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Mackenzie Financial’s
Iridium Communications
IRDM
Stock Holding History
Mackenzie Financial’s Portfolio
IRDM Stock Details
IRDM Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$1.41M
Buy
50,781
+32,466
+177%
+$731K
﹤0.01%
1016
2025
Q4
$320K
Sell
18,315
-9,494
-34%
-$168K
﹤0.01%
1357
2025
Q3
$486K
Buy
27,809
+5,162
+23%
+$128K
﹤0.01%
1258
2025
Q2
$683K
Buy
+22,647
New
+$589K
﹤0.01%
1118
2023
Q4
–
Sell
-10,891
Closed
-$477K
–
1544
2023
Q3
$477K
Sell
10,891
-80,273
-88%
-$4.16M
﹤0.01%
1009
2023
Q2
$5.6M
Sell
91,164
-6,859
-7%
-$424K
0.01%
532
2023
Q1
$6.07M
Sell
98,023
-13,456
-12%
-$805K
0.01%
515
2022
Q4
$5.73M
Buy
111,479
+2,425
+2%
+$122K
0.01%
501
2022
Q3
$4.84M
Buy
109,054
+83,774
+331%
+$3.63M
0.01%
532
2022
Q2
$950K
Buy
25,280
+18,028
+249%
+$672K
﹤0.01%
846
2022
Q1
$292K
Buy
7,252
+839
+13%
+$31.6K
﹤0.01%
1128
2021
Q4
$265K
Sell
6,413
-280
-4%
-$11.3K
﹤0.01%
1202
2021
Q3
$267K
Buy
+6,693
New
+$281K
﹤0.01%
1188
2019
Q1
–
Sell
-16,500
Closed
-$304K
–
1273
2018
Q4
$304K
Sell
16,500
-2,500
-13%
-$51.3K
﹤0.01%
1021
2018
Q3
$428K
Buy
19,000
+8,450
+80%
+$164K
﹤0.01%
921
2018
Q2
$170K
Buy
+10,550
New
+$144K
﹤0.01%
989
2015
Q1
–
Sell
-23,349
Closed
-$228K
–
788
2014
Q4
$228K
Sell
23,349
-11,851
-34%
-$111K
﹤0.01%
720
2014
Q3
$312K
Buy
+35,200
New
+$305K
﹤0.01%
672
Other funds holding IRDM
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
SHCM
Silver Heights Capital Management
Toronto, Ontario, Canada
$260M AUM
6.93%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
American Century Companies
Kansas City, Missouri
$194B AUM
35%
1-Year Est. Return
GAM
Gotham Asset Management
New York
$32.7B AUM
27.65%
1-Year Est. Return
AQR Capital Management
Greenwich, Connecticut
$218B AUM
29.41%
1-Year Est. Return
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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