Institutional Portfolio Overlap & Shared Holdings
Compare institutional investor portfolios using publicly disclosed SEC Form 13F filings tracked by InsiderSet. Analyze shared holdings, overlapping sector exposure, consensus smart money positions, portfolio concentration, and estimated current values across major hedge funds and institutional asset managers.
Sector portfolio overlap
Explore shared holdings and top overlapping superinvestor pairs within a sector.
Alapocas Investment Partners & Dorsey Asset Management Portfolio Overlap
Shared 13F holdings between Alapocas Investment Partners and Dorsey Asset Management based on latest reported SEC filings (the quarter ended March 31, 2026).
Overlap Score
7
Minimal overlap
Shared Holdings
1 shared position across both portfolios (19 holdings for Alapocas Investment Partners, 10 for Dorsey Asset Management).
| Stock | Alapocas Investment Partners value | Dorsey Asset Management value | Combined value | Conviction | Est. current value | Sector |
|---|---|---|---|---|---|---|
| DHR Danaher Corporation | $3.71M | $110.01M | $113.73M | 6.2% | $96.98M | Healthcare |
Largest Shared Position
Danaher Corporation (DHR) represents the largest overlapping position between Alapocas Investment Partners and Dorsey Asset Management based on the latest reported SEC Form 13F filings for the quarter ended March 31, 2026. The combined disclosed value of DHR positions reported by both investment firms is approximately $113.73M, reflecting overlapping institutional exposure to Danaher Corporation.
Shared Sector Exposure
| Sector | Combined value | Shared holdings |
|---|---|---|
| Healthcare | $113.73M | DHR |
Consensus Smart Money Signals
Shared holdings between Alapocas Investment Partners and Dorsey Asset Management may indicate overlapping long-term investment themes or broader smart money consensus toward specific companies and sectors. SEC Form 13F filings report positions, not investment intent.
- Strongest overlap by reported value: DHR ($113.73M combined).
- Highest average portfolio weight in overlap: DHR (6.2% conviction score).
Historical Overlap Trend
The latest period shows 2 shared holdings ($298.10M combined reported value).
Overlap Score Guide
| Score | Meaning |
|---|---|
| 85–100 | Extremely high shared conviction |
| 65–84 | Strong overlap |
| 45–64 | Moderate overlap |
| 25–44 | Limited overlap |
| 0–24 | Minimal overlap |
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- Dorsey Asset Management portfolio
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