Companies / Monte Rosa Therapeutics, Inc. / Activity
Activity — Monte Rosa Therapeutics, Inc.
74 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 | Bridgeway Capital Management, LLC 13F manager | Add | Common stock | $87.5K | +5K +1.02% | 528,698 0.62% of shares | low |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Add | Common stock | $87.2K | +5K +37.86% | 19,300 0.02% of shares | low |
| Q1 2026 as of | Mariner, LLC 13F manager | Trim | Common stock | $-73.7K | -4K -20.75% | 17,117 0.02% of shares | low |
| Q1 2023 as of | Barclays PLC 13F manager | Add | Common stock | $55.9K | +7K +89.90% | 15,169 0.02% of shares | low |
| Q2 2026 as of | Pallas Capital Advisors LLC 13F manager | Trim | Common stock | $-52.8K | -2K -19.28% | 9,138 0.01% of shares | low |
| Q2 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-40.2K | -11K -49.38% | 11,009 0.01% of shares | low |
| Q1 2026 as of | Los Angeles Capital Management LLC 13F manager | Trim | Common stock | $-24.3K | -1K -5.50% | 25,331 0.03% of shares | low |
| Q1 2026 as of | ProShare Advisors LLC 13F manager | Add | Common stock | $13.3K | +809 +7.11% | 12,183 0.01% of shares | low |
| Q1 2026 as of | Ameritas Investment Partners, Inc. 13F manager | Add | Common stock | $12.6K | +768 +18.36% | 4,952 <0.01% of shares | low |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Trim | Common stock | $-10.8K | -650 -23.07% | 2,168 <0.01% of shares | low |
| Q2 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-10.5K | -2K -10.11% | 13,635 0.02% of shares | low |
| Q1 2026 as of | Intech Investment Management LLC 13F manager | Trim | Common stock | $-8.5K | -514 -2.65% | 18,878 0.02% of shares | low |
| Q2 2026 as of | Gf Fund Management Co. Ltd. 13F manager | Add | Common stock | $8.2K | +337 +26.35% | 1,616 <0.01% of shares | low |
| Q1 2026 as of | California State Teachers Retirement System 13F manager | Add | Common stock | $6.9K | +417 +14.52% | 3,289 <0.01% of shares | low |
| Q1 2026 as of | Federated Hermes Inc 13F manager | Add | Common stock | $5.0K | +305 +23.05% | 1,628 <0.01% of shares | low |
| Q1 2026 as of | MAI Capital Management 13F manager | Add | Common stock | $3.2K | +194 +587.88% | 227 <0.01% of shares | low |
| Q3 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-2.2K | -464 -3.40% | 13,171 0.02% of shares | low |
| Q1 2026 as of | MassMutual Private Wealth & Trust, FSB 13F manager | New | Common stock | $1.7K | +103 | 103 <0.01% of shares | low |
| Q4 2025 as of | IFP Advisors, Inc 13F manager | Add | Common stock | $1.0K | +66 +5.73% | 1,218 <0.01% of shares | low |
| Q2 2026 as of | SG Americas Securities, LLC 13F manager | Add | Common stock | $209 | +9K +42.09% | 29,083 0.03% of shares | low |
| Q1 2026 as of | Gsa Capital Partners LLP 13F manager | Exit | Common stock | $-204 | -13K -100.00% | 0 | low |
| Q2 2026 as of | Covestor Ltd 13F manager | Add | Common stock | $70 | +3K +744.44% | 3,268 <0.01% of shares | low |
| Q1 2026 as of | SG Americas Securities, LLC 13F manager | Add | Common stock | $53 | +3K +18.46% | 20,468 0.02% of shares | low |
| Q1 2026 as of | Bessemer Group Inc 13F manager | Exit | Common stock | $-1 | -34 -100.00% | 0 | low |