Asset Manager

PICTON MAHONEY ASSET MANAGEMENT — 13F Portfolio

Toronto, ON Canadian portfolio manager and investment fund manager; SEC Registered Investment Advisor and institutional investment manager filing Form 13F with the SEC Institutional CIK: 0001539041
13F Score ?
16
3Y · Top 10 · Mgr Wt
13F Score ?
20
7Y · Top 10 · Mgr Wt
S&P 500 ?
80
Benchmark
$13.55B
AUM
+0.00%
2026 Q1
+15.66%
1-Year Return
+31.88%
Top 10 Concentration
+21.30%
Turnover
+4.90%
AUM Change
Since 2013
First Filing
1238
# of Holdings

Fund Overview

13F Filed: 2026-05-13

As of 2026 Q1, Picton Mahoney Asset Management manages $13.55B in reported 13F assets , holds 1238 positions with +31.88% top-10 concentration , and delivered a 1-year return of +15.66% on its disclosed equity portfolio. Filing 13F reports since 2013. View full holdings list →

About

Investment Strategy

Analytics Summary

Risk Profile

Key Personnel

David Picton — Co‑Founder, President & Chief Executive Officer
Dan Mahoney — Co‑Founder & 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
PUT Option
+3.12%
CALL Option
+1.27%
+1.09%
CALL Option
+1.01%
PUT Option
+0.92%
+0.77%

Top Sells

% $
Stock % Impact
-2.18%
-1.76%
Sold All 😨 Was: 0.75% -0.72%
-0.54%
Sold All 😨 Was: 0.55% -0.52%
-0.43%

Top Holdings

2026 Q1
Stock %
PUT Option
10.46%
PUT Option
4.02%
3.17%
CALL Option
2.94%
2.58%
CALL Option
2.01%
View All Holdings

Activity Summary

Latest
Market Value $13.55B
AUM Change +4.90%
New Positions 272
Increased Positions 348
Closed Positions 245
Top 10 Concentration +31.88%
Portfolio Turnover +21.30%
Alt Turnover +24.87%

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

PICTON MAHONEY ASSET MANAGEMENT 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
--
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: PICTON MAHONEY ASSET MANAGEMENT

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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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Backtests Run
+127%
Avg. Return

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Underperformance Analysis — Top 10 Holdings vs SPY

Backtesting PICTON MAHONEY ASSET MANAGEMENT's top 10 holdings against SPY identified 22 underperformance periods. Worst drawdown: 2020-06 – 2024-09 (-101.4% vs SPY, 5 quarters). Currently underperforming.

Avg. lag: -10.0% vs SPY Avg. duration: 2.6 quarters
Backtest Snapshot — Top 10 Holdings (Mn-Weighted)

The ticker-level breakdown shows how each of PICTON MAHONEY ASSET MANAGEMENT'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: NVDA (2025 Q1 – 2025 Q4, +9.6 pts), RY (2025 Q2 – 2025 Q4, +6.2 pts), TD (2025 Q2 – 2025 Q4, +6.0 pts), CNQ (2025 Q2 – 2025 Q4, +3.8 pts), AVGO (2025 Q1 – 2025 Q1, +3.6 pts) .

Strategy ann.: 6.2% SPY ann.: 14.3% Period: 2013–2026
Best Recent Contributors — Last 5Y
All 5 recent top contributors beat SPY, which means this fund's strongest recent return drivers also outperformed the index over the same window.
2025 Q1 – 2025 Q4 • 4Q in Top 10 Beat SPY
NVDA
+87%
SPY
+34%
Contrib
+9.6%
2025 Q2 – 2025 Q4 • 3Q in Top 10 Beat SPY
RY
+36%
SPY
+16%
Contrib
+6.2%
2025 Q2 – 2025 Q4 • 3Q in Top 10 Beat SPY
TD
+48%
SPY
+16%
Contrib
+6.0%
2025 Q2 – 2025 Q4 • 3Q in Top 10 Beat SPY
CNQ
+53%
SPY
+16%
Contrib
+3.8%
2025 Q1 – 2025 Q1 • 1Q in Top 10 Beat SPY
AVGO
+53%
SPY
+15%
Contrib
+3.6%
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 Picton Mahoney Asset Management invest in?
Picton Mahoney’s core investment process is quantitatively informed and fundamentally driven. The firm builds strategies by blending: - Multi‑factor stock‑selection models (valuation, momentum, quality, volatility, and other signals); - Fundamental security analysis and portfolio‑manager judgment; - Explicit risk budgeting around factor, sector, and single‑name exposures. Across long/short equity, market‑neutral, and multi‑asset portfolios, Picton Mahoney seeks to generate alpha while tightly controlling unintended risk exposures. Common design features include: - Long and short books constructed to manage net and gross exposure and to mitigate broad market beta; - Diversification across factors and sectors, with constraints to avoid over‑reliance on any single style or theme; - Use of derivatives and ETFs to fine‑tune hedges, implement macro views, or adjust exposures efficiently. The U.S.-listed equities that appear in Form 13F are the long cash‑equity positions that survive this portfolio‑construction and hedging process in mandates that hold U.S. stocks directly. Sector representation in the 13F book is therefore an output of systematic and fundamental signals, not a single top‑down sector view. A holdings‑based analysis of Picton Mahoney’s **13F Portfolio Composition** typically shows: - A diversified list of U.S. equities across financials, industrials, technology, energy, healthcare, and consumer sectors; - Position sizes scaled to risk and liquidity, with larger weights in higher‑conviction or more liquid names; - Meaningful quarter‑to‑quarter changes consistent with active rebalancing in response to model signals and fundamental updates. Feeding the full 13F file set into a Portfolio Simulator or Backtesting Service allows investors to construct a long‑only, 13F‑based replication of the disclosed U.S. equity sleeve. This synthetic portfolio underpins a data‑driven **Historical Track Record** for the long side of Picton Mahoney’s U.S. ideas, separate from the short books and non‑U.S. holdings that are also integral to the firm’s strategies.
What is Picton Mahoney Asset Management's AUM?
Picton Mahoney Asset Management reported $13.55B 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 Picton Mahoney Asset Management's portfolio?
Picton Mahoney Asset Management holds 1238 disclosed positions. The top 10 holdings represent +31.88% of the reported portfolio, indicating a diversified investment approach.
How to track Picton Mahoney Asset Management 13F filings?
Track Picton Mahoney Asset Management'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 Picton Mahoney Asset Management?
Picton Mahoney Asset Management is managed by David Picton (Co‑Founder, President & Chief Executive Officer), Dan Mahoney (Co‑Founder & 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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