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.
Cullen Value Fund & Gardner Russo & Quinn Portfolio Overlap
Shared 13F holdings between Cullen Value Fund and Gardner Russo & Quinn based on latest reported SEC filings (the quarter ended June 30, 2026).
Overlap Score
53
Moderate overlap
Shared Holdings
30 shared positions across both portfolios (180 holdings for Cullen Value Fund, 76 for Gardner Russo & Quinn).
| Stock | Cullen Value Fund value | Gardner Russo & Quinn value | Combined value | Conviction | Est. current value | Sector |
|---|---|---|---|---|---|---|
| GOOG Alphabet Inc. | $39.58M | $1.08B | $1.12B | 8.8% | $1.08B | Communication Services |
| PM Philip Morris International Inc | $17.28M | $819.68M | $836.96M | 5.9% | $870.82M | Consumer Defensive |
| MA Mastercard Incorporated | $3.21M | $781.90M | $785.11M | 4.8% | $887.57M | Financial Services |
| BRK-B Berkshire Hathaway Inc. New | $52.79M | $540.10M | $592.89M | 6.4% | $587.48M | Financial Services |
| NSRGY Nestle S.A. | $517,370 | $545.79M | $546.30M | 3.3% | — | Consumer Defensive |
| CMCSA Comcast Corporation | $7.82M | $53.85M | $61.68M | 0.8% | $67.46M | Communication Services |
| AAPL Apple Inc. | $53.55M | $1.33M | $54.88M | 3.3% | $58.67M | Technology |
| V Visa Inc. | $11.03M | $29.94M | $40.97M | 0.9% | $44.30M | Financial Services |
| JPM JP Morgan Chase & Co. | $29.16M | $8.09M | $37.25M | 1.8% | $40.01M | Financial Services |
| MSFT Microsoft Corporation | $31.97M | $1.34M | $33.31M | 2.0% | $43.15M | Technology |
| WMT Walmart Inc. | $31.59M | $958,746 | $32.55M | 1.9% | $29.80M | Consumer Defensive |
| AMZN Amazon.com, Inc. | $19.19M | $223,086 | $19.42M | 1.2% | $21.07M | Consumer Cyclical |
| UNP Union Pacific Corporation | $7.65M | $7.03M | $14.68M | 0.5% | $16.63M | Industrials |
| MRK Merck & Company, Inc. | $14.26M | $211,006 | $14.47M | 0.9% | $17.18M | Healthcare |
| WFC Wells Fargo & Company | $9.57M | $615,762 | $10.18M | 0.6% | $10.33M | Financial Services |
| CAT Caterpillar, Inc. | $9.12M | $282,199 | $9.40M | 0.6% | $7.31M | Industrials |
| GOOGL Alphabet Inc. | $5.23M | $3.97M | $9.20M | 0.3% | $8.88M | Communication Services |
| JNJ Johnson & Johnson | $6.32M | $282,415 | $6.60M | 0.4% | $7.02M | Healthcare |
| ABBV AbbVie Inc. | $3.24M | $3.12M | $6.36M | 0.2% | $6.70M | Healthcare |
| PEP Pepsico, Inc. | $4.51M | $1.23M | $5.74M | 0.3% | $6.08M | Consumer Defensive |
| AXP American Express Company | $3.60M | $1.73M | $5.33M | 0.2% | $5.29M | Financial Services |
| PG Procter & Gamble Company (The) | $3.22M | $961,079 | $4.18M | 0.2% | $4.12M | Consumer Defensive |
| MKC McCormick & Company, Incorporat | $2.09M | $1.92M | $4.01M | 0.1% | $4.40M | Consumer Defensive |
| CVX Chevron Corporation | $3.58M | $409,427 | $3.99M | 0.2% | $4.94M | Energy |
| COST Costco Wholesale Corporation | $246,216 | $3.18M | $3.43M | 0.0% | $3.47M | Consumer Defensive |
| DIS Walt Disney Company (The) | $2.28M | $239,858 | $2.52M | 0.1% | $2.82M | Communication Services |
| KO Coca-Cola Company (The) | $1.04M | $1.00M | $2.04M | 0.1% | $2.29M | Consumer Defensive |
| ABT Abbott Laboratories | $247,096 | $1.04M | $1.29M | 0.0% | $1.66M | Healthcare |
| ORCL Oracle Corporation | $755,248 | $397,883 | $1.15M | 0.0% | $1.15M | Technology |
| MCD McDonald's Corporation | $504,161 | $255,984 | $760,145 | 0.0% | $761,911 | Consumer Cyclical |
Largest Shared Position
Alphabet Inc. (GOOG) represents the largest overlapping position between Cullen Value Fund and Gardner Russo & Quinn based on the latest reported SEC Form 13F filings for the quarter ended June 30, 2026. The combined disclosed value of GOOG positions reported by both investment firms is approximately $1.12B, reflecting overlapping institutional exposure to Alphabet Inc..
Shared Sector Exposure
| Sector | Combined value | Shared holdings |
|---|---|---|
| Financial Services | $1.47B | AXP, BRK-B, JPM, MA, V, WFC |
| Consumer Defensive | $1.44B | COST, KO, MKC, NSRGY, PEP, PG, PM, WMT |
| Communication Services | $1.19B | CMCSA, DIS, GOOG, GOOGL |
| Technology | $89.34M | AAPL, MSFT, ORCL |
| Healthcare | $28.73M | ABBV, ABT, JNJ, MRK |
| Industrials | $24.08M | CAT, UNP |
| Consumer Cyclical | $20.18M | AMZN, MCD |
| Energy | $3.99M | CVX |
Consensus Smart Money Signals
Shared holdings between Cullen 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 ($1.12B combined).
- Highest average portfolio weight in overlap: GOOG (8.8% conviction score).
- Largest estimated mark-to-market gain since filing: MA ($102.46M vs reported combined value, where EOD data is available).
Historical Overlap Trend
The overlap between Cullen Value Fund and Gardner Russo & Quinn decreased between Q1 2001 and Q2 2001, with 30 shared holdings in the latest period ($4.26B combined reported value) versus 31 in the prior period ($4.15B).
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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