Companies / Monolithic Power Systems Inc / Activity
Activity — Monolithic Power Systems Inc
316 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 | Norges Bank 13F manager | Exit | Common stock | $-658.66M | -727K -100.00% | 0 | high |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Trim | Common stock | $-514.88M | -372K -6.25% | 5,589,925 11.37% of shares | high |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Add | Common stock | $324.49M | +297K +168.08% | 473,368 0.96% of shares | high |
| Q4 2025 as of | Barclays PLC 13F manager | Add | Common stock | $220.01M | +243K +67.04% | 604,802 1.23% of shares | high |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Trim | Common stock | $-157.02M | -173K -23.97% | 549,575 1.12% of shares | high |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $140.88M | +102K +4.67% | 2,282,186 4.64% of shares | high |
| Q1 2026 as of | Brown Advisory Inc 13F manager | Trim | Common stock | $-132.15M | -121K -24.14% | 379,897 0.77% of shares | high |
| Q1 2026 as of | Vaughan Nelson Investment Management, L.P. 13F manager | Trim | Common stock | $-129.33M | -118K -45.91% | 139,352 0.28% of shares | high |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Trim | Common stock | $-120.38M | -110K -15.70% | 591,353 1.20% of shares | high |
| Q4 2025 as of | Norges Bank 13F manager | Add | Common stock | $119.99M | +132K +22.28% | 726,705 1.48% of shares | high |
| Q1 2026 as of | Rafferty Asset Management, LLC 13F manager | Trim | Common stock | $-86.36M | -79K -19.92% | 317,473 0.65% of shares | high |
| Q3 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-70.46M | -77K -17.45% | 362,062 0.74% of shares | high |
| Q2 2026 as of | Quadrature Capital Ltd 13F manager | New | Common stock | $62.16M | +45K | 44,969 0.09% of shares | high |
| Q1 2026 as of | Voya Investment Management LLC 13F manager | Add | Common stock | $58.79M | +54K +15.84% | 393,559 0.80% of shares | high |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $54.25M | +50K +3.60% | 1,432,066 2.91% of shares | high |
| Q2 2023 as of | Barclays PLC 13F manager | Add | Common stock | $52.60M | +97K +88.65% | 207,189 0.42% of shares | high |
| Q2 2025 as of | Barclays PLC 13F manager | Add | Common stock | $51.12M | +70K +18.96% | 438,599 0.89% of shares | high |
| Q1 2026 as of | Mariner, LLC 13F manager | Add | Common stock | $42.00M | +38K +1438.23% | 41,163 0.08% of shares | medium |
| Q2 2026 as of | TimesSquare Capital Management, LLC 13F manager | Trim | Common stock | $-38.73M | -28K -20.18% | 110,824 0.23% of shares | medium |
| Q2 2026 as of | Capital Impact Advisors, LLC 13F manager | New | Common stock | $38.39M | +28K | 27,772 0.06% of shares | medium |
| Q1 2026 as of | Nomura Asset Management Co Ltd 13F manager | Add | Common stock | $32.64M | +30K +25.51% | 146,876 0.30% of shares | medium |
| Q1 2026 as of | Amundi 13F manager | Add | Common stock | $32.18M | +29K +22.74% | 158,907 0.32% of shares | medium |
| Q1 2026 as of | Federated Hermes Inc 13F manager | Add | Common stock | $30.92M | +28K +139.42% | 48,564 0.10% of shares | medium |
| Q1 2026 as of | Kayne Anderson Rudnick Investment Management, LLC 13F manager | Trim | Common stock | $-29.93M | -27K -9.31% | 266,670 0.54% of shares | medium |
| Q4 2023 as of | Barclays PLC 13F manager | Add | Common stock | $27.76M | +44K +18.33% | 284,156 0.58% of shares | medium |
| Q1 2026 as of | Zurcher Kantonalbank (Zurich Cantonalbank) 13F manager | Trim | Common stock | $-27.58M | -25K -28.01% | 64,842 0.13% of shares | medium |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Trim | Common stock | $-25.27M | -23K -9.35% | 224,011 0.46% of shares | medium |
| Q2 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | Common stock | $-24.21M | -18K -15.64% | 94,482 0.19% of shares | medium |
| Q2 2026 as of | Forsta Ap-Fonden 13F manager | Exit | Common stock | $-23.31M | -26K -100.00% | 0 | medium |
| Q1 2026 as of | Millennium Management LLC 13F manager | Exit | Common stock | $-22.37M | -25K -100.00% | 0 | medium |
| Q1 2026 as of | Zurich Insurance Group Ltd/FI 13F manager | New | Common stock | $22.08M | +20K | 20,198 0.04% of shares | medium |
| Q1 2026 as of | Lazard Asset Management LLC 13F manager | Trim | Common stock | $-21.40M | -20K -82.30% | 4,210 <0.01% of shares | medium |
| Q1 2025 as of | Barclays PLC 13F manager | Add | Common stock | $20.79M | +36K +10.77% | 368,703 0.75% of shares | medium |
| Q1 2026 as of | Pembroke Management, LTD 13F manager | Trim | Common stock | $-20.49M | -19K -35.27% | 34,397 0.07% of shares | medium |
| Q2 2026 as of | Meeder Asset Management Inc 13F manager | Trim | Common stock | $-20.23M | -15K -99.69% | 45 <0.01% of shares | medium |
| Q1 2024 as of | Barclays PLC 13F manager | Add | Common stock | $20.06M | +30K +10.42% | 313,766 0.64% of shares | medium |
| Q1 2026 as of | ProShare Advisors LLC 13F manager | Trim | Common stock | $-19.70M | -18K -18.12% | 81,441 0.17% of shares | medium |
| Q2 2026 as of | Mitsubishi UFJ Asset Management Co., Ltd. 13F manager | Add | Common stock | $18.47M | +13K +11.26% | 132,064 0.27% of shares | medium |
| Q1 2026 as of | Credit Agricole S a 13F manager | Trim | Common stock | $-18.29M | -17K -72.92% | 6,212 0.01% of shares | medium |
| Q1 2026 as of | CPPIB Crestone Peak Resources Canada Inc. 13F manager | Trim | Common stock | $-17.92M | -16K -23.50% | 53,344 0.11% of shares | medium |
| Q3 2023 as of | Barclays PLC 13F manager | Add | Common stock | $15.22M | +33K +15.91% | 240,143 0.49% of shares | medium |
| Q3 2024 as of | Barclays PLC 13F manager | Add | Common stock | $14.19M | +15K +5.00% | 322,115 0.66% of shares | medium |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | New | Common stock | $13.14M | +12K | 12,018 0.02% of shares | medium |
| Q1 2026 as of | Silvercrest Asset Management Group LLC 13F manager | Trim | Common stock | $-11.33M | -10K -51.27% | 9,847 0.02% of shares | medium |
| Q1 2026 as of | Bridgewater Associates, LP 13F manager | Add | Common stock | $9.92M | +9K +315.95% | 11,942 0.02% of shares | medium |
| Q2 2026 as of | Deutsche Bank AG 13F manager | Trim | Common stock | $-9.72M | -7K -4.04% | 167,290 0.34% of shares | medium |
| Q1 2023 as of | Barclays PLC 13F manager | Add | Common stock | $9.67M | +19K +21.35% | 109,827 0.22% of shares | medium |
| Q2 2026 as of | Cornerstone Advisors, LLC 13F manager | Trim | Common stock | $-9.44M | -7K -46.47% | 7,864 0.02% of shares | medium |
| Q1 2026 as of | Commerce Bank 13F manager | Add | Common stock | $9.11M | +8K +308.10% | 11,039 0.02% of shares | medium |
| Q1 2026 as of | Nomura Holdings Inc 13F manager | Trim | Common stock | $-9.05M | -8K -73.74% | 2,949 <0.01% of shares | medium |