AGF MANAGEMENT LTD — 13F Holdings & Portfolio
CIK 1003518 · latest 13F-HR filed 2026-11-03
AGF MANAGEMENT LTD manages $24.49B in 13F-reported U.S. long-equity assets across 1,261 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are NVDA (4.94%), MSFT (4.48%), GOOGL (3.40%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 104 new positions and exited 78; 144 existing positions rose in reported value and 324 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
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AUM
$24.49B
Long-equity book
Holdings
1,261
Distinct positions
Period
2026-09-30
Filed 2026-11-03
Q/Q Activity
+104 / −78 / ↑144 / ↓324
vs 2026-06-30
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q3 26NVDA5.1% · +3%MSFT4.7% · +247%GOOGL3.8% · -1%AMZN3.2% · +2%LLY2.8% · +7%JNJ2.4% · +43%RY1.9% · -5%AVGO1.9% · -3%XLK1.9% · +9%ILMN1.5% · -1%AMD1.4% · -43%TD1.4% · -2%VLO1.4% · -5%HOOD1.4% · +80%META1.2% · +11%DELL1.2% · -1%TSM1.2% · +0%V1.1% · +98%WELL1.1% · +2186%SU1.1% · -3%TRGP1.1% · +8%LRCX1.0% · +7%FTEC1.0% · +13%AEM0.9% · +7%ETN0.9% · -31%PWR0.9% · -24%INTC0.9% · +24366%TSLA0.9% · -4%HLT0.9% · -28%VTI0.9% · -2%TEAM0.8% · newENB0.8% · +26%AMAT0.8% · -53%CNQ0.8% · -8%GH0.8% · newGEV0.8% · -16%FTI0.7% · +8%MNST0.7% · +43%LITE0.7% · newSNOW0.7% · newTMO0.7% · +243%CAT0.6% · -32%CP0.6% · -8%PANW0.6% · +123%ABBV0.6% · -10%TRI0.6% · -1%SPCX0.6% · newMRVL0.6% · -43%MU0.5% · -45%CCJ0.5% · -42%JPM0.5% · -12%VOO0.5% · -3%CM0.5% · -6%BIL0.5% · -31%IBKR0.5% · 0%XLF0.5% · +20%SCCO0.5% · +1%VEA0.5% · -1%ARGX0.5% · 0%TRP0.5% · +30%
Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q2 26 → Q3 26Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
4 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 29.1%Cumulative share of the portfolio held in the largest N positions.
Firm Profile & Key People
As of the firm’s regulatory filing dated Jun 26, 2026.
Assets Under Management
$4.92B
Discretionary
$2.76B
Employees
33
Accounts
15
Address
99 HIGH STREET
SUITE 2802
BOSTON, MA 02110
SUITE 2802
BOSTON, MA 02110
Phone
(617) 292-9804
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| AGF QUANTITATIVE ADVISORS, INC. Control | DIRECT OWNER since Nov 2015 | 75% or more | Foreign Entity |
| GOLDRING, JUDITH, GAIL Control | DIRECTOR/CHAIR OF THE BOARD since Nov 2015 | Less than 5% | Individual |
| HENDRICKSON, DAMION, JEREMY Control | MANAGING DIRECTOR since Mar 2020 | Less than 5% | Individual |
| JACKSON, CHARLES, CHRISTOPHER Control | DIRECTOR since Jun 2025 | Less than 5% | Individual |
| ADAMS, MARK, WILLIAM | CORPORATE SECRETARY since Jun 2017 | Less than 5% | Individual |
| DEROCHE, WILLIAM, HENRY | SENIOR VICE PRESIDENT, HEAD OF QUANTITATIVE INVESTING since Apr 2010 | Less than 5% | Individual |
| JUSTASON, HEATHER, LOUISE | CHIEF COMPLIANCE OFFICER since May 2025 | Less than 5% | Individual |
| AGF MANAGEMENT LTD Control Indirect owner via AGF QUANTITATIVE ADVISORS, INC. | DIRECT OWNER since Nov 2015 | 75% or more | Foreign Entity |
| BCG HOLDING CORPORATION Control Indirect owner via GOLDRING CAPITAL CORPORATION | SHAREHOLDER since Nov 2008 | 50–75% | Foreign Entity |
| GOLDRING CAPITAL CORPORATION Control Indirect owner via AGF MANAGEMENT LTD | SHAREHOLDER since Jun 1985 | 75% or more | Foreign Entity |
| GOLDRING, BLAKE, CHARLES Control Indirect owner via BCG HOLDING CORPORATION | DIRECT OWNER since Apr 2008 | 75% or more | Individual |
Ownership & leadership changes · 22 filings with changes since Mar 30, 2012
From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.
Feb 26, 2026 filing
- No longer listedMCCREADIE, KEVIN, ANDREW · DIRECTOR · Less than 5% · control person · listed since Nov 2015
- AddedJACKSON, CHARLES, CHRISTOPHER · DIRECTOR · Less than 5% · control person
May 27, 2025 filing
- No longer listedSCHWARTZ, JENNIFER · CHIEF COMPLIANCE OFFICER · Less than 5% · listed since Jan 2025
- AddedJUSTASON, HEATHER, LOUISE · CHIEF COMPLIANCE OFFICER · Less than 5%
Feb 28, 2025 filing
- No longer listedTSANG, KEN, SIN · CHIEF FINANCIAL OFFICER · Less than 5% · control person · listed since Jun 2023
- ChangedDEROCHE, WILLIAM, HENRY · title CHIEF INVESTMENT OFFICER → SENIOR VICE PRESIDENT, HEAD OF QUANTITATIVE INVESTING
Jan 17, 2025 filing
- No longer listedWAHL, HEATHER, ELIZABETH · CHIEF COMPLIANCE OFFICER · Less than 5% · listed since Jan 2022
- AddedSCHWARTZ, JENNIFER · CHIEF COMPLIANCE OFFICER · Less than 5%
Feb 28, 2024 filing
- No longer listedQUINN, JENNIFER · CHIEF FINANCIAL OFFICER · Less than 5% · control person · listed since Feb 2023
- AddedTSANG, KEN, SIN · CHIEF FINANCIAL OFFICER · Less than 5% · control person
Feb 28, 2023 filing
- No longer listedBASARABA, ADRIAN, DMITRO · DIRECTOR · Less than 5% · control person · listed since Apr 2017
- AddedQUINN, JENNIFER · CHIEF FINANCIAL OFFICER · Less than 5% · control person
Feb 28, 2022 filing
- No longer listedLEE, PHILIP · PORTFOLIO MANAGER · Less than 5% · listed since Apr 2010
- ChangedDEROCHE, WILLIAM, HENRY · title CHIEF INVESTMENT OFFICER AND PORTFOLIO MANAGER → CHIEF INVESTMENT OFFICER
Jan 13, 2022 filing
- No longer listedMOORE, ALBERT, ASHOK · CHIEF COMPLIANCE OFFICER · Less than 5% · listed since Mar 2017
- AddedWAHL, HEATHER, ELIZABETH · CHIEF COMPLIANCE OFFICER · Less than 5%
Mar 13, 2020 filing
- No longer listedCAREY, WILLIAM, CHARLES · CHIEF EXECUTIVE OFFICER AND DIRECTOR · Less than 5% · control person · listed since Sep 2013
- AddedHENDRICKSON, DAMION, JEREMY · MANAGING DIRECTOR · Less than 5% · control person
Jul 12, 2018 filing
- AddedBCG HOLDING CORPORATION · SHAREHOLDER · 50–75% · indirect via GOLDRING CAPITAL CORPORATION · control person
- AddedGOLDRING, BLAKE, CHARLES · DIRECT OWNER · 75% or more · indirect via BCG HOLDING CORPORATION · control person
Older changes (13 more filings)
Jun 15, 2018 filing
- No longer listedM/C VENTURE INVESTORS, LLC · MEMBER · 5–10% · listed since Nov 2015
- No longer listedMARTIN, RONALD, CHARLES · PORTFOLIO MANAGER · Less than 5% · control person · listed since Apr 2010
- No longer listedMARTIN, RONALD, CHARLES · MEMBER · 5–10% · listed since Nov 2015
- No longer listedTTCER PARTNERS LLC · MEMBER · 10–25% · listed since Sep 2011
- No longer listedWADE, JAMES, FRANCIS · MEMBER · 25–50% · indirect via M/C VENTURE INVESTORS, LLC · control person · listed since Nov 2015
- AddedADAMS, MARK, WILLIAM · CORPORATE SECRETARY · Less than 5%
- AddedBASARABA, ADRIAN, DMITRO · DIRECTOR · Less than 5% · control person
- AddedGOLDRING CAPITAL CORPORATION · SHAREHOLDER · 75% or more · indirect via AGF MANAGEMENT LTD · control person
- AddedGOLDRING, JUDITH, GAIL · DIRECTOR/CHAIR OF THE BOARD · Less than 5% · control person
- AddedMCCREADIE, KEVIN, ANDREW · DIRECTOR · Less than 5% · control person
- ChangedAGF MANAGEMENT LTD · indirect via AGF QUANTITATIVE ADVISORS, INC.: title MEMBER → DIRECT OWNER
- ChangedAGF QUANTITATIVE ADVISORS, INC. · title MEMBER → DIRECT OWNER; ownership 50–75% → 75% or more
- ChangedCAREY, WILLIAM, CHARLES · title CHIEF EXECUTIVE OFFICER → CHIEF EXECUTIVE OFFICER AND DIRECTOR; ownership 5–10% → Less than 5%
- ChangedDEROCHE, WILLIAM, HENRY · no longer a control person
Mar 29, 2018 filing
- ChangedDEROCHE, WILLIAM, HENRY · title CHIEF INVESTMENT OFFICER → CHIEF INVESTMENT OFFICER AND PORTFOLIO MANAGER
- ChangedLEE, PHILIP · title CHIEF TECHNOLOGY OFFICER → PORTFOLIO MANAGER
- ChangedMARTIN, RONALD, CHARLES · title CHIEF FINANCIAL OFFICER → PORTFOLIO MANAGER
Mar 31, 2017 filing
- AddedMOORE, ALBERT, ASHOK · CHIEF COMPLIANCE OFFICER · Less than 5%
- ChangedDEROCHE, WILLIAM, HENRY · title CHIEF COMPLIANCE OFFICER / CHIEF INVESTMENT OFFICER → CHIEF INVESTMENT OFFICER
Mar 29, 2016 filing
- AddedMARTIN, RONALD, CHARLES · MEMBER · 5–10%
- ChangedMARTIN, RONALD, CHARLES · ownership 5–10% → Less than 5%
Dec 21, 2015 filing
- No longer listedDEROCHE, WILLIAM, HENRY · MEMBER · 50–75% · indirect via DKM LLC · control person · listed since Apr 2010
- No longer listedDKM LLC · MEMBER · 50–75% · control person · listed since Apr 2010
- No longer listedMARTIN, RONALD, CHARLES · MEMBER · 50–75% · indirect via DKM LLC · control person · listed since Apr 2010
- AddedAGF MANAGEMENT LTD · MEMBER · 75% or more · indirect via AGF QUANTITATIVE ADVISORS, INC. · control person
- AddedAGF QUANTITATIVE ADVISORS, INC. · MEMBER · 50–75% · control person
- AddedM/C VENTURE INVESTORS, LLC · MEMBER · 5–10%
- AddedWADE, JAMES, FRANCIS · MEMBER · 25–50% · indirect via M/C VENTURE INVESTORS, LLC · control person
- ChangedCAREY, WILLIAM, CHARLES · ownership Less than 5% → 5–10%
- ChangedMARTIN, RONALD, CHARLES · ownership Less than 5% → 5–10%
- ChangedTTCER PARTNERS LLC · ownership 5–10% → 10–25%
May 23, 2014 filing
- AddedTTCER PARTNERS LLC · MEMBER · 5–10%
Sep 3, 2013 filing
- AddedCAREY, WILLIAM, CHARLES · CHIEF EXECUTIVE OFFICER · Less than 5% · control person
- ChangedDEROCHE, WILLIAM, HENRY · title CHIEF COMPLIANCE OFFICER / CHIEF EXECUTIVE OFFICER → CHIEF COMPLIANCE OFFICER / CHIEF INVESTMENT OFFICER
Aug 30, 2013 filing
- No longer listedBLOCK, RICHARD, LEWIS · DIRECTOR · Less than 5% · listed since Dec 2012
- No longer listedWILLIAM H. DEROCHE, JR. · MEMBER · 50–75% · indirect via DKM LLC · control person · listed since Apr 2010
- AddedMARTIN, RONALD, CHARLES · MEMBER · 50–75% · indirect via DKM LLC · control person
Mar 15, 2013 filing
- AddedDEROCHE, WILLIAM, HENRY · MEMBER · 50–75% · indirect via DKM LLC · control person
- AddedDKM LLC · MEMBER · 50–75% · control person
- AddedWILLIAM H. DEROCHE, JR. · MEMBER · 50–75% · indirect via DKM LLC · control person
- ChangedBLOCK, RICHARD, LEWIS · title CHIEF MARKETING OFFICER → DIRECTOR
- ChangedDEROCHE, WILLIAM, HENRY · ownership 10–25% → Less than 5%
- ChangedMARTIN, RONALD, CHARLES · ownership 10–25% → Less than 5%
Nov 7, 2012 filing
- ChangedDEROCHE, WILLIAM, HENRY · title CHIEF COMPLIANCE OFFICER AND CHIEF EXECUTIVE OFFICER → CHIEF COMPLIANCE OFFICER / CHIEF EXECUTIVE OFFICER
Oct 15, 2012 filing
- No longer listedKARUNAKARAN, KISHORE, L · PRESIDENT AND CHIEF OPERATING OFFICER · 25–50% · control person · listed since Dec 2009
- ChangedDEROCHE, WILLIAM, HENRY · ownership 25–50% → 10–25%
- ChangedMARTIN, RONALD, CHARLES · ownership 25–50% → 10–25%
Sep 10, 2012 filing
- ChangedBLOCK, RICHARD, LEWIS · title CHIEF COMPLIANCE OFFICER → CHIEF MARKETING OFFICER
- ChangedDEROCHE, WILLIAM, HENRY · title CHIEF EXECUTIVE OFFICER → CHIEF COMPLIANCE OFFICER AND CHIEF EXECUTIVE OFFICER
Mar 30, 2012 filing (earliest on record)
- ListedBLOCK, RICHARD, LEWIS · CHIEF COMPLIANCE OFFICER · Less than 5%
- ListedDEROCHE, WILLIAM, HENRY · CHIEF EXECUTIVE OFFICER · 25–50% · control person
- ListedKARUNAKARAN, KISHORE, L · PRESIDENT AND CHIEF OPERATING OFFICER · 25–50% · control person
- ListedLEE, PHILIP · CHIEF TECHNOLOGY OFFICER · Less than 5%
- ListedMARTIN, RONALD, CHARLES · CHIEF FINANCIAL OFFICER · 25–50% · control person
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- Microsoft Corp.$902.5M +377.7%
- Welltower Inc. REIT$257.8M +2218.9%
- Intel Corp.$222.7M +20966.7%
- Johnson & Johnson$193.2M +49.2%
- NVIDIA Corp.$188.5M +17.9%
Top Trims
- Applied Materials Inc.-$412.9M -67.0%
- Linde PLC-$405.5M -88.0%
- GOLDMAN SACHS GROUP COMMON-$328.8M -99.6%
- Corning Inc.-$260.4M -69.7%
- Viking Holdings Ltd.-$248.8M -93.6%
New Positions
- Atlassian Corp.$206.8M
- Guardant Health Inc.$201.8M
- Lumentum Holdings Inc.$174.5M
- Snowflake Inc.$173.4M
- Space Exploration Technologies Corp.$143.9M
Exited Positions
- CoreWeave Inc.$161.0M
- Coherent Corp.$117.7M
- STMicroelectronics NV$112.8M
- Alcoa Corp.$96.2M
- Exxon Mobil Corp.$24.4M
AGF MANAGEMENT LTD Holdings (2026-09-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | NVIDIA Corp. | NVDA | 67066G104 | $1.21B | 4.94% | 5,299,819 | SH |
| 2 | Microsoft Corp. | MSFT | 594918104 | $1.10B | 4.48% | 2,141,059 | SH |
| 3 | Alphabet Inc. | GOOGL | 02079K305 | $832.2M | 3.40% | 2,418,598 | SH |
| 4 | Amazon.com Inc. | AMZN | 023135106 | $741.0M | 3.03% | 2,973,973 | SH |
| 5 | Eli Lilly and Co. | LLY | 532457108 | $685.0M | 2.80% | 591,969 | SH |
| 6 | Johnson & Johnson | JNJ | 478160104 | $512.9M | 2.09% | 1,937,510 | SH |
| 7 | Broadcom Inc. | AVGO | 11135F101 | $468.5M | 1.91% | 1,334,177 | SH |
| 8 | State Street Technology Select Sector SPDR ETF | XLK | 81369Y803 | $446.4M | 1.82% | 2,280,459 | SH |
| 9 | Illumina Inc. | ILMN | 452327109 | $369.0M | 1.51% | 1,348,167 | SH |
| 10 | Advanced Micro Devices Inc. | AMD | 007903107 | $352.8M | 1.44% | 576,682 | SH |
| 11 | Valero Energy Corp. | VLO | 91913Y100 | $339.6M | 1.39% | 876,130 | SH |
| 12 | Robinhood Markets Inc. | HOOD | 770700102 | $334.0M | 1.36% | 2,968,721 | SH |
| 13 | Dell Technologies Inc. | DELL | 24703L202 | $293.3M | 1.20% | 545,248 | SH |
| 14 | Meta Platforms Inc. | META | 30303M102 | $290.1M | 1.18% | 400,057 | SH |
| 15 | Taiwan Semiconductor Manufacturing Co. Ltd. ADR | TSM | 874039100 | $285.9M | 1.17% | 626,742 | SH |
| 16 | Royal Bank of Canada | RY | 780087102 | $282.0M | 1.15% | 1,433,470 | SH |
| 17 | Welltower Inc. REIT | WELL | 95040Q104 | $267.5M | 1.09% | 1,161,917 | SH |
| 18 | Targa Resources Corp. | TRGP | 87612G101 | $265.9M | 1.09% | 983,779 | SH |
| 19 | Visa Inc. | V | 92826C839 | $236.9M | 0.97% | 659,342 | SH |
| 20 | Lam Research Corp. | LRCX | 512807306 | $233.5M | 0.95% | 710,782 | SH |
| 21 | Agnico Eagle Mines Ltd. | AEM | 008474108 | $228.5M | 0.93% | 1,247,871 | SH |
| 22 | Eaton Corp. PLC | ETN | G29183103 | $228.1M | 0.93% | 530,898 | SH |
| 23 | Intel Corp. | INTC | 458140100 | $223.7M | 0.91% | 1,860,236 | SH |
| 24 | Quanta Services Inc. | PWR | 74762E102 | $223.6M | 0.91% | 347,951 | SH |
| 25 | Tesla Inc. | TSLA | 88160R101 | $223.3M | 0.91% | 629,448 | SH |
| 26 | Hilton Worldwide Holdings Inc. | HLT | 43300A203 | $222.3M | 0.91% | 698,694 | SH |
| 27 | VANGUARD INDEX TR STOCK MARKE | VTI | 922908769 | $210.5M | 0.86% | 562,465 | SH |
| 28 | Atlassian Corp. | TEAM | 049468101 | $206.8M | 0.84% | 1,153,398 | SH |
| 29 | Applied Materials Inc. | AMAT | 038222105 | $203.1M | 0.83% | 397,219 | SH |
| 30 | Guardant Health Inc. | GH | 40131M109 | $201.3M | 0.82% | 1,128,643 | SH |
| 31 | Royal Bank of Canada | RY | 780087102 | $191.2M | 0.78% | 683,084 | SH |
| 32 | GE Vernova LLC | GEV | 36828A101 | $186.8M | 0.76% | 196,516 | SH |
| 33 | Toronto-Dominion Bank | TD | 891160509 | $181.3M | 0.74% | 1,083,195 | SH |
| 34 | TechnipFMC PLC | FTI | G87110105 | $175.4M | 0.72% | 2,582,773 | SH |
| 35 | Monster Beverage Corp. | MNST | 61174X109 | $174.7M | 0.71% | 4,197,784 | SH |
| 36 | Lumentum Holdings Inc. | LITE | 55024U109 | $174.5M | 0.71% | 179,697 | SH |
| 37 | Snowflake Inc. | SNOW | 833445109 | $173.4M | 0.71% | 510,628 | SH |
| 38 | Canadian Natural Resources Ltd. | CNQ | 136385101 | $161.2M | 0.66% | 3,428,076 | SH |
| 39 | Toronto-Dominion Bank | TD | 891160509 | $161.1M | 0.66% | 1,369,742 | SH |
| 40 | Thermo Fisher Scientific Inc. | TMO | 883556102 | $158.6M | 0.65% | 234,955 | SH |
| 41 | Caterpillar Inc. | CAT | 149123101 | $156.4M | 0.64% | 192,929 | SH |
| 42 | Palo Alto Networks Inc. | PANW | 697435105 | $155.9M | 0.64% | 392,506 | SH |
| 43 | Canadian Pacific Kansas City Ltd. | CP | 13646K108 | $155.4M | 0.63% | 1,824,847 | SH |
| 44 | Enbridge Inc. | ENB | 29250N105 | $153.2M | 0.63% | 3,295,757 | SH |
| 45 | AbbVie Inc. | ABBV | 00287Y109 | $151.3M | 0.62% | 578,446 | SH |
| 46 | Thomson Reuters Corp. | TRI | 884903881 | $144.7M | 0.59% | 1,487,351 | SH |
| 47 | Space Exploration Technologies Corp. | SPCX | 84615Q103 | $143.8M | 0.59% | 953,231 | SH |
| 48 | Marvell Technology Inc. | MRVL | 573874104 | $138.4M | 0.57% | 523,660 | SH |
| 49 | Suncor Energy Inc. | SU | 867224107 | $137.3M | 0.56% | 1,423,158 | SH |
| 50 | Micron Technology Inc. | MU | 595112103 | $134.3M | 0.55% | 126,074 | SH |
Filing History
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-09-30 | 2026-11-03 | $24.49B | 1,261 | 0000945621-26-001335 |
| 2026-06-30 | 2026-08-10 | $25.77B | 1,036 | 0000945621-26-000999 |
| 2026-03-31 | 2026-05-07 | $22.31B | 1,025 | 0000945621-26-000646 |
| 2025-12-31 | 2026-02-17 | $23.05B | 1,028 | 0000945621-26-000337 |
Filer Information
Address
CIBC SQUARE, TOWER ONE81 BAY STREET, SUITE 3900
TORONTO, A6 M5J 0G1
Phone
(416) 367-1900
Filing Manager
AGF MANAGEMENT LTD
TORONTO, A6
Signatory
Jennifer Schwartz
SVP, Global Head of Compliance and Regulatory Risk