Latest Institutional Sells of Proto Labs Inc (PRLB)
This list provides information on the latest institutional transactions involving Proto Labs Inc (PRLB) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Disciplined Growth Investors Inc
Minneapolis, MN |
SELL
|
- |
-130K- 4.76% |
$5.02M - $6.61M
|
2.59M
$126M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-107K- 25.93% |
$4.15M - $5.46M
|
306K
$14.8M
|
|
|
Oct 15, 2025
Q3 2025
|
Pacer Advisors, Inc.
Malvern, PA |
SELL
|
- |
-97.8K- 92.25% |
$3.79M - $4.99M
|
8.22K
$398K
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-95.5K- 21.1% |
$3.7M - $4.87M
|
357K
$17.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-68.7K- 55.45% |
$2.66M - $3.51M
|
55.2K
$2.68M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-65K- 26.86% |
$2.52M - $3.31M
|
177K
$8.58M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-51K- 32.87% |
$1.98M - $2.6M
|
104K
$5.05M
|
|
|
Nov 14, 2025
Q3 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-41.2K- 40.61% |
$1.6M - $2.1M
|
60.2K
$2.92M
|
|
|
Oct 07, 2025
Q3 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-38.1K- 57.86% |
$1.48M - $1.94M
|
27.7K
$1.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-33.6K- 38.6% |
$1.3M - $1.71M
|
53.4K
$2.59M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-27.9K- 82.24% |
$1.08M - $1.42M
|
6.03K
$292K
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-27.9K- 1.01% |
$1.08M - $1.42M
|
2.74M
$133M
|
|
|
Oct 16, 2025
Q3 2025
|
Rice Hall James & Associates, LLC
|
SELL
|
- |
-23.5K- 16.14% |
$910K - $1.2M
|
122K
$5.92M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-20K- 90.07% |
$776K - $1.02M
|
2.21K
$107K
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-19.9K- 21.24% |
$770K - $1.01M
|
73.7K
$3.57M
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-19.5K- 18.92% |
$757K - $997K
|
83.7K
$4.06M
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
SELL
|
- |
-18.1K- 77.12% |
$702K - $925K
|
5.38K
$261K
|
|
|
Oct 31, 2025
Q3 2025
|
Y Intercept (Hong Kong) LTD
|
SELL
|
- |
-15.6K- 36.9% |
$603K - $794K
|
26.6K
$1.29M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-13.8K- 38.36% |
$534K - $703K
|
22.1K
$1.07M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-12.1K- 26.04% |
$467K - $615K
|
34.3K
$1.66M
|
|
|
Nov 14, 2025
Q3 2025
|
National Bank Of Canada
|
SELL
|
- |
-11.5K- 99.45% |
$445K - $586K
|
64
$3.1K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-11.3K- 14.83% |
$439K - $578K
|
65.1K
$3.16M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-11.1K- 0.94% |
$432K - $569K
|
1.18M
$57M
|
|
|
Nov 14, 2025
Q3 2025
|
Toroso Investments, LLC
Massapequa, NY |
SELL
|
- |
-10K- 43.52% |
$388K - $511K
|
13K
$630K
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-9.56K- 0.73% |
$370K - $488K
|
1.31M
$63.4M
|
|
|
Nov 12, 2025
Q3 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-8.72K- 54.18% |
$338K - $445K
|
7.37K
$357K
|
|
|
Nov 12, 2025
Q3 2025
|
Cathie Wood
Ark Investment Management LLC | St. Petersburg, Fl
|
SELL
|
- |
-7.7K- 9.69% |
$298K - $393K
|
71.8K
$3.48M
|
|
|
Oct 28, 2025
Q3 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
SELL
|
- |
-7.6K- 22.69% |
$294K - $388K
|
25.9K
$1.25M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-6.89K- 30.48% |
$267K - $352K
|
15.7K
$762K
|
|
|
Nov 03, 2025
Q3 2025
|
Gagnon Securities LLC
|
SELL
|
- |
-5.83K- 5.08% |
$226K - $297K
|
109K
$5.27M
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-4.43K- 12.98% |
$172K - $226K
|
29.7K
$1.44M
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-4.33K- 3.2% |
$168K - $221K
|
131K
$6.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-4K- 12.56% |
$155K - $204K
|
27.8K
$1.35M
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-2.62K- 21.85% |
$101K - $134K
|
9.37K
$454K
|
|
|
Nov 14, 2025
Q3 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-2.36K- 16.03% |
$91.4K - $120K
|
12.4K
$600K
|
|
|
Oct 27, 2025
Q3 2025
|
Janney Montgomery Scott LLC
|
SELL
|
- |
-2.29K- 19.44% |
$88.8K - $117K
|
9.5K
$461K
|
|
|
Nov 05, 2025
Q3 2025
|
Alps Advisors Inc
Denver, CO |
SELL
|
- |
-2.26K- 10.52% |
$87.6K - $115K
|
19.2K
$932K
|
|
|
Nov 14, 2025
Q3 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
SELL
|
- |
-2.19K- 14.12% |
$85K - $112K
|
13.3K
$647K
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-1.79K- 58.4% |
$69.5K - $91.5K
|
1.28K
$62K
|
|
|
Nov 12, 2025
Q3 2025
|
Teachers Retirement System Of The State Of Kentucky
Frankfort, KY |
SELL
|
- |
-1.66K- 19.44% |
$64.3K - $84.7K
|
6.88K
$334K
|
|
|
Oct 14, 2025
Q3 2025
|
Yousif Capital Management, LLC
|
SELL
|
- |
-1.64K- 18.01% |
$63.4K - $83.5K
|
7.45K
$361K
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
SELL
|
- |
-1.62K- 19.91% |
$62.6K - $82.4K
|
6.5K
$315K
|
|
|
Oct 30, 2025
Q3 2025
|
Strs Ohio
|
SELL
|
- |
-1.6K- 9.94% |
$62K - $81.6K
|
14.5K
$703K
|
|
|
Nov 14, 2025
Q3 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-1.53K- 54.63% |
$59.4K - $78.2K
|
1.27K
$61.7K
|
|
|
Nov 17, 2025
Q3 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
SELL
|
- |
-1.53K- 7.17% |
$59.3K - $78.2K
|
19.8K
$962K
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-1.5K- 19.74% |
$58.1K - $76.5K
|
6.1K
$296K
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-1.5K- 2.24% |
$58K - $76.3K
|
65.2K
$3.16M
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
SELL
|
- |
-1.4K- 2.95% |
$54.2K - $71.4K
|
46.1K
$2.24M
|
|
|
Nov 07, 2025
Q3 2025
|
Shell Asset Management CO
The Hague, P7 |
SELL
|
- |
-1.35K- 57.01% |
$52.1K - $68.7K
|
1.02K
$49.2K
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
SELL
|
- |
-1.29K- 1.74% |
$50K - $65.8K
|
72.8K
$3.53M
|
|