Institutional Ownership Proto Labs Inc (PRLB)
This table provides information about the institutional ownership of Proto Labs Inc (PRLB). We have compiled data on the 223 institutions that hold shares in the stock, with a total of 22.3 Million shares, which have been reported (via 13F filing form) to have a value of $1.08 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Ameriprise Financial Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
53,388
shares
|
$2.59 Million
0.0% of portfolio
|
Q3 2025
Reduced 38.6%
|
|
|
Select Equity Group, L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
52,446
shares
|
$2.54 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Dark Forest Capital Management LP
Weston, CT |
Nov 17, 2025 Q3 2025 |
46,204
shares
|
$2.24 Million
0.09% of portfolio
|
Q3 2025
Added 18.78%
|
|
|
Swiss National Bank
Zurich, V8 |
Nov 13, 2025 Q3 2025 |
46,100
shares
|
$2.24 Million
0.0% of portfolio
|
Q3 2025
Reduced 2.95%
|
|
|
Hussman Strategic Advisors, Inc.
Ellicott City, MD |
Nov 03, 2025 Q3 2025 |
42,000
shares
|
$2.04 Million
0.49% of portfolio
|
Q3 2025
New holding
|
|
|
Cwa Asset Management Group, LLC
|
Oct 22, 2025 Q3 2025 |
40,252
shares
|
$1.95 Million
0.08% of portfolio
|
Q3 2025
Added 10.82%
|
|
|
Aimz Investment Advisors, LLC
|
Nov 10, 2025 Q3 2025 |
40,028
shares
|
$1.94 Million
0.63% of portfolio
|
Q3 2025
Reduced 2.14%
|
|
|
Ea Series Trust
Havertown, PA |
Jul 27, 2023 Q2 2023 |
36,727
shares
|
$1.78 Million
0.05% of portfolio
|
Q2 2023
New holding
|
|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
34,250
shares
|
$1.66 Million
0.0% of portfolio
|
Q3 2025
Reduced 26.04%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
31,831
shares
|
$1.54 Million
0.0% of portfolio
|
Q3 2025
Added 49.47%
|
|
|
Franklin Resources Inc
San Mateo, CA |
Nov 13, 2025 Q3 2025 |
30,355
shares
|
$1.47 Million
0.0% of portfolio
|
Q3 2025
Reduced 1.65%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Nov 03, 2025 Q3 2025 |
30,279
shares
|
$1.47 Million
0.0% of portfolio
|
Q3 2025
Added 0.15%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Oct 09, 2025 Q3 2025 |
29,703
shares
|
$1.44 Million
0.0% of portfolio
|
Q3 2025
Reduced 12.98%
|
|
|
Alliancebernstein L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
27,840
shares
|
$1.35 Million
0.0% of portfolio
|
Q3 2025
Reduced 12.56%
|
|
|
Assenagon Asset Management S.A.
|
Oct 07, 2025 Q3 2025 |
27,745
shares
|
$1.35 Million
0.0% of portfolio
|
Q3 2025
Reduced 57.86%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
27,236
shares
|
$1.32 Million
0.0% of portfolio
|
Q3 2025
Added 4.62%
|
|
|
Y Intercept (Hong Kong) LTD
|
Oct 31, 2025 Q3 2025 |
26,616
shares
|
$1.29 Million
0.03% of portfolio
|
Q3 2025
Reduced 36.9%
|
|
|
Virginia Retirement Systems Et Al
Richmond, VA |
Oct 20, 2025 Q3 2025 |
25,900
shares
|
$1.26 Million
0.01% of portfolio
|
Q3 2025
Added 79.86%
|
|
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
Oct 28, 2025 Q3 2025 |
25,875
shares
|
$1.25 Million
0.1% of portfolio
|
Q3 2025
Reduced 22.69%
|
|
|
Teacher Retirement System Of Texas
Austin, TX |
Oct 30, 2025 Q3 2025 |
25,267
shares
|
$1.23 Million
0.01% of portfolio
|
Q3 2025
Added 21.41%
|
|
|
New York State Teachers Retirement System
|
Oct 24, 2025 Q3 2025 |
23,619
shares
|
$1.15 Million
0.0% of portfolio
|
Q3 2025
Reduced 3.8%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
Nov 14, 2025 Q3 2025 |
23,165
shares
|
$1.12 Million
0.0% of portfolio
|
Q3 2025
Added 0.0%
|
|
|
Gabelli Funds LLC
Rye, NY |
Nov 12, 2025 Q3 2025 |
22,303
shares
|
$1.08 Million
0.01% of portfolio
|
Q3 2024
Added 0.26%
|
|
|
Citigroup Inc
|
Nov 10, 2025 Q3 2025 |
22,137
shares
|
$1.07 Million
0.0% of portfolio
|
Q3 2025
Reduced 38.36%
|
|
|
Wells Fargo & Company
San Francisco, CA |
Nov 13, 2025 Q3 2025 |
21,833
shares
|
$1.06 Million
0.0% of portfolio
|
Q3 2025
Added 18.48%
|
|