LI
Longfellow Investment Management Co LLC
13F filer · CIK 0001167487Reported Aug 6, 2026
Net buyer this quarter
13F portfolio value$489MU.S. long equity reported on 13F
Positions23429 new · 26 closed
Net flow last quarter+$813KBuys minus sells
Top 10 positions weight51.6%Concentration
Holdings
13F · last 4 quarters freeScroll for earlier quarters
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026Reported Aug 6, 2026234 positions | |||||
| $41.8M | 8.56% | 0.06% | Not reported | Q4 2020 | |
| $40M | 8.18% | 0.23% | Not reported | Q2 2022 | |
| $37.9M | 7.75% | 0.05% | Not reported | Q4 2020 | |
| $32.6M | 6.67% | 0.06% | Not reported | Q4 2020 | |
| $27.4M | 5.60% | 0.17% | Not reported | Q4 2020 | |
| $21.4M | 4.38% | 0.44% | Not reported | Q4 2021 | |
| $14.8M | 3.02% | 0.01% | +9.1% | Q4 2020 | |
| $13.2M | 2.71% | 0.01% | Not reported | Q4 2020 | |
| $13M | 2.65% | 0.01% | Not reported | Q1 2025 | |
| $10.4M | 2.12% | 0.02% | -0.2% | Q4 2020 | |
| $8.81M | 1.80% | 0.03% | Not reported | Q4 2020 | |
| $8.03M | 1.64% | 0.03% | Not reported | Q2 2023 | |
| $7.26M | 1.48% | 0.01% | Not reported | Q2 2013 | |
| $7.02M | 1.43% | 0.59% | Not reported | Q4 2024 | |
| $6.97M | 1.43% | 0.01% | +11.2% | Q4 2020 | |
| $6.7M | 1.37% | 0.28% | New | Q2 2026 | |
| $6.54M | 1.34% | Not reported | New | Q2 2026 | |
| $6.41M | 1.31% | 0.00% | +7.3% | Q4 2020 | |
| $5.78M | 1.18% | 0.00% | Not reported | Q4 2020 | |
| $5.42M | 1.11% | 0.19% | Not reported | Q4 2024 | |
| $4.95M | 1.01% | 0.00% | Not reported | Q2 2025 | |
| $4.47M | 0.91% | 0.00% | +0.2% | Q4 2020 | |
| $4.36M | 0.89% | 0.09% | Not reported | Q1 2025 | |
| $4.1M | 0.84% | 0.02% | Not reported | Q4 2020 | |
| $3.58M | 0.73% | 0.02% | +9.1% | Q4 2025 | |
| $3.28M | 0.67% | 0.07% | Not reported | Q4 2025 | |
| $3.19M | 0.65% | Not reported | -4.4% | Q4 2023 | |
| $3.18M | 0.65% | 0.01% | -25.0% | Q4 2020 | |
| $3.07M | 0.63% | 0.00% | Not reported | Q4 2020 | |
| $2.97M | 0.61% | 0.00% | +4.1% | Q2 2023 | |
| $2.78M | 0.57% | 0.00% | +12.2% | Q4 2020 | |
| $2.75M | 0.56% | 0.00% | Not reported | Q1 2026 | |
| $2.68M | 0.55% | 0.01% | -25.4% | Q4 2020 | |
| $2.62M | 0.54% | 0.00% | +54.7% | Q4 2020 | |
| $2.59M | 0.53% | 0.00% | -0.1% | Q4 2020 | |
| $2.55M | 0.52% | 0.00% | +28.5% | Q2 2013 | |
| $2.42M | 0.49% | 0.01% | Not reported | Q1 2026 | |
| $2.34M | 0.48% | 0.04% | -12.9% | Q1 2023 | |
| $2.33M | 0.48% | 0.00% | Not reported | Q4 2020 | |
| $2.27M | 0.46% | 0.00% | +0.1% | Q4 2020 | |
| $2.2M | 0.45% | 0.00% | +258.6% | Q4 2020 | |
| $2.18M | 0.45% | 0.00% | +16.0% | Q3 2025 | |
| $2.09M | 0.43% | 0.00% | Not reported | Q1 2026 | |
| $2.07M | 0.42% | 0.00% | Not reported | Q3 2013 | |
| $2.06M | 0.42% | 0.00% | +200.8% | Q4 2020 | |
| $2.06M | 0.42% | 0.00% | Not reported | Q2 2013 | |
| $2.01M | 0.41% | 0.00% | +26.6% | Q4 2020 | |
| $2M | 0.41% | 0.00% | Not reported | Q1 2021 | |
| $1.99M | 0.41% | 0.00% | -12.9% | Q4 2020 | |
| $1.95M | 0.40% | 0.01% | Not reported | Q3 2013 | |
| Q1 2026Reported May 12, 2026230 positions | |||||
| $42.2M | 8.80% | 0.06% | -27.7% | Q4 2020 | |
| $39M | 8.13% | 0.05% | -35.0% | Q4 2020 | |
| $37.7M | 7.85% | 0.23% | -16.1% | Q2 2022 | |
| $33.1M | 6.89% | 0.06% | -24.4% | Q4 2020 | |
| $27.5M | 5.73% | 0.17% | -22.8% | Q4 2020 | |
| $22.2M | 4.62% | 0.44% | +8.6% | Q4 2021 | |
| $15.8M | 3.30% | 0.01% | +102.5% | Q4 2020 | |
| $15.7M | 3.27% | 0.01% | +41.5% | Q4 2020 | |
| $12.7M | 2.64% | 0.01% | +1147.8% | Q1 2025 | |
| $10.3M | 2.15% | 0.02% | +276.5% | Q4 2020 | |
| $8.52M | 1.77% | 0.03% | Not reported | Q2 2023 | |
| $8.46M | 1.76% | 0.01% | Not reported | Q2 2013 | |
| $8.39M | 1.75% | 0.03% | +1191.3% | Q4 2020 | |
| $6.13M | 1.28% | 0.19% | Not reported | Q4 2024 | |
| $6.08M | 1.27% | 0.00% | -32.7% | Q4 2020 | |
| $6.03M | 1.26% | 0.61% | Not reported | Q4 2024 | |
| $5.99M | 1.25% | 0.00% | +148.5% | Q4 2020 | |
| $5.96M | 1.24% | 0.00% | +469.5% | Q4 2020 | |
| $5.74M | 1.20% | 0.01% | +589.3% | Q4 2020 | |
| $4.55M | 0.95% | 0.00% | +50.7% | Q2 2025 | |
| $4.42M | 0.92% | 0.00% | +20144.1% | Q4 2020 | |
| $4.11M | 0.86% | 0.09% | Not reported | Q1 2025 | |
| $3.61M | 0.75% | 0.01% | Not reported | Q4 2020 | |
| $3.61M | 0.75% | 0.02% | +74.3% | Q4 2020 | |
| $3.35M | 0.70% | 0.02% | +17.8% | Q4 2025 | |
| $3.34M | 0.70% | 0.01% | Not reported | Q4 2020 | |
| $3.24M | 0.67% | 0.00% | Not reported | Q4 2020 | |
| $3.08M | 0.64% | 0.00% | +195.0% | Q4 2020 | |
| $3.05M | 0.64% | 0.00% | New | Q1 2026 | |
| $2.98M | 0.62% | Not reported | +40.4% | Q4 2023 | |
| $2.95M | 0.61% | 0.05% | Not reported | Q1 2023 | |
| $2.89M | 0.60% | Not reported | Not reported | Q2 2025 | |
| $2.77M | 0.58% | 0.01% | Not reported | Q4 2020 | |
| $2.74M | 0.57% | 0.00% | +56.8% | Q2 2023 | |
| $2.45M | 0.51% | 0.00% | -35.3% | Q4 2020 | |
| $2.39M | 0.50% | 0.07% | Not reported | Q4 2025 | |
| $2.31M | 0.48% | 0.00% | +22.4% | Q4 2020 | |
| $2.3M | 0.48% | 0.00% | +55.0% | Q4 2020 | |
| $2.26M | 0.47% | 0.00% | +98.2% | Q4 2020 | |
| $2.13M | 0.44% | 0.00% | +240.1% | Q3 2025 | |
| $2.09M | 0.44% | 0.01% | New | Q1 2026 | |
| $2M | 0.42% | 0.00% | +68.8% | Q4 2020 | |
| $1.98M | 0.41% | 0.02% | Not reported | Q2 2023 | |
| $1.97M | 0.41% | 0.00% | +81.2% | Q3 2013 | |
| $1.96M | 0.41% | 0.00% | Not reported | Q4 2020 | |
| $1.91M | 0.40% | 0.00% | +56.3% | Q2 2013 | |
| $1.9M | 0.40% | 0.00% | New | Q1 2026 | |
| $1.88M | 0.39% | 0.00% | -50.7% | Q1 2021 | |
| $1.85M | 0.39% | 0.00% | +34.0% | Q2 2013 | |
| $1.82M | 0.38% | 0.00% | +28086.4% | Q4 2020 | |
| Q4 2025Reported Feb 11, 2026222 positions | |||||
| $50.9M | 11.48% | 0.07% | +4.1% | Q4 2020 | |
| $49.9M | 11.26% | 0.09% | +56.3% | Q4 2020 | |
| $43M | 9.71% | 0.27% | +10.5% | Q2 2022 | |
| $40.9M | 9.23% | 0.08% | Not reported | Q4 2020 | |
| $28.6M | 6.46% | 0.23% | +21.5% | Q4 2020 | |
| $18.1M | 4.09% | 0.41% | +51.9% | Q4 2021 | |
| $15.7M | 3.55% | 0.02% | -30.8% | Q2 2025 | |
| $9M | 2.03% | 0.01% | +514.2% | Q4 2020 | |
| $8.15M | 1.84% | 0.01% | +669.7% | Q4 2020 | |
| $8.04M | 1.81% | 0.01% | Not reported | Q4 2020 | |
| $7.51M | 1.69% | 0.01% | Not reported | Q2 2013 | |
| $7.05M | 1.59% | 0.03% | Not reported | Q2 2023 | |
| $6.12M | 1.38% | 0.19% | Not reported | Q4 2024 | |
| $5.97M | 1.35% | 0.61% | Not reported | Q4 2024 | |
| $3.46M | 0.78% | 0.01% | +468.0% | Q4 2020 | |
| $3.29M | 0.74% | 0.00% | Not reported | Q2 2025 | |
| $3.29M | 0.74% | 0.00% | +822.0% | Q4 2020 | |
| $3.12M | 0.70% | 0.01% | -13.3% | Q1 2021 | |
| $2.84M | 0.64% | 0.00% | Not reported | Q4 2020 | |
| $2.82M | 0.64% | 0.01% | -13.3% | Q4 2020 | |
| $2.76M | 0.62% | 0.02% | New | Q4 2025 | |
| $2.68M | 0.61% | 0.07% | New | Q4 2025 | |
| $2.57M | 0.58% | 0.00% | -5.5% | Q2 2023 | |
| $2.53M | 0.57% | Not reported | Not reported | Q2 2025 | |
| $2.44M | 0.55% | Not reported | -5.3% | Q4 2023 | |
| $2.32M | 0.52% | 0.00% | +256.5% | Q4 2020 | |
| $2.32M | 0.52% | Not reported | -13.3% | Q2 2025 | |
| $2.19M | 0.49% | 0.00% | -13.3% | Q4 2020 | |
| $2.16M | 0.49% | 0.00% | -13.3% | Q4 2020 | |
| $2.06M | 0.47% | 0.01% | -33.2% | Q4 2020 | |
| $2.02M | 0.45% | 0.05% | -13.3% | Q1 2023 | |
| $1.99M | 0.45% | 0.01% | +290.3% | Q4 2020 | |
| $1.98M | 0.45% | 0.00% | +0.1% | Q4 2020 | |
| $1.81M | 0.41% | 0.02% | -13.3% | Q2 2023 | |
| $1.81M | 0.41% | 0.00% | Not reported | Q4 2020 | |
| $1.79M | 0.40% | 0.00% | +0.2% | Q4 2020 | |
| $1.67M | 0.38% | 0.00% | -38.7% | Q4 2020 | |
| $1.54M | 0.35% | 0.00% | Not reported | Q3 2013 | |
| $1.51M | 0.34% | 0.00% | Not reported | Q2 2013 | |
| $1.51M | 0.34% | 0.00% | Not reported | Q4 2020 | |
| $1.5M | 0.34% | 0.00% | +50.0% | Q4 2020 | |
| $1.5M | 0.34% | 0.00% | +47600.0% | Q4 2020 | |
| $1.47M | 0.33% | 0.00% | +0.2% | Q4 2020 | |
| $1.45M | 0.33% | 0.00% | -24.8% | Q4 2020 | |
| $1.43M | 0.32% | 0.00% | Not reported | Q2 2013 | |
| $1.41M | 0.32% | 0.00% | +40.2% | Q4 2020 | |
| $1.41M | 0.32% | 0.00% | Not reported | Q1 2021 | |
| $1.4M | 0.32% | 0.00% | +35.7% | Q4 2020 | |
| $1.4M | 0.32% | 0.00% | Not reported | Q4 2020 | |
| $1.39M | 0.31% | 0.00% | Not reported | Q4 2020 | |
| Q3 2025Reported Nov 12, 2025242 positions | |||||
| $47.7M | 11.30% | 0.07% | Not reported | Q4 2020 | |
| $38.7M | 9.18% | 0.26% | Not reported | Q2 2022 | |
| $38.3M | 9.08% | 0.08% | Not reported | Q4 2020 | |
| $33.3M | 7.88% | 0.06% | Not reported | Q4 2020 | |
| $22.4M | 5.31% | 0.19% | Not reported | Q4 2020 | |
| $21.5M | 5.09% | 0.03% | Not reported | Q2 2025 | |
| $11.9M | 2.83% | 0.26% | Not reported | Q4 2021 | |
| $8.07M | 1.91% | 0.01% | -30.0% | Q4 2020 | |
| $7.68M | 1.82% | 0.01% | Not reported | Q2 2013 | |
| $7.09M | 1.68% | 0.03% | Not reported | Q2 2023 | |
| $6.72M | 1.59% | 0.01% | Not reported | Q4 2020 | |
| $6.45M | 1.53% | 0.61% | Not reported | Q4 2024 | |
| $5.89M | 1.40% | 0.19% | Not reported | Q4 2024 | |
| $5.59M | 1.33% | Not reported | +89.1% | Q3 2016 | |
| $4.84M | 1.15% | 0.00% | New | Q3 2025 | |
| $4M | 0.95% | 0.00% | +73.1% | Q4 2020 | |
| $3.82M | 0.91% | Not reported | New | Q3 2025 | |
| $3.79M | 0.90% | 0.00% | Not reported | Q1 2025 | |
| $3.32M | 0.79% | 0.02% | Not reported | Q4 2020 | |
| $3.27M | 0.78% | 0.00% | Not reported | Q2 2025 | |
| $3M | 0.71% | 0.01% | Not reported | Q1 2021 | |
| $2.98M | 0.71% | Not reported | -0.2% | Q4 2020 | |
| $2.94M | 0.70% | 0.01% | +32.0% | Q4 2020 | |
| $2.86M | 0.68% | 0.00% | -0.2% | Q4 2020 | |
| $2.77M | 0.66% | Not reported | +80.2% | Q2 2025 | |
| $2.76M | 0.66% | Not reported | +76.2% | Q2 2025 | |
| $2.72M | 0.64% | 0.01% | +15.2% | Q4 2020 | |
| $2.66M | 0.63% | 0.00% | Not reported | Q4 2020 | |
| $2.62M | 0.62% | Not reported | +107.0% | Q4 2023 | |
| $2.58M | 0.61% | 0.00% | Not reported | Q2 2025 | |
| $2.54M | 0.60% | 0.00% | Not reported | Q2 2023 | |
| $2.53M | 0.60% | 0.06% | Not reported | Q1 2023 | |
| $2.39M | 0.57% | 0.00% | Not reported | Q4 2020 | |
| $2.32M | 0.55% | 0.00% | Not reported | Q4 2020 | |
| $2.3M | 0.55% | 0.00% | Not reported | Q4 2020 | |
| $2.12M | 0.50% | 0.02% | Not reported | Q2 2023 | |
| $1.87M | 0.44% | 0.00% | +175.2% | Q4 2020 | |
| $1.84M | 0.44% | 0.00% | -14.5% | Q4 2020 | |
| $1.84M | 0.44% | 0.00% | Not reported | Q4 2020 | |
| $1.63M | 0.39% | 0.00% | Not reported | Q4 2020 | |
| $1.6M | 0.38% | 0.00% | -20.8% | Q4 2020 | |
| $1.58M | 0.37% | 0.00% | +26.4% | Q4 2020 | |
| $1.58M | 0.37% | 0.00% | +149.5% | Q4 2020 | |
| $1.54M | 0.36% | 0.00% | Not reported | Q4 2020 | |
| $1.48M | 0.35% | 0.00% | -2.0% | Q2 2013 | |
| $1.44M | 0.34% | 0.00% | -26.8% | Q3 2013 | |
| $1.39M | 0.33% | 0.00% | +45.1% | Q4 2020 | |
| $1.35M | 0.32% | 0.00% | Not reported | Q4 2020 | |
| $1.35M | 0.32% | 0.00% | -17.6% | Q4 2020 | |
| $1.32M | 0.31% | 0.01% | +32.0% | Q2 2023 | |
Premium opens every quarter this fund has filed