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 |
|---|---|---|---|---|---|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
4,322,679
shares
|
$210 Million
0.0% of portfolio
|
Q2 2024
Reduced 2.18%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
2,744,977
shares
|
$133 Million
0.0% of portfolio
|
Q3 2025
Reduced 1.01%
|
|
|
Disciplined Growth Investors Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
2,592,373
shares
|
$126 Million
2.81% of portfolio
|
Q3 2025
Reduced 4.76%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
1,306,367
shares
|
$63.4 Million
0.01% of portfolio
|
Q3 2025
Reduced 0.73%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
1,175,300
shares
|
$57 Million
0.0% of portfolio
|
Q3 2025
Reduced 0.94%
|
|
|
Rubric Capital Management LP
New York, NY |
Nov 14, 2025 Q3 2025 |
1,123,338
shares
|
$54.5 Million
0.92% of portfolio
|
Q3 2025
Added 8.62%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
567,036
shares
|
$27.5 Million
0.0% of portfolio
|
Q3 2025
Added 0.84%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
543,651
shares
|
$26.4 Million
0.04% of portfolio
|
Q3 2025
Added 0.3%
|
|
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
Nov 13, 2025 Q3 2025 |
460,618
shares
|
$22.3 Million
0.02% of portfolio
|
Q3 2025
Added 3.02%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Nov 14, 2025 Q3 2025 |
357,163
shares
|
$17.3 Million
0.01% of portfolio
|
Q3 2025
Reduced 21.1%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Nov 10, 2025 Q3 2025 |
331,428
shares
|
$16.1 Million
0.0% of portfolio
|
Q3 2025
Added 11.26%
|
|
|
Nuveen, LLC
Charlotte, NC |
Nov 12, 2025 Q3 2025 |
329,990
shares
|
$16 Million
0.0% of portfolio
|
Q3 2025
Added 81.49%
|
|
|
S Squared Technology, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
311,103
shares
|
$15.1 Million
6.39% of portfolio
|
Q2 2025
Added 1.34%
|
|
|
Morgan Stanley
New York, NY |
Nov 14, 2025 Q3 2025 |
305,997
shares
|
$14.8 Million
0.0% of portfolio
|
Q3 2025
Reduced 25.93%
|
|
|
American Capital Management Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
279,296
shares
|
$13.5 Million
0.56% of portfolio
|
Q3 2025
Added 416.96%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
278,741
shares
|
$13.5 Million
0.0% of portfolio
|
Q3 2025
Reduced 0.39%
|
|
|
Nordea Investment Management Ab
Stockholm, V7 |
Oct 27, 2025 Q3 2025 |
257,255
shares
|
$12.5 Million
0.01% of portfolio
|
Q3 2025
Added 3.07%
|
|
|
Jupiter Asset Management LTD
|
Nov 10, 2025 Q3 2025 |
194,832
shares
|
$9.45 Million
0.09% of portfolio
|
Q2 2025
Added 3.68%
|
|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
176,880
shares
|
$8.58 Million
0.0% of portfolio
|
Q3 2025
Reduced 26.86%
|
|
|
Hillsdale Investment Management Inc.
Toronto, A6 |
Nov 10, 2025 Q3 2025 |
169,584
shares
|
$8.22 Million
0.28% of portfolio
|
Q3 2025
Added 41.76%
|
|
|
Panagora Asset Management Inc
Boston, MA |
Nov 13, 2025 Q3 2025 |
168,395
shares
|
$8.17 Million
0.03% of portfolio
|
Q3 2025
Added 0.6%
|
|
|
Connor, Clark & Lunn Investment Management Ltd.
|
Nov 13, 2025 Q3 2025 |
147,037
shares
|
$7.13 Million
0.03% of portfolio
|
Q3 2025
Added 1.35%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
144,400
shares
|
$7 Million
0.0% of portfolio
|
Q3 2025
Added 63.58%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
Nov 13, 2025 Q3 2025 |
142,236
shares
|
$6.9 Million
0.0% of portfolio
|
Q3 2025
Added 42.14%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
132,361
shares
|
$6.42 Million
0.0% of portfolio
|
Q3 2025
Added 93.9%
|
|