Proto Labs Inc - PRLB

Sector: Industrials · Industry: Fabricated Structural Metal Products
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Company profile

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Quarter snapshot

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Q3 2026 · Q2 2026
Value (USD)
Total reported value ($000)
$1.832B
QoQ value delta ($000)
+$90K (+0.0%)
Implied price effect (QoQ)
+0.0%
Shares
Total shares
22,498,498
QoQ shares delta
+493 (+0.0%)
Total shares held by funds (by quarter)
Shares (left)

Fund holders include prior positions carried forward until a new 13F confirms a change. Reported holders have reported a position in this security for that quarter; this is not the total number of 13F filers.

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Top holders (Q3 2026)

Top 25 only Full list
Partial Q3 2026 data: 5 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.
Manager Value ($000) Shares % of 13F
BlackRock, Inc. 317,581 3,896,222 0.0%
DISCIPLINED GROWTH INVESTORS INC /MN 194,035 2,380,514 3.29%
VANGUARD PORTFOLIO MANAGEMENT LLC 130,396 1,599,765 0.01%
DIMENSIONAL FUND ADVISORS LP 93,921 1,152,305 0.02%
STATE STREET CORP 92,796 1,138,462 0.0%
VANGUARD CAPITAL MANAGEMENT LLC 85,962 1,054,623 0.0%
AMERICAN CAPITAL MANAGEMENT INC 50,523 619,845 2.27%
GEODE CAPITAL MANAGEMENT, LLC 50,059 614,028 0.0%
RENAISSANCE TECHNOLOGIES LLC 38,248 469,251 0.05%
PRUDENTIAL FINANCIAL INC 37,316 457,810 0.04%
FMR LLC 36,081 442,659 0.0%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 35,930 440,816 0.02%
Nuveen, LLC 34,239 420,059 0.01%
GOLDMAN SACHS GROUP INC 32,863 403,179 0.0%
DRIEHAUS CAPITAL MANAGEMENT LLC 30,171 370,151 0.17%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 28,869 354,188 0.0%
MORGAN STANLEY 25,657 314,778 0.0%
S SQUARED TECHNOLOGY, LLC 23,484 288,120 7.29%
NORTHERN TRUST CORP 23,194 284,562 0.0%
FIRST TRUST ADVISORS LP 18,322 224,792 0.01%
JPMORGAN CHASE & CO 17,930 224,717 0.0%
D. E. Shaw & Co., Inc. 17,228 211,366 0.01%
NORDEA INVESTMENT MANAGEMENT AB 16,506 203,883 0.01%
Hillsdale Investment Management Inc. 15,616 191,594 0.36%
JUPITER ASSET MANAGEMENT LTD 15,367 188,539 0.08%