Position in PRLB
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$7,577,169
+$6,104,400 QoQ
Shares Held
92,960
+259.9% QoQ
Ownership
0.389%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#40
of 276 holders
Holding Since
Mar 2020
25 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, 2026MILLENNIUM MANAGEMENT LLC holds $304,673,179 across 10 Metal Fabrication names. PRLB ranks #7 (2.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATI |
Ati Inc
|
875,260 | $172,513,746 | |
| 2 | CRS |
Carpenter Technology Corp
|
122,091 | $75,310,612 | |
| 3 | WOR |
Worthington Enterprises, Inc.
|
278,294 | $14,961,085 | |
| 4 | MLI |
Mueller Industries Inc
|
157,812 | $9,699,914 | |
| 5 | MEC |
Mayville Engineering Company, Inc.
|
253,677 | $9,502,740 | |
| 6 | CMC |
COMMERCIAL METALS Co
|
145,290 | $9,116,947 | |
| 7 | PRLB |
Proto Labs Inc
This page
|
92,960 | $7,577,169 | |
| 8 | IIIN |
Insteel Industries Inc
|
141,487 | $4,272,907 |
All Filings in PRLB
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,577,169 | 92,960 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $1,472,769 | 25,829 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $5,136,503 | 101,532 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $5,211,525 | 104,168 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $6,213,126 | 155,173 | Shares | Sole | 2025-08-14 | |
| 2024-12-31 | $1,212,219 | 31,011 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,281,119 | 43,620 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,490,844 | 48,263 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,743,885 | 48,780 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $6,413,010 | 164,605 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,949,255 | 149,593 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $7,555,799 | 216,127 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,700,860 | 51,308 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $2,807,738 | 109,978 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,642,482 | 45,086 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $6,394,772 | 133,670 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $11,315,310 | 213,900 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $8,058,817 | 156,939 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $8,264,527 | 124,092 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $3,616,461 | 39,395 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $11,933,813 | 98,019 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $488,885 | 3,187 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $517,741 | 3,998 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $4,621,279 | 41,089 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $8,404,371 | 110,395 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||