持有 MDA 的机构名单（共 138 家）

目前共有 138 家机构持有 MDA，以下按持股市值由高至低排序。

主要持有机构	总市值	平均占比
Connor, Clark & Lunn Investment Management Ltd.	US$2.5亿	0.57%
Senvest Management, LLC	US$1.2亿	4.00%
FMR LLC	US$9824.1万	0.01%
GUARDIAN CAPITAL LP	US$8983.9万	2.37%
VANGUARD CAPITAL MANAGEMENT LLC	US$8893.1万	0.00%
ROYAL BANK OF CANADA	US$8789.4万	0.02%
Federation des caisses Desjardins du Quebec	US$6811.9万	0.25%
MACKENZIE FINANCIAL CORP	US$6801.2万	0.08%
Capital International Investors	US$6605.3万	0.02%
GILDER GAGNON HOWE & CO LLC	US$4892.2万	0.59%
Beutel, Goodman & Co Ltd.	US$4875.3万	0.33%
BANK OF MONTREAL /CAN/	US$4720.4万	0.02%
TD Asset Management Inc	US$4682.9万	0.04%
VAN ECK ASSOCIATES CORP	US$4597.9万	0.03%
BANK OF AMERICA CORP /DE/	US$4241.2万	0.00%
Capital World Investors	US$4150.2万	0.01%
VOYA INVESTMENT MANAGEMENT LLC	US$3513.3万	0.04%
AMERICAN CENTURY COMPANIES INC	US$3320.2万	0.02%
Artisan Partners Limited Partnership	US$3276.1万	0.05%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	US$2834.1万	0.02%
VANGUARD FIDUCIARY TRUST CO	US$2715.2万	0.01%
Pembroke Management, LTD	US$2466.4万	3.57%
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	US$2441.2万	0.08%
Nuveen, LLC	US$2407.5万	0.01%
CITADEL ADVISORS LLC	US$2187.2万	0.00%
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp	US$2157.4万	0.13%
COOPER CREEK PARTNERS MANAGEMENT LLC	US$2068.2万	0.71%
GOLDMAN SACHS GROUP INC	US$2010.6万	0.00%
PRICE T ROWE ASSOCIATES INC /MD/	US$1901.1万	0.00%
MORGAN STANLEY	US$1835.5万	0.00%
TD Waterhouse Canada Inc.	US$1828.2万	0.05%
Caisse de depot et placement du Quebec	US$1744.9万	0.03%
Point72 Asset Management, L.P.	US$1669.4万	0.02%
NATIONAL BANK OF CANADA /FI/	US$1626.2万	0.02%
NewGen Asset Management Ltd	US$1582.5万	6.12%
WCM INVESTMENT MANAGEMENT, LLC	US$1561.6万	0.04%
Holocene Advisors, LP	US$1502.0万	0.04%
UBS Group AG	US$1376.6万	0.00%
NEUBERGER BERMAN GROUP LLC	US$1266.2万	0.01%
1832 Asset Management L.P.	US$1239.7万	0.01%
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	US$1232.1万	0.02%
T. Rowe Price Investment Management, Inc.	US$1159.3万	0.01%
FIL Ltd	US$1140.0万	0.01%
Ghisallo Capital Management LLC	US$1139.4万	0.31%
PenderFund Capital Management Ltd.	US$1105.1万	1.73%
Vanguard Global Advisers, LLC	US$971.5万	0.01%
Alyeska Investment Group, L.P.	US$949.5万	0.03%
SIG North Trading, ULC	US$858.3万	0.17%
MONTRUSCO BOLTON INVESTMENTS INC.	US$841.1万	0.13%
Covea Finance	US$806.7万	0.28%
SCOTIA CAPITAL INC.	US$735.0万	0.03%
Bridgewater Associates, LP	US$706.0万	0.03%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	US$644.6万	0.00%
SEVEN GRAND MANAGERS, LLC	US$633.0万	0.42%
Swiss National Bank	US$632.8万	0.00%
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC	US$612.2万	0.23%
Man Group plc	US$601.1万	0.01%
Congruence Capital, LLC	US$598.2万	2.01%
CITIGROUP INC	US$588.8万	0.00%
Alberta Investment Management Corp	US$572.4万	0.03%
Van Berkom & Associates Inc.	US$565.1万	0.18%
SOROS FUND MANAGEMENT LLC	US$506.4万	0.06%
Cumberland Partners Ltd	US$469.1万	0.36%
Erste Asset Management GmbH	US$457.5万	0.04%
K.J. Harrison & Partners Inc	US$452.0万	0.74%
CIBC WORLD MARKET INC.	US$443.1万	0.01%
Allianz Asset Management GmbH	US$430.5万	0.00%
D. E. Shaw & Co., Inc.	US$395.1万	0.00%
Triasima Portfolio Management inc.	US$391.6万	0.59%
Investment Management Corp of Ontario	US$385.1万	0.05%
Anson Funds Management LP	US$384.5万	0.34%
TEACHER RETIREMENT SYSTEM OF TEXAS	US$379.8万	0.02%
Balyasny Asset Management L.P.	US$366.3万	0.00%
Montanaro Asset Management Ltd	US$339.7万	1.02%
TORONTO DOMINION BANK	US$338.9万	0.00%
CIBC Asset Management Inc	US$328.0万	0.01%
JANE STREET GROUP, LLC	US$308.7万	0.00%
Legal & General Group Plc	US$305.6万	0.00%
MILLENNIUM MANAGEMENT LLC	US$301.3万	0.00%
MANUFACTURERS LIFE INSURANCE COMPANY, THE	US$287.8万	0.00%
State of Tennessee, Department of Treasury	US$275.6万	0.01%
Guardian Partners Inc.	US$268.5万	0.22%
Invesco Ltd.	US$257.6万	0.00%
Vestcor Inc	US$253.2万	0.07%
Russell Investments Group, Ltd.	US$245.6万	0.00%
VANGUARD ASSET MANAGEMENT, Ltd	US$242.5万	0.00%
GEODE CAPITAL MANAGEMENT, LLC	US$235.0万	0.00%
Hood River Capital Management LLC	US$214.4万	0.02%
Polar Asset Management Partners Inc.	US$193.4万	0.04%
Universal- Beteiligungs- und Servicegesellschaft mbH	US$186.3万	0.00%
PensionDanmark Pensionsforsikringsaktieselskab	US$185.6万	0.02%
ELEMENT CAPITAL MANAGEMENT LLC	US$183.0万	0.17%
Qube Research & Technologies Ltd	US$175.6万	0.00%
Bastion Asset Management Inc.	US$173.3万	0.53%
BARCLAYS PLC	US$151.6万	0.00%
Themes Management Co LLC	US$137.6万	0.85%
Aviso Financial Inc.	US$131.9万	0.05%
Amundi	US$126.0万	0.00%
Brevan Howard Capital Management LP	US$121.6万	0.01%
Woodline Partners LP	US$116.7万	0.00%
Numerai GP LLC	US$112.3万	0.11%
Zurcher Kantonalbank (Zurich Cantonalbank)	US$112.2万	0.00%
JPMORGAN CHASE & CO	US$111.5万	0.00%
AGF MANAGEMENT LTD	US$102.6万	0.00%
Leonteq Securities AG	US$94.2万	0.03%
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	US$89.5万	0.00%
Vanguard Investments Australia, Ltd.	US$81.4万	0.00%
FIRST TRUST ADVISORS LP	US$79.5万	0.00%
Connective Portfolio Management, LLC	US$78.5万	2.13%
DEUTSCHE BANK AG\	US$74.2万	0.00%
Pictet Asset Management Holding SA	US$65.0万	0.00%
Vident Advisory, LLC	US$59.4万	0.01%
Vontobel Holding Ltd.	US$56.9万	0.00%
NATIXIS	US$45.3万	0.00%
SUSQUEHANNA ADVISORS GROUP, INC.	US$43.6万	0.01%
ALLIANCEBERNSTEIN L.P.	US$43.4万	0.00%
Polymer Capital Management (US) LLC	US$38.0万	0.04%
HRT FINANCIAL LP	US$35.0万	0.00%
LAZARD ASSET MANAGEMENT LLC	US$27.2万	0.00%
TUDOR INVESTMENT CORP ET AL	US$25.3万	0.00%
Public Sector Pension Investment Board	US$21.6万	0.00%
LOUISBOURG INVESTMENTS INC.	US$17.4万	0.03%
Purpose Unlimited Inc.	US$16.5万	0.01%
Tower Research Capital LLC (TRC)	US$14.9万	0.00%
Northwest & Ethical Investments L.P.	US$14.6万	0.00%
FORMULA GROWTH LTD	US$12.7万	0.06%
Intesa Sanpaolo S.p.A.	US$7.1万	0.00%
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA	US$5.3万	0.02%
HUNTINGTON NATIONAL BANK	US$8254.0	0.00%
Cassaday & Co Wealth Management LLC	US$7748.0	0.00%
Smartleaf Asset Management LLC	US$7083.0	0.00%
MAI Capital Management	US$5051.0	0.00%
American Capital Advisory, LLC	US$2532.0	0.00%
HHM Wealth Advisors, LLC	US$2153.0	0.00%
WELLS FARGO & COMPANY/MN	US$1264.0	0.00%
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	US$1139.0	0.00%
Rachor Investment Advisory Services, LLC	US$912.0	0.00%
Tacita Capital Inc	US$379.0	0.00%