RIA

WOOSTER CORTHELL WEALTH MANAGEMENT, INC.

Portland, ME SEC Registered Investment Advisor High Net Worth CIK: 0001566968
13F Score ?
28
3Y · Top 10 · Mgr Wt
13F Score ?
13
7Y · Top 10 · Mgr Wt
S&P 500 ?
80
Benchmark
$540M
AUM
+8.50%
2025 Q2
+14.83%
1-Year Return
+69.44%
Top 10 Concentration
+6.82%
Turnover
+10.48%
AUM Change
Since 2012
First Filing
65
# of Holdings

Fund Overview

13F Filed: 2025-07-14

As of 2025 Q2, Wooster Corthell Wealth Management, Inc. manages $540M in reported 13F assets , holds 65 positions with +69.44% top-10 concentration , and delivered a 1-year return of +14.83% on its disclosed equity portfolio. Filing 13F reports since 2012.

About

Investment Strategy

Analytics Summary

Key Personnel

Peter Wooster — Principal / Co-Founder
James Corthell — Principal / Co-Founder
Official 13F Filings — SEC EDGAR Key personnel and Fund Overview may contain mistakes

Activity Summary — 2025 Q2

Q2 2025 13F Filed: Jul 14, 2025 ⚠ 10mo ago

Top Buys

% $
Stock % Impact
+4.13%
+2.35%
+1.87%
+1.50%
+0.83%
+0.83%

Top Sells

% $
Stock % Impact
-2.24%
Sold All 😨 Was: 1.64% -1.49%
Bond/Debt
-0.83%
-0.52%
Sold All 😨 Was: 0.52% -0.47%
-0.37%

Top Holdings

2025 Q2
Stock %
20.04%
9.35%
Bond/Debt
8.23%
ETF
8.19%
5.47%
4.62%
View All Holdings

Activity Summary

Latest
Market Value $540M
AUM Change +10.48%
New Positions 3
Increased Positions 18
Closed Positions 4
Top 10 Concentration +69.44%
Portfolio Turnover +6.82%
Alt Turnover +11.56%

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

WOOSTER CORTHELL WEALTH MANAGEMENT, INC. 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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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: WOOSTER CORTHELL WEALTH MANAGEMENT, INC.

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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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Underperformance Analysis — Top 10 Holdings vs SPY

Backtesting WOOSTER CORTHELL WEALTH MANAGEMENT, INC.'s top 10 holdings against SPY identified 38 underperformance periods. Worst drawdown: 2019-09 – 2020-05 (-14.4% vs SPY, 9 quarters).

Avg. lag: -4.8% vs SPY Avg. duration: 2.7 quarters
Backtest Snapshot — Top 10 Holdings (Mn-Weighted)

The ticker-level breakdown shows how each of WOOSTER CORTHELL WEALTH MANAGEMENT, INC.'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: MGC (2020 Q3 – 2025 Q1, +19.7 pts), VTI (2020 Q3 – 2025 Q1, +9.0 pts), ITOT (2020 Q3 – 2025 Q1, +7.5 pts), SCHF (2020 Q3 – 2025 Q1, +5.8 pts), VO (2020 Q3 – 2025 Q1, +3.4 pts) .

Strategy ann.: 6.3% SPY ann.: 14.4% Period: 2013–2026
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.
2020 Q3 – 2025 Q1 • 19Q in Top 10 Beat SPY
MGC
+94%
SPY
+91%
Contrib
+19.7%
2020 Q3 – 2025 Q1 • 19Q in Top 10 Lagged SPY
VTI
+84%
SPY
+91%
Contrib
+9.0%
2020 Q3 – 2025 Q1 • 19Q in Top 10 Lagged SPY
ITOT
+84%
SPY
+91%
Contrib
+7.5%
2020 Q3 – 2025 Q1 • 19Q in Top 10 Lagged SPY
SCHF
+56%
SPY
+91%
Contrib
+5.8%
2020 Q3 – 2025 Q1 • 19Q in Top 10 Lagged SPY
VO
+61%
SPY
+91%
Contrib
+3.4%
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 Wooster Corthell Wealth Management, Inc. invest in?
Wooster Corthell Wealth Management employs a blend-oriented, conservative growth investment philosophy. The firm's approach centers on constructing diversified portfolios designed to preserve and grow wealth over full market cycles, emphasizing quality large-cap equities, exchange-traded funds (ETFs), and broad market index-linked instruments as core building blocks. This reflects a pragmatic orientation toward risk-adjusted capital appreciation rather than concentrated, high-conviction speculation. The firm's 13F filings reveal a portfolio that typically leans toward well-known, liquid names across multiple sectors, consistent with a wealth management mandate that prioritizes stability and prudent diversification. Holdings patterns suggest a preference for blue-chip equities and broad-based equity funds, with sector allocations that tend to mirror or modestly tilt relative to broad market benchmarks. The **13F Portfolio Composition** visible through quarterly disclosures indicates a portfolio structure built for steady compounding behavior rather than aggressive tactical repositioning. Turnover appears to be low, consistent with a buy-and-hold orientation common among wealth management firms focused on long-term financial planning outcomes. Position changes from quarter to quarter tend to be measured, reflecting deliberate rebalancing activity rather than high-frequency trading or momentum-driven rotation. Investors and researchers can examine the firm's **Sector Allocation History** through its filing record to trace how these allocation decisions have evolved across different market environments. INVESK PROFILE The risk characteristics of Wooster Corthell's disclosed portfolio are consistent with a conservative wealth management mandate. The firm's diversified, large-cap-oriented holdings suggest a risk profile that aims to mitigate severe drawdowns while participating in broad equity market upside. This approach typically results in a **Volatility Profile** that tracks below more concentrated or growth-tilted strategies, with downside deviation moderated by the breadth of sector and security exposure. Given the firm's apparent emphasis on diversified, quality-oriented holdings, the portfolio's historical drawdown behavior is likely to exhibit resilience during periods of market stress relative to more aggressively positioned peers. The **Max Drawdown Depth** observable through a simulated replication of the firm's 13F-disclosed positions can help quantify how effectively the strategy has preserved capital through corrections and bear markets. Periods such as late 2018, the March 2020 pandemic-driven selloff, and the 2022 rate-shock environment serve as critical stress-test windows for evaluating the portfolio's defensive qualities. The conservative nature of the strategy may limit participation in sharp risk-on rallies, a trade-off inherent in wealth preservation mandates. This balance between capital protection and measured participation is a defining characteristic of the firm's risk posture and can be explored further through backtesting tools that simulate the firm's quarterly disclosed positions against benchmarks.
What is Wooster Corthell Wealth Management, Inc.'s AUM?
Wooster Corthell Wealth Management, Inc. reported $540M in 13F assets as of 2025 Q2. Note: 13F AUM reflects only long equity positions reported to the SEC and may differ from total assets under management.
How concentrated is Wooster Corthell Wealth Management, Inc.'s portfolio?
Wooster Corthell Wealth Management, Inc. holds 65 disclosed positions. The top 10 holdings represent +69.44% of the reported portfolio, indicating a highly concentrated investment approach.
How to track Wooster Corthell Wealth Management, Inc. 13F filings?
Track Wooster Corthell Wealth Management, Inc.'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 Wooster Corthell Wealth Management, Inc.?
Wooster Corthell Wealth Management, Inc. is managed by Peter Wooster (Principal / Co-Founder), James Corthell (Principal / Co-Founder).

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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