Cliff Asness's JMBS Position Overview
Cliff Asness (via Aqr Capital Management LLC) currently holds 13,828 shares of Janus Henderson Mortgage-Backed Securities ETF (JMBS) worth $622,122, representing 0.00% of the portfolio. First purchased in 2025-Q4, this short-term holding has been held for 3 quarters.
Based on 13F filings, Cliff Asness has maintained this position in JMBS for several quarters, showing initial confidence in the investment. 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 |
|---|---|---|---|---|
| Q2 2026 | -5,475 | Reduce 28.36% | 13,828 | $44.99 |
| 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 3 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 Q2 2026, Cliff Asness's firm, Aqr Capital Management LLC, owns 13,828 shares of Janus Henderson Mortgage-Backed Securities ETF (JMBS), valued at approximately $622,122.
As of the Q2 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.