SI
Spectrum Investment Advisors, Inc.
13F filer · CIK 0001856042Reported Jul 30, 2026
Net buyer this quarter
13F portfolio value$245MU.S. long equity reported on 13F
Positions5327 new · 1 closed
Net flow last quarter+$25.9MBuys minus sells
Top 10 positions weight11.1%Concentration
Holdings
13F · last 4 quarters freeScroll for earlier quarters
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026Reported Jul 30, 202653 positions | |||||
| PBPMBSPuramed Bioscience Inc. | $12.4M | 5.06% | 0.13% | New | Q2 2026 |
| $3.61M | 1.48% | 0.00% | +29.4% | Q4 2023 | |
| $3.34M | 1.36% | 0.00% | +47.3% | Q4 2023 | |
| $1.48M | 0.60% | 0.00% | +0.3% | Q4 2025 | |
| $1.25M | 0.51% | Not reported | +37.8% | Q4 2023 | |
| $1.22M | 0.50% | 0.00% | +91.7% | Q4 2023 | |
| $1.13M | 0.46% | 0.00% | +110.1% | Q4 2025 | |
| $1.1M | 0.45% | 0.00% | +143.1% | Q4 2023 | |
| $883K | 0.36% | 0.00% | +5.9% | Q4 2023 | |
| $815K | 0.33% | 0.00% | Not reported | Q4 2025 | |
| $813K | 0.33% | 0.00% | -0.2% | Q1 2026 | |
| $692K | 0.28% | 0.00% | New | Q2 2026 | |
| $690K | 0.28% | 0.00% | +159.9% | Q1 2024 | |
| $615K | 0.25% | 0.00% | New | Q2 2026 | |
| $608K | 0.25% | 0.00% | New | Q2 2026 | |
| $587K | 0.24% | 0.00% | Not reported | Q4 2023 | |
| $580K | 0.24% | 0.00% | +9.4% | Q4 2023 | |
| $579K | 0.24% | Not reported | Not reported | Q4 2025 | |
| $576K | 0.24% | 0.00% | +2.2% | Q4 2023 | |
| $542K | 0.22% | 1.24% | Not reported | Q4 2023 | |
| $487K | 0.20% | 0.00% | +111.2% | Q1 2024 | |
| $469K | 0.19% | 0.00% | New | Q2 2026 | |
| $441K | 0.18% | 0.00% | New | Q2 2026 | |
| $420K | 0.17% | 0.00% | New | Q2 2026 | |
| $419K | 0.17% | 0.00% | +57.7% | Q4 2025 | |
| $394K | 0.16% | 0.00% | +79.0% | Q3 2024 | |
| $388K | 0.16% | Not reported | -35.6% | Q1 2024 | |
| $356K | 0.15% | 0.00% | New | Q2 2026 | |
| $355K | 0.15% | 0.00% | New | Q2 2026 | |
| $347K | 0.14% | 0.00% | New | Q2 2026 | |
| $333K | 0.14% | 0.00% | +19.8% | Q4 2025 | |
| $317K | 0.13% | 0.00% | New | Q2 2026 | |
| $316K | 0.13% | 0.00% | New | Q2 2026 | |
| $305K | 0.12% | 0.00% | -49.2% | Q4 2025 | |
| $291K | 0.12% | 0.00% | +12.1% | Q4 2023 | |
| $288K | 0.12% | Not reported | +1.8% | Q3 2025 | |
| $275K | 0.11% | 0.00% | +0.2% | Q4 2025 | |
| $272K | 0.11% | 0.00% | +1.7% | Q4 2023 | |
| $271K | 0.11% | 0.00% | New | Q2 2026 | |
| $256K | 0.10% | 0.00% | -0.3% | Q4 2023 | |
| $252K | 0.10% | 0.00% | New | Q2 2026 | |
| $251K | 0.10% | Not reported | New | Q2 2026 | |
| $249K | 0.10% | 0.00% | New | Q2 2026 | |
| $241K | 0.10% | 0.00% | New | Q2 2026 | |
| $224K | 0.09% | Not reported | New | Q2 2026 | |
| $223K | 0.09% | Not reported | Not reported | Q4 2025 | |
| $220K | 0.09% | 0.00% | New | Q2 2026 | |
| $219K | 0.09% | 0.00% | New | Q2 2026 | |
| $213K | 0.09% | 0.00% | New | Q2 2026 | |
| $205K | 0.08% | 0.00% | New | Q2 2026 | |
| Q1 2026Reported Apr 14, 202627 positions | |||||
| $2.45M | 1.22% | 0.00% | +10.7% | Q4 2023 | |
| $1.97M | 0.98% | 0.00% | +17.9% | Q4 2023 | |
| $1.48M | 0.74% | 0.00% | +0.1% | Q4 2025 | |
| $983K | 0.49% | 0.00% | New | Q1 2026 | |
| $865K | 0.43% | Not reported | -1.7% | Q4 2023 | |
| $720K | 0.36% | 0.00% | +1.2% | Q4 2023 | |
| $674K | 0.33% | 0.00% | +0.2% | Q4 2023 | |
| $634K | 0.31% | 0.00% | -7.7% | Q4 2023 | |
| $559K | 0.28% | 0.00% | +0.3% | Q4 2023 | |
| $525K | 0.26% | Not reported | +14.1% | Q1 2024 | |
| $469K | 0.23% | 0.00% | +2.5% | Q4 2023 | |
| $447K | 0.22% | 1.24% | Not reported | Q4 2023 | |
| $440K | 0.22% | 0.00% | +3.5% | Q4 2025 | |
| $396K | 0.20% | 0.00% | +6.5% | Q4 2023 | |
| $391K | 0.19% | 0.00% | Not reported | Q4 2025 | |
| $299K | 0.15% | 0.00% | +11.4% | Q4 2023 | |
| $290K | 0.14% | 0.00% | 0.0% | Q4 2023 | |
| $283K | 0.14% | 0.00% | +3.3% | Q1 2024 | |
| $251K | 0.12% | 0.00% | +2.5% | Q4 2023 | |
| $239K | 0.12% | 0.00% | +22.0% | Q4 2025 | |
| $237K | 0.12% | 0.00% | +0.9% | Q4 2025 | |
| $235K | 0.12% | 0.00% | Not reported | Q4 2025 | |
| $233K | 0.12% | 0.00% | Not reported | Q3 2024 | |
| $230K | 0.11% | Not reported | -3.1% | Q3 2025 | |
| $209K | 0.10% | Not reported | -36.6% | Q4 2025 | |
| $207K | 0.10% | 0.00% | -32.0% | Q1 2024 | |
| $205K | 0.10% | 0.00% | +4.2% | Q4 2025 | |
| Q4 2025Reported Jan 28, 202628 positions | |||||
| $2.37M | 1.19% | 0.00% | +124.2% | Q4 2023 | |
| $1.96M | 0.98% | 0.00% | New | Q4 2025 | |
| $1.79M | 0.90% | 0.00% | +115.0% | Q4 2023 | |
| $923K | 0.46% | Not reported | +35.9% | Q4 2023 | |
| $897K | 0.45% | 0.00% | +35.9% | Q4 2023 | |
| $748K | 0.37% | 0.00% | +16.5% | Q4 2023 | |
| $650K | 0.33% | 1.24% | Not reported | Q4 2023 | |
| $621K | 0.31% | 0.00% | Not reported | Q4 2023 | |
| $553K | 0.28% | 0.00% | +121.2% | Q4 2023 | |
| $507K | 0.25% | 0.00% | Not reported | Q4 2023 | |
| $482K | 0.24% | Not reported | +3.1% | Q1 2024 | |
| $476K | 0.24% | 0.00% | New | Q4 2025 | |
| $412K | 0.21% | 0.00% | Not reported | Q4 2023 | |
| $354K | 0.18% | 0.00% | +11.7% | Q4 2023 | |
| $350K | 0.18% | 0.00% | New | Q4 2025 | |
| $334K | 0.17% | 0.00% | +53.4% | Q1 2024 | |
| $319K | 0.16% | Not reported | New | Q4 2025 | |
| $264K | 0.13% | 0.00% | Not reported | Q4 2023 | |
| $260K | 0.13% | Not reported | -0.7% | Q3 2025 | |
| $237K | 0.12% | 0.00% | +13.2% | Q1 2024 | |
| $235K | 0.12% | 0.00% | New | Q4 2025 | |
| $229K | 0.11% | 0.00% | New | Q4 2025 | |
| $227K | 0.11% | 0.00% | New | Q4 2025 | |
| $214K | 0.11% | 0.00% | Not reported | Q4 2023 | |
| $202K | 0.10% | Not reported | New | Q4 2025 | |
| $202K | 0.10% | 0.00% | New | Q4 2025 | |
| $201K | 0.10% | 0.00% | Not reported | Q3 2024 | |
| $201K | 0.10% | 0.00% | New | Q4 2025 | |
| Q3 2025Reported Nov 6, 202512 positions | |||||
| $989K | 0.54% | 0.00% | +13.7% | Q4 2023 | |
| $833K | 0.45% | 0.00% | +122.0% | Q4 2023 | |
| $707K | 0.38% | 0.00% | +4.0% | Q4 2023 | |
| $680K | 0.37% | Not reported | -9.2% | Q4 2023 | |
| $650K | 0.35% | 0.00% | +1.8% | Q4 2023 | |
| $457K | 0.25% | Not reported | +0.2% | Q1 2024 | |
| $339K | 0.18% | 0.00% | +0.4% | Q4 2023 | |
| $247K | 0.13% | 0.00% | Not reported | Q4 2023 | |
| $225K | 0.12% | 0.00% | Not reported | Q1 2024 | |
| $213K | 0.12% | 0.00% | Not reported | Q1 2024 | |
| $203K | 0.11% | Not reported | New | Q3 2025 | |
| $203K | 0.11% | 0.00% | New | Q3 2025 | |
Premium opens every quarter this fund has filed