BondBloxx BB-Rated USD High Yield Corporate Bond ETF
XBB
13 hedge funds and large institutions have $276M invested in BondBloxx BB-Rated USD High Yield Corporate Bond ETF in 2025 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 7 increasing their positions, 4 reducing their positions, and 1 closing their positions.
368% more capital invested
Capital invested by funds: $59M → $276M (+$217M)
75% more repeat investments, than reductions
Existing positions increased: 7 | Existing positions reduced: 4
5.4% more ownership
Funds ownership: 92.11% → 97.5% (+5.4%)
13% less funds holding
Funds holding: 15 → 13 (-2)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MERSOM
Municipal Employees' Retirement System of Michigan
Lansing,
Michigan
|
+$210M |
| 2 |
Cetera Investment Advisers
Schaumburg,
Illinois
|
+$3M |
| 3 |
MOS
MGO One Seven
Beachwood,
Ohio
|
+$2.4M |
| 4 |
Jane Street
New York
|
+$707K |
| 5 |
TC
TownSquare Capital
Provo,
Utah
|
+$465K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SMM
Stadion Money Management
Watkinsville,
Georgia
|
-$178K |
| 2 |
SRC
Sage Rhino Capital
Menlo Park,
California
|
-$129K |
| 3 |
National Bank of Canada
Montreal,
Quebec, Canada
|
-$11.3K |
| 4 |
CA
CGN Advisors
Manhattan,
Kansas
|
-$2.99K |
| 5 |
AIC
Archer Investment Corporation
Carmel,
Indiana
|
-$1.82K |
XBB Hedge Fund Activity: Q1 2025 in Review
13 of the 7,476 institutional investors tracked by Wall St. Rank reported a position in BondBloxx BB-Rated USD High Yield Corporate Bond ETF (XBB) for Q1 2025, worth a combined $276M — up 368% from $59M a quarter earlier.
Sellers outnumbered buyers: 1 fund closed out of XBB and 0 opened new positions — a net loss of 1 holder — while 4 trimmed existing stakes and 7 added.
The largest buyer was Municipal Employees' Retirement System of Michigan, adding an estimated $210M. The largest seller was Stadion Money Management, cutting an estimated $178K.
- 13 institutional investors held BondBloxx BB-Rated USD High Yield Corporate Bond ETF (XBB) as of Q1 2025, down from 15 in Q4 2024.
- Funds reported $276M of BondBloxx BB-Rated USD High Yield Corporate Bond ETF stock for Q1 2025, up 368% quarter-over-quarter.
- 0 funds opened new BondBloxx BB-Rated USD High Yield Corporate Bond ETF positions in Q1 2025 and 1 closed out, a net change of -1 holder.
- The largest BondBloxx BB-Rated USD High Yield Corporate Bond ETF buyer in Q1 2025 was Municipal Employees' Retirement System of Michigan, an estimated $210M added.
- The largest BondBloxx BB-Rated USD High Yield Corporate Bond ETF seller in Q1 2025 was Stadion Money Management, an estimated $178K sold.
Based on aggregated 13F filings for Q1 2025.