Proto Labs

PRLB

75.0500.12% ( -0.090 )

Closed: Jul 31, 16:00:00 (EDT)

PRLB

75.0500.12% ( -0.090 )

Closed: Jul 31, 16:00:00 (EDT)

Major Shareholders Latest
Shareholder
BlackRock, Inc.	15.37%	3.68M	0.06%	+58.87K	03/31/2026
Disciplined Growth Investors, Inc.	10.44%	2.50M	0.88%	-176.37K	03/31/2026
Vanguard Portfolio Management, LLC	6.43%	1.54M	--	+1.54M	03/31/2026
Dimensional Fund Advisors LP	4.82%	1.15M	0.53%	-120.05K	06/30/2026
State Street Global Advisors, Inc.	4.56%	1.09M	0.04%	+3.79K	03/31/2026
Vanguard Capital Management, LLC	4.35%	1.04M	--	+1.04M	03/31/2026
American Capital Management, Inc.	2.62%	627.71K	0.05%	-3.61K	03/31/2026
Geode Capital Management, LLC	2.43%	580.20K	0.06%	+21.90K	03/31/2026
Renaissance Technologies LLC	2.17%	520.25K	0.09%	+26.70K	03/31/2026
Rubric Capital Management LP	2.03%	486.40K	2.72%	-636.94K	03/31/2026
Arrowstreet Capital, Limited Partnership	1.94%	463.78K	0.01%	+3.16K	03/31/2026
FMR LLC	1.76%	422.15K	1.25%	+300.25K	03/31/2026
Driehaus Capital Management LLC	1.54%	369.14K	0.07%	-13.02K	03/31/2026
PGIM, Inc.	1.54%	368.44K	0.88%	+212.02K	03/31/2026
Charles Schwab Investment Management, Inc.	1.51%	360.21K	<0.01%	+0	06/30/2026
S Squared Technology, LLC	1.24%	296.10K	0.06%	-10.00K	03/31/2026
Northern Trust Global Investments	1.12%	266.95K	0.03%	+10.68K	03/31/2026
Teachers Insurance and Annuity Association-College Retirement Equities Fund	1.05%	251.69K	0.05%	-9.87K	03/31/2026
UBS Asset Management AG	0.98%	234.49K	0.04%	-5.57K	03/31/2026
D. E. Shaw & Co., L.P.	0.94%	225.65K	0.04%	+12.78K	03/31/2026

All Shareholders