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Protolabs
PRLB

Overview Fund Activity

198 hedge funds and large institutions have $866M invested in Protolabs in 2025 Q2 according to their latest regulatory filings, with 32 funds opening new positions, 64 increasing their positions, 74 reducing their positions, and 21 closing their positions.

Holders
198
Holders Change
+10
Holders Change %
+5.32%
% of All Funds
2.66%
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
74
Closed
21
Calls
$2.49M
Puts
$4K
Net Calls
+$2.49M
Net Calls Change
+$625K

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 Holding Trade Value Shares
Change 		Shares
Change %
Balyasny Asset Management
126
Balyasny Asset Management
Illinois
$237K +$237K +5,915 New
PFSRSONJ
127
Police & Firemen's Retirement System of New Jersey
New Jersey
$234K +$29K +725 +14%
Two Sigma Investments
128
Two Sigma Investments
New York
$224K -$40K -1,000 -15%
VI
129
Versor Investments
New York
$224K +$224K +5,587 New
OPERF
130
Oregon Public Employees Retirement Fund
Oregon
$218K -$8.01K -200 -4%
ProShare Advisors
131
ProShare Advisors
Maryland
$213K -$19.1K -478 -8%
QCG
132
Quadrant Capital Group
Ohio
$212K -$2.08K -52 -1%
KK
133
KLP Kapitalforvaltning
Norway
$196K – – –
Zurich Cantonal Bank
134
Zurich Cantonal Bank
Switzerland
$170K +$1.08K +27 +0.6%
Public Employees Retirement Association of Colorado
135
Public Employees Retirement Association of Colorado
Colorado
$154K – – –
Canada Pension Plan Investment Board
136
Canada Pension Plan Investment Board
Ontario, Canada
$136K +$88.1K +2,200 +183%
PD
137
Point72 (DIFC)
United Arab Emirates
$126K +$126K +3,139 New
TRCT
138
Tower Research Capital (TRC)
New York
$112K +$88.1K +2,200 +363%
PAS
139
Point72 Asia (Singapore)
Singapore
$112K +$112K +2,799 New
BIG
140
Brooklyn Investment Group
New York
$105K +$101K +2,530 +2,691%
AIP
141
Ameritas Investment Partners
Nebraska
$105K – – –
SAM
142
Shell Asset Management
Netherlands
$95K -$31.2K -776 -25%
PNC Financial Services Group
143
PNC Financial Services Group
Pennsylvania
$78.9K -$7.81K -195 -9%
Nisa Investment Advisors
144
Nisa Investment Advisors
Missouri
$72.2K +$1.2K +30 +2%
SOW
145
State of Wyoming
Wyoming
$64.5K -$48.6K -1,213 -43%
Carson Wealth (CWM LLC)
146
Carson Wealth (CWM LLC)
Nebraska
$57K -$16.2K -408 -22%
GI
147
GAMMA Investing
California
$46.5K +$9.41K +235 +25%
QL
148
Quarry LP
New York
$45.4K +$45.4K +1,134 New
Jones Financial Companies
149
Jones Financial Companies
Missouri
$42.9K -$1.66K -41 -4%
SCM
150
Sterling Capital Management
North Carolina
$26.4K +$9.41K +235 +55%
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6
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