Cliff Asness's JMBS Position Overview
Cliff Asness (via Aqr Capital Management LLC) currently holds 19,303 shares of Janus Henderson Mortgage-Backed Securities ETF (JMBS) worth $872,110, representing 0.00% of the portfolio. First purchased in 2025-Q4, this recently established position has been held for 2 quarters.
Based on recent 13F filings, Cliff Asness has initiated a new position in JMBS, representing a fresh investment thesis on this company. Largest reduction occurred in Q1 2026, reducing 8,966 shares.
Analysis based on 13F filings available since 2013 Q2
Cliff Asness's Janus Henderson Mortgage-Backed Securities ETF (JMBS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Janus Henderson Mortgage-Backed Securities ETF (JMBS) Trades by Cliff Asness
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -8,966 | Reduce 31.72% | 19,303 | $45.18 |
| Q4 2025 | +28,269 | New Buy | 28,269 | $45.69 |
Cliff Asness's Janus Henderson Mortgage-Backed Securities ETF Investment FAQs
Cliff Asness first purchased Janus Henderson Mortgage-Backed Securities ETF (JMBS) in Q4 2025, acquiring 28,269 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Cliff Asness has held Janus Henderson Mortgage-Backed Securities ETF (JMBS) for 2 quarters since Q4 2025.
Cliff Asness's largest addition to Janus Henderson Mortgage-Backed Securities ETF (JMBS) was in Q4 2025, adding 28,269 shares worth $1.29 M.
According to the latest 13F filing for Q1 2026, Cliff Asness's firm, Aqr Capital Management LLC, owns 19,303 shares of Janus Henderson Mortgage-Backed Securities ETF (JMBS), valued at approximately $872,110.
As of the Q1 2026 filing, Janus Henderson Mortgage-Backed Securities ETF (JMBS) represents approximately 0.00% of Cliff Asness's publicly disclosed stock portfolio, making it one of their key holdings.
Cliff Asness's peak holding in Janus Henderson Mortgage-Backed Securities ETF (JMBS) was 28,269 shares, as reported at the end of Q4 2025.