Picton Mahoney Asset Management holds a diversified book of 1346 stocks worth $10.8B as of Q2 2026 (disclosed Aug 13, 2026, a ~44-day 13F lag). This quarter they opened Tfi International Inc and trimmed Nvidia Corp. Their largest long position is Royal Bank Of Canada at 6% of the equity book. They also disclosed $1.1B in put options (a bearish bet) and $1.6B in call options (bullish), shown separately below and excluded from the equity book.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
95% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as Picton Mahoney Asset Management
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| FMR LLC | 80 / 80 | $700.0B |
| MORGAN STANLEY | 80 / 80 | $411.9B |
| JPMORGAN CHASE & CO | 80 / 80 | $383.6B |
| BANK OF AMERICA CORP /DE/ | 80 / 80 | $254.4B |
| ROYAL BANK OF CANADA | 80 / 80 | $200.9B |
| GOLDMAN SACHS GROUP INC | 80 / 80 | $196.8B |
| UBS Group AG | 80 / 80 | $112.2B |
| BANK OF MONTREAL /CAN/ | 80 / 80 | $107.9B |
Ranked by the share of each fund's own book sitting in the names it shares with Picton Mahoney Asset Management: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded — they hold everything, so their overlap says nothing.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Royal BK Cda COM | $684.8M | 3.32M | 6.3% | ▲+25% Added · +661K sh | |
| 2 | Toronto Dominion BK Ont COM NEW | $555.3M | 4.58M | 5.1% | ▲+22% Added · +832K sh | |
| 3 | Shopify Inc CL A SUB VTG SHS | $246.9M | 2.16M | 2.3% | ▲+1.3% Added · +28K sh | |
| 4 | Canadian Pacific Kansas City COM | $244.7M | 2.83M | 2.3% | ▲+14% Added · +350K sh | |
| 5 | Brookfield Corp CL A LTD VT SH | $202.2M | 4.75M | 1.9% | ▲+30% Added · +1.1M sh | |
| 6 | Enbridge Inc COM | $182.4M | 3.37M | 1.7% | ▲+21% Added · +591K sh | |
| 7 | Nvidia Corporation COM | $169.7M | 848.2K | 1.6% | ▼−4.7% Reduced · −42K sh | |
| 8 | Canadian Nat Res Ltd Med Ter COM | $168.6M | 4.27M | 1.6% | ▼−21% Reduced · −1.1M sh | |
| 9 | Bank Montreal Medium COM | $166.7M | 945.6K | 1.5% | ▲+297% Added · +708K sh | |
| 10 | Franco Nev Corp COM | $165.7M | 796.1K | 1.5% | ▲+4.8% Added · +37K sh | |
| 11 | Suncor Energy Inc New COM | $163.7M | 3.05M | 1.5% | ▲+6.1% Added · +175K sh | |
| 12 | Sun Life Financial Inc COM | $161.4M | 2.06M | 1.5% | ▲+50% Added · +686K sh | |
| 13 | Agnico Eagle Mines Ltd COM | $151.3M | 975.9K | 1.4% | ▲+0.7% Added · +7K sh | |
| 14 | Cenovus Energy Inc COM | $148.2M | 5.99M | 1.4% | ▲+23% Added · +1.1M sh | |
| 15 | TC Energy Corp COM | $142.1M | 2.15M | 1.3% | ▲+4.2% Added · +86K sh | |
| 16 | Alphabet Inc CAP STK CL A | $125.4M | 350.9K | 1.2% | ▼−15% Reduced · −63K sh | |
| 17 | Celestica Inc COM | $109.8M | 301.9K | 1.0% | ▼−8.7% Reduced · −29K sh | |
| 18 | Wheaton Precious Metals Corp COM | $109.0M | 971.2K | 1.0% | ▲+21% Added · +166K sh | |
| 19 | Apple Inc COM | $103.8M | 358.9K | 1.0% | ▼−11% Reduced · −46K sh | |
| 20 | Invesco Exchange Traded FD T S&P500 EQL WGT | $103.6M | 486.9K | 1.0% | ▲+28% Added · +105K sh | |
| 21 | Teck Resources Ltd CL B | $103.0M | 1.73M | 0.9% | ▲+28% Added · +383K sh | |
| 22 | Hudbay Minerals Inc COM | $97.9M | 4.15M | 0.9% | ▲+11% Added · +396K sh | |
| 23 | Or Royalties Inc COM SHS | $97.6M | 3.09M | 0.9% | ▼−7.5% Reduced · −249K sh | |
| 24 | Barrick MNG Corp COM SHS | $97.0M | 2.64M | 0.9% | ▼−5.2% Reduced · −146K sh | |
| 25 | Waste Connections Inc COM | $94.6M | 569.0K | 0.9% | ▲+30% Added · +130K sh | |
| 26 | Invesco Exch Traded FD TR II S&P500 LOW VOL | $93.9M | 1.25M | 0.9% | ▲+32% Added · +303K sh | |
| 27 | Rogers Communications Inc CL B | $91.3M | 2.81M | 0.8% | ▼−5.9% Reduced · −178K sh | |
| 28 | Amazon Com Inc COM | $86.5M | 362.7K | 0.8% | ▲+0.2% Added · +655 sh | |
| 29 | Iamgold Corp COM | $79.2M | 5.02M | 0.7% | ▲+5.4% Added · +257K sh | |
| 30 | Brookfield Renewable Energy PARTNERSHIP UNIT | $76.7M | 2.22M | 0.7% | ▲+18% Added · +341K sh | |
| 31 | Microsoft Corp COM | $73.1M | 195.9K | 0.7% | ▼−1.7% Reduced · −3K sh | |
| 32 | Cameco Corp COM | $64.0M | 629.1K | 0.6% | ▲+5.3% Added · +32K sh | |
| 33 | Bank Nova Scotia B C COM | $63.7M | 735.9K | 0.6% | ▲19× Added · +697K sh | |
| 34 | Advanced Micro Devices Inc COM | $62.9M | 108.2K | 0.6% | ▲+2.6% Added · +3K sh | |
| 35 | Gildan Activewear Inc COM | $61.8M | 1.20M | 0.6% | ▲+21% Added · +209K sh | |
| 36 | JPMorgan Chase & Co COM | $60.8M | 185.8K | 0.6% | ▲+46% Added · +58K sh | |
| 37 | Descartes Sys Group Inc COM | $56.8M | 822.8K | 0.5% | ▲+49% Added · +269K sh | |
| 38 | Micron Technology Inc COM | $54.4M | 47.1K | 0.5% | ▲+17% Added · +7K sh | |
| 39 | Pan Amern Silver Corp COM | $54.0M | 1.21M | 0.5% | ▲+49% Added · +397K sh | |
| 40 | Magna Intl Inc COM | $51.5M | 784.4K | 0.5% | ▼−18% Reduced · −174K sh | |
| 41 | Brookfield Infrastructure Pa LP INT UNIT | $51.3M | 1.41M | 0.5% | ▲+17% Added · +205K sh | |
| 42 | Broadcom Inc COM | $48.3M | 127.7K | 0.4% | ▼−34% Reduced · −64K sh | |
| 43 | Firstservice Corp New COM | $46.8M | 330.1K | 0.4% | ▲+35% Added · +86K sh | |
| 44 | Intel Corp COM | $46.6M | 333.8K | 0.4% | ▲+2.7% Added · +9K sh | |
| 45 | Taiwan Semiconductor Manufac SPONSORED ADS | $44.0M | 92.0K | 0.4% | ▼−7.6% Reduced · −8K sh | |
| 46 | Boyd Group Services Inc COM | $43.2M | 457.7K | 0.4% | ▼−17% Reduced · −93K sh | |
| 47 | Eli Lilly & Co COM | $40.3M | 33.6K | 0.4% | ▲+1.9% Added · +641 sh | |
| 48 | Snowflake Inc COM SHS | $39.1M | 153.8K | 0.4% | ▲+43% Added · +46K sh | |
| 49 | Electronic Arts Inc COM | $38.9M | 189.7K | 0.4% | ▼−7.3% Reduced · −15K sh | |
| 50 | RBC Bearings Inc COM | $37.9M | 58.8K | 0.3% | ▼−3.0% Reduced · −2K sh |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1539041/holdings"
Use Arkolith to show PICTON MAHONEY ASSET MANAGEMENT's latest holdings, largest changes, and filing provenance.
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| PUT · bearish | ISHR IBX USD HIYLD CB ETF-UIHYG | $399.9M | 5.0M |
| CALL · bullish | ISHR IBX USD HIYLD CB ETF-UIHYG | $399.9M | 5.0M |
| PUT · bearish | ISHARES MSCI USA MOMENTUM FAMTUM | $342.8M | 1.0M |
| CALL · bullish | INVESCO QQQ TRUST SERIES 1QQQ | $220.9M | 300K |
| PUT · bearish | VANECK SEMICONDUCTOR ETFSMH | $196.8M | 300K |
| CALL · bullish | CROWDSTRIKE HOLDINGS INC - ACRWD | $122.1M | 160K |
| CALL · bullish | MONGODB INCMDB | $119.2M | 355K |
| CALL · bullish | SNOWFLAKE INCSNOW | $115.5M | 454K |
| PUT · bearish | MICRON TECHNOLOGY INCMU | $115.4M | 100K |
| CALL · bullish | CELESTICA INCCLS | $56.9M | 156K |
| CALL · bullish | GILDAN ACTIVEWEAR INCGIL | $51.4M | 1.0M |
| CALL · bullish | MARVELL TECHNOLOGY INCMRVL | $50.6M | 170K |
| CALL · bullish | TWILIO INC - ATWLO | $49.5M | 240K |
| CALL · bullish | BROADCOM INCAVGO | $37.8M | 100K |
| CALL · bullish | AKAMAI TECHNOLOGIES INCAKAM | $35.5M | 300K |
| CALL · bullish | HUDBAY MINERALS INCHBM | $35.3M | 1.5M |
| CALL · bullish | TEVA PHARMACEUTICAL-SP ADRTEVA | $33.9M | 1.0M |
| CALL · bullish | ALPHABET INC-CL AGOOGL | $32.2M | 90K |
| CALL · bullish | ROCKET COS INC-CLASS ARKT | $29.9M | 1.9M |
| CALL · bullish | CENOVUS ENERGY INCCVE | $29.7M | 1.2M |
| CALL · bullish | SHOPIFY INC - CLASS ASHOP | $28.5M | 250K |
| PUT · bearish | APOGEE THERAPEUTICS INCAPGE | $26.5M | 200K |
| CALL · bullish | NAVITAS SEMICONDUCTOR CORPNVTS | $23.7M | 1.3M |
| CALL · bullish | JFROG LTDFROG | $23.6M | 260K |
| CALL · bullish | TECK RESOURCES LTD-CLS BTECK | $23.2M | 390K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above. Showing the largest 25 of 32 option legs.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 13, 2026 | 1,378 | $13.5B | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 13, 2026 | 1,238 | $13.5B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 11, 2026 | 1,198 | $12.9B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 12, 2025 | 1,069 | $11.1B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 12, 2025 | 963 | $9.7B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 7, 2025 | 931 | $5.8B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Apr 2, 2025 | 852 | $4.9B | 13F-HR/A |
| Q3 2024 | Sep 30, 2024 | Nov 4, 2024 | 840 | $3.1B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Jul 31, 2024 | 598 | $2.6B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 9, 2024 | 375 | $3.3B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 6, 2024 | 440 | $3.7B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 6, 2023 | 424 | $3.3B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 3, 2023 | 437 | $2.3B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 8, 2023 | 501 | $2.3B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 13, 2023 | 680 | $2.1B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 9, 2022 | 752 | $2.8B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 8, 2022 | 860 | $2.6B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 11, 2022 | 956 | $2.8B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 15, 2022 | 960 | $4.1B | 13F-HR/A |
| Q3 2021 | Sep 30, 2021 | Nov 9, 2021 | 897 | $2.7B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Aug 11, 2021 | 885 | $3.4B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.