RB
Richmond Brothers, Inc.
13F filer · CIK 0001540462Reported Aug 11, 2026
13F portfolio value$192MU.S. long equity reported on 13F
Positions58Not reported new · Not reported closed
Net flow last quarterNot reportedBuys minus sells
Top 10 positions weight35.2%Concentration
Holdings
13F · last 4 quarters freeScroll for earlier quarters
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026Reported Aug 11, 202658 positions | |||||
| $28.4M | 14.75% | Not reported | -48.9% | Q4 2021 | |
| $9.03M | 4.69% | 0.00% | +169.3% | Q4 2021 | |
| $6.3M | 3.27% | 0.00% | New | Q2 2026 | |
| $5.93M | 3.08% | 0.00% | +600.4% | Q4 2021 | |
| $3.44M | 1.79% | Not reported | New | Q2 2026 | |
| $3.31M | 1.72% | Not reported | +12.2% | Q4 2021 | |
| $3.29M | 1.71% | 0.00% | +1211.6% | Q4 2021 | |
| OBONEZOne Bio, Corp. | $2.71M | 1.41% | Not reported | New | Q2 2026 |
| $2.7M | 1.40% | Not reported | -4.4% | Q4 2021 | |
| $2.62M | 1.36% | 0.00% | +451.4% | Q3 2025 | |
| $2.3M | 1.20% | Not reported | New | Q2 2026 | |
| $2.15M | 1.12% | 0.00% | Not reported | Q4 2021 | |
| $2.1M | 1.09% | 0.00% | New | Q2 2026 | |
| $2.04M | 1.06% | 0.00% | New | Q2 2026 | |
| $1.93M | 1.00% | 0.00% | New | Q2 2026 | |
| $1.83M | 0.95% | 0.00% | New | Q2 2026 | |
| $1.76M | 0.92% | 0.00% | Not reported | Q4 2021 | |
| $1.75M | 0.91% | 0.00% | New | Q2 2026 | |
| $1.35M | 0.70% | 0.00% | New | Q2 2026 | |
| $1.33M | 0.69% | 0.18% | -47.2% | Q3 2022 | |
| $1.31M | 0.68% | 0.00% | New | Q2 2026 | |
| $1.27M | 0.66% | 0.85% | +12.4% | Q4 2025 | |
| $1.26M | 0.65% | Not reported | New | Q2 2026 | |
| $1.25M | 0.65% | 0.00% | New | Q2 2026 | |
| $1.25M | 0.65% | 0.00% | New | Q2 2026 | |
| $1.24M | 0.65% | 0.00% | New | Q2 2026 | |
| $1.24M | 0.64% | 0.00% | New | Q2 2026 | |
| $1.2M | 0.62% | 0.00% | New | Q2 2026 | |
| $1.13M | 0.59% | 0.00% | New | Q2 2026 | |
| $1.12M | 0.58% | 0.01% | New | Q2 2026 | |
| $1.11M | 0.58% | Not reported | New | Q2 2026 | |
| $1.1M | 0.57% | 0.00% | New | Q2 2026 | |
| $1.08M | 0.56% | 0.00% | Not reported | Q4 2021 | |
| $1.07M | 0.56% | 0.00% | New | Q2 2026 | |
| $961K | 0.50% | 0.00% | New | Q2 2026 | |
| $958K | 0.50% | 0.00% | New | Q2 2026 | |
| $942K | 0.49% | 0.00% | New | Q2 2026 | |
| $895K | 0.47% | 0.00% | New | Q2 2026 | |
| $862K | 0.45% | 0.00% | New | Q2 2026 | |
| $835K | 0.43% | 0.00% | New | Q2 2026 | |
| $802K | 0.42% | 0.00% | New | Q2 2026 | |
| $765K | 0.40% | 0.95% | +24.8% | Q2 2023 | |
| $701K | 0.36% | 0.00% | New | Q2 2026 | |
| $689K | 0.36% | 0.00% | New | Q2 2026 | |
| $683K | 0.36% | 0.00% | New | Q2 2026 | |
| $576K | 0.30% | 0.00% | New | Q2 2026 | |
| $576K | 0.30% | 0.00% | New | Q2 2026 | |
| $562K | 0.29% | 0.00% | New | Q2 2026 | |
| $512K | 0.27% | 0.00% | New | Q2 2026 | |
| $486K | 0.25% | 0.01% | New | Q2 2026 | |
| Q1 2026Reported May 11, 202616 positions | |||||
| $43.5M | 28.98% | Not reported | -1.0% | Q4 2021 | |
| $2.94M | 1.96% | 0.00% | -8.8% | Q4 2021 | |
| $2.85M | 1.90% | Not reported | +7.4% | Q4 2021 | |
| $2.82M | 1.88% | Not reported | +1.0% | Q4 2021 | |
| $2.54M | 1.69% | 0.34% | -6.3% | Q3 2022 | |
| $1.25M | 0.83% | 0.76% | +174.7% | Q4 2025 | |
| $1.15M | 0.77% | 0.76% | +151.1% | Q2 2023 | |
| $840K | 0.56% | 0.00% | +0.1% | Q4 2021 | |
| $465K | 0.31% | 0.08% | +27.8% | Q4 2021 | |
| $383K | 0.26% | 0.00% | +0.3% | Q3 2025 | |
| $256K | 0.17% | Not reported | Not reported | Q4 2021 | |
| $220K | 0.15% | 0.00% | +6.4% | Q4 2021 | |
| $155K | 0.10% | Not reported | -15.0% | Q4 2021 | |
| $154K | 0.10% | 0.01% | +221.0% | Q2 2024 | |
| $27.3K | 0.02% | 0.08% | Not reported | Q4 2021 | |
| $4.15K | 0.00% | 0.01% | -35.5% | Q1 2025 | |
| Q4 2025Reported Feb 12, 202616 positions | |||||
| $46.8M | 29.77% | Not reported | +13.5% | Q4 2021 | |
| $3.45M | 2.20% | 0.00% | -1.1% | Q4 2021 | |
| $3.1M | 1.97% | Not reported | +4.9% | Q4 2021 | |
| $2.93M | 1.87% | Not reported | -1.1% | Q4 2021 | |
| $2.73M | 1.73% | 0.37% | -64.2% | Q3 2022 | |
| $1.1M | 0.70% | 0.00% | -0.8% | Q4 2021 | |
| $744K | 0.47% | 0.30% | Not reported | Q2 2023 | |
| $624K | 0.40% | 0.06% | -21.3% | Q4 2021 | |
| $489K | 0.31% | 0.31% | New | Q4 2025 | |
| $416K | 0.26% | 0.00% | +5.1% | Q3 2025 | |
| $280K | 0.18% | Not reported | Not reported | Q4 2021 | |
| $229K | 0.15% | 0.00% | -13.9% | Q4 2021 | |
| $188K | 0.12% | Not reported | Not reported | Q4 2021 | |
| $71.6K | 0.05% | 0.00% | Not reported | Q2 2024 | |
| $25.5K | 0.02% | 0.78% | -0.6% | Q4 2021 | |
| $5.51K | 0.00% | 0.01% | +31.4% | Q1 2025 | |
| Q3 2025Reported Nov 10, 202515 positions | |||||
| $40.3M | 25.43% | Not reported | -2.7% | Q4 2021 | |
| $7.62M | 4.81% | 1.02% | -50.9% | Q3 2022 | |
| $3.44M | 2.17% | Not reported | -3.8% | Q4 2021 | |
| $3.27M | 2.06% | 0.00% | -2.6% | Q4 2021 | |
| $2.96M | 1.87% | Not reported | -11.1% | Q4 2021 | |
| $1.18M | 0.75% | 0.00% | -10.1% | Q4 2021 | |
| $818K | 0.52% | 0.08% | -3.2% | Q4 2021 | |
| $721K | 0.46% | 0.37% | +3.2% | Q2 2023 | |
| $307K | 0.19% | 0.00% | New | Q3 2025 | |
| $253K | 0.16% | 0.00% | -5.4% | Q4 2021 | |
| $217K | 0.14% | Not reported | Not reported | Q4 2021 | |
| $182K | 0.12% | Not reported | -61.6% | Q4 2021 | |
| $114K | 0.07% | 0.00% | Not reported | Q2 2024 | |
| $37K | 0.02% | 0.08% | -5.4% | Q4 2021 | |
| $7.04K | 0.00% | 0.01% | Not reported | Q1 2025 | |
Premium opens every quarter this fund has filed