Joel Greenblatt's RBRK Position Overview
Joel Greenblatt (via Gotham Asset Management, LLC) currently holds 107,773 shares of Rubrik, Inc. (RBRK) worth $8.65 M, representing 0.02% of the portfolio. First purchased in 2024-Q4, this short-term holding has been held for 7 quarters.
Based on 13F filings, Joel Greenblatt has maintained this position in RBRK for several quarters, showing initial confidence in the investment. Largest addition occurred in Q2 2026, adding 52,539 shares. Largest reduction occurred in Q4 2025, reducing 8,859 shares.
Analysis based on 13F filings available since 2013 Q2
Joel Greenblatt's Rubrik (RBRK) Holding Value Over Time
Track share changes against reported price movement
Quarterly Rubrik (RBRK) Trades by Joel Greenblatt
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2026 | +52,539 | Add 95.12% | 107,773 | $80.28 |
| Q1 2026 | +38,529 | Add 230.64% | 55,234 | $48.97 |
| Q4 2025 | -8,859 | Reduce 34.65% | 16,705 | $76.48 |
| Q3 2025 | +18,155 | Add 245.04% | 25,564 | $82.25 |
| Q2 2025 | -5,240 | Reduce 41.43% | 7,409 | $89.59 |
| Q1 2025 | +7,630 | Add 152.02% | 12,649 | $60.98 |
| Q4 2024 | +5,019 | New Buy | 5,019 | $65.36 |
Joel Greenblatt's Rubrik Investment FAQs
Joel Greenblatt first purchased Rubrik, Inc. (RBRK) in Q4 2024, acquiring 5,019 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 Rubrik, Inc. (RBRK) for 7 quarters since Q4 2024.
Joel Greenblatt's largest addition to Rubrik, Inc. (RBRK) was in Q2 2026, adding 107,773 shares worth $8.65 M.
According to the latest 13F filing for Q2 2026, Joel Greenblatt's firm, Gotham Asset Management, LLC, owns 107,773 shares of Rubrik, Inc. (RBRK), valued at approximately $8.65 M.
As of the Q2 2026 filing, Rubrik, Inc. (RBRK) represents approximately 0.02% of Joel Greenblatt's publicly disclosed stock portfolio, making it one of their key holdings.
Joel Greenblatt's peak holding in Rubrik, Inc. (RBRK) was 107,773 shares, as reported at the end of Q2 2026.