RIA / Wealth Manager

Mayar Capital Ltd.

Oroville, CA SEC Registered Investment Advisor Individuals CIK: 0001858699
13F Score ?
10
3Y · Top 10 · Mgr Wt
13F Score ?
7Y · Top 10 · Mgr Wt
S&P 500 ?
80
Benchmark
$74M
AUM
+6.96%
2025 Q4
+11.87%
1-Year Return
+96.79%
Top 10 Concentration
+19.45%
Turnover
+15.22%
AUM Change
Since 2021
First Filing
12
# of Holdings

Fund Overview

13F Filed: 2026-01-27

As of 2025 Q4, Mayar Capital Ltd. manages $74M in reported 13F assets , holds 12 positions with +96.79% top-10 concentration , and delivered a 1-year return of +11.87% on its disclosed equity portfolio. Filing 13F reports since 2021.

About

Investment Strategy

Analytics Summary

Risk Profile

Key Personnel

David J. Brown — President & Chief Compliance Officer
Official 13F Filings — SEC EDGAR Key personnel and Fund Overview may contain mistakes

Activity Summary — 2025 Q4

Q4 2025 13F Filed: Jan 27, 2026

Top Buys

% $
Stock % Impact
+7.37%
+6.78%
+6.33%
+4.74%
+4.27%
+2.28%

Top Sells

% $
Stock % Impact
-10.56%
-7.62%
-0.86%
-0.41%
-0.00%

Top Holdings

2025 Q4
Stock %
17.02%
14.41%
12.91%
11.47%
11.14%
8.78%
View All Holdings

Activity Summary

Latest
Market Value $74M
AUM Change +15.22%
New Positions 1
Increased Positions 4
Closed Positions 0
Top 10 Concentration +96.79%
Portfolio Turnover +19.45%
Alt Turnover +26.06%

Sector Allocation Trends

Quarterly History
Free View: Last 10 Quarters. Subscribe to see full history

Holdings Analysis

Size: % of Portfolio Color: Last Full-Quarter Return No data
Free: 10 quarters

Positions Dynamics

Visualizing Top 20 holdings weight history over the last 10 quarters.

Portfolio Analytics — Latest

Mayar Capital Ltd. risk dashboard covering volatility, beta, value-at-risk, drawdowns, concentration, factor tilts, benchmark comparison, and stress testing for the latest disclosed portfolio.

Risk access
Building institutional risk profile...
Guru Intelligence Hub Pro
Real-time Analytics
High-Conviction Alpha
AAPL 92.4
NVDA 88.1
MSFT 74.3
Strategy Guardian
Style Drift 0.12
Sector Rotation 0.38

Tracking institutional benchmark deviation

Scenario Lab
2008 GFC -32.4%
Covid-19 -18.1%
2022 Bear -24.7%
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Real conviction scores for every holding  ·  Strategy Guardian alerts  ·  Live Scenario Lab stress tests
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Best Strategy vs. Benchmarks

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Returns
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1-Year Return
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Ann. Return
Risk
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Std Deviation
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Max Drawdown
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Beta vs SPY
Quality
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Sharpe
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Win Rate
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Payoff Ratio
Edge Metrics Last 10 quarters only
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Alpha annualized
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Up Capture
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Down Capture

Strategy Backtester: Mayar Capital Ltd.

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Find the best N! Test multiple portfolio sizes at once to discover the optimal configuration.

Risk insights! Identify periods when the fund lagged the benchmark – critical for timing entries.

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Avg. Return

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Underperformance Analysis — Top 10 Holdings vs SPY

Backtesting Mayar Capital Ltd.'s top 10 holdings against SPY identified 13 underperformance periods. Worst drawdown: 2025-04 – 2025-09 (-23.5% vs SPY, 6 quarters).

Avg. lag: -7.7% vs SPY Avg. duration: 2.9 quarters
Backtest Snapshot — Top 10 Holdings (Mn-Weighted)

The ticker-level breakdown shows how each of Mayar Capital Ltd.'s top holdings contributed to portfolio returns quarter by quarter. Strongest recent contributors inside the last 5 years of the quarterly Top 10 backtest window: GOOG (2021 Q1 – 2025 Q3, +15.8 pts), JNJ (2021 Q1 – 2025 Q3, +8.9 pts), BFAM (2022 Q2 – 2025 Q3, +5.8 pts), V (2021 Q1 – 2025 Q1, +3.0 pts), MA (2021 Q1 – 2025 Q3, +2.2 pts) .

Strategy ann.: 2.2% SPY ann.: 13.6% Period: 2021–2026
Best Recent Contributors — Last 5Y
4 of 5 recent top contributors lagged SPY, which means even some of this fund's best return drivers still failed to beat a simple index over the same window.
2021 Q1 – 2025 Q3 • 19Q in Top 10 Beat SPY
GOOG
+188%
SPY
+75%
Contrib
+15.8%
2021 Q1 – 2025 Q3 • 18Q in Top 10 Lagged SPY
JNJ
+43%
SPY
+70%
Contrib
+8.9%
2022 Q2 – 2025 Q3 • 14Q in Top 10 Lagged SPY
BFAM
+0%
SPY
+83%
Contrib
+5.8%
2021 Q1 – 2025 Q1 • 17Q in Top 10 Lagged SPY
V
+50%
SPY
+64%
Contrib
+3.0%
2021 Q1 – 2025 Q3 • 17Q in Top 10 Lagged SPY
MA
+22%
SPY
+71%
Contrib
+2.2%
Stock return (green = beat SPY)   Stock return (red = lagged SPY)   SPY same period   Cumulative contribution during the last 5 years of the quarterly Mn-weighted Top 10 strategy

Frequently Asked Questions

What does Mayar Capital Ltd. invest in?
The investment strategy at Atlas Financial Advisors is anchored in modern portfolio theory and strategic asset allocation. The firm generally eschews high-frequency trading or speculative market timing in favor of...
What is Mayar Capital Ltd.'s AUM?
Mayar Capital Ltd. reported $74M in 13F assets as of 2025 Q4. Note: 13F AUM reflects only long equity positions reported to the SEC and may differ from total assets under management.
How concentrated is Mayar Capital Ltd.'s portfolio?
Mayar Capital Ltd. holds 12 disclosed positions. The top 10 holdings represent +96.79% of the reported portfolio, indicating a highly concentrated investment approach.
How to track Mayar Capital Ltd. 13F filings?
Track Mayar Capital Ltd.'s quarterly filings on SEC EDGAR or on this page — data is updated within days of each filing deadline. Subscribe to 13Foresight for position-change alerts.
Who manages Mayar Capital Ltd.?
Mayar Capital Ltd. is managed by David J. Brown (President & Chief Compliance Officer).

Disclaimer: 13Foresight is not a registered investment adviser, broker-dealer, or financial planner. All information on this site is provided solely for informational and educational purposes and does not constitute investment advice, a solicitation, or a recommendation to buy or sell any security. Portfolio backtests shown on this page are hypothetical and simulated — they do not represent actual trading results and were constructed with the benefit of hindsight. Actual results would differ materially. 13F filings disclose only long equity positions valued above $10,000, submitted up to 45 days after quarter-end; they do not capture short positions, options, bonds, cash, private investments, or non-U.S. securities. A fund's backtest performance may not reflect its actual returns, as managers frequently generate alpha through strategies not visible in 13F data. Past performance is not indicative of future results. All data sourced from public SEC EDGAR filings. Use at your own risk. Full Terms of Use.

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