§ EQUITY
USDJMBS
JANUS HENDERSON MORTG BACKED
USD
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
180 increased/new, 73 decreased/exited (13F)
AC 13F Analysis
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| Morgan Stanley | 28.6M | 0.1% | n/a |
| Charles Schwab Investment Mgmt | 21.8M | 0.2% | +1% |
| Bank of America Corp | 9.7M | 0.0% | −47% |
| Haverford Trust Co | 3.7M | 1.5% | +15% |
| RAYMOND JAMES FINANCIAL INC | 3.3M | 0.0% | −4% |
| OSAIC HOLDINGS, INC. | 3.1M | 0.2% | +1% |
◇ AC INTELLIGENCE
Top institutional owners for JMBS as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER45.5% · 238 holders
DEALER / BANK35.9% · 18 holders
PASSIVE / INDEX16.7% · 2 holders
QUALITY / COMPOUNDER1.7% · 2 holders
TACTICAL / MACRO0.1% · 1 holder
SYSTEMATIC / QUANT0.0% · 1 holder
INCOME / DEFENSIVE0.0% · 2 holders
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for JMBS in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention JMBS yet.