Skip to content
Disclosery

PRLB PROTO LABS INC

Follow

COM (common), issuer CIK 1443669

198 managers (203 13F filers) reported a position in PRLB shares at 2025-06-30, 21,638,978 shares in all. 32 filers opened a position and 20 filers sold out during the quarter.

Managers
198
13F filers
203
New
32
Added
65
Reduced
74
Sold out
20
Shares held by filers
21,638,978

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.3,652,532$146M<0.01%-211,61413F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,772,867$111M<0.01%-52,71813F-HRTimelineGroup
DISCIPLINED GROWTH INVESTORS INC /MN2,722,011$109M2.08%+51,29313F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,315,928$52.7M0.01%-8,87613F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,186,443$47.5M<0.01%+65,43013F-HRTimelineGroup
Rubric Capital Management LP1,034,171$41.4M0.67%+918,21913F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC562,336$22.5M<0.01%-16,99013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC542,051$21.7M0.03%+10,40013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.452,692$18.1M0.02%-84,67313F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …447,130$17.9M0.01%-2,94013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY413,097$16.5M<0.01%+1,01513F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding343,271$13.7M-1,080Timeline
S SQUARED TECHNOLOGY, LLC311,103$12.5M5.25%+4,10013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co297,883$11.9M<0.01%+23,84513F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP279,832$11.2M<0.01%+8,04213F-HRTimelineGroup
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …249,584$9.99M0.01%+1,42713F-HRTimelineGroup
JUPITER ASSET MANAGEMENT LTDin group JUPITER ASSET MANAGEMENT LTD194,832$7.8M0.07%+6,92113F-HRTimelineGroup
Nuveen, LLCin group TIAA181,820$7.28M<0.01%+111,67013F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC167,395$6.7M0.03%-2,10113F-HRTimeline
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC165,520$6.63M0.02%+13,42013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC155,173$6.21M0.01%new13F-HRTimelineGroup
Hillsdale Investment Management Inc.153,624$6.15M0.23%+34,00013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp150,607$6.03M<0.01%-4,68113F-HRTimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC145,467$5.82M0.31%-6,35113F-HRTimeline
Connor, Clark & Lunn Investment Managem…145,075$5.81M0.02%-7,96713F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding135,342$5.42M+13,278Timeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC123,936$4.96M<0.01%+111,30113F-HRTimelineGroup
GAGNON SECURITIES LLCin group GAGNON SECURITIES LLC114,574$4.59M0.93%+16,94913F-HRTimelineGroup
Pacer Advisors, Inc.106,008$4.24M0.01%-42,58713F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC104,267$4.17M0.1%+4,87313F-HRTimeline
Empowered Funds, LLC103,267$4.13M0.05%+4,87313F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP103,254$4.13M<0.01%-521,46713F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\100,066$4.01M<0.01%-2,10313F-HRTimelineGroup
Qube Research & Technologies Ltd93,523$3.74M0.01%+12,03113F-HRTimeline
Invesco Ltd.in group Invesco Ltd.92,362$3.7M<0.01%-9,60813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC88,275$3.53M<0.01%-19,93613F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC86,952$3.48M<0.01%-11,77713F-HRTimelineGroup
ALGERT GLOBAL LLC82,524$3.3M0.07%-2,56013F-HR/ATimeline
Public Sector Pension Investment Board81,016$3.24M0.01%+3,33713F-HRTimeline
FMR LLCin group FMR LLC79,522$3.18M<0.01%+10,34313F-HRTimelineGroup
ARK Investment Management LLCin group ARK Investment Management LLC79,499$3.18M0.02%-7,54713F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC76,426$3.06M<0.01%+1,83213F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC76,145$3.05M<0.01%+3,14113F-HRTimelineGroup
RHUMBLINE ADVISERS74,070$2.97M<0.01%-94513F-HRTimeline
Cubist Systematic Strategies, LLC68,614$2.75M0.03%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/68,262$2.73M<0.01%-31,02413F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc66,742$2.67M<0.01%-5,34613F-HRTimelineGroup
Assenagon Asset Management S.A.65,835$2.64M<0.01%-28013F-HRTimeline
AMERICAN CAPITAL MANAGEMENT INC54,027$2.16M0.09%+3,91513F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC49,029$1.96M<0.01%-3,38513F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC46,311$1.85M<0.01%+14,72613F-HR/ATimelineGroup
Swiss National Bank45,400$1.82M<0.01%-2,10013F-HRTimeline
Y-Intercept (Hong Kong) Ltd42,182$1.69M0.04%new13F-HRTimeline
AIMZ Investment Advisors, LLC40,903$1.64M0.55%-1,27513F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP38,900$1.56M0.06%-11,28113F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding36,803$1.47M0Timeline
CWA Asset Management Group, LLC36,322$1.45M0.06%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC35,913$1.44M<0.01%-5,25113F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC34,133$1.37M<0.01%+5,84013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…33,938$1.36M<0.01%-4,98613F-HRTimelineGroup
Campbell & CO Investment Adviser LLC33,471$1.34M0.08%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.31,840$1.27M<0.01%013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources30,864$1.24M<0.01%+1,04813F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.30,233$1.21M<0.01%-513F-HRTimelineGroup
Trexquant Investment LP26,108$1.05M0.01%-81,04613F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/26,033$1.04M<0.01%+92113F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…24,551$983K<0.01%+10013F-HRTimeline
AlphaQuest LLC23,508$941K0.09%+23,50013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…23,164$927K<0.01%-37313F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC22,999$921K0.01%+1,70613F-HRTimelineGroup
Verition Fund Management LLC22,609$905K0.01%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…22,244$891K<0.01%-16,43513F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO21,756$871K<0.01%+8,86413F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC21,478$860K<0.01%-1,83713F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co21,377$856K<0.01%+1,60613F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC21,296$853K<0.01%-42,57513F-HRTimelineGroup
SG Americas Securities, LLC21,070$844K<0.01%+17,33313F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA20,983$841K<0.01%+14,47313F-HR/ATimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS20,812$833K<0.01%-4,80913F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN18,428$738K<0.01%+1,76613F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…17,479$700K<0.01%-52413F-HR/ATimelineGroup
BAILARD, INC.16,200$649K0.02%-1,10013F-HRTimeline
STRS OHIO16,100$645K<0.01%-90013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC16,085$644K<0.01%-57013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS15,826$634K<0.01%+1,55913F-HRTimeline
Gotham Asset Management, LLC15,532$622K<0.01%+72313F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…14,722$589K<0.01%-1,85313F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…14,496$580K<0.01%-60913F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al14,400$577K<0.01%+40013F-HRTimeline
State of Alaska, Department of Revenue14,137$565K0.01%+55613F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding13,200$529K-2,000Timeline
Illinois Municipal Retirement Fund12,528$502K0.01%-75813F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson12,160$487K<0.01%013F-HRTimelineGroup
Horizon Investments, LLC12,061$483K0.01%new13F-HRTimeline
Marks Group Wealth Management, Inc12,052$483K0.04%013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC11,991$480K<0.01%new13F-HRTimelineGroup
Janney Montgomery Scott LLC11,786$472K<0.01%new13F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/11,549$462K<0.01%+37613F-HR/ATimelineGroup
INTECH INVESTMENT MANAGEMENT LLC11,175$447K<0.01%-5,03913F-HRTimeline
Louisiana State Employees Retirement Sy…11,100$444K0.01%-40013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS11,059$443K<0.01%+9,38413F-HRTimelineGroup
RBF Capital, LLC10,000$400K0.02%013F-HRTimeline
State of Tennessee, Department of Treas…9,733$390K<0.01%-2,10713F-HRTimeline
Amundiin group Amundi9,298$379K<0.01%-72913F-HRTimelineGroup
DIVERSIFIED TRUST CO9,248$370K0.01%-1413F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC9,083$364K<0.01%-25213F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …8,602$344K<0.01%-32913F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC8,606$343K<0.01%+2813F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…8,537$342K<0.01%013F-HRTimeline
Truvestments Capital LLC8,304$332K0.07%+79713F-HRTimeline
COMERICA BANK8,110$325K<0.01%-25213F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…7,559$303K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND7,519$301K<0.01%013F-HR/ATimeline
Quantinno Capital Management LP7,391$296K<0.01%new13F-HRTimeline
Maryland State Retirement & Pension Sys…6,986$280K0.01%-17613F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM6,937$278K<0.01%-9413F-HRTimeline
AMALGAMATED BANK6,836$274K<0.01%-20313F-HRTimeline
Creative Planningin group Creative Planning6,314$253K<0.01%-5,90213F-HRTimelineGroup
Tradition Wealth Management, LLC6,243$250K0.02%new13F-HRTimeline
NOMURA HOLDINGS INCin group NOMURA ASSET MANAGEMENT CO LTD6,176$247K<0.01%new13F-HR/ATimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/6,162$247K<0.01%+1013F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…6,103$244K<0.01%+23813F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO5,969$239K<0.01%new13F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management5,915$237K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…5,836$234K<0.01%+72513F-HRTimeline
Versor Investments LP5,587$224K0.04%new13F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND5,457$218K<0.01%-20013F-HRTimeline
ProShare Advisors LLC5,312$213K<0.01%-47813F-HRTimeline
QUADRANT CAPITAL GROUP LLC5,286$212K0.01%-5213F-HRTimeline
KLP KAPITALFORVALTNING AS4,900$196K<0.01%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…4,241$170K<0.01%+2713F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,847$154K<0.01%013F-HRTimeline
OP Asset Management Ltd3,809$153K<0.01%new13F-HR/ATimeline
CANADA PENSION PLAN INVESTMENT BOARD3,400$136K<0.01%+2,20013F-HRTimeline
Point72 (DIFC) Ltd3,139$126K0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.3,072$123K<0.01%+2,54013F-HR/ATimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,806$112K<0.01%+2,20013F-HRTimelineGroup
Point72 Asia (Singapore) Pte. Ltd.2,799$112K0.02%new13F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding2,696$108K+75Timeline
Brooklyn Investment Group2,624$105K0.01%+2,53013F-HR/ATimeline
SHELL ASSET MANAGEMENT CO2,361$95K<0.01%-77613F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,970$78.9K<0.01%-19513F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC1,804$72.2K<0.01%+3013F-HRTimeline
State of Wyoming1,611$64.5K0.01%-1,21313F-HRTimeline
CWM, LLCin group CWM, LLC1,432$57K<0.01%-40813F-HRTimelineGroup
GAMMA Investing LLC1,161$46.5K<0.01%+23513F-HRTimeline
Quarry LP1,134$45.4K0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,060$42.9K<0.01%-4113F-HRTimelineGroup
Sterling Capital Management LLC659$26.4K<0.01%+23513F-HR/ATimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…623$24.9K<0.01%-4113F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\560$22.4K<0.01%-2,00013F-HRTimelineGroup
NewEdge Advisors, LLC548$21.9K<0.01%-20013F-HRTimeline
SUMMIT SECURITIES GROUP LLC521$20.9K0.01%new13F-HRTimeline
Farther Finance Advisors, LLC502$20.1K<0.01%+44213F-HRTimeline
Versant Capital Management, Inc369$14.8K<0.01%+28413F-HRTimeline
SBI Securities Co., Ltd.348$13.9K<0.01%+31513F-HRTimeline
HighMark Wealth Management LLC345$13.8K0.01%013F-HRTimeline
Smartleaf Asset Management LLC319$12.9K<0.01%-6913F-HRTimeline
Covestor Ltd300$12K0.01%+1513F-HRTimeline
CarsonAllaria Wealth Management, Ltd.276$11.1K0.01%-5513F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp262$10.5K<0.01%+24313F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…256$10.2K<0.01%+22213F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC250$10K<0.01%new13F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …235$9K<0.01%new13F-HRTimelineGroup
CNB Bank205$8.21K<0.01%013F-HRTimeline
Hoese & Co LLP200$8.01K0.01%013F-HRTimeline
Aventura Private Wealth, LLC200$8.01K<0.01%013F-HRTimeline
UMB Bank, n.a.178$7.13K<0.01%+5313F-HR/ATimeline
Wilmington Savings Fund Society, FSB173$6.93K<0.01%013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.168$6.73K<0.01%013F-HRTimelineGroup
Parkside Financial Bank & Trust128$5.13K<0.01%+3013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…117$4.68K<0.01%-10513F-HRTimelineGroup
MASECO LLP108$4.32K<0.01%13F-HRTimeline
Towne Trust Company, N.A100$4K<0.01%013F-HR/ATimeline
SIGNATUREFD, LLC97$3.88K<0.01%013F-HRTimeline
TOTAL INVESTMENT MANAGEMENT INC95$3.8K<0.01%new13F-HRTimeline
IFP Advisors, Inc0$3.24K<0.01%-513F-HRTimelineAmount filed as zero, left out of ratios.
Private Wealth Management Group, LLC76$3.04K<0.01%013F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.73$3K<0.01%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BESSEMER GROUP INCin group BESSEMER GROUP INC65$3K<0.01%013F-HRTimelineGroup
Clearstead Advisors, LLC71$2.84K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC50$2K<0.01%+2013F-HRTimeline
High Note Wealth, LLC44$1.76K<0.01%new13F-HRTimeline
Physician Wealth Advisors, Inc.29$1.16K<0.01%new13F-HRTimeline
Essential Partners LLC25$1K<0.01%13F-HRTimeline
MAI Capital Management22$881<0.01%new13F-HRTimeline
Caitong International Asset Management …19$761<0.01%013F-HRTimeline
Ascentis Wealth Management, LLCin group Ascentis Wealth Management, L…18$724<0.01%013F-HRTimelineGroup
Blue Trust, Inc.18$721<0.01%013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…17$681<0.01%013F-HRTimelineGroup
Clearstead Trust, LLC16$641<0.01%new13F-HRTimeline
Arax Advisory Partners15$601<0.01%new13F-HRTimeline
True Wealth Design, LLC15$601<0.01%-713F-HRTimeline
Allworth Financial LP14$561<0.01%013F-HRTimeline
Parallel Advisors, LLC10$400<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB9$360<0.01%-313F-HRTimeline
Annis Gardner Whiting Capital Advisors,…7$281<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.