Zurcher Kantonalbank (Zurich Cantonalbank)
BankPosition in PRLB — Proto Labs Inc
CIK 1368163
ZURICH, V8
Position in PRLB
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$458,782
+$182,763 QoQ
Shares Held
8,046
+47.5% QoQ
Ownership
0.034%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in PRLB Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Mar 31, 2026Zurcher Kantonalbank (Zurich Cantonalbank) holds $140,133,681 across 10 Metal Fabrication names. PRLB ranks #7 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRS |
Carpenter Technology Corp
|
279,512 | $110,169,654 | |
| 2 | MLI |
Mueller Industries Inc
|
136,808 | $15,158,326 | |
| 3 | ATI |
Ati Inc
|
52,264 | $7,602,321 | |
| 4 | CMC |
COMMERCIAL METALS Co
|
45,448 | $2,791,870 | |
| 5 | ESAB |
ESAB Corp
|
22,807 | $2,204,524 | |
| 6 | GPGI |
GPGI, Inc.
|
46,363 | $792,807 | |
| 7 | PRLB |
Proto Labs Inc
This page
|
8,046 | $458,782 | |
| 8 | WOR |
Worthington Enterprises, Inc.
|
8,385 | $437,193 |
All Filings in PRLB
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $458,782 | 8,046 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $276,019 | 5,456 | Shares | Sole | 2026-01-27 | |
| 2025-09-30 | $272,963 | 5,456 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $169,809 | 4,241 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $147,658 | 4,214 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $164,725 | 4,214 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $123,765 | 4,214 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $130,170 | 4,214 | Shares | Sole | 2024-07-29 | |
| 2024-03-31 | $150,650 | 4,214 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $164,177 | 4,214 | Shares | Sole | 2024-01-30 | |
| 2023-09-30 | $139,365 | 5,279 | Shares | Sole | 2023-10-25 | |
| 2023-06-30 | $184,553 | 5,279 | Shares | Sole | 2023-08-07 | |
| 2023-03-31 | $174,998 | 5,279 | Shares | Sole | 2023-05-08 | |
| 2022-12-31 | $89,125 | 3,491 | Shares | Sole | 2023-02-01 | |
| 2022-09-30 | $129,180 | 3,546 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $169,640 | 3,546 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $187,583 | 3,546 | Shares | Sole | 2022-04-21 | |
| 2021-12-31 | $182,087 | 3,546 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $175,158 | 2,630 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $241,434 | 2,630 | Shares | Sole | 2021-07-30 | |
| 2021-03-31 | $597,549 | 4,908 | Shares | Sole | 2021-05-03 | |
| 2020-12-31 | $693,828 | 4,523 | Shares | Sole | 2021-01-28 | |
| 2020-09-30 | $543,511 | 4,197 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $1,646,785 | 14,642 | Shares | Sole | 2020-07-28 | |
| 2020-03-31 | $1,061,404 | 13,942 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||