— Know what they know.
Not Investment Advice
Also trades as: 0KRR.L (LSE) · $vol 0M

PRLB Smart Money

Proto Labs, Inc.
1W: +1.9% 1M: +24.8% 3M: +27.1% YTD: +91.0% 1Y: +100.2% 3Y: +282.2% 5Y: +37.0%
$98.21
+3.84 (+4.07%)
 
Weekly Expected Move ±5.5%
$87 $93 $98 $103 $109
NYSE · Industrials · Manufacturing - Miscellaneous · Tech Score Strong Buy · Power 72 · $2.3B mcap · 23M float · 0.940% daily turnover · Short 57% of daily vol

🏦 Institutional Activity

Latest: Q2 2026
303
Institutions Holding
+19 vs prior
78.8%
Ownership
+25.10%
44 New
101 Increased
115 Reduced
24 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-09-24 Schumacher Daniel officer: chief financial officer S-Sale 5,000 $95.32 $477K Filing
2026-09-17 Schumacher Daniel officer: chief financial officer S-Sale 4,900 $85.21 $418K Filing
2026-09-16 Schumacher Daniel officer: chief financial officer S-Sale 100 $85.00 $8K Filing
2026-06-02 WEHRWEIN SVEN director S-Sale 1,500 $76.91 $115K Filing
2026-06-02 WEHRWEIN SVEN director S-Sale 500 $78.38 $39K Filing
2026-05-23 Krishna Suresh officer: president and ceo F-Tax Withholding 1,247 $71.36 $89K Filing
2026-05-20 Schumacher Daniel officer: chief financial officer F-Tax Withholding 255 $71.13 $18K Filing
2026-05-20 Parlange Bernardo officer: chief commercial officer A-Grant/Award 2,109 $— $0 Filing
2026-05-19 Chand Sujeet director A-Grant/Award 2,210 $— $0 Filing
2026-05-19 Gawlick Rainer director A-Grant/Award 2,210 $— $0 Filing
2026-05-19 WEHRWEIN SVEN director A-Grant/Award 2,210 $— $0 Filing
2026-05-19 KRANTZ DONALD G director A-Grant/Award 2,210 $— $0 Filing
2026-05-19 Black Archie C. director A-Grant/Award 2,210 $— $0 Filing
2026-05-19 Chin Moonhie director A-Grant/Award 2,210 $— $0 Filing
2026-05-12 Kenison Michael R. officer: chief operations officer S-Sale 1,613 $67.58 $109K Filing
2026-05-12 Kenison Michael R. officer: chief operations officer S-Sale 6,643 $70.30 $467K Filing
2026-05-12 Kenison Michael R. officer: chief operations officer S-Sale 4,198 $68.70 $288K Filing
2026-05-12 Kenison Michael R. officer: chief operations officer S-Sale 3,576 $69.78 $250K Filing
2026-05-11 Kenison Michael R. officer: chief operations officer S-Sale 7,433 $70.26 $522K Filing
2026-05-07 Kenison Michael R. officer: chief operations officer S-Sale 200 $70.00 $14K Filing
2026-02-25 Kermisch Marc officer: chief technology & ai officer A-Grant/Award 2,795 $— $0 Filing
2026-02-25 Schumacher Daniel officer: chief financial officer F-Tax Withholding 504 $62.63 $32K Filing
2026-02-25 Krishna Suresh officer: president and ceo A-Grant/Award 13,373 $— $0 Filing
2026-02-25 Kenison Michael R. officer: chief operations officer F-Tax Withholding 531 $62.63 $33K Filing
2026-02-25 Kenison Michael R. officer: chief operations officer A-Grant/Award 2,415 $— $0 Filing

🏛️ Congressional Trades

3 records
Date Politician Chamber Type Amount Filing
2020-10-28 Greg Gianforte House Sell $100,001 - $250,000 Filing
2019-09-06 Greg Gianforte House Buy $100,001 - $250,000 Filing
2015-02-13 Thom Tillis Senate Sell $1,001 - $15,000 Filing

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 3,896,222 $318M +218,347 2026-06-30 Filing
DISCIPLINED GROWTH INVESTORS INC /MN 2,380,514 $194M -116,841 2026-06-30 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 1,599,765 $130M +61,235 2026-06-30 Filing
DIMENSIONAL FUND ADVISORS LP 1,152,305 $94M -120,051 2026-06-30 Filing
STATE STREET CORP 1,138,462 $93M +46,462 2026-06-30 Filing
VANGUARD CAPITAL MANAGEMENT LLC 1,054,623 $86M +14,882 2026-06-30 Filing
AMERICAN CAPITAL MANAGEMENT INC 619,845 $51M -7,860 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 614,028 $50M +33,827 2026-06-30 Filing
RENAISSANCE TECHNOLOGIES LLC 469,251 $38M -51,000 2026-06-30 Filing
PRUDENTIAL FINANCIAL INC 457,810 $37M +57,569 2026-06-30 Filing
FMR LLC 442,659 $36M +20,303 2026-06-30 Filing
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 440,816 $36M -22,964 2026-06-30 Filing
Nuveen, LLC 420,059 $34M +103,120 2026-06-30 Filing
GOLDMAN SACHS GROUP INC 403,179 $33M +262,236 2026-06-30 Filing
Driehaus Capital Management LLC 370,151 $30M +1,015 2026-06-30 Filing
Sixth Street Partners Management Company 354,188 $29M +354,188 2026-06-30 Filing
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 354,188 $29M -6,015 2026-06-30 Filing
MORGAN STANLEY 314,778 $26M +21,197 2026-06-30 Filing
S SQUARED TECHNOLOGY, LLC 288,120 $23M -7,983 2026-06-30 Filing
NORTHERN TRUST CORP 284,562 $23M +17,611 2026-06-30 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms