K 9.89K 16.59K 77.72K 5.36K — 17.05K 10.36K — 15.48K 21.36K 6.80K
Goldman Sachs Group — — 41.15K — — 6.58K — — — — — — — — —

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