Cubist Systematic Strategies’s Protolabs PRLB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | – | Sell |
-68,614
| Closed | -$2.75M | – | 3436 |
|
|
2025
Q2 | $2.75M | Buy |
+68,614
| New | +$2.56M | 0.01% | 1387 |
|
|
2024
Q4 | – | Sell |
-100,297
| Closed | -$2.95M | – | 3445 |
|
|
2024
Q3 | $2.95M | Buy |
100,297
+70,385
| +235% | +$2.15M | 0.02% | 1194 |
|
|
2024
Q2 | $924K | Sell |
29,912
-23,982
| -44% | -$760K | 0.01% | 1779 |
|
|
2024
Q1 | $1.93M | Sell |
53,894
-12,795
| -19% | -$462K | 0.01% | 1672 |
|
|
2023
Q4 | $2.6M | Buy |
66,689
+11,852
| +22% | +$384K | 0.02% | 1323 |
|
|
2023
Q3 | $1.45M | Buy |
54,837
+25,700
| +88% | +$776K | 0.01% | 1606 |
|
|
2023
Q2 | $1.02M | Buy |
+29,137
| New | +$928K | 0.01% | 1950 |
|
|
2023
Q1 | – | Sell |
-25,529
| Closed | -$652K | – | 4308 |
|
|
2022
Q4 | $652K | Sell |
25,529
-53,168
| -68% | -$1.58M | ﹤0.01% | 2833 |
|
|
2022
Q3 | $2.87M | Sell |
78,697
-31,589
| -29% | -$1.37M | 0.02% | 1637 |
|
|
2022
Q2 | $5.28M | Buy |
110,286
+57,778
| +110% | +$2.68M | 0.03% | 945 |
|
|
2022
Q1 | $2.78M | Sell |
52,508
-6,833
| -12% | -$360K | 0.02% | 1216 |
|
|
2021
Q4 | $3.05M | Sell |
59,341
-26,250
| -31% | -$1.55M | 0.03% | 1005 |
|
|
2021
Q3 | $5.7M | Buy |
85,591
+48,563
| +131% | +$3.79M | 0.07% | 400 |
|
|
2021
Q2 | $3.4M | Sell |
37,028
-1,428
| -4% | -$141K | 0.04% | 757 |
|
|
2021
Q1 | $4.68M | Buy |
38,456
+34,073
| +777% | +$5.67M | 0.06% | 487 |
|
|
2020
Q4 | $672K | Sell |
4,383
-23,373
| -84% | -$3.3M | 0.01% | 1617 |
|
|
2020
Q3 | $3.59M | Buy |
27,756
+10,614
| +62% | +$1.4M | 0.05% | 566 |
|
|
2020
Q2 | $1.93M | Buy |
17,142
+14,379
| +520% | +$1.48M | 0.03% | 817 |
|
|
2020
Q1 | $210K | Buy |
2,763
+604
| +28% | +$56K | 0.01% | 1708 |
|
|
2019
Q4 | $219K | Buy |
+2,159
| New | +$214K | ﹤0.01% | 1998 |
|
|
2019
Q2 | – | Sell |
-3,821
| Closed | -$402K | – | 2557 |
|
|
2019
Q1 | $402K | Sell |
3,821
-1,336
| -26% | -$150K | 0.01% | 1325 |
|
|
2018
Q4 | $582K | Buy |
+5,157
| New | +$636K | 0.03% | 867 |
|
|
2018
Q2 | – | Sell |
-1,100
| Closed | -$129K | – | 1990 |
|
|
2018
Q1 | $129K | Sell |
1,100
-1,868
| -63% | -$211K | 0.01% | 1542 |
|
|
2017
Q4 | $306K | Buy |
2,968
+10
| +0.3% | +$897 | 0.02% | 1234 |
|
|
2017
Q3 | $238K | Buy |
+2,958
| New | +$214K | 0.01% | 1326 |
|
|
2016
Q3 | – | Sell |
-3,826
| Closed | -$220K | – | 1827 |
|
|
2016
Q2 | $220K | Buy |
+3,826
| New | +$255K | 0.01% | 1285 |
|
|
2015
Q3 | – | Sell |
-10,786
| Closed | -$728K | – | 1977 |
|
|
2015
Q2 | $728K | Buy |
+10,786
| New | +$761K | 0.04% | 749 |
|
|
2014
Q4 | – | Sell |
-8,100
| Closed | -$559K | – | 2011 |
|
|
2014
Q3 | $559K | Buy |
8,100
+5,500
| +212% | +$430K | 0.03% | 761 |
|
|
2014
Q2 | $213K | Buy |
+2,600
| New | +$176K | 0.01% | 1134 |
|
Other funds holding PRLB
DGI
RCMNY
Cubist Systematic Strategies's PRLB Position: Q3 2025 in Review
Cubist Systematic Strategies sold out of Protolabs (PRLB) in Q3 2025, closing a stake of 68,614 shares — an estimated $2.75M sold.
Cubist Systematic Strategies first reported a position in PRLB in Q2 2014 and held it in 29 quarters. The position peaked at $5.7M in Q3 2021. 213 funds tracked by Wall St. Rank hold PRLB as of Q3 2025.
- Cubist Systematic Strategies reported no remaining Protolabs position as of Q3 2025 after selling out during the quarter.
- Cubist Systematic Strategies sold 68,614 Protolabs shares in Q3 2025, an estimated $2.75M.
- Cubist Systematic Strategies first reported a position in Protolabs in Q2 2014 and held it in 29 quarters.
- Cubist Systematic Strategies's Protolabs position peaked at $5.7M in Q3 2021.
- 213 funds tracked by Wall St. Rank held Protolabs as of Q3 2025.
Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.