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.
Hillman Value Fund & Gardner Russo & Quinn Portfolio Overlap
Shared 13F holdings between Hillman Value Fund and Gardner Russo & Quinn based on latest reported SEC filings (the quarter ended March 31, 2026).
Overlap Score
11
Minimal overlap
Shared Holdings
7 shared positions across both portfolios (56 holdings for Hillman Value Fund, 78 for Gardner Russo & Quinn).
| Stock | Hillman Value Fund value | Gardner Russo & Quinn value | Combined value | Conviction | Est. current value | Sector |
|---|---|---|---|---|---|---|
| GOOG Alphabet Inc. | $323,291 | $961.08M | $961.40M | 6.0% | $1.23B | Communication Services |
| CMCSA Comcast Corporation | $2.73M | $64.69M | $67.42M | 1.3% | $55.94M | Communication Services |
| BF-B Brown Forman Inc | $4.66M | $17.44M | $22.11M | 1.7% | — | Consumer Defensive |
| MSFT Microsoft Corporation | $4.01M | $1.31M | $5.32M | 1.4% | $5.99M | Technology |
| GOOGL Alphabet Inc. | $1,725 | $3.34M | $3.34M | 0.0% | $4.28M | Communication Services |
| ORCL Oracle Corporation | $2.37M | $529,596 | $2.90M | 0.8% | $4.21M | Technology |
| DIS Walt Disney Company (The) | $2.37M | $242,592 | $2.61M | 0.8% | $2.70M | Communication Services |
Largest Shared Position
Alphabet Inc. (GOOG) represents the largest overlapping position between Hillman Value Fund and Gardner Russo & Quinn based on the latest reported SEC Form 13F filings for the quarter ended March 31, 2026. The combined disclosed value of GOOG positions reported by both investment firms is approximately $961.40M, reflecting overlapping institutional exposure to Alphabet Inc..
Shared Sector Exposure
| Sector | Combined value | Shared holdings |
|---|---|---|
| Communication Services | $1.03B | CMCSA, DIS, GOOG, GOOGL |
| Consumer Defensive | $22.11M | BF-B |
| Technology | $8.22M | MSFT, ORCL |
Consensus Smart Money Signals
Shared holdings between Hillman Value Fund and Gardner Russo & Quinn 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: GOOG ($961.40M combined).
- Highest average portfolio weight in overlap: GOOG (6.0% conviction score).
- Largest estimated mark-to-market gain since filing: GOOG ($264.43M vs reported combined value, where EOD data is available).
Historical Overlap Trend
The overlap between Hillman Value Fund and Gardner Russo & Quinn was unchanged between Q3 2001 and Q1 2001, with 7 shared holdings in the latest period ($1.07B combined reported value) versus 7 in the prior period ($1.28B).
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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- Gardner Russo & Quinn portfolio
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