Latest Institutional Transactions on Proto Labs Inc (PRLB)
This table provides information on the latest institutional transactions involving Proto Labs Inc (PRLB) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
33.5K+ 11.26% |
$1.3M - $1.71M
|
331K
$16.1M
|
|
|
Nov 10, 2025
Q3 2025
|
Clearstead Advisors, LLC
Cleveland, OH |
BUY
|
- |
9+ 12.68% |
$349 - $459
|
80
$3.88K
|
|
|
Nov 10, 2025
Q3 2025
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
SELL
|
- |
-633- 24.15% |
$24.5K - $32.3K
|
1.99K
$96.4K
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
BUY
|
- |
4+ 1.56% |
$155 - $204
|
260
$12.6K
|
|
|
Nov 10, 2025
Q3 2025
|
Us Bancorp \De\
|
SELL
|
- |
-233- 41.61% |
$9.03K - $11.9K
|
327
$15.9K
|
|
|
Nov 10, 2025
Q3 2025
|
Aimz Investment Advisors, LLC
|
SELL
|
- |
-875- 2.14% |
$33.9K - $44.6K
|
40K
$1.94M
|
|
|
Nov 10, 2025
Q3 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
BUY
|
- |
4.14K+ 37.07% |
$160K - $211K
|
15.3K
$743K
|
|
|
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 07, 2025
Q3 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
BUY
|
- |
52+ 2.64% |
$2.01K - $2.65K
|
2.02K
$98.1K
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
74.4K+ 577.47% |
$2.88M - $3.8M
|
87.3K
$4.24M
|
|
|
Nov 07, 2025
Q3 2025
|
Fifth Third Bancorp
|
BUY
|
- |
11+ 9.4% |
$426 - $561
|
128
$6.21K
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-27.9K- 1.01% |
$1.08M - $1.42M
|
2.74M
$133M
|
|
|
Nov 07, 2025
Q3 2025
|
Rothschild Investment LLC
Chicago, IL |
SELL
|
- |
-10- 20.0% |
$387 - $510
|
40
$1.94K
|
|
|
Nov 07, 2025
Q3 2025
|
Sg Capital Management LLC
Chicago, IL |
BUY
|
- |
114KNew |
$4.4M - $5.8M
|
114K
$5.51M
|
|
|
Nov 06, 2025
Q3 2025
|
Versor Investments LP
|
BUY
|
- |
4.01K+ 71.83% |
$155K - $205K
|
9.6K
$466K
|
|
|
Nov 06, 2025
Q3 2025
|
Essex Investment Management CO LLC
Boston, MA |
BUY
|
- |
20.9KNew |
$809K - $1.07M
|
20.9K
$1.01M
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
SELL
|
- |
-1.29K- 1.74% |
$50K - $65.8K
|
72.8K
$3.53M
|
|
|
Nov 06, 2025
Q3 2025
|
Cornerstone Investment Partners, LLC
|
BUY
|
- |
4.04KNew |
$157K - $206K
|
4.04K
$196K
|
|
|
Nov 06, 2025
Q3 2025
|
Lsv Asset Management
Chicago, IL |
BUY
|
- |
3.4KNew |
$132K - $173K
|
3.4K
$165K
|
|
|
Nov 06, 2025
Q3 2025
|
Cbiz Investment Advisory Services, LLC
|
BUY
|
- |
35New |
$1.36K - $1.79K
|
35
$1.7K
|
|
|
Nov 06, 2025
Q3 2025
|
Public Sector Pension Investment Board
Montreal, A8 |
BUY
|
- |
32K+ 39.49% |
$1.24M - $1.63M
|
113K
$5.48M
|
|
|
Nov 06, 2025
Q3 2025
|
Illinois Municipal Retirement Fund
|
BUY
|
- |
165+ 1.32% |
$6.39K - $8.42K
|
12.7K
$616K
|
|
|
Nov 05, 2025
Q3 2025
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
63+ 96.92% |
$2.44K - $3.21K
|
128
$6.21K
|
|
|
Nov 05, 2025
Q3 2025
|
Alps Advisors Inc
Denver, CO |
SELL
|
- |
-2.26K- 10.52% |
$87.6K - $115K
|
19.2K
$932K
|
|
|
Nov 05, 2025
Q3 2025
|
Smartleaf Asset Management LLC
Boston, MA |
SELL
|
- |
-19- 5.96% |
$736 - $969
|
300
$14.6K
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-828- 15.59% |
$32.1K - $42.2K
|
4.48K
$217K
|
|
|
Nov 04, 2025
Q3 2025
|
Thrivent Financial For Lutherans
Minneapolis, MN |
SELL
|
- |
-255- 1.46% |
$9.88K - $13K
|
17.2K
$835K
|
|
|
Nov 04, 2025
Q3 2025
|
Umb Bank, N.A.
|
BUY
|
- |
7+ 3.93% |
$271 - $357
|
185
$8.97K
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-4.33K- 3.2% |
$168K - $221K
|
131K
$6.35M
|
|
|
Nov 04, 2025
Q3 2025
|
Jones Financial Companies Lllp
|
SELL
|
- |
-515- 48.58% |
$20K - $26.3K
|
545
$26.4K
|
|
|
Nov 04, 2025
Q3 2025
|
State Of Wyoming
Cheyenne, WY |
SELL
|
- |
-241- 14.96% |
$9.34K - $12.3K
|
1.37K
$66.4K
|
|
|
Nov 04, 2025
Q3 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
BUY
|
- |
9.12KNew |
$353K - $465K
|
9.12K
$442K
|
|
|
Nov 04, 2025
Q3 2025
|
Hantz Financial Services, Inc.
|
BUY
|
- |
25+ 34.25% |
$969 - $1.28K
|
98
$4.75K
|
|
|
Nov 03, 2025
Q3 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
BUY
|
- |
46+ 0.15% |
$1.78K - $2.35K
|
30.3K
$1.47M
|
|
|
Nov 03, 2025
Q3 2025
|
Hussman Strategic Advisors, Inc.
Ellicott City, MD |
BUY
|
- |
42KNew |
$1.63M - $2.14M
|
42K
$2.04M
|
|
|
Nov 03, 2025
Q3 2025
|
Gagnon Securities LLC
|
SELL
|
- |
-5.83K- 5.08% |
$226K - $297K
|
109K
$5.27M
|
|
|
Nov 03, 2025
Q3 2025
|
Arizona State Retirement System
|
BUY
|
- |
97+ 1.4% |
$3.76K - $4.95K
|
7.03K
$341K
|
|
|
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
|
|
|
Oct 30, 2025
Q3 2025
|
Covestor LTD
Boston, MA |
SELL
|
- |
-134- 44.67% |
$5.19K - $6.84K
|
166
$8.05K
|
|
|
Oct 30, 2025
Q3 2025
|
Strs Ohio
|
SELL
|
- |
-1.6K- 9.94% |
$62K - $81.6K
|
14.5K
$703K
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
BUY
|
- |
4.46K+ 21.41% |
$173K - $227K
|
25.3K
$1.23M
|
|
|
Oct 29, 2025
Q3 2025
|
Amalgamated Bank
New York, NY |
BUY
|
- |
235+ 3.44% |
$9.1K - $12K
|
7.07K
$343K
|
|
|
Oct 28, 2025
Q3 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
SELL
|
- |
-7.6K- 22.69% |
$294K - $388K
|
25.9K
$1.25M
|
|
|
Oct 27, 2025
Q3 2025
|
Nordea Investment Management Ab
Stockholm, V7 |
BUY
|
- |
7.67K+ 3.07% |
$297K - $391K
|
257K
$12.5M
|
|
|
Oct 27, 2025
Q3 2025
|
Janney Montgomery Scott LLC
|
SELL
|
- |
-2.29K- 19.44% |
$88.8K - $117K
|
9.5K
$461K
|
|
|
Oct 24, 2025
Q3 2025
|
New York State Teachers Retirement System
|
SELL
|
- |
-932- 3.8% |
$36.1K - $47.6K
|
23.6K
$1.15M
|
|
|
Oct 24, 2025
Q3 2025
|
Cedar Mountain Advisors, LLC
|
BUY
|
- |
4New |
$155 - $204
|
4
$194
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
349+ 1.66% |
$13.5K - $17.8K
|
21.4K
$1.04M
|
|
|
Oct 23, 2025
Q3 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
70+ 3.88% |
$2.71K - $3.57K
|
1.87K
$90.9K
|
|