Position in PRLB
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$6,443,854
+$1,948,284 QoQ
Shares Held
79,056
+0.3% QoQ
Ownership
0.330%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#42
of 276 holders
Holding Since
Mar 2020
18 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, 2026AMERICAN CENTURY COMPANIES INC holds $377,970,687 across 12 Metal Fabrication names. PRLB ranks #7 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATI |
Ati Inc
|
765,808 | $150,940,756 | |
| 2 | CRS |
Carpenter Technology Corp
|
122,460 | $75,538,226 | |
| 3 | MLI |
Mueller Industries Inc
|
829,846 | $51,006,484 | |
| 4 | RYZ |
Ryerson Holding Corp
|
1,861,721 | $45,816,953 | |
| 5 | WOR |
Worthington Enterprises, Inc.
|
467,501 | $25,132,853 | |
| 6 | CMC |
COMMERCIAL METALS Co
|
150,458 | $9,441,239 | |
| 7 | PRLB |
Proto Labs Inc
This page
|
79,056 | $6,443,854 | |
| 8 | TG |
Tredegar Corp
|
549,874 | $4,376,997 |
All Filings in PRLB
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,443,854 | 79,056 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $4,495,570 | 78,842 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $4,003,945 | 79,145 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $3,905,692 | 78,067 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $3,048,845 | 76,145 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $2,558,060 | 73,004 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $2,055,313 | 52,579 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $1,532,379 | 52,175 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $1,326,138 | 42,931 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $1,505,754 | 42,119 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $1,161,904 | 29,823 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $617,786 | 23,401 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $638,928 | 18,276 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $360,572 | 10,877 | Shares | Defined | 2023-05-11 | |
| 2020-12-31 | $402,828 | 2,626 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $336,052 | 2,595 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $252,382 | 2,244 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $693,772 | 9,113 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||