American Century Companies
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American Century Companies’s Protolabs PRLB Stock Holding History

American Century Companies’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 		$4.5M Sell
78,842
-303
-0.4% -$17.6K ﹤0.01% 1822
2025
Q4 		$4M Buy
79,145
+1,078
+1% +$55.1K ﹤0.01% 1827
2025
Q3 		$3.91M Buy
78,067
+1,922
+3% +$88.1K ﹤0.01% 1815
2025
Q2 		$3.05M Buy
76,145
+3,141
+4% +$117K ﹤0.01% 1879
2025
Q1 		$2.56M Buy
73,004
+20,425
+39% +$805K ﹤0.01% 1887
2024
Q4 		$2.06M Buy
52,579
+404
+0.8% +$14.5K ﹤0.01% 1981
2024
Q3 		$1.53M Buy
52,175
+9,244
+22% +$282K ﹤0.01% 2066
2024
Q2 		$1.33M Buy
42,931
+812
+2% +$25.7K ﹤0.01% 2060
2024
Q1 		$1.51M Buy
42,119
+12,296
+41% +$444K ﹤0.01% 1988
2023
Q4 		$1.16M Buy
29,823
+6,422
+27% +$208K ﹤0.01% 1997
2023
Q3 		$618K Buy
23,401
+5,125
+28% +$155K ﹤0.01% 2190
2023
Q2 		$639K Buy
18,276
+7,399
+68% +$236K ﹤0.01% 2110
2023
Q1 		$361K Buy
+10,877
New +$336K ﹤0.01% 2234
2021
Q1 		– Sell
-2,626
Closed -$403K – 2242
2020
Q4 		$403K Buy
2,626
+31
+1% +$4.37K ﹤0.01% 1638
2020
Q3 		$336K Buy
2,595
+351
+16% +$46.1K ﹤0.01% 1506
2020
Q2 		$252K Sell
2,244
-6,869
-75% -$705K ﹤0.01% 1519
2020
Q1 		$694K Buy
+9,113
New +$845K ﹤0.01% 1085

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