Data › Fund holdings › Every fund › Picton Mahoney Asset Management

Picton Mahoney Asset Management

Form 13F · CIK 1539041. Holdings on 30 Sep 2026, as filed with the SEC on 9 Nov 2026, each set beside the June 2026 quarter. The 13F on the SEC's site.

Picton Mahoney Asset Management reported 1,948 positions worth $12.0B for the September 2026 quarter, on a Form 13F filed 9 Nov 2026; the largest holding was Royal Bank of Canada, at 5.2% of the fund.

What it bought and sold

The largest moves since the June 2026 quarter, by the dollars that moved: 824 opened, 467 added, 434 trimmed, 222 sold out.

New position: 824

CompanyValueChange in shares
GFL Environmental Inc. (GFL)$35.4M+847,406
Arcosa, Inc. (ACA)$22.1M+151,003
Ares Management Corp. (ARES)$19.4M+166,882
IQVIA Holdings Inc. (IQV)$18.9M+70,129
ServiceNow, Inc. (NOW)$16.8M+125,257
3M Co. (MMM)$15.8M+96,264
Vertex Pharmaceuticals Inc. (VRTX)$14.7M+28,167
Integer Holdings Corp. (ITGR)$13.5M+106,562
argenx SE (ARGX)$13.1M+13,706
Haymaker Acquisition Corp. V (HYACU)$12.5M+1,250,000

Added: 467

CompanyValueChange in shares
Invesco Exchange Traded FD T (RSP)$320.6M+1,054,259
Bank of Nova Scotia (BNS)$233.8M+1,837,936
Shopify Inc. (SHOP)$383.5M+426,169
Franco Nev Corp. (FNV)$268.9M+334,483
Apple Inc. (AAPL)$206.8M+262,017
Manulife Financial Corporation (MFC)$101.6M+2,317,719
Descartes Sys Group Inc. (DSGX)$144.3M+962,492
Microsoft Corp. (MSFT)$132.1M+61,607
Brookfield Asset Management Ltd. (BAM)$72.1M+1,236,911
Barrick Mining Corp (B)$151.7M+1,088,581

Trimmed: 434

CompanyValueChange in shares
Sun Life Financial Inc. (SLF)$21.0M-1,792,062
Brookfield Corporation (BN)$96.0M-2,140,144
Royal Bank of Canada (RY)$631.7M-129,597
Alphabet Inc. (GOOGL)$84.4M-105,503
Cenovus Energy Inc. (CVE)$182.9M-98,860
Advanced Micro Devices Inc. (AMD)$38.9M-44,613
Valley National Bancorp (VLY)$10.0K-1,533,424
Datadog, Inc. (DDOG)$693.9K-84,785
Corning Inc. (GLW)$2.0K-86,117
Citigroup Inc. (C)$15.7M-142,700

Sold out: 222

CompanyValue a quarter beforeChange in shares
Firstservice Corp. New (FSV)$46.8M-330,064
Electronic Arts Inc (EA)$38.9M-189,690
Webster Finl Corp. (WBS)$31.7M-415,121
Janus Henderson Group PLC (JHG)$28.2M-541,914
Live Nation Entertainment in$22.3M-12,500,000
Apogee Therapeutics Inc. (APGE)$21.9M-165,000
Granite Construction Inc.$21.0M-10,000,000
Fortuna MNG Corp.$20.6M-13,500,000
Alignment Healthcare Inc.$20.4M-12,000,000
Launch One Acquisition Corp. (LPAA)$18.1M-1,669,756

Largest holdings

The 100 largest of 1,948, by value.

CompanyValueOf the fundSharesChange in sharesMove
Royal Bank of Canada (RY)$631.7M5.24%3,185,503-129,597Trimmed
Toronto-Dominion Bank (TD)$595.7M4.95%5,071,638+493,042Added
Shopify Inc. (SHOP)$383.5M3.18%2,589,956+426,169Added
Invesco Exchange Traded FD T (RSP)$320.6M2.66%1,541,109+1,054,259Added
Franco Nev Corp. (FNV)$268.9M2.23%1,130,618+334,483Added
Canadian Pacific Kansas City Ltd. (CP)$240.7M2.00%2,829,275-604Held
Bank of Nova Scotia (BNS)$233.8M1.94%2,573,857+1,837,936Added
Canadian Natural Resources Limited (CNQ)$210.2M1.75%4,472,849+202,071Added
Suncor Energy Inc. (SU)$209.5M1.74%3,092,424+42,611Added
Apple Inc. (AAPL)$206.8M1.72%620,909+262,017Added
Cenovus Energy Inc. (CVE)$182.9M1.52%5,889,046-98,860Trimmed
NVIDIA Corp. (NVDA)$178.6M1.48%781,818-66,399Trimmed
Bank of Montreal (BMO)$174.8M1.45%1,046,216+100,610Added
Enbridge Inc. (ENB)$161.3M1.34%3,473,863+102,181Added
TC Energy Corporation (TRP)$155.7M1.29%2,690,759+540,093Added
Barrick Mining Corp (B)$151.7M1.26%3,733,375+1,088,581Added
Descartes Sys Group Inc. (DSGX)$144.3M1.20%1,785,263+962,492Added
Agnico Eagle Mines Ltd (AEM)$141.7M1.18%774,458-201,478Trimmed
Celestica Inc. (CLS)$136.2M1.13%377,391+75,453Added
Microsoft Corp. (MSFT)$132.1M1.10%257,484+61,607Added
Teck Resources Ltd (TECK)$129.8M1.08%1,972,760+239,520Added
Invesco S&P 500 Low Volatility ETF (SPLV)$122.5M1.02%1,737,034+482,846Added
Wheaton Precious Metals Corp. (WPM)$116.4M0.97%872,241-98,935Trimmed
Waste Connections, Inc. (WCN)$115.0M0.95%747,739+178,689Added
Hudbay Minerals Inc. (HBM)$105.5M0.88%3,951,541-203,390Trimmed
Rogers Communications Inc. (RCI)$101.9M0.85%3,313,442+498,833Added
Manulife Financial Corporation (MFC)$101.6M0.84%2,386,492+2,317,719Added
Iamgold Corp. (IAG)$100.8M0.84%5,473,773+457,688Added
Osisko Gold Royalties Ltd (OR)$99.6M0.83%2,908,087-183,009Trimmed
Brookfield Corporation (BN)$96.0M0.80%2,611,761-2,140,144Trimmed
Alphabet Inc. (GOOGL)$84.4M0.70%245,379-105,503Trimmed
Amazon.com Inc. (AMZN)$83.1M0.69%333,685-29,043Trimmed
Brookfield Asset Management Ltd. (BAM)$72.1M0.60%1,610,703+1,236,911Added
JPMorgan Chase & Co. (JPM)$64.2M0.53%193,939+8,184Added
Brookfield Infrast Partners (BIP)$63.8M0.53%1,793,562+385,105Added
Brookfield Renewable Partner (BEP)$63.2M0.52%2,244,834+25,522Added
Cameco Corp. (CCJ)$60.7M0.50%700,690+71,563Added
Centerra Gold Inc. (CGAU)$55.5M0.46%2,545,615+1,301,593Added
Canadian Natl Ry Co. (CNI)$53.9M0.45%453,083+283,683Added
Arthur J. Gallagher & Co. (AJG)$51.7M0.43%226,690+159,064Added
Gildan Activewear Inc. (GIL)$49.3M0.41%1,159,403-41,488Trimmed
Meta Platforms, Inc. (META)$48.7M0.40%67,178+29,522Added
Thomson Reuters Corporation (TRI)$47.1M0.39%484,731+482,652Added
Magna Intl Inc. (MGA)$45.8M0.38%720,044-64,367Trimmed
Restaurant Brands International Inc. (QSR)$42.7M0.35%601,103+336,184Added
Bio-Techne Corp. (TECH)$42.0M0.35%580,039+530,039Added
Intel Corp. (INTC)$41.7M0.35%347,029+13,243Added
Pan Amern Silver Corp. (PAAS)$41.4M0.34%911,907-295,940Trimmed
Baytex Energy Corp. (BTE)$41.0M0.34%9,090,503+7,432,517Added
Precision Drilling Corp. (PDS)$39.8M0.33%495,237+269,498Added
Advanced Micro Devices Inc. (AMD)$38.9M0.32%63,585-44,613Trimmed
Eli Lilly & Co. (LLY)$38.9M0.32%33,606-22Held
Micron Technology Inc. (MU)$36.7M0.30%34,458-12,652Trimmed
Visa Inc. (V)$36.7M0.30%102,091+17,838Added
CrowdStrike Holdings, Inc. (CRWD)$35.4M0.29%133,751-23,157Trimmed
GFL Environmental Inc. (GFL)$35.4M0.29%847,406+847,406New position
Palo Alto Networks Inc. (PANW)$33.5M0.28%84,255-17,714Trimmed
Atkore Inc. (ATKR)$33.3M0.28%351,809+351,754Added
Seagate Technology Holdings plc (STX)$33.1M0.28%35,908+11,419Added
Warner Bros. Discovery, Inc. (WBD)$32.6M0.27%1,052,835+100,035Added
Taiwan Semiconductor Manufacturing Company Limited (TSM)$32.4M0.27%71,115-20,923Trimmed
Westinghouse Air Brake Technologies Corp. (WAB)$31.8M0.26%110,843+39,897Added
Roku, Inc. (ROKU)$30.9M0.26%203,011-37,331Trimmed
Thermo Fisher Scientific Inc. (TMO)$30.4M0.25%45,068+28,292Added
Teva Pharmaceutical Industries Ltd. (TEVA)$30.3M0.25%765,703-159,705Trimmed
Snowflake Inc. (SNOW)$29.5M0.24%86,969-66,787Trimmed
Coca-Cola Co. (KO)$29.4M0.24%341,890-12,601Trimmed
Twilio Inc. (TWLO)$28.9M0.24%98,796-3,829Trimmed
Broadcom Inc. (AVGO)$28.7M0.24%81,689-46,053Trimmed
Charles River Laboratories International, Inc. (CRL)$28.4M0.23%96,110-20,034Trimmed
Johnson & Johnson (JNJ)$28.0M0.23%105,898+9,304Added
AMETEK Inc. (AME)$27.9M0.23%112,659+26,224Added
Guardant Health, Inc. (GH)$27.7M0.23%155,372-36,504Trimmed
Ero Copper Corp. (ERO)$27.2M0.23%741,716+598,837Added
Clean Harbors Inc. (CLH)$27.0M0.22%86,902+33,032Added
Deere & Co. (DE)$26.7M0.22%39,826+25,243Added
Boyd Group Services Inc. (BGSI)$26.0M0.22%331,425-126,323Trimmed
Penumbra Inc. (PEN)$25.5M0.21%80,200+5,000Added
Canadian Imperial Bank of Commerce (CM)$25.2M0.21%229,079+212,295Added
Merck & Co., Inc. (MRK)$24.5M0.20%168,699-8,145Trimmed
MongoDB, Inc. (MDB)$24.4M0.20%69,961-17,609Trimmed
BRP Inc. (DOO)$24.3M0.20%433,377+138,328Added
Assurant, Inc. (AIZ)$24.1M0.20%91,297-20,833Trimmed
Quanta Services, Inc. (PWR)$23.9M0.20%36,621-7,324Trimmed
Kinross Gold Corp. (KGC)$23.9M0.20%991,242+602,684Added
KKR & Co. Inc. (KKR)$23.5M0.20%257,411+14,631Added
LPL Financial Holdings Inc. (LPLA)$23.3M0.19%76,182+59,389Added
Idex Corp. (IEX)$22.9M0.19%100,556+32,362Added
RBC Bearings Inc. (RBC)$22.6M0.19%45,305-13,509Trimmed
TPG Inc. (TPG)$22.6M0.19%511,874+118,566Added
Natera, Inc. (NTRA)$22.6M0.19%54,600-21,815Trimmed
Elanco Animal Health Inc. (ELAN)$22.6M0.19%1,007,307+28,038Added
Rocket Companies, Inc. (RKT)$22.5M0.19%1,952,757-185,827Trimmed
Morgan Stanley (MS)$22.3M0.18%118,684-49,575Trimmed
Sandisk Corp. (SNDK)$22.3M0.18%12,805+302Added
Anglogold Ashanti PLC (AU)$22.2M0.18%236,347-45,628Trimmed
Ovintiv Inc. (OVV)$22.1M0.18%381,978+56,105Added
Arcosa, Inc. (ACA)$22.1M0.18%151,003+151,003New position
Lam Research Corp. (LRCX)$22.0M0.18%67,114-12,419Trimmed
Ventas, Inc. (VTR)$22.0M0.18%258,871-10,290Trimmed

Every quarter it filed

What the fund reported and how many positions it held, each quarter since September 2024.

QuarterReported valuePositions
September 2026 quarter$12.0B1,948
June 2026 quarter$10.8B1,346
March 2026 quarter$9.6B1,199
December 2025 quarter$9.1B1,174
September 2025 quarter$7.8B1,041
June 2025 quarter$7.1B939
March 2025 quarter$2.9B901
December 2024 quarter$2.6B820
September 2024 quarter$2.6B814
Every 13F fund · Fund holdings data