JMBS

JANUS HENDERSON MORTG BACKED

Data as of 2026 Q2 (06-30) · 13F snapshot

Summary

JANUS HENDERSON MORTG BACKED (JMBS) is held as common stock by 3 tracked hedge-fund managers, with a combined reported value of ~$21.45M; the largest are Ken Griffin, Renaissance Technologies, Joel Greenblatt. This quarter: 3 added. 12 public STOCK Act / OGE trade disclosures are on record. Data as of 2026 Q2, from public SEC 13F filings, delayed up to ~45 days.

Attention · LowThis quarter · Heating up

Common-stock holders3

Congress trades12

Price$42.61vs quarter-end-5.29%

Sectors0

This quarter's moves

New0

Added3

Trimmed / sold0

Top holder

Ken Griffin

Common-stock positions

PUT and CALL disclosures are excluded from these holder counts and values.

Investor	Period	Value	Shares	% of portfolio	Action

Public SEC 13F filings may appear up to 45 days after quarter-end; STOCK Act / OGE trade filings are generally due within 45 days but may be late. Partial data only — research, not investment advice.