Position in PRLB
as of Jun 30, 2026
· filed Jul 23, 2026
Position Value
$521,582
+$132,592 QoQ
Shares Held
6,399
-6.2% QoQ
Ownership
0.027%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#143
of 276 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PRLB Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Jun 30, 2026AMALGAMATED BANK holds $36,845,503 across 7 Metal Fabrication names. PRLB ranks #6 (1.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRS |
Carpenter Technology Corp
|
23,565 | $14,535,834 | |
| 2 | ATI |
Ati Inc
|
64,761 | $12,764,393 | |
| 3 | MLI |
Mueller Industries Inc
|
101,518 | $3,119,901 | |
| 4 | CMC |
COMMERCIAL METALS Co
|
47,131 | $2,957,470 | |
| 5 | ESAB |
ESAB Corp
|
25,325 | $2,497,804 | |
| 6 | PRLB |
Proto Labs Inc
This page
|
6,399 | $521,582 | |
| 7 | WOR |
Worthington Enterprises, Inc.
|
8,343 | $448,519 |
All Filings in PRLB
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $521,582 | 6,399 | Shares | Sole | 2026-07-23 | |
| 2026-03-31 | $388,990 | 6,822 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $350,689 | 6,932 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $353,762 | 7,071 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $273,713 | 6,836 | Shares | Sole | 2025-08-04 | |
| 2025-03-31 | $246,646 | 7,039 | Shares | Sole | 2025-04-25 | |
| 2024-12-31 | $277,812 | 7,107 | Shares | Sole | 2025-02-04 | |
| 2024-09-30 | $219,217 | 7,464 | Shares | Sole | 2024-10-30 | |
| 2024-06-30 | $238,779 | 7,730 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $291,219 | 8,146 | Shares | Sole | 2024-04-23 | |
| 2023-12-31 | $379,976 | 9,753 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $285,806 | 10,826 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $368,443 | 10,539 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $382,053 | 11,525 | Shares | Sole | 2023-05-02 | |
| 2022-12-31 | $318,690 | 12,483 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $459,200 | 12,605 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $599,052 | 12,522 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $666,487 | 12,599 | Shares | Sole | 2022-08-25 | |
| 2021-12-31 | $679,668 | 13,236 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $896,302 | 13,458 | Shares | Sole | 2021-10-29 | |
| 2021-06-30 | $1,258,394 | 13,708 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $491,870 | 4,040 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $676,954 | 4,413 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $566,044 | 4,371 | Shares | Sole | 2020-10-30 | |
| 2020-06-30 | $507,239 | 4,510 | Shares | Sole | 2020-08-10 | |
| 2020-03-31 | $384,456 | 5,050 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||