RIA

Martin Investment Management, LLC

Elkhart, IN SEC Registered Investment Advisor High Net Worth CIK: 0001511888
13F Score ?
15
3Y · Top 10 · Mgr Wt
13F Score ?
22
7Y · Top 10 · Mgr Wt
S&P 500 ?
80
Benchmark
$334M
AUM
+0.00%
2026 Q1
+0.66%
1-Year Return
+57.58%
Top 10 Concentration
+20.19%
Turnover
-6.52%
AUM Change
Since 2010
First Filing
46
# of Holdings

Fund Overview

13F Filed: 2026-05-13

As of 2026 Q1, Martin Investment Management, Llc manages $334M in reported 13F assets , holds 46 positions with +57.58% top-10 concentration , and delivered a 1-year return of +0.66% on its disclosed equity portfolio. Filing 13F reports since 2010.

About

Investment Strategy

Analytics Summary

Risk Profile

Key Personnel

Frank Martin — Founder & Chief Investment Officer
David Martin — President & Portfolio Manager
Official 13F Filings — SEC EDGAR Key personnel and Fund Overview may contain mistakes

Activity Summary — 2026 Q1

Q1 2026 13F Filed: May 13, 2026

Top Buys

% $
Stock % Impact
+8.27%
+4.77%
+4.56%
+0.74%
+0.49%
WAB WABTEC..
+0.49%

Top Sells

% $
Stock % Impact
Sold All 😨 Was: 7.96% -8.52%
-3.30%
-2.15%
-1.90%
-1.83%
-1.31%

Top Holdings

2026 Q1
Stock %
8.27%
7.42%
6.29%
5.86%
5.52%
5.49%
View All Holdings

Activity Summary

Latest
Market Value $334M
AUM Change -6.52%
New Positions 3
Increased Positions 19
Closed Positions 6
Top 10 Concentration +57.58%
Portfolio Turnover +20.19%
Alt Turnover +23.68%

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

Martin Investment Management, LLC 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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Latest Quarter
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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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Sortino
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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: Martin Investment Management, LLC

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

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Underperformance Analysis — Top 10 Holdings vs SPY

Backtesting Martin Investment Management, LLC's top 10 holdings against SPY identified 47 underperformance periods. Worst drawdown: 2025-05 – 2025-07 (-17.9% vs SPY, 3 quarters). Currently underperforming.

Avg. lag: -4.4% vs SPY Avg. duration: 2.0 quarters
Backtest Snapshot — Top 10 Holdings (Mn-Weighted)

The ticker-level breakdown shows how each of Martin Investment Management, LLC'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: AZN (2024 Q2 – 2025 Q4, +11.3 pts), AAPL (2021 Q2 – 2025 Q4, +7.6 pts), NVS (2021 Q2 – 2025 Q4, +7.5 pts), GOOGL (2021 Q2 – 2025 Q4, +6.4 pts), MA (2021 Q2 – 2025 Q4, +3.1 pts) .

Strategy ann.: 10.7% SPY ann.: 14.0% Period: 2011–2026
Best Recent Contributors — Last 5Y
2 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.
2024 Q2 – 2025 Q4 • 7Q in Top 10 Beat SPY
AZN
+135%
SPY
+45%
Contrib
+11.3%
2021 Q2 – 2025 Q4 • 19Q in Top 10 Beat SPY
AAPL
+102%
SPY
+79%
Contrib
+7.6%
2021 Q2 – 2025 Q4 • 19Q in Top 10 Lagged SPY
NVS
+65%
SPY
+79%
Contrib
+7.5%
2021 Q2 – 2025 Q4 • 15Q in Top 10 Beat SPY
GOOGL
+105%
SPY
+76%
Contrib
+6.4%
2021 Q2 – 2025 Q4 • 19Q in Top 10 Lagged SPY
MA
+29%
SPY
+79%
Contrib
+3.1%
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 Martin Investment Management, Llc invest in?
Martin Investment Management employs a concentrated, deep value investment philosophy rooted in the Graham and Dodd tradition of fundamental security analysis. The firm's approach emphasizes purchasing securities at significant discounts to intrinsic value, maintaining patience through extended holding periods, and exercising the discipline to hold cash when compelling opportunities are unavailable. The investment process centers on rigorous fundamental analysis seeking businesses trading well below their intrinsic worth due to temporary difficulties, market neglect, or investor misconception. Security selection requires substantial margin of safety—the gap between purchase price and estimated intrinsic value that provides downside protection and return potential. This demanding standard often results in concentrated portfolios reflecting the limited availability of truly compelling value opportunities at any given time. Portfolio construction reflects high conviction in the firm's best ideas rather than diversification for its own sake. The **Sector Allocation History** observable through extensive 13F filings reveals positioning patterns that may show significant variation over time as deep value opportunities migrate across the market. The willingness to concentrate in sectors experiencing distress—when quality businesses trade at depressed valuations—distinguishes the approach from diversified strategies constrained by allocation targets. The **Top 10 Holdings Concentration** provides insight into the firm's conviction-based approach. Deep value managers operating with patient capital often maintain highly concentrated positions representing substantial portions of disclosed assets—concentration levels reflecting research depth and valuation discipline rather than benchmark-relative considerations. Turnover characteristics trend toward the low end of the spectrum, reflecting the long-term investment horizon intrinsic to value investing. Positions established at compelling valuations are held through market volatility as intrinsic value develops, minimizing transaction costs and allowing compounding to proceed uninterrupted.
What is Martin Investment Management, Llc's AUM?
Martin Investment Management, Llc reported $334M in 13F assets as of 2026 Q1. Note: 13F AUM reflects only long equity positions reported to the SEC and may differ from total assets under management.
How concentrated is Martin Investment Management, Llc's portfolio?
Martin Investment Management, Llc holds 46 disclosed positions. The top 10 holdings represent +57.58% of the reported portfolio, indicating a highly concentrated investment approach.
How to track Martin Investment Management, Llc 13F filings?
Track Martin Investment Management, Llc'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 Martin Investment Management, Llc?
Martin Investment Management, Llc is managed by Frank Martin (Founder & Chief Investment Officer), David Martin (President & Portfolio Manager).

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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