RBRK position history
The shares of Rubrik (RBRK) that BAMCO Inc (Baron Capital) reported in each quarter’s 13F.
Shares held by quarter
New Add Reduce Exit
- 2025 Q4: 4,752 shares, $363K, <0.01% of portfolio, New
- 2026 Q1: 277,535 shares, $14M, 0.04% of portfolio, Add +5740.4%
- 2026 Q2: 1,115,395 shares, $90M, 0.13% of portfolio, Add +301.9%
| Holdings date | Value | % of holdings | Shares | Filing date | All 13F holders |
|---|