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Protolabs

230 hedge funds and large institutions have $1.1B invested in Protolabs in 2025 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 75 increasing their positions, 72 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
230
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.2M
Puts
$344K
Net Calls
Net Calls Change

Top Buyers

1 +$19.5M
2 +$18M
3 +$5.39M
4
DGI
Disciplined Growth Investors
Minnesota
+$4.16M
5
Jane Street
Jane Street
New York
+$2.33M

Top Sellers

1 -$7.38M
2 -$5.86M
3 -$5.68M
4
EF
Empowered Funds
Pennsylvania
-$5.43M
5
State Street
State Street
Massachusetts
-$4.45M
Name Holding Trade Value Shares
Change
Change in
Stake
Point72 Asset Management
51
Point72 Asset Management
Connecticut
$2.02M
AIA
52
AIMZ Investment Advisors
California
$2M
Barclays
53
Barclays
United Kingdom
$1.93M
Franklin Resources
54
Franklin Resources
California
$1.67M
Federated Hermes
55
Federated Hermes
Pennsylvania
$1.56M
VOYA Investment Management
56
VOYA Investment Management
Georgia
$1.53M
SG Americas Securities
57
SG Americas Securities
New York
$1.53M
Wells Fargo
58
Wells Fargo
California
$1.52M
Acadian Asset Management
59
Acadian Asset Management
Massachusetts
$1.49M
T. Rowe Price Associates
60
T. Rowe Price Associates
Maryland
$1.42M
Deutsche Bank
61
Deutsche Bank
Germany
$1.4M
Assenagon Asset Management
62
Assenagon Asset Management
Luxembourg
$1.4M
TI
63
Trexquant Investment
Connecticut
$1.4M
Teacher Retirement System of Texas
64
Teacher Retirement System of Texas
Texas
$1.23M
New York State Teachers Retirement System (NYSTRS)
65
New York State Teachers Retirement System (NYSTRS)
New York
$1.19M
VRS
66
Virginia Retirement Systems
Virginia
$1.18M
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$1.17M
GF
68
Gabelli Funds
New York
$1.07M
AllianceBernstein
69
AllianceBernstein
Tennessee
$1.05M
Canada Life
70
Canada Life
Manitoba, Canada
$1M
State of Tennessee, Department of Treasury
71
State of Tennessee, Department of Treasury
Tennessee
$933K
AA
72
ALPS Advisors
Colorado
$896K
Royal Bank of Canada
73
Royal Bank of Canada
Ontario, Canada
$842K
Thrivent Financial for Lutherans
74
Thrivent Financial for Lutherans
Minnesota
$823K
DFCM
75
Dark Forest Capital Management
Puerto Rico
$807K