Companies / Rapid Micro Biosystems, Inc. / Activity
Activity — Rapid Micro Biosystems, Inc.
18 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | Common stock | $378.6K | +167K +143.15% | 283,280 0.56% of shares | low |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Trim | Common stock | $-108.2K | -48K -75.80% | 15,224 0.03% of shares | low |
| Q4 2025 as of | Barclays PLC 13F manager | New | Common stock | $72.1K | +25K | 24,859 0.05% of shares | low |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $67.2K | +30K +13.61% | 247,177 0.49% of shares | low |
| Q1 2026 as of | Advent International, L.P. 13F manager | Trim | Common stock | $-57.7K | -25K -4.40% | 552,377 1.10% of shares | low |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $57.4K | +33K +21.17% | 189,832 0.38% of shares | low |
| Q1 2026 as of | Temasek Holdings (Private) Limited 13F manager | New | Common stock | $49.5K | +22K | 21,818 0.04% of shares | low |
| Q2 2026 as of | Temasek Holdings (Private) Limited 13F manager | Exit | Common stock | $-49.5K | -22K -100.00% | 0 | low |
| Q1 2026 as of | Graham Capital Management, L.P. 13F manager | New | Common stock | $45.4K | +20K | 20,000 0.04% of shares | low |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Add | Common stock | $37.5K | +13K +86093.33% | 12,929 0.03% of shares | low |
| Q1 2026 as of | Hudson Bay Capital Management LP 13F manager | New | Common stock | $28.4K | +13K | 12,524 0.02% of shares | low |
| Q1 2026 as of | Nano Cap New Millennium Growth Fund L P 13F manager | Trim | Common stock | $-28.4K | -13K -50.00% | 12,500 0.02% of shares | low |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Add | Common stock | $24.9K | +11K +9.50% | 126,617 0.25% of shares | low |
| Q1 2026 as of | OMERS Administration Corporation 13F manager | Trim | Common stock | $-19.3K | -9K -34.84% | 15,900 0.03% of shares | low |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $4.2K | +2K +2.62% | 93,874 0.19% of shares | low |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Trim | Common stock | $-4.0K | -2K -15.97% | 9,327 0.02% of shares | low |
| Q1 2026 as of | Royal Bank of Canada 13F manager | New | Common stock | $2.0K | +719 | 719 <0.01% of shares | low |
| Q1 2026 as of | Algert Global LLC 13F manager | New | Common stock | $53 | +23K | 23,181 0.05% of shares | low |