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Disclosery

XMTR XOMETRY INC

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CLASS A COM (common), issuer CIK 1657573

241 managers (245 13F filers) reported a position in XMTR shares at 2025-09-30, 48,697,198 shares in all. 72 filers opened a position and 24 filers sold out during the quarter.

Managers
241
13F filers
245
New
72
Added
68
Reduced
77
Sold out
24
Shares held by filers
48,697,198

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
PRIMECAP MANAGEMENT CO/CA/6,168,167$336M0.26%-84,70013F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC4,094,006$223M<0.01%-107,39613F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.3,405,436$185M<0.01%-21,39413F-HRTimelineGroup
EVENTIDE ASSET MANAGEMENT, LLC3,117,906$170M2.79%-39,94013F-HRTimeline
FMR LLCin group FMR LLC2,330,533$127M0.01%-608,47813F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC1,964,909$107M0.02%+690,55813F-HRTimelineGroup
BROWN CAPITAL MANAGEMENT LLC1,611,682$87.8M3.62%-1,331,91113F-HRTimeline
Driehaus Capital Management LLC1,497,085$81.5M0.58%+768,32813F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP1,443,283$78.6M0.06%+164,27813F-HRTimelineGroup
BAILLIE GIFFORD & COin group BAILLIE GIFFORD & CO1,285,250$70M0.05%-11,06313F-HRTimelineGroup
SYLEBRA CAPITAL LLC1,216,298$66.3M3.66%-845,85913F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,061,847$57.8M<0.01%-22,27013F-HRTimelineGroup
GILDER GAGNON HOWE & CO LLC967,811$52.7M0.54%+108,00313F-HRTimeline
STATE STREET CORPin group STATE STREET CORP967,268$52.7M<0.01%-8,30413F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/964,690$52.5M0.01%+916,21613F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…947,045$51.6M0.01%+197,29713F-HRTimelineGroup
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT…in group SUMMIT PARTNERS PUBLIC ASSET …838,579$45.7M1.49%-20,00013F-HRTimelineGroup
NEXT CENTURY GROWTH INVESTORS LLC807,524$44M3.21%+34,93113F-HRTimeline
Franklin Resourcesgroup of 2 filers holding775,399$42.2M-250,010Timeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC715,450$39M0.15%-143,15413F-HRTimelineGroup
Durable Capital Partners LP669,274$36.5M0.27%new13F-HRTimeline
Bellecapital International Ltd.514,350$28M4.52%-3,31413F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP500,906$27.3M0.01%-48,83013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC459,026$25M<0.01%-58,94813F-HRTimelineGroup
Hood River Capital Management LLC426,267$23.2M0.27%+21,41413F-HRTimeline
Nuveen, LLCin group TIAA416,079$22.7M0.01%-202,32113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP392,577$21.4M<0.01%-8,16313F-HRTimelineGroup
Stephens Investment Management Group LLCin group Stephens Investment Managemen…391,728$21.3M0.28%-1,63213F-HRTimelineGroup
Polar Capital Holdings Plcin group Polar Capital Holdings Plc374,991$20.4M0.1%-57,79613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co363,749$19.8M<0.01%-12,45413F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding326,159$17.8M+48,181Timeline
BLAIR WILLIAM & CO/IL324,565$17.7M0.05%+58,70713F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC291,449$15.9M0.01%-2,33113F-HRTimelineGroup
Marathon Partners Equity Management, LLCin group Marathon Partners Equity Mana…277,500$15.1M12.06%-5,00013F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…270,016$14.7M0.05%+12,53113F-HRTimeline
Faithward Advisors, LLC241,802$13.2M1.96%-15,31913F-HRTimeline
Vitruvian Partners LLP235,660$12.8M8.9%-37,40013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.231,614$12.6M<0.01%-6,77613F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …221,975$11.6M0.02%-6,60513F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY211,484$11.5M<0.01%+22,09313F-HR/ATimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/186,615$10.2M<0.01%-80,04213F-HR/ATimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC176,567$9.62M0.06%+33,82913F-HRTimeline
SCHWERIN BOYLE CAPITAL MANAGEMENT INC168,840$9.2M1.01%013F-HRTimeline
CASTLEARK MANAGEMENT LLC163,948$8.93M0.25%+35,49813F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC148,611$8.09M0.01%new13F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD188,476$7.46M0.01%+52,69413F-HRTimelineGroup
Kopp Family Office, LLC135,207$7.36M4.79%-2,65613F-HRTimeline
Inflection Point Investments LLP134,780$7.34M15.64%-28,59013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC134,461$7.32M0.01%+48713F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO134,460$7.32M0.01%+12,20813F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …132,038$7.19M0.01%+93,91713F-HRTimelineGroup
Zweig-DiMenna Associates LLC128,900$7.02M0.55%+81,40013F-HRTimeline
LORD, ABBETT & CO. LLC128,783$7.01M0.02%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC128,563$7M<0.01%+42,13813F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC126,423$6.89M<0.01%+36,82613F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp125,381$6.83M<0.01%+6,24613F-HRTimelineGroup
BIT Capital GmbH113,653$6.19M0.28%+11,69513F-HRTimeline
PDT Partners, LLC106,241$5.79M0.36%013F-HRTimeline
Pier Capital, LLC103,127$5.62M0.88%-3,39813F-HRTimeline
Informed Momentum Co LLC94,681$5.07M0.58%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding90,697$4.94M+59,297Timeline
Swiss National Bank85,800$4.67M<0.01%+1,90013F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC85,138$4.64M<0.01%-131,84313F-HRTimelineGroup
ARK Investment Management LLCin group ARK Investment Management LLC84,413$4.6M0.03%-37,35213F-HRTimelineGroup
Lisanti Capital Growth, LLC82,455$4.49M1.1%-37,73013F-HRTimeline
PEREGRINE INVESTMENT MANAGEMENT INC80,000$4.36M2.14%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND74,217$4.04M0.01%-876,92513F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC72,886$3.97M<0.01%-24,90113F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/71,567$3.9M<0.01%new13F-HRTimelineGroup
HBK Sorce Advisory LLC78,973$3.85M0.1%-1813F-HR/ATimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK69,820$3.8M0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA65,739$3.58M<0.01%-6213F-HRTimelineGroup
RHUMBLINE ADVISERS62,976$3.43M<0.01%-1,59813F-HRTimeline
National Philanthropic Trust60,399$3.29M0.04%+20,13313F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC48,610$2.65M0.01%-135,18913F-HRTimelineGroup
Verition Fund Management LLC48,435$2.64M0.02%+15,64113F-HRTimeline
Polar Asset Management Partners Inc.48,160$2.62M0.05%new13F-HR/ATimeline
Legal & General Group Plcin group Legal & General Group Plc47,158$2.57M<0.01%-2,46213F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.44,107$2.4M<0.01%+88713F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC42,900$2.34M0.03%-113,42213F-HR/ATimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…41,621$2.27M<0.01%+2,73513F-HRTimeline
Values First Advisors, Inc.39,476$2.15M1.15%-1,78313F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 4 filers holding37,913$2.07M-196,259Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO37,334$2.03M<0.01%-3,78313F-HR/ATimelineGroup
LPL Financial LLC34,828$1.9M<0.01%+13,86913F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\34,747$1.89M<0.01%+3,85913F-HRTimelineGroup
Cubist Systematic Strategies, LLC34,632$1.89M0.03%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC33,470$1.82M<0.01%+19,09013F-HRTimelineGroup
ALGERT GLOBAL LLC31,345$1.71M0.03%-7,04013F-HR/ATimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN30,341$1.65M<0.01%+1,69013F-HRTimelineGroup
Trexquant Investment LP30,092$1.64M0.02%new13F-HRTimeline
Aquatic Capital Management LLC27,433$1.49M0.03%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…25,667$1.4M0.01%013F-HRTimelineGroup
SG Americas Securities, LLC20,386$1.11M<0.01%+17,36813F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…20,350$1.11M<0.01%+4,78313F-HRTimelineGroup
Legato Capital Management LLC20,275$1.1M0.12%-10,63013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…20,203$1.1M<0.01%-3,62913F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC20,143$1.1M<0.01%-66213F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …20,060$1.09M<0.01%-55513F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson19,706$1.07M<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.21,066$1.06M<0.01%+16,62813F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC18,981$1.03M0.01%-2,92313F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC17,884$974K<0.01%-1,33413F-HRTimeline
Sheets Smith Investment Management17,678$963K0.62%new13F-HRTimeline
OneDigital Investment Advisors LLC17,659$962K0.01%-25,00013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS16,998$926K<0.01%+12,14313F-HRTimelineGroup
Cetera Investment Advisers16,791$915K<0.01%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC16,689$909K<0.01%+3,28013F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP14,635$797K0.1%new13F-HRTimeline
Palumbo Wealth Management LLC13,790$751K0.24%-31413F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC13,525$737K<0.01%+5,83913F-HRTimeline
Qube Research & Technologies Ltd13,509$736K<0.01%-76,19113F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.13,135$715K<0.01%-7,53813F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM13,081$713K<0.01%+25613F-HRTimeline
LVW Advisors, LLC12,826$699K0.07%+1,34013F-HRTimeline
Ensign Peak Advisors, Inc12,800$697K<0.01%new13F-HR/ATimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers12,358$673K<0.01%-66413F-HRTimelineGroup
Arkadios Wealth Advisors12,210$665K0.02%+41813F-HRTimeline
Police & Firemen's Retirement System of…12,040$656K0.01%+2,02813F-HRTimeline
Engineers Gate Manager LP11,737$639K0.01%new13F-HRTimeline
Yorktown Management & Research Co Inc11,050$602K0.48%new13F-HRTimeline
Yarbrough Capital, LLC10,134$552K0.02%new13F-HRTimeline
OMERS ADMINISTRATION Corp10,000$545K<0.01%new13F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.9,861$537K<0.01%-3,28213F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC9,844$536K<0.01%+30113F-HRTimelineGroup
Scientech Research LLC9,804$534K0.19%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…9,700$528K<0.01%013F-HRTimeline
KLP KAPITALFORVALTNING AS9,100$496K<0.01%013F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …11,579$490K0.02%013F-HRTimelineGroup
Caprock Group, LLC9,829$486K0.01%13F-HRTimeline
Counterpoint Mutual Funds LLC8,801$479K0.04%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…8,777$478K<0.01%013F-HRTimeline
TUDOR INVESTMENT CORP ET AL8,567$467K<0.01%new13F-HR/ATimeline
M&T Bank Corpin group M&T Bank Corp8,410$458K<0.01%new13F-HRTimelineGroup
POLEN CAPITAL MANAGEMENT LLC8,290$452K<0.01%+58813F-HRTimeline
Weiss Asset Management LPin group Weiss Asset Management LP8,094$441K0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
MARSHALL WACE, LLPin group MARSHALL WACE, LLP8,011$436K<0.01%new13F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC7,891$430K<0.01%-4,06813F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC7,729$421K<0.01%new13F-HRTimelineGroup
ZEVENBERGEN CAPITAL INVESTMENTS LLC7,500$409K0.01%-35013F-HRTimeline
SHEETS SMITH WEALTH MANAGEMENT7,473$407K0.05%new13F-HRTimeline
ProShare Advisors LLC7,438$405K<0.01%-1,48013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.7,362$401K<0.01%new13F-HRTimelineGroup
Worth Venture Partners, LLC7,187$391K1.15%new13F-HRTimeline
Janney Montgomery Scott LLC7,178$391K<0.01%new13F-HRTimeline
Numerai GP LLC6,023$328K0.05%new13F-HRTimeline
Y-Intercept (Hong Kong) Ltd6,021$328K0.01%-44,39913F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…5,928$323K<0.01%-1,75313F-HRTimelineGroup
BARR E S & CO5,850$319K0.02%-34813F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS5,784$315K<0.01%-87613F-HRTimeline
RiverPark Advisors, LLCin group RiverPark Advisors, LLC5,538$302K0.13%-1,58113F-HRTimelineGroup
State of Wyoming5,181$282K0.03%+1,20213F-HRTimeline
AssuredPartners Investment Advisors, LLC5,170$282K0.06%new13F-HRTimeline
NWI MANAGEMENT LP5,000$272K0.03%new13F-HR/ATimeline
VICTORY CAPITAL MANAGEMENT INC4,911$268K<0.01%new13F-HRTimeline
Versor Investments LP4,800$261K0.05%new13F-HRTimeline
Atria Investments, Inc4,678$255K<0.01%new13F-HRTimeline
Schonfeld Strategic Advisors LLC4,644$253K<0.01%new13F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.4,636$253K<0.01%13F-HR/ATimelineGroup
Campbell & CO Investment Adviser LLC4,535$247K0.02%-1,70613F-HRTimeline
Petrus Trust Company, LTA4,306$235K0.03%-5,42013F-HRTimeline
Gotham Asset Management, LLC4,235$231K<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\4,232$231K<0.01%+2,12413F-HRTimelineGroup
AFG FIDUCIARY SERVICES LIMITED PARTNERS…4,350$228K0.13%new13F-HRTimeline
Quantinno Capital Management LP4,121$224K<0.01%new13F-HRTimeline
Aigen Investment Management, LP4,107$224K0.03%new13F-HRTimeline
Avory & Company, LLC4,090$223K0.13%new13F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …4,057$221K<0.01%new13F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP4,042$220K<0.01%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD3,985$217K<0.01%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC3,859$210K0.01%new13F-HRTimeline
Divisadero Street Capital Management, LPin group Divisadero Street Capital Man…3,821$208K0.01%new13F-HRTimelineGroup
CENTAURUS FINANCIAL, INC.3,629$198K0.01%+17513F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding3,633$198K-814Timeline
Point72 Asia (Singapore) Pte. Ltd.3,361$183K0.03%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,980$162K<0.01%new13F-HRTimelineGroup
CoreCap Advisors, LLC2,250$123K<0.01%+50013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,142$117K<0.01%-4,98813F-HRTimelineGroup
SBI Securities Co., Ltd.1,857$101K<0.01%+14013F-HRTimeline
LANARK FINANCIAL, INC.1,776$96.7K0.01%+42413F-HRTimeline
KBC Group NVin group KBC Group NV1,616$88K<0.01%013F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,508$82.1K<0.01%+1,11513F-HRTimelineGroup
AMALGAMATED BANK1,472$80K<0.01%013F-HRTimeline
COMERICA BANK1,140$62.1K<0.01%+17313F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD1,100$59.9K<0.01%013F-HRTimelineGroup
Advisors Asset Management, Inc.1,021$55.6K<0.01%+613F-HR/ATimeline
Leonteq Securities AG1,000$54.5K<0.01%new13F-HRTimeline
CWM, LLCin group CWM, LLC941$51K<0.01%+1913F-HRTimelineGroup
MCF Advisors LLC919$50.1K<0.01%+2313F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…866$47.2K<0.01%-913F-HRTimelineGroup
Global Retirement Partners, LLC856$46.6K<0.01%new13F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC813$43K<0.01%new13F-HRTimelineGroup
Point72 (DIFC) Ltd755$41.1K<0.01%new13F-HRTimeline
Westend Capital Management, LLC750$40.9K0.01%new13F-HRTimeline
GAMMA Investing LLC611$33.3K<0.01%-6413F-HRTimeline
NISA INVESTMENT ADVISORS, LLC575$31.3K<0.01%013F-HRTimeline
Quantbot Technologies LP544$29.6K<0.01%new13F-HRTimeline
Versant Capital Management, Inc534$29.1K<0.01%013F-HRTimeline
SIGNATUREFD, LLC456$24.8K<0.01%+43613F-HRTimeline
AlphaQuest LLC415$22.6K<0.01%new13F-HRTimeline