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EI
EAM Investors’s
Protolabs
PRLB
Stock Holding History
EAM Investors’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
2026
Q1
$3.75M
Buy
+65,823
New
+$3.82M
0.43%
105
2020
Q3
–
Sell
-15,151
Closed
-$1.7M
–
339
2020
Q2
$1.7M
Buy
+15,151
New
+$1.56M
0.38%
126
2014
Q3
–
Sell
-16,505
Closed
-$1.35M
–
353
2014
Q2
$1.35M
Buy
16,505
+989
+6%
+$67K
0.26%
192
2014
Q1
$1.05M
Sell
15,516
-803
-5%
-$59.7K
0.19%
290
2013
Q4
$1.16M
Buy
16,319
+1,337
+9%
+$104K
0.21%
269
2013
Q3
$1.14M
Sell
14,982
-1,319
-8%
-$91.3K
0.23%
198
2013
Q2
$1.06M
Buy
+16,301
New
+$876K
0.23%
200
Other funds holding PRLB
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
DGI
Disciplined Growth Investors
Minneapolis, Minnesota
$4.89B AUM
33.85%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
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
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
ACM
American Capital Management
New York
$1.86B AUM
20.23%
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
RCMNY
Rubric Capital Management (New York)
New York
$8.16B AUM
68.42%
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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