DOSSIER · 13F Holders · Q1 2026
MDA

MDA-TC

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

CUSIP 55293N109·135 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$1.4B
visible holders
Holders
135
filers reporting
Concentration
17.76%
Connor, Clark & Lunn Investment Management Ltd. #1
top holder share
AI Holders Summary · Q1 2026

135 institutions reported MDA in Q1 2026. Connor, Clark & Lunn Investment Management Ltd. leads at 17.8% of the visible book.

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 2026
02
Senvest Management, LLC
CIK 0001328785
$121M4.8M4.00%Q1 2026
03
FMR LLC
CIK 0000315066
$98M3.9M0.01%Q1 2026
04
GUARDIAN CAPITAL LP
CIK 0001224324
$90M3.6M2.37%Q1 2026
05
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$89M3.5M0.00%Q1 2026
06
ROYAL BANK OF CANADA
CIK 0001000275
$88M3.5M0.02%Q1 2026
07
Federation des caisses Desjardins du Quebec
CIK 0002022297
$68M2.7M0.24%Q1 2026
08
MACKENZIE FINANCIAL CORP
CIK 0000919859
$68M2.7M0.08%Q1 2026
09
Capital International Investors
CIK 0001562230
$66M2.6M0.02%Q1 2026
10
GILDER GAGNON HOWE & CO LLC
CIK 0000902464
$49M1.9M0.59%Q1 2026
11
Beutel, Goodman & Co Ltd.
CIK 0001361974
$49M1.9M0.33%Q1 2026
12
BANK OF MONTREAL /CAN/
CIK 0000927971
$47M1.9M0.02%Q1 2026
13
TD ASSET MANAGEMENT INC
CIK 0001056053
$47M1.9M0.04%Q1 2026
14
VAN ECK ASSOCIATES CORP
CIK 0000869178
$46M1.8M0.03%Q1 2026
15
BANK OF AMERICA CORP /DE/
CIK 0000070858
$42M1.7M0.00%Q1 2026
16
Capital World Investors
CIK 0001422849
$42M1.6M0.01%Q1 2026
17
VOYA INVESTMENT MANAGEMENT LLC
CIK 0001068837
$35M1.4M0.04%Q1 2026
18
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$33M1.3M0.02%Q1 2026
19
Artisan Partners Limited Partnership
CIK 0001466153
$33M1.3M0.05%Q1 2026
20
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$28M1.1M0.02%Q1 2026
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115 more holders available. Log in →
Insiders at MDA-TC
Murray RobertHalvorson Eric HMontgomery Herbert DKinkade Thomas Et AlByrne Daniel P