Proto Labs, Inc.
DE ˙ DB ˙ US7437131094
64,05 € ↓ -2,90 (-4,33%)
2026-06-03
AKTIENPREIS
SecurityDE:PRZ / Proto Labs, Inc.
InstitutionInvesco Ltd.
Latest Disclosed Ownership88,576 shares
Latest Disclosed Value $ 5,050,604
Invesco Ltd. reports 17.76% decrease in ownership of PRZ / Proto Labs, Inc.

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 88,576 shares of Proto Labs, Inc. (DE:PRZ) valued at $4,341,996 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 107,698 shares of Proto Labs, Inc.. This represents a change in shares of -17.76% during the quarter. The current value of the position is $5,673,293 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F PROTO LABS COM 743713109 88,576 -19,122 -17.76 5,051 -7.31 0.0001
2026-02-19 2025-12-31 13F PROTO LABS COM 743713109 107,698 5,364 5.24 5,448 6.43 0.0008
2025-11-13 2025-09-30 13F PROTO LABS COM 743713109 102,334 9,972 10.80 5,120 38.43 0.0008
2025-08-13 2025-06-30 13F PROTO LABS COM 743713109 92,362 -9,608 -9.42 3,698 3.50 0.0006
2025-05-12 2025-03-31 13F PROTO LABS COM 743713109 101,970 5,234 5.41 3,573 -5.50 0.0007
2025-02-13 2024-12-31 13F PROTO LABS COM 743713109 96,736 -4,595 -4.53 3,781 27.05 0.0007
2024-11-12 2024-09-30 13F PROTO LABS COM 743713109 101,331 -10,698 -9.55 2,976 -13.99 0.0006
2024-08-13 2024-06-30 13F PROTO LABS COM 743713109 112,029 11,043 10.94 3,461 -4.16 0.0007
2024-05-14 2024-03-31 13F PROTO LABS COM 743713109 100,986 -12,654 -11.14 3,610 -18.45 0.0008
2024-02-13 2023-12-31 13F PROTO LABS COM 743713109 113,640 -35,247 -23.67 4,427 12.65 0.0011
2023-11-13 2023-09-30 13F PROTO LABS COM 743713109 148,887 8,747 6.24 3,931 -19.78 0.0011
2023-08-11 2023-06-30 13F PROTO LABS COM 743713109 140,140 -6,661 -4.54 4,899 0.68 0.0013
2023-05-12 2023-03-31 13F PROTO LABS COM 743713109 146,801 15,228 11.57 4,866 44.86 0.0014
2023-02-13 2022-12-31 13F PROTO LABS COM 743713109 131,573 55,576 73.13 3,359 21.31 0.0010
2022-11-14 2022-09-30 13F PROTO LABS COM 743713109 75,997 4,138 5.76 2,769 -19.46 0.0009
2022-08-15 2022-06-30 13F PROTO LABS COM 743713109 71,859 1,635 2.33 3,438 -7.43 0.0010
2022-05-16 2022-03-31 13F PROTO LABS COM 743713109 70,224 11,189 18.95 3,714 22.49 0.0009
2022-02-14 2021-12-31 13F PROTO LABS COM 743713109 59,035 -591 -0.99 3,032 -23.67 0.0007
2021-11-15 2021-09-30 13F PROTO LABS COM 743713109 59,626 -17,090 -22.28 3,972 -43.60 0.0010
2021-08-17 2021-06-30 13F PROTO LABS COM 743713109 76,716 7,734 11.21 7,043 -16.14 0.0017
2021-05-17 2021-03-31 13F PROTO LABS COM 743713109 68,982 22,467 48.30 8,399 17.72 0.0022
2021-02-16 2020-12-31 13F PROTO LABS COM 743713109 46,515 5,563 13.58 7,135 34.55 0.0021
2020-11-16 2020-09-30 13F PROTO LABS COM 743713109 40,952 1,362 3.44 5,303 19.12 0.0018
2020-08-14 2020-06-30 13F PROTO LABS COM 743713109 39,590 3,405 9.41 4,452 61.60 0.0016
2020-05-15 2020-03-31 13F PROTO LABS COM 743713109 36,185 11,525 46.74 2,755 10.02 0.0012
2020-02-14 2019-12-31 13F PROTO LABS COM 743713109 24,660 -10,691 -30.24 2,504 -30.64 0.0008
2019-11-14 2019-09-30 13F PROTO LABS COM 743713109 35,351 -1,932 -5.18 3,610 -16.53 0.0009
2019-08-14 2019-06-30 13F/A-1 PROTO LABS COM 743713109 37,283 -3,026 -7.51 4,325 2.05 0.0011
2019-08-14 2019-06-30 13F PROTO LABS COM 743713109 37,283 -39,696 4,325
2019-05-15 2019-03-31 13F PROTO LABS COM 743713109 40,309 -13,944 -25.70 4,238 -30.74 0.0014
2019-02-14 2018-12-31 13F PROTO LABS COM 743713109 54,253 -11,369 -17.32 6,119 -42.35 0.0023
2018-11-14 2018-09-30 13F PROTO LABS COM 743713109 65,622 79 0.12 10,614 36.15 0.0033
2018-08-14 2018-06-30 13F PROTO LABS COM 743713109 65,543 37,007 129.69 7,796 132.44 0.0026
2018-05-15 2018-03-31 13F PROTO LABS COM 743713109 28,536 -4,402 -13.36 3,354 -1.15 0.0013
2018-02-14 2017-12-31 13F PROTO LABS COM 743713109 32,938 957 2.99 3,393 32.13 0.0012
2017-11-14 2017-09-30 13F PROTO LABS COM 743713109 31,981 677 2.16 2,568 22.00 0.0009
2017-08-14 2017-06-30 13F PROTO LABS COM 743713109 31,304 -71 -0.23 2,105 31.32 0.0007
2017-05-15 2017-03-31 13F PROTO LABS COM 743713109 31,375 9,706 44.79 1,603 44.03 0.0005
2017-02-14 2016-12-31 13F PROTO LABS COM 743713109 21,669 1,510 7.49 1,113 -7.86 0.0004
2016-11-14 2016-09-30 13F PROTO LABS COM 743713109 20,159 2,209 12.31 1,208 16.94 0.0004
2016-08-15 2016-06-30 13F PROTO LABS COM 743713109 17,950 -1,419 -7.33 1,033 -30.81 0.0004
2016-05-16 2016-03-31 13F PROTO LABS COM 743713109 19,369 19,369 0.00 1,493 0.0006
2015-11-16 2015-09-30 13F PROTO LABS INC PRLB COMMON 743713109 0 -115 -100.00 0 -100.00
2015-08-14 2015-06-30 13F PROTO LABS INC PRLB COMMON 743713109 115 -94 -44.98 8 -46.67 0.0000
2015-05-15 2015-03-31 13F PROTO LABS INC PRLB COMMON 743713109 209 2 0.97 15 7.14 0.0000
2015-02-13 2014-12-31 13F PROTO LABS INC PRLB COMMON 743713109 207 4 1.97 14 0.00 0.0000
2014-11-14 2014-09-30 13F PROTO LABS INC PRLB COMMON 743713109 203 1 0.50 14 -17.65 0.0000
2014-08-14 2014-06-30 13F PROTO LABS INC PRLB COMMON 743713109 202 0 0.00 17 21.43 0.0000
2014-05-15 2014-03-31 13F PROTO LABS INC PRLB COMMON 743713109 202 -1,217 -85.76 14 -86.14 0.0000
2014-02-13 2013-12-31 13F PROTO LABS INC PRLB COMMON 743713109 1,419 1,419 101 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.