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Protolabs
PRLB

Overview Fund Activity

188 hedge funds and large institutions have $765M invested in Protolabs in 2025 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 60 increasing their positions, 68 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
188
Holders Change
-10
Holders Change %
-5.05%
% of All Funds
2.55%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
26
Increased
60
Reduced
68
Closed
35
Calls
$4.03M
Puts
$2.17M
Net Calls
+$1.86M
Net Calls Change
-$368K

Top Buyers

1
DGI
Disciplined Growth Investors
Minnesota
+$17.4M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$12.3M
3
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$8.31M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
+$5.15M
5
RCMNY
Rubric Capital Management (New York)
New York
+$4.06M

Top Sellers

1
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management
California
-$6.06M
2
BlackRock
BlackRock
New York
-$5.14M
3
Goldman Sachs
Goldman Sachs
New York
-$4.99M
4
Morgan Stanley
Morgan Stanley
New York
-$4.8M
5
First Trust Advisors
First Trust Advisors
Illinois
-$3.99M
Name Holding Trade Value Shares
Change 		Shares
Change %
PFSRSONJ
126
Police & Firemen's Retirement System of New Jersey
New Jersey
$179K – – –
KK
127
KLP Kapitalforvaltning
Norway
$172K – – –
Zurich Cantonal Bank
128
Zurich Cantonal Bank
Switzerland
$148K – – –
Public Employees Retirement Association of Colorado
129
Public Employees Retirement Association of Colorado
Colorado
$135K – – –
SG Americas Securities
130
SG Americas Securities
New York
$131K +$131K +3,737 New
SAM
131
Shell Asset Management
Netherlands
$110K -$4.73K -135 -4%
SOW
132
State of Wyoming
Wyoming
$99K +$99K +2,824 New
AIP
133
Ameritas Investment Partners
Nebraska
$91.8K – – –
US Bancorp
134
US Bancorp
Minnesota
$89.7K – – –
PNC Financial Services Group
135
PNC Financial Services Group
Pennsylvania
$75.9K +$9.36K +267 +14%
Carson Wealth (CWM LLC)
136
Carson Wealth (CWM LLC)
Nebraska
$64K +$21.5K +617 +50%
Nisa Investment Advisors
137
Nisa Investment Advisors
Missouri
$62.2K – – –
BNP Paribas Financial Markets
138
BNP Paribas Financial Markets
France
$58.7K -$123K -3,515 -68%
KBC Group
139
KBC Group
Belgium
$54K – – –
Canada Pension Plan Investment Board
140
Canada Pension Plan Investment Board
Ontario, Canada
$42K -$992K -28,300 -96%
Jones Financial Companies
141
Jones Financial Companies
Missouri
$39.4K +$37.3K +1,043 +1,798%
ACM
142
Aster Capital Management
United Arab Emirates
$35.4K +$35.4K +888 New
GI
143
GAMMA Investing
California
$32.4K +$23.2K +661 +249%
NA
144
NewEdge Advisors
Louisiana
$26.2K +$25.9K +738 +7,380%
Ohio Public Employees Retirement System (OPERS)
145
Ohio Public Employees Retirement System (OPERS)
Ohio
$23.3K +$1.12K +32 +5%
TRCT
146
Tower Research Capital (TRC)
New York
$21.2K -$123K -3,523 -85%
Osaic Holdings
147
Osaic Holdings
Arizona
$18.6K +$490 +14 +3%
SCM
148
Sterling Capital Management
North Carolina
$14.9K -$13K -371 -47%
SAM
149
Smartleaf Asset Management
Massachusetts
$13.9K -$3.43K -96 -20%
HWM
150
HighMark Wealth Management
Minnesota
$12.1K – – –
4 5
6
7 8