SIGNATUREFD, LLC - PROTO LABS INC ownership

PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 253 filers reported holding PROTO LABS INC in Q1 2018. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.

Quarter-by-quarter ownership
SIGNATUREFD, LLC ownership history of PROTO LABS INC
ValueSharesWeighting
Q3 2023$1,795
-24.5%
680.0%0.00%
Q2 2023$2,377
-18.5%
68
-22.7%
0.00%
Q1 2023$2,917
+37.7%
88
+6.0%
0.00%
Q4 2022$2,11983
+1560.0%
0.00%
Q2 2022$0
-100.0%
5
-99.3%
0.00%
-100.0%
Q1 2022$40,000
+42.9%
754
+36.6%
0.00%0.0%
Q4 2021$28,000
+1300.0%
552
+1680.6%
0.00%
Q3 2021$2,000
+100.0%
31
+138.5%
0.00%
Q2 2021$1,000
-50.0%
130.0%0.00%
Q1 2021$2,0000.0%130.0%0.00%
Q4 2020$2,0000.0%130.0%0.00%
Q3 2020$2,000
+100.0%
130.0%0.00%
Q2 2020$1,000
-50.0%
13
-35.0%
0.00%
Q1 2018$2,000200.00%
Other shareholders
PROTO LABS INC shareholders Q1 2018
NameSharesValueWeighting ↓
Brown Capital Management 3,704,897$568,331,0003.93%
RIVERBRIDGE PARTNERS LLC 1,358,899$208,455,0002.30%
DISCIPLINED GROWTH INVESTORS INC /MN 621,477$95,335,0001.84%
Capital Investment Services of America, Inc. 112,898$17,319,0001.81%
ARK Investment Management 4,119,922$631,996,0001.68%
PREMIER ASSET MANAGEMENT LLC 52,830$8,104,0001.66%
GAGNON SECURITIES LLC 59,033$9,056,0001.44%
Nikko Asset Management Americas, Inc. 1,590,666$244,008,0001.39%
Pembroke Management, LTD 102,635$15,744,0001.32%
FCF Advisors LLC 13,068$2,254,0001.31%
View complete list of PROTO LABS INC shareholders