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
Search
Sign in
Sign up
Mackenzie Financial’s
Protolabs
PRLB
Stock Holding History
Mackenzie Financial’s Portfolio
PRLB Stock Details
PRLB Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q2
–
Sell
-14,333
Closed
-$502K
–
1781
2025
Q1
$502K
Buy
14,333
+1,051
+8%
+$41.4K
﹤0.01%
1197
2024
Q4
$519K
Buy
+13,282
New
+$477K
﹤0.01%
1158
2019
Q1
–
Sell
-9,650
Closed
-$1.09M
–
1296
2018
Q4
$1.09M
Sell
9,650
-12,140
-56%
-$1.5M
﹤0.01%
796
2018
Q3
$3.52M
Sell
21,790
-14,190
-39%
-$2.01M
0.01%
543
2018
Q2
$4.28M
Buy
35,980
+17,060
+90%
+$2.09M
0.01%
483
2018
Q1
$2.22M
Buy
+18,920
New
+$2.14M
0.01%
546
2017
Q1
–
Sell
-51,044
Closed
-$2.62M
–
696
2016
Q4
$2.62M
Buy
51,044
+1,742
+4%
+$91.3K
0.02%
350
2016
Q3
$2.95M
Buy
49,302
+20,276
+70%
+$1.17M
0.02%
298
2016
Q2
$1.67M
Buy
29,026
+19,951
+220%
+$1.33M
0.01%
478
2016
Q1
$700K
Buy
9,075
+3,704
+69%
+$239K
0.01%
593
2015
Q4
$342K
Buy
+5,371
New
+$346K
﹤0.01%
736
2013
Q4
–
Sell
-13,109
Closed
-$1M
–
652
2013
Q3
$1M
Sell
13,109
-12,846
-49%
-$889K
0.01%
481
2013
Q2
$1.69M
Buy
+25,955
New
+$1.39M
0.01%
414
Other funds holding PRLB
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Vanguard Group
Malvern, Pennsylvania
$6.9T AUM
27.45%
1-Year Est. Return
DGI
Disciplined Growth Investors
Minneapolis, Minnesota
$4.89B AUM
33.85%
1-Year Est. Return
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
RCMNY
Rubric Capital Management (New York)
New York
$8.16B AUM
68.42%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
Renaissance Technologies
New York
$63.9B AUM
45.56%
1-Year Est. Return
D.E. Shaw & Co
New York
$127B AUM
43.98%
1-Year Est. Return
Arrowstreet Capital
Boston, Massachusetts
$185B AUM
39.58%
1-Year Est. Return
Sign up
Sign in
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
Theme
Close