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Oberweis Asset Management’s Protolabs PRLB Stock Holding History

Oberweis Asset Management’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
2024
Q3 		– Sell
-97,500
Closed -$3.01M – 220
2024
Q2 		$3.01M Hold
97,500
– – 0.18% 155
2024
Q1 		$3.49M Sell
97,500
-19,900
-17% -$718K 0.25% 146
2023
Q4 		$4.57M Buy
+117,400
New +$3.8M 0.43% 95
2013
Q4 		– Sell
-5,700
Closed -$435K – 152
2013
Q3 		$435K Sell
5,700
-10,800
-65% -$748K 0.12% 86
2013
Q2 		$1.07M Buy
+16,500
New +$886K 0.3% 69

Other funds holding PRLB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
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
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Pacer Advisors
Pacer Advisors Malvern, Pennsylvania $35.6B AUM 18.19% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return