Proto Labs (PRLB.US) Shareholder Detail - Holdings History & Trades | Longbridge

AC

Arrowstreet Capital, Limited Partnership

BuySellPriceUnit: Shares

Holdings History

Date
Latest	0.11%	-22.96K	1.84%	440.82K	06/30/2026
Q2 2026	0.11%	-22.96K	1.84%	440.82K	06/30/2026
Q1 2026	<0.01%	+3.16K	1.95%	463.78K	03/31/2026
Q4 2025	<0.01%	+0	1.95%	460.62K	12/31/2025
Q3 2025	0.07%	+13.49K	1.95%	460.62K	09/30/2025
Q2 2025	0.02%	-2.94K	1.87%	447.13K	06/30/2025
Q1 2025	1.01%	+237.16K	1.89%	450.07K	03/31/2025
Q4 2024	0.68%	+165.40K	0.88%	212.91K	12/31/2024
Q3 2024	0.13%	-34.33K	0.19%	47.52K	09/30/2024
Q2 2024	0.48%	-122.45K	0.33%	81.85K	06/30/2024
Q1 2024	0.20%	+46.99K	0.81%	204.30K	03/31/2024
Q4 2023	0.61%	+157.31K	0.61%	157.31K	12/31/2023
Q3 2023	0.23%	-59.70K	0.00%	0.00	09/30/2023
Q2 2023	0.04%	+10.22K	0.23%	59.70K	06/30/2023
Q1 2023	--	+49.48K	0.19%	49.48K	03/31/2023