Janus Henderson Asset-Backed Securities ETF
JABS
2 hedge funds and large institutions have $128M invested in Janus Henderson Asset-Backed Securities ETF in 2025 Q4 according to their latest regulatory filings, with 1 funds opening new positions, increasing their positions, 1 reducing their positions, and 4 closing their positions.
44% less capital invested
Capital invested by funds: $230M → $128M (-$102M)
60% less funds holding
Funds holding: 5 → 2 (-3)
75% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 4
76.42% less ownership
Funds ownership: 173.48% → 97.06% (-76%)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HI
Harbour Investments
Madison,
Wisconsin
|
+$104K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PAIA
Park Avenue Institutional Advisers
New York
|
-$99.6M |
| 2 |
Janus Henderson Group
London,
United Kingdom
|
-$1.22M |
| 3 |
BCA
Bay Colony Advisors
Concord,
Massachusetts
|
-$362K |
| 4 |
Jane Street
New York
|
-$261K |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$6.4K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Janus Henderson Group
London,
United Kingdom
| $128M | -$1.22M | -24,370 | -0.9% |
|
|
HI
2
Harbour Investments
Madison,
Wisconsin
| $104K | +$104K | +2,073 | New |
|
|
PAIA
3
Park Avenue Institutional Advisers
New York
| – | -$99.6M | -1,975,000 | Closed |
|
|
BCA
4
Bay Colony Advisors
Concord,
Massachusetts
| – | -$362K | -7,190 | Closed |
|
|
5
Jane Street
New York
| – | -$261K | -5,179 | Closed |
|
|
6
UBS Group
Zurich,
Switzerland
| – | -$6.4K | -127 | Closed |
|
JABS Hedge Fund Activity: Q4 2025 in Review
2 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Janus Henderson Asset-Backed Securities ETF (JABS) for Q4 2025, worth a combined $128M — down 44% from $230M a quarter earlier.
Sellers outnumbered buyers: 4 funds closed out of JABS and 1 opened new positions — a net loss of 3 holders — while 1 trimmed existing stakes and 0 added.
The largest buyer was Harbour Investments, opening a new position worth an estimated $104K. The largest seller was Park Avenue Institutional Advisers, exiting entirely with an estimated $99.6M sold.
- 2 institutional investors held Janus Henderson Asset-Backed Securities ETF (JABS) as of Q4 2025, down from 5 in Q3 2025.
- Funds reported $128M of Janus Henderson Asset-Backed Securities ETF stock for Q4 2025, down 44% quarter-over-quarter.
- 1 fund opened new Janus Henderson Asset-Backed Securities ETF positions in Q4 2025 and 4 closed out, a net change of -3 holders.
- The largest Janus Henderson Asset-Backed Securities ETF buyer in Q4 2025 was Harbour Investments, an estimated $104K added.
- The largest Janus Henderson Asset-Backed Securities ETF seller in Q4 2025 was Park Avenue Institutional Advisers, an estimated $99.6M sold.
Based on aggregated 13F filings for Q4 2025.