NM
NINE MASTS CAPITAL Ltd
13F filer · CIK 0001569356Reported Aug 7, 2026
Net buyer this quarter
13F portfolio value$995MU.S. long equity reported on 13F
Positions8550 new · 118 closed
Net flow last quarter+$217MBuys minus sells
Top 10 positions weight57.6%Concentration
Holdings
13F · last 4 quarters freeScroll for earlier quarters
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026Reported Aug 7, 202685 positions | |||||
| $310M | 31.21% | Not reported | +11322.8% | Q4 2014 | |
| $101M | 10.14% | 0.03% | +105.5% | Q3 2018 | |
| $29.9M | 3.01% | 0.04% | +5.5% | Q4 2024 | |
| $29.8M | 2.99% | Not reported | Not reported | Q1 2021 | |
| $20.5M | 2.06% | 0.28% | -21.5% | Q1 2026 | |
| $20.3M | 2.04% | 0.06% | +72.4% | Q4 2025 | |
| EAEAElectronic Arts Inc. | $20M | 2.01% | Not reported | -9.0% | Q2 2017 |
| $16.1M | 1.62% | 0.02% | -40.0% | Q3 2018 | |
| $13.3M | 1.33% | 0.00% | New | Q2 2026 | |
| $12.1M | 1.22% | 0.15% | +4.2% | Q4 2025 | |
| $11.5M | 1.15% | 0.06% | New | Q2 2026 | |
| WFWBSWebster Financial Corp | $8.49M | 0.85% | 0.07% | -62.1% | Q1 2026 |
| $8.07M | 0.81% | 0.00% | New | Q2 2026 | |
| $8.01M | 0.81% | 0.02% | Not reported | Q1 2016 | |
| $7.87M | 0.79% | 0.13% | +37.9% | Q2 2025 | |
| $7.35M | 0.74% | 0.06% | -2.0% | Q1 2026 | |
| $7.14M | 0.72% | 0.00% | -79.7% | Q2 2018 | |
| CIGTLSChart Industries Inc | $6.38M | 0.64% | 0.06% | Not reported | Q4 2025 |
| TBLDTopBuild Corp | $5.97M | 0.60% | 0.05% | New | Q2 2026 |
| $4.42M | 0.44% | 0.12% | -1.4% | Q1 2026 | |
| $3.95M | 0.40% | 0.09% | Not reported | Q1 2018 | |
| $3.46M | 0.35% | 0.07% | +17.8% | Q1 2026 | |
| $2.92M | 0.29% | Not reported | -25.9% | Q4 2025 | |
| $2.68M | 0.27% | 0.09% | +14.4% | Q1 2026 | |
| $2.64M | 0.27% | Not reported | -1.7% | Q4 2025 | |
| $2.48M | 0.25% | 0.00% | Not reported | Q3 2017 | |
| $2.4M | 0.24% | 0.02% | Not reported | Q1 2019 | |
| $2.32M | 0.23% | 0.08% | +88.1% | Q1 2026 | |
| $2.14M | 0.21% | 0.00% | +106.5% | Q4 2024 | |
| $2.03M | 0.20% | Not reported | -96.6% | Q3 2018 | |
| $2M | 0.20% | 0.00% | New | Q2 2026 | |
| $1.97M | 0.20% | 0.04% | +10.0% | Q1 2026 | |
| $1.95M | 0.20% | 0.04% | -56.6% | Q1 2026 | |
| $1.81M | 0.18% | 0.00% | +260.2% | Q1 2019 | |
| $1.79M | 0.18% | 0.00% | New | Q2 2026 | |
| $1.64M | 0.17% | 0.00% | Not reported | Q2 2017 | |
| $1.5M | 0.15% | 0.09% | New | Q2 2026 | |
| ATAPGEApogee Therapeutics, Inc. | $1.25M | 0.13% | 0.01% | New | Q2 2026 |
| AMAVNSAvanos Medical, Inc. | $1.24M | 0.13% | 0.11% | New | Q2 2026 |
| $1.23M | 0.12% | 0.01% | -91.5% | Q4 2025 | |
| $1.15M | 0.12% | 0.01% | New | Q2 2026 | |
| THTWOTwo Harbors Investment Corp. | $1.12M | 0.11% | Not reported | Not reported | Q4 2025 |
| $961K | 0.10% | 0.01% | +2876.2% | Q1 2026 | |
| $936K | 0.09% | 0.00% | -48.6% | Q2 2015 | |
| $895K | 0.09% | 0.00% | New | Q2 2026 | |
| $766K | 0.08% | 0.00% | Not reported | Q4 2018 | |
| $663K | 0.07% | 0.00% | Not reported | Q2 2022 | |
| $604K | 0.06% | 0.08% | New | Q2 2026 | |
| $590K | 0.06% | 0.00% | Not reported | Q2 2015 | |
| $578K | 0.06% | 0.00% | New | Q2 2026 | |
| Q1 2026Reported May 13, 2026153 positions | |||||
| $68.5M | 9.89% | Not reported | Not reported | Q3 2018 | |
| $47.3M | 6.83% | 0.01% | Not reported | Q3 2018 | |
| $33.7M | 4.87% | Not reported | -2.7% | Q1 2021 | |
| $29.2M | 4.22% | 0.04% | +322.9% | Q4 2024 | |
| $24.8M | 3.59% | 0.36% | New | Q1 2026 | |
| $24.5M | 3.54% | 0.04% | -47.0% | Q3 2018 | |
| EAEAElectronic Arts Inc. | $21.9M | 3.16% | Not reported | +1234.2% | Q2 2017 |
| WFWBSWebster Financial Corp | $20.4M | 2.94% | 0.18% | New | Q1 2026 |
| $19.1M | 2.76% | Not reported | Not reported | Q2 2020 | |
| HHOLXHologic Inc | $17M | 2.45% | 0.10% | +349.2% | Q2 2025 |
| $15.9M | 2.30% | 0.02% | +5.1% | Q2 2018 | |
| $13.8M | 1.99% | 0.14% | +2419.1% | Q4 2025 | |
| CACWANClearwater Analytics Holdings, Inc. | $13.8M | 1.99% | Not reported | +739.1% | Q4 2025 |
| $10.6M | 1.53% | 0.03% | +217.2% | Q4 2025 | |
| $9.66M | 1.39% | 0.14% | -25.7% | Q4 2025 | |
| $9.29M | 1.34% | 0.02% | +14.8% | Q1 2016 | |
| $7.8M | 1.13% | 0.06% | New | Q1 2026 | |
| $6.06M | 0.88% | 0.09% | New | Q1 2026 | |
| $5.87M | 0.85% | 0.09% | +41.6% | Q2 2025 | |
| $4.24M | 0.61% | 0.12% | New | Q1 2026 | |
| APAPLSApellis Pharmaceuticals, Inc. | $3.92M | 0.57% | 0.08% | New | Q1 2026 |
| $3.52M | 0.51% | Not reported | -39.9% | Q4 2025 | |
| $2.89M | 0.42% | Not reported | -30.6% | Q4 2025 | |
| $2.86M | 0.41% | 0.02% | Not reported | Q1 2019 | |
| $2.79M | 0.40% | 0.06% | New | Q1 2026 | |
| $2.38M | 0.34% | 0.03% | Not reported | Q3 2024 | |
| $2.37M | 0.34% | 0.07% | New | Q1 2026 | |
| $2.37M | 0.34% | Not reported | -96.5% | Q4 2014 | |
| $1.65M | 0.24% | 0.04% | New | Q1 2026 | |
| $1.63M | 0.23% | 0.00% | -78.6% | Q2 2015 | |
| CCTLPCantaloupe, Inc. | $1.59M | 0.23% | Not reported | -47.7% | Q4 2025 |
| $1.21M | 0.17% | 0.04% | New | Q1 2026 | |
| $1.12M | 0.16% | 0.00% | Not reported | Q4 2024 | |
| $1.07M | 0.15% | 0.01% | New | Q1 2026 | |
| LPLEGLeggett & Platt Inc | $1M | 0.14% | 0.07% | Not reported | Q4 2019 |
| $835K | 0.12% | 0.01% | +87.5% | Q4 2025 | |
| $819K | 0.12% | 0.00% | Not reported | Q2 2022 | |
| $765K | 0.11% | 0.00% | -43.7% | Q3 2017 | |
| $679K | 0.10% | 0.00% | -57.3% | Q2 2017 | |
| $673K | 0.10% | 0.00% | Not reported | Q1 2019 | |
| $519K | 0.07% | Not reported | New | Q1 2026 | |
| $501K | 0.07% | 0.01% | New | Q1 2026 | |
| $477K | 0.07% | 0.00% | -7.7% | Q4 2019 | |
| $474K | 0.07% | Not reported | Not reported | Q4 2025 | |
| $424K | 0.06% | 0.02% | New | Q1 2026 | |
| $414K | 0.06% | 0.00% | Not reported | Q4 2024 | |
| $394K | 0.06% | Not reported | New | Q1 2026 | |
| $162K | 0.02% | 0.00% | New | Q1 2026 | |
| $99.4K | 0.01% | 0.00% | -74.2% | Q4 2024 | |
| $56K | 0.01% | 0.87% | New | Q1 2026 | |
| Q4 2025Reported Feb 10, 2026107 positions | |||||
| $93.8M | 16.15% | 0.13% | Not reported | Q2 2024 | |
| $71M | 12.23% | Not reported | Not reported | Q4 2014 | |
| $46.4M | 8.00% | 0.07% | Not reported | Q3 2018 | |
| $42.4M | 7.30% | Not reported | +3.3% | Q1 2021 | |
| $14.2M | 2.44% | 0.18% | New | Q4 2025 | |
| $11.9M | 2.05% | 0.02% | -12.1% | Q2 2018 | |
| $10.1M | 1.74% | 0.00% | New | Q4 2025 | |
| $9.65M | 1.66% | Not reported | New | Q4 2025 | |
| $9.52M | 1.64% | 0.04% | Not reported | Q4 2017 | |
| $9.49M | 1.63% | 0.01% | -22.0% | Q2 2015 | |
| $7.86M | 1.35% | 0.02% | Not reported | Q1 2016 | |
| $7.26M | 1.25% | 0.01% | Not reported | Q4 2024 | |
| $6.77M | 1.17% | 0.01% | Not reported | Q1 2019 | |
| ABRNAMAvidity Biosciences, Inc. | $5.68M | 0.98% | 0.05% | New | Q4 2025 |
| $5.13M | 0.88% | Not reported | New | Q4 2025 | |
| DDAYDayforce, Inc. | $5.11M | 0.88% | 0.05% | New | Q4 2025 |
| $4.86M | 0.84% | 0.01% | Not reported | Q1 2018 | |
| $4.38M | 0.75% | 0.04% | New | Q4 2025 | |
| $4.18M | 0.72% | 0.07% | +69.0% | Q2 2025 | |
| CIGTLSChart Industries Inc | $4.1M | 0.71% | 0.04% | New | Q4 2025 |
| HHOLXHologic Inc | $3.72M | 0.64% | 0.02% | Not reported | Q2 2025 |
| $3.34M | 0.58% | 0.01% | New | Q4 2025 | |
| CCTLPCantaloupe, Inc. | $2.98M | 0.51% | Not reported | New | Q4 2025 |
| $2.59M | 0.45% | Not reported | -45.0% | Q4 2014 | |
| $2.42M | 0.42% | 0.02% | Not reported | Q1 2019 | |
| $1.95M | 0.34% | 0.00% | Not reported | Q2 2018 | |
| $1.7M | 0.29% | 0.00% | Not reported | Q2 2017 | |
| CCUKCarnival PLC | $1.68M | 0.29% | 0.03% | -91.7% | Q3 2025 |
| CACWANClearwater Analytics Holdings, Inc. | $1.67M | 0.29% | Not reported | New | Q4 2025 |
| EAEAElectronic Arts Inc. | $1.64M | 0.28% | Not reported | Not reported | Q2 2017 |
| CSCSGSCSG Systems International Inc | $1.53M | 0.26% | 0.07% | New | Q4 2025 |
| $1.32M | 0.23% | 0.00% | Not reported | Q3 2017 | |
| $1.29M | 0.22% | 0.02% | Not reported | Q4 2017 | |
| SSEMRSemrush Holdings, Inc. | $1.19M | 0.20% | 0.43% | New | Q4 2025 |
| $1.17M | 0.20% | 0.00% | +15.5% | Q4 2024 | |
| FCFYBRFrontier Communications Parent, Inc. | $1.14M | 0.20% | Not reported | -70.7% | Q2 2025 |
| $1.1M | 0.19% | Not reported | New | Q4 2025 | |
| $1.02M | 0.18% | 0.00% | +6.9% | Q2 2019 | |
| TTGNATegna Inc | $893K | 0.15% | Not reported | New | Q4 2025 |
| THTWOTwo Harbors Investment Corp. | $851K | 0.15% | Not reported | New | Q4 2025 |
| $828K | 0.14% | 0.01% | +77.7% | Q4 2024 | |
| $778K | 0.13% | Not reported | +7.9% | Q4 2024 | |
| $756K | 0.13% | 0.00% | -96.5% | Q4 2016 | |
| SASEESealed Air Corp | $756K | 0.13% | 0.01% | New | Q4 2025 |
| $747K | 0.13% | 0.00% | Not reported | Q1 2019 | |
| $713K | 0.12% | 0.09% | New | Q4 2025 | |
| ATFOLDAmicus Therapeutics, Inc. | $712K | 0.12% | 0.02% | New | Q4 2025 |
| $691K | 0.12% | 0.15% | New | Q4 2025 | |
| $617K | 0.11% | 0.04% | -85.7% | Q3 2025 | |
| $584K | 0.10% | 0.00% | Not reported | Q1 2016 | |
| Q3 2025Reported Nov 13, 202535 positions | |||||
| $52.6M | 21.61% | Not reported | +26.4% | Q3 2018 | |
| $36.2M | 14.88% | Not reported | +186.0% | Q1 2021 | |
| $19.4M | 7.98% | 0.00% | +200.5% | Q3 2018 | |
| CCUKCarnival PLC | $17.6M | 7.23% | 0.31% | New | Q3 2025 |
| $16.1M | 6.59% | 0.01% | Not reported | Q4 2016 | |
| CBCOOPCooperative Bankshares Inc | $10.3M | 4.22% | Not reported | New | Q3 2025 |
| $10.1M | 4.17% | 0.02% | -37.6% | Q2 2015 | |
| $9.33M | 3.83% | 0.02% | +29.0% | Q2 2018 | |
| $7.53M | 3.09% | 0.00% | New | Q3 2025 | |
| IAISRLFIsrael Acquisitions Corp | $5.04M | 2.07% | 25.63% | Not reported | Q1 2024 |
| $4.93M | 2.02% | Not reported | Not reported | Q4 2014 | |
| $4.17M | 1.71% | 0.28% | New | Q3 2025 | |
| FCFYBRFrontier Communications Parent, Inc. | $3.82M | 1.57% | Not reported | -3.8% | Q2 2025 |
| $3.62M | 1.49% | 0.13% | -23.6% | Q1 2021 | |
| $2.68M | 1.10% | 0.10% | New | Q3 2025 | |
| $2.38M | 0.98% | 0.04% | +114.6% | Q2 2025 | |
| $1.81M | 0.74% | 0.00% | Not reported | Q1 2022 | |
| $1.63M | 0.67% | 0.00% | Not reported | Q1 2018 | |
| $1.46M | 0.60% | 0.00% | New | Q3 2025 | |
| $1.21M | 0.50% | 0.00% | -38.8% | Q4 2024 | |
| $1.05M | 0.43% | 0.00% | Not reported | Q3 2018 | |
| $931K | 0.38% | Not reported | -7.3% | Q4 2024 | |
| $895K | 0.37% | 0.00% | +130.8% | Q2 2019 | |
| $739K | 0.30% | Not reported | -59.5% | Q4 2021 | |
| $607K | 0.25% | Not reported | Not reported | Q4 2015 | |
| $555K | 0.23% | 0.00% | -30.5% | Q4 2024 | |
| $528K | 0.22% | 0.00% | Not reported | Q4 2024 | |
| $523K | 0.21% | 0.00% | Not reported | Q2 2022 | |
| $503K | 0.21% | Not reported | New | Q3 2025 | |
| $443K | 0.18% | 0.00% | New | Q3 2025 | |
| $312K | 0.13% | 0.00% | -58.9% | Q2 2025 | |
| $273K | 0.11% | 0.00% | New | Q3 2025 | |
| $270K | 0.11% | 0.00% | Not reported | Q4 2019 | |
| $256K | 0.11% | 0.00% | New | Q3 2025 | |
| $126K | 0.05% | 0.00% | -81.6% | Q2 2024 | |
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