Two Sigma Advisers
PRLB icon

Two Sigma Advisers’s Protolabs PRLB Stock Holding History

Two Sigma Advisers’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 		– Sell
-6,100
Closed -$309K – 1619
2025
Q4 		$309K Hold
6,100
– – ﹤0.01% 1973
2025
Q3 		$305K Sell
6,100
-1,500
-20% -$68.7K ﹤0.01% 1981
2025
Q2 		$304K Sell
7,600
-1,000
-12% -$37.3K ﹤0.01% 1953
2025
Q1 		$301K Sell
8,600
-17,900
-68% -$706K ﹤0.01% 1993
2024
Q4 		$1.04M Sell
26,500
-25,300
-49% -$909K ﹤0.01% 1445
2024
Q3 		$1.52M Sell
51,800
-48,200
-48% -$1.47M ﹤0.01% 1216
2024
Q2 		$3.09M Sell
100,000
-8,000
-7% -$254K 0.01% 971
2024
Q1 		$3.86M Sell
108,000
-27,400
-20% -$989K 0.01% 885
2023
Q4 		$5.28M Sell
135,400
-6,300
-4% -$204K 0.01% 779
2023
Q3 		$3.74M Sell
141,700
-16,900
-11% -$510K 0.01% 882
2023
Q2 		$5.54M Sell
158,600
-16,900
-10% -$538K 0.01% 723
2023
Q1 		$5.82M Buy
175,500
+4,400
+3% +$136K 0.02% 747
2022
Q4 		$4.37M Buy
171,100
+29,500
+21% +$876K 0.01% 839
2022
Q3 		$5.16M Sell
141,600
-52,500
-27% -$2.28M 0.01% 717
2022
Q2 		$9.29M Sell
194,100
-57,900
-23% -$2.69M 0.03% 534
2022
Q1 		$13.3M Sell
252,000
-218,900
-46% -$11.5M 0.04% 417
2021
Q4 		$24.2M Buy
470,900
+176,700
+60% +$10.4M 0.06% 270
2021
Q3 		$19.6M Buy
294,200
+98,400
+50% +$7.69M 0.05% 324
2021
Q2 		$18M Buy
195,800
+129,200
+194% +$12.7M 0.05% 359
2021
Q1 		$8.11M Buy
+66,600
New +$11.1M 0.02% 652
2017
Q3 		– Sell
-3,430
Closed -$231K – 2326
2017
Q2 		$231K Buy
+3,430
New +$207K ﹤0.01% 2081

Other funds holding PRLB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
ACM
American Capital Management New York $2.23B AUM 28.03% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return

Two Sigma Advisers's PRLB Position: Q1 2026 in Review

Two Sigma Advisers sold out of Protolabs (PRLB) in Q1 2026, closing a stake of 6,100 shares — an estimated $309K sold.

Two Sigma Advisers first reported a position in PRLB in Q2 2017 and held it in 21 quarters. The position peaked at $24.2M in Q4 2021. 263 funds tracked by Wall St. Rank hold PRLB as of Q1 2026.

  • Two Sigma Advisers reported no remaining Protolabs position as of Q1 2026 after selling out during the quarter.
  • Two Sigma Advisers sold 6,100 Protolabs shares in Q1 2026, an estimated $309K.
  • Two Sigma Advisers first reported a position in Protolabs in Q2 2017 and held it in 21 quarters.
  • Two Sigma Advisers's Protolabs position peaked at $24.2M in Q4 2021.
  • 263 funds tracked by Wall St. Rank held Protolabs as of Q1 2026.

Based on Two Sigma Advisers's 13F filing for Q1 2026.