Proto Labs Inc (PRLB)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1. 1,034,171 $41,408,207 +792% 0.63%
2. 542,051 $21,703,722 +2% 0.03%
3.
D E Shaw

D. E. Shaw

452,692 $18,125,788 -16% 0.01%
4.
Arrowstreet Capital

Peter Rathjens, Bruce Clarke And John Campbell

447,130 $17,903,085 -1% 0.01%
5.
Millennium Management

Israel Englander

155,173 $6,213,127 0%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$43.79 1,715 $75,104.65 43,883 2025-08-05 Filing
$43.51 1,725 $75,054.75 18,021 2025-08-04 Filing
$28.68 3,480 $99,800.48 80,878 2024-09-06 Filing
$47.87 3,138 $150,218.88 24,694 2021-12-03 Filing
$49.21 10,000 $492,100.00 30,613 2021-12-01 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$151.19 1,000 $151,185.00 12,586 2021-03-01 Filing
$196.26 2,000 $392,520.00 17,863 2021-02-16 Filing
$186.82 700 $130,774.77 19,863 2021-02-16 Filing
$185.66 2,100 $389,887.47 20,563 2021-02-16 Filing
$184.85 1,500 $277,275.45 22,663 2021-02-16 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 3,652,532 $146,247,385 0%
2. 2,772,867 $111,025,594 0%
3. 2,722,011 $108,989,320 2.08%
4. 1,315,928 $52,691,271 0.01%
5. 1,186,443 $47,505,178 0%
News See All