Joel Greenblatt's MBB Position Overview
Joel Greenblatt (via Gotham Asset Management, LLC) currently holds 12,074 shares of iShares MBS ETF (MBB) worth $1.15 M, representing 0.01% of the portfolio. First purchased in 2024-Q4, this short-term holding has been held for 4 quarters.
Based on 13F filings, Joel Greenblatt has maintained this position in MBB for several quarters, showing initial confidence in the investment. Largest addition occurred in Q1 2025, adding 4,292 shares.
Analysis based on 13F filings available since 2013 Q2
Joel Greenblatt's iShares MBS ETF (MBB) Holding Value Over Time
Track share changes against reported price movement
Quarterly iShares MBS ETF (MBB) Trades by Joel Greenblatt
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2024 | +7,782 | New Buy | 7,782 | $91.68 |
| Q1 2025 | +4,292 | Add 55.15% | 12,074 | $93.78 |
Joel Greenblatt's iShares MBS ETF Investment FAQs
Joel Greenblatt first purchased iShares MBS ETF (MBB) in Q4 2024, acquiring 7,782 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Joel Greenblatt has held iShares MBS ETF (MBB) for 4 quarters since Q4 2024.
Joel Greenblatt's largest addition to iShares MBS ETF (MBB) was in Q4 2024, adding 7,782 shares worth $713,454.
According to the latest 13F filing for Q3 2025, Joel Greenblatt's firm, Gotham Asset Management, LLC, owns 12,074 shares of iShares MBS ETF (MBB), valued at approximately $1.15 M.
As of the Q3 2025 filing, iShares MBS ETF (MBB) represents approximately 0.01% of Joel Greenblatt's publicly disclosed stock portfolio, making it one of their key holdings.
Joel Greenblatt's peak holding in iShares MBS ETF (MBB) was 12,074 shares, as reported at the end of Q1 2025.