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Protolabs
PRLB

Overview Fund Activity

196 hedge funds and large institutions have $865M invested in Protolabs in 2025 Q2 according to their latest regulatory filings, with 32 funds opening new positions, 64 increasing their positions, 73 reducing their positions, and 21 closing their positions.

Holders
196
Holders Change
+8
Holders Change %
+4.26%
% of All Funds
2.63%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
32
Increased
64
Reduced
73
Closed
21
Calls
$2.28M
Puts
$4K
Net Calls
+$2.28M
Net Calls Change
+$417K

Top Buyers

1
RCMNY
1
Rubric Capital Management (New York)
New York
$41.4M
2
Millennium Management
2
Millennium Management
New York
$6.21M
3
NL
3
Nuveen LLC
North Carolina
$7.28M
4
Citadel Advisors
4
Citadel Advisors
Florida
$4.96M
5
CSS
5
Cubist Systematic Strategies
Connecticut
$2.75M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$0
2
First Trust Advisors
2
First Trust Advisors
Illinois
$4.13M
3
BlackRock
3
BlackRock
New York
$146M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$18.1M
5
TI
5
Trexquant Investment
Connecticut
$1.05M
Name Market Value Shares Shares
Change 		Shares
Change %
AQR Capital Management
76
AQR Capital Management
Connecticut
$853K 21,296 -42,575 -67%
SG Americas Securities
77
SG Americas Securities
New York
$844K 21,070 +17,333 +464%
Royal Bank of Canada
78
Royal Bank of Canada
Ontario, Canada
$841K 20,983 +14,473 +222%
Teacher Retirement System of Texas
79
Teacher Retirement System of Texas
Texas
$833K 20,812 -4,809 -19%
Wells Fargo
80
Wells Fargo
California
$738K 18,428 +1,766 +11%
Thrivent Financial for Lutherans
81
Thrivent Financial for Lutherans
Minnesota
$700K 17,479 -524 -3%
B
82
Bailard
California
$649K 16,200 -1,100 -6%
SO
83
STRS Ohio
Ohio
$645K 16,100 -900 -5%
Victory Capital Management
84
Victory Capital Management
Texas
$644K 16,085 -570 -3%
CAPTRUST Financial Advisors
85
CAPTRUST Financial Advisors
North Carolina
$634K 15,826 +1,559 +11%
GAM
86
Gotham Asset Management
New York
$622K 15,532 +723 +5%
Mirae Asset Global ETFs Holdings
87
Mirae Asset Global ETFs Holdings
Hong Kong
$589K 14,722 -1,853 -11%
GCIA
88
Gabelli & Co Investment Advisers
New York
$581K 14,500 – –
MIM
89
MetLife Investment Management
New Jersey
$580K 14,496 -609 -4%
VRS
90
Virginia Retirement Systems
Virginia
$577K 14,400 +400 +3%
SOADOR
91
State of Alaska Department of Revenue
Alaska
$565K 14,137 +556 +4%
IMRF
92
Illinois Municipal Retirement Fund
Illinois
$502K 12,528 -758 -6%
Janus Henderson Group
93
Janus Henderson Group
United Kingdom
$487K 12,160 – –
HI
94
Horizon Investments
North Carolina
$483K 12,061 +12,061 New
MGWM
95
Marks Group Wealth Management
Minnesota
$483K 12,052 – –
HSBC Holdings
96
HSBC Holdings
United Kingdom
$480K 11,991 +11,991 New
Janney Montgomery Scott
97
Janney Montgomery Scott
Pennsylvania
$472K 11,786 +11,786 New
National Bank of Canada
98
National Bank of Canada
Quebec, Canada
$462K 11,549 +376 +3%
IIM
99
INTECH Investment Management
Florida
$447K 11,175 -5,039 -31%
LSERS
100
Louisiana State Employees Retirement System
Louisiana
$444K 11,100 -400 -3%
2 3
4
5 6