13F Insight
DOSSIER · 13F Holders · Q1 2026Cheap mega-capRe-rated
MDA

MDA-TC

131 institutions still hold MDA-TC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 55293N109·131 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 6.5%
vs prior quarter
13F value held
$1.3B
50.0% inst. owned
of float
Holders
131
+98 QoQ
filers reporting
Activity
+8 / −75
+947 added · −717 reduced
this quarter
Concentration
18.33%
Connor, Clark & Lunn Investment Management Ltd. #1
top holder share
AI Holders Summary · Q1 2026

131 institutions reported MDA in Q1 2026. Connor, Clark & Lunn Investment Management Ltd. leads at 18.3% of the visible book. +98 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Connor, Clark & Lunn Investment Management Ltd.
CIK 0001596800
$246M9.7M0.57%Q1 202602
Senvest Management, LLC
CIK 0001328785
$121M4.8M4.00%Q1 202603
FMR LLC
CIK 0000315066
$98M3.9M0.01%Q1 202604
GUARDIAN CAPITAL LP
CIK 0001224324
$90M3.6M2.37%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$89M3.5M0.00%Q1 202606
ROYAL BANK OF CANADA
CIK 0001000275
$88M3.5M0.02%Q1 202607
Federation des caisses Desjardins du Quebec
CIK 0002022297
$68M2.7M0.24%Q1 202608
MACKENZIE FINANCIAL CORP
CIK 0000919859
$68M2.7M0.08%Q1 202609
Capital International Investors
CIK 0001562230
$66M2.6M0.02%Q1 202610
GILDER GAGNON HOWE & CO LLC
CIK 0000902464
$49M1.9M0.59%Q1 202611
BANK OF MONTREAL /CAN/
CIK 0000927971
$47M1.9M0.02%Q1 202612
TD ASSET MANAGEMENT INC
CIK 0001056053
$47M1.9M0.04%Q1 202613
BANK OF AMERICA CORP /DE/
CIK 0000070858
$42M1.7M0.00%Q1 202614
Capital World Investors
CIK 0001422849
$42M1.6M0.01%Q1 202615
VOYA INVESTMENT MANAGEMENT LLC
CIK 0001068837
$35M1.4M0.04%Q1 202616
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$33M1.3M0.02%Q1 202617
Artisan Partners Limited Partnership
CIK 0001466153
$33M1.3M0.05%Q1 202618
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$28M1.1M0.02%Q1 202619
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$27M1.1M0.01%Q1 202620
Pembroke Management, LTD
CIK 0001063497
$25M974K3.57%Q1 2026
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