Hedge Fund / Value Investment Firm

ROBOTTI ROBERT

New York, NY SEC Registered Investment Advisor Institutional CIK: 0001105838
13F Score ?
11
3Y · Top 10 · Mgr Wt
13F Score ?
16
7Y · Top 10 · Mgr Wt
S&P 500 ?
80
Benchmark
$641M
AUM
+0.00%
2026 Q1
+40.94%
1-Year Return
+70.09%
Top 10 Concentration
+22.69%
Turnover
-9.75%
AUM Change
Since 2003
First Filing
59
# of Holdings

Fund Overview

13F Filed: 2026-05-13

As of 2026 Q1, Robotti Robert manages $641M in reported 13F assets , holds 59 positions with +70.09% top-10 concentration , and delivered a 1-year return of +40.94% on its disclosed equity portfolio. Filing 13F reports since 2003.

About

Investment Strategy

Analytics Summary

Risk Profile

Key Personnel

Robert Robotti — Founder, President & Chief Investment Officer
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
+14.80%
+1.58%
+0.83%
+0.76%
+0.74%
+0.67%

Top Sells

% $
Stock % Impact
-27.43%
Sold All 😨 Was: 0.98% -1.09%
-1.00%
-0.57%
-0.49%
-0.47%

Top Holdings

2026 Q1
Stock %
38.05%
6.72%
5.26%
4.93%
3.01%
2.64%
View All Holdings

Activity Summary

Latest
Market Value $641M
AUM Change -9.75%
New Positions 4
Increased Positions 9
Closed Positions 6
Top 10 Concentration +70.09%
Portfolio Turnover +22.69%
Alt Turnover +28.09%

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

ROBOTTI ROBERT 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...
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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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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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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: ROBOTTI ROBERT

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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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+127%
Avg. Return

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Underperformance Analysis — Top 10 Holdings vs SPY

Backtesting ROBOTTI ROBERT's top 10 holdings against SPY identified 62 underperformance periods. Worst drawdown: 2020-01 – 2020-03 (-31.7% vs SPY, 3 quarters). Currently underperforming.

Avg. lag: -8.7% vs SPY Avg. duration: 2.0 quarters
Backtest Snapshot — Top 10 Holdings (Mn-Weighted)

The ticker-level breakdown shows how each of ROBOTTI ROBERT'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: TDW (2021 Q2 – 2025 Q4, +66.3 pts), BLDR (2021 Q2 – 2025 Q4, +32.3 pts), CSIQ (2025 Q2 – 2025 Q2, +21.6 pts), LXU (2021 Q3 – 2025 Q4, +3.9 pts), CVCO (2021 Q2 – 2025 Q4, +3.0 pts) .

Strategy ann.: 13.8% SPY ann.: 10.7% Period: 2004–2026
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.
2021 Q2 – 2025 Q4 • 19Q in Top 10 Beat SPY
TDW
+645%
SPY
+77%
Contrib
+66.3%
2021 Q2 – 2025 Q4 • 19Q in Top 10 Lagged SPY
BLDR
+39%
SPY
+77%
Contrib
+32.3%
2025 Q2 – 2025 Q2 • 1Q in Top 10 Beat SPY
CSIQ
+144%
SPY
+6%
Contrib
+21.6%
2021 Q3 – 2025 Q4 • 18Q in Top 10 Lagged SPY
LXU
+55%
SPY
+69%
Contrib
+3.9%
2021 Q2 – 2025 Q4 • 18Q in Top 10 Beat SPY
CVCO
+132%
SPY
+91%
Contrib
+3.0%
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 Robotti Robert invest in?
Robert Robotti and Robotti & Company practice a deeply researched, fundamentally driven value investment strategy that stands apart from conventional value approaches in both its depth of conviction and its willingness to embrace genuinely unloved segments of the equity market. The firm's philosophy is anchored in the belief that the most compelling investment opportunities arise in asset-intensive, cyclical businesses where temporary earnings depression, industry disfavor, or structural complexity creates significant divergence between market price and intrinsic asset value. The **13F Portfolio Composition** across the firm's multi-decade filing history reveals a portfolio with pronounced exposure to industrials, energy, basic materials, and other cyclical sectors. Unlike many contemporary managers who gravitate toward asset-light, technology-enabled business models, Robotti has consistently demonstrated a preference for companies with tangible asset bases — manufacturers, resource producers, specialty industrials, and infrastructure-related businesses. This orientation reflects a fundamental belief that replacement value, tangible book value, and normalized earnings power provide more durable anchors for valuation than growth projections or intangible asset narratives. A defining characteristic of Robotti's approach is his exceptionally low portfolio turnover. Positions are often initiated during periods of maximum pessimism within an industry cycle and held with remarkable patience through multi-year periods as the investment thesis unfolds. This patience is not passive — it is grounded in exhaustive fundamental research that provides the conviction necessary to hold contrarian positions through extended periods of underperformance or market indifference. The **Sector Allocation History** across the firm's filing timeline reveals a portfolio that has consistently maintained its cyclical and industrial orientation even during market environments that heavily penalized such exposures, underscoring the firm's philosophical commitment to its core competencies. The portfolio tends to be relatively concentrated, with meaningful capital allocated to the firm's highest-conviction ideas. The **Top 10 Holdings Concentration** typically represents a substantial share of total disclosed portfolio value, reflecting Robotti's philosophy that genuine deep value opportunities are inherently scarce and deserve significant capital commitment when identified. This concentration is amplified by the firm's tendency to invest in small-cap and micro-cap companies — businesses too small or too illiquid to attract attention from larger institutional investors, creating the informational asymmetries that deep value practitioners seek to exploit. Robotti's investment universe frequently includes companies with complex corporate structures, challenged balance sheets, or industry headwinds that discourage conventional institutional participation. This willingness to engage with operational and financial complexity serves as a natural competitive moat, as fewer analysts and portfolio managers possess the expertise or institutional mandate to evaluate such opportunities. The firm's multi-decade tenure provides an accumulated knowledge base in these niche industrial and resource-oriented sectors that would be exceedingly difficult for newer entrants to replicate. For analysts seeking to study the long-term capital trajectory of a pure deep value approach, the platform's 13F history and portfolio simulator tools enable comprehensive reconstruction of Robotti's disclosed positioning across more than two decades of market data.
What is Robotti Robert's AUM?
Robotti Robert reported $641M 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 Robotti Robert's portfolio?
Robotti Robert holds 59 disclosed positions. The top 10 holdings represent +70.09% of the reported portfolio, indicating a highly concentrated investment approach.
How to track Robotti Robert 13F filings?
Track Robotti Robert'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 Robotti Robert?
Robotti Robert is managed by Robert Robotti (Founder, President & Chief Investment 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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