BondBloxx BB-Rated USD High Yield Corporate Bond ETF
XBB
22 hedge funds and large institutions have $350M invested in BondBloxx BB-Rated USD High Yield Corporate Bond ETF in 2025 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 9 increasing their positions, 2 reducing their positions, and 1 closing their positions.
400% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 1
350% more repeat investments, than reductions
Existing positions increased: 9 | Existing positions reduced: 2
22% more funds holding
Funds holding: 18 → 22 (+4)
15% more capital invested
Capital invested by funds: $305M → $350M (+$44.6M)
12.36% more ownership
Funds ownership: 97.59% → 109.95% (+12%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PFM
Potomac Fund Management
Miami,
Florida
|
+$41.3M |
| 2 |
AP
Atwood & Palmer
Kansas City,
Missouri
|
+$467K |
| 3 |
Envestnet Asset Management
Chicago,
Illinois
|
+$386K |
| 4 |
MML Investors Services
Springfield,
Massachusetts
|
+$386K |
| 5 |
MOS
MGO One Seven
Beachwood,
Ohio
|
+$313K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GPFA
Game Plan Financial Advisors
Westlake,
Ohio
|
-$103K |
| 2 |
SMM
Stadion Money Management
Watkinsville,
Georgia
|
-$73.1K |
| 3 |
CA
CGN Advisors
Manhattan,
Kansas
|
-$52.5K |
XBB Hedge Fund Activity: Q3 2025 in Review
22 of the 7,645 institutional investors tracked by Wall St. Rank reported a position in BondBloxx BB-Rated USD High Yield Corporate Bond ETF (XBB) for Q3 2025, worth a combined $350M — up 15% from $305M a quarter earlier.
Buyers outnumbered sellers: 5 funds opened new XBB positions and 1 closed out — a net gain of 4 holders — while 9 added to existing stakes and 2 trimmed.
The largest buyer was Potomac Fund Management, opening a new position worth an estimated $41.3M. The largest seller was Game Plan Financial Advisors, exiting entirely with an estimated $103K sold.
- 22 institutional investors held BondBloxx BB-Rated USD High Yield Corporate Bond ETF (XBB) as of Q3 2025, up from 18 in Q2 2025.
- Funds reported $350M of BondBloxx BB-Rated USD High Yield Corporate Bond ETF stock for Q3 2025, up 15% quarter-over-quarter.
- 5 funds opened new BondBloxx BB-Rated USD High Yield Corporate Bond ETF positions in Q3 2025 and 1 closed out, a net change of +4 holders.
- The largest BondBloxx BB-Rated USD High Yield Corporate Bond ETF buyer in Q3 2025 was Potomac Fund Management, an estimated $41.3M added.
- The largest BondBloxx BB-Rated USD High Yield Corporate Bond ETF seller in Q3 2025 was Game Plan Financial Advisors, an estimated $103K sold.
Based on aggregated 13F filings for Q3 2025.