Janus Henderson Mortgage-Backed Securities ETF
JMBS
271 hedge funds and large institutions have $6.13B invested in Janus Henderson Mortgage-Backed Securities ETF in 2026 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 144 increasing their positions, 74 reducing their positions, and 27 closing their positions.
95% more repeat investments, than reductions
Existing positions increased: 144 | Existing positions reduced: 74
30% more first-time investments, than exits
New positions opened: 35 | Existing positions closed: 27
3% more capital invested
Capital invested by funds: $5.93B → $6.13B (+$203M)
0% more funds holding
Funds holding: 270 → 271 (+1)
0.22% less ownership
Funds ownership: 90.51% → 90.29% (-0.22%)
7% less funds holding in top 10
Funds holding in top 10: 29 → 27 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$89.9M |
| 2 |
Corient Private Wealth
Miami,
Florida
|
+$54.9M |
| 3 |
Charles Schwab
San Francisco,
California
|
+$24.2M |
| 4 |
CFP
Cypress Financial Planning
Haddon Heights,
New Jersey
|
+$18.8M |
| 5 |
GI
Gradient Investments
Arden Hills,
Minnesota
|
+$15.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MWM
Modern Wealth Management
Lenexa,
Kansas
|
-$60.7M |
| 2 |
MP
Moment Partners
San Francisco,
California
|
-$20.6M |
| 3 |
IWS
Insight Wealth Strategies
San Ramon,
California
|
-$20.5M |
| 4 |
KW
KWB Wealth
Redlands,
California
|
-$9.03M |
| 5 |
KIM
Kestra Investment Management
Austin,
Texas
|
-$5.59M |
JMBS Hedge Fund Activity: Q2 2026 in Review
271 of the 8,349 institutional investors tracked by Wall St. Rank reported a position in Janus Henderson Mortgage-Backed Securities ETF (JMBS) for Q2 2026, worth a combined $6.13B — up 3.4% from $5.93B a quarter earlier.
Buyers outnumbered sellers: 35 funds opened new JMBS positions and 27 closed out — a net gain of 8 holders — while 144 added to existing stakes and 74 trimmed.
The largest buyer was Morgan Stanley, adding an estimated $89.9M. The largest seller was Modern Wealth Management, cutting an estimated $60.7M.
- 271 institutional investors held Janus Henderson Mortgage-Backed Securities ETF (JMBS) as of Q2 2026, up from 270 in Q1 2026.
- Funds reported $6.13B of Janus Henderson Mortgage-Backed Securities ETF stock for Q2 2026, up 3.4% quarter-over-quarter.
- 35 funds opened new Janus Henderson Mortgage-Backed Securities ETF positions in Q2 2026 and 27 closed out, a net change of +8 holders.
- The largest Janus Henderson Mortgage-Backed Securities ETF buyer in Q2 2026 was Morgan Stanley, an estimated $89.9M added.
- The largest Janus Henderson Mortgage-Backed Securities ETF seller in Q2 2026 was Modern Wealth Management, an estimated $60.7M sold.
Based on aggregated 13F filings for Q2 2026.