Group One Trading’s Protolabs PRLB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | – | Sell |
-500
| Closed | -$28.5K | – | 8293 |
|
|
2026
Q1 | $28.5K | Hold |
500
| – | – | ﹤0.01% | 5711 |
|
|
2025
Q4 | $25.3K | Buy |
+500
| New | +$25.6K | ﹤0.01% | 6178 |
|
|
2025
Q2 | – | Sell |
-249
| Closed | -$9.28K | – | 8510 |
|
|
2025
Q1 | $8.72K | Sell |
249
-229
| -48% | -$9.03K | ﹤0.01% | 6352 |
|
|
2024
Q4 | $18.7K | Buy |
+478
| New | +$17.2K | ﹤0.01% | 5738 |
|
|
2021
Q4 | – | Sell |
-535
| Closed | -$31.6K | – | 8719 |
|
|
2021
Q3 | $36K | Buy |
535
+100
| +23% | +$7.81K | ﹤0.01% | 6793 |
|
|
2021
Q2 | $40K | Buy |
+435
| New | +$42.8K | ﹤0.01% | 6759 |
|
|
2021
Q1 | – | Sell |
-1,585
| Closed | -$264K | – | 7930 |
|
|
2020
Q4 | $243K | Sell |
1,585
-57
| -3% | -$8.04K | ﹤0.01% | 3917 |
|
|
2020
Q3 | $213K | Buy |
+1,642
| New | +$216K | ﹤0.01% | 3600 |
|
|
2020
Q1 | – | Sell |
-1,400
| Closed | -$142K | – | 5641 |
|
|
2019
Q4 | $142K | Buy |
+1,400
| New | +$139K | ﹤0.01% | 3407 |
|
|
2019
Q1 | – | Sell |
-84
| Closed | -$9.43K | – | 5252 |
|
|
2018
Q4 | $9K | Sell |
84
-1,070
| -93% | -$132K | ﹤0.01% | 4309 |
|
|
2018
Q3 | $187K | Buy |
+1,154
| New | +$163K | ﹤0.01% | 3066 |
|
|
2018
Q1 | – | Sell |
-14,229
| Closed | -$1.61M | – | 5211 |
|
|
2017
Q4 | $1.47M | Buy |
+14,229
| New | +$1.28M | 0.01% | 1404 |
|
|
2017
Q3 | – | Sell |
-14,809
| Closed | -$1.07M | – | 5082 |
|
|
2017
Q2 | $996K | Buy |
14,809
+9,374
| +172% | +$567K | 0.01% | 1454 |
|
|
2017
Q1 | $278K | Buy |
5,435
+2,625
| +93% | +$139K | ﹤0.01% | 2283 |
|
|
2016
Q4 | $144K | Buy |
+2,810
| New | +$147K | ﹤0.01% | 2623 |
|
|
2016
Q3 | – | Sell |
-4,463
| Closed | -$257K | – | 4827 |
|
|
2016
Q2 | $257K | Buy |
4,463
+719
| +19% | +$48K | ﹤0.01% | 2233 |
|
|
2016
Q1 | $289K | Sell |
3,744
-5,181
| -58% | -$335K | ﹤0.01% | 2076 |
|
|
2015
Q4 | $568K | Buy |
8,925
+2,147
| +32% | +$138K | 0.01% | 1720 |
|
|
2015
Q3 | $454K | Buy |
+6,778
| New | +$483K | 0.01% | 1850 |
|
|
2014
Q4 | – | Sell |
-200
| Closed | -$13.1K | – | 5197 |
|
|
2014
Q3 | $14K | Buy |
+200
| New | +$15.6K | ﹤0.01% | 4304 |
|
|
2013
Q4 | – | Sell |
-11,333
| Closed | -$878K | – | 5475 |
|
|
2013
Q3 | $866K | Buy |
11,333
+9,512
| +522% | +$658K | 0.02% | 1125 |
|
|
2013
Q2 | $118K | Buy |
+1,821
| New | +$97.8K | ﹤0.01% | 2661 |
|
Other funds holding PRLB
DGI
ACM
Group One Trading's PRLB Position: Q2 2026 in Review
Group One Trading sold out of Protolabs (PRLB) in Q2 2026, closing a stake of 500 shares — an estimated $28.5K sold.
Group One Trading first reported a position in PRLB in Q2 2013 and held it in 22 quarters. The position peaked at $1.47M in Q4 2017. 277 funds tracked by Wall St. Rank hold PRLB as of Q2 2026.
- Group One Trading reported no remaining Protolabs position as of Q2 2026 after selling out during the quarter.
- Group One Trading sold 500 Protolabs shares in Q2 2026, an estimated $28.5K.
- Group One Trading first reported a position in Protolabs in Q2 2013 and held it in 22 quarters.
- Group One Trading's Protolabs position peaked at $1.47M in Q4 2017.
- 277 funds tracked by Wall St. Rank held Protolabs as of Q2 2026.
Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.