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Disclosery

TMDX TRANSMEDICS GROUP INC

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COM (common), issuer CIK 1756262

363 managers (369 13F filers) reported a position in TMDX shares at 2025-06-30, 36,774,680 shares in all. 102 filers opened a position and 32 filers sold out during the quarter.

Managers
363
13F filers
369
New
102
Added
117
Reduced
113
Sold out
32
Shares held by filers
36,774,680

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.5,223,646$700M0.01%-24,48313F-HRTimelineGroup
FMR LLCin group FMR LLC5,023,740$673M0.04%+25,73113F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding3,598,092$482M+23,096Timeline
UBS Group AGgroup of 2 filers holding1,431,813$192M-2,422,604Timeline
STATE STREET CORPin group STATE STREET CORP1,289,010$173M0.01%-17,52513F-HRTimelineGroup
FIL Ltdin group FIL Ltd1,055,553$141M0.12%-170,42013F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD952,105$128M0.16%-163,49113F-HRTimelineGroup
Driehaus Capital Management LLC854,039$114M0.92%+75,28513F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC804,650$108M0.01%+11,24113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY732,808$98.2M0.01%+133,74813F-HRTimelineGroup
EMERALD ADVISERS, LLCgroup of 2 filers holding694,972$93.1M-22,393Timeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding687,385$92.1M+664,680Timeline
Hood River Capital Management LLC679,847$91.1M1.27%-115,92413F-HRTimeline
EVENTIDE ASSET MANAGEMENT, LLC547,355$73.3M1.28%-130,62613F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP546,787$73.3M0.09%+394,34013F-HRTimelineGroup
Liontrust Investment Partners LLP523,748$70.2M1%-30,60913F-HRTimeline
Invesco Ltd.in group Invesco Ltd.476,686$63.9M0.01%+32,62313F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO464,241$62.2M<0.01%+51,74413F-HRTimelineGroup
BROWN CAPITAL MANAGEMENT LLC451,371$60.5M1.76%-16,75213F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP375,045$50.3M0.01%+47,41113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP352,730$47.3M0.01%-9,23313F-HRTimelineGroup
WASATCH ADVISORS LP335,326$44.9M0.24%-117,95913F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC317,175$42.5M0.01%-190,33513F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co315,130$42.2M0.01%+10,76313F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA300,669$40.3M0.01%+274,08713F-HR/ATimelineGroup
BAILLIE GIFFORD & COin group BAILLIE GIFFORD & CO262,961$35.2M0.03%+3,28413F-HRTimelineGroup
BRAIDWELL LP255,048$34.2M1.17%-599,83613F-HRTimeline
ROYCE & ASSOCIATES LP247,401$33.2M0.34%-49,79913F-HRTimeline
Capital World Investors227,441$30.5M<0.01%013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp221,276$29.7M0.01%+11,59913F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…221,075$29.6M0.01%-69,54113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/217,408$29.1M<0.01%-61,37213F-HRTimelineGroup
ArrowMark Colorado Holdings LLC203,295$27.2M0.49%+167,67013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC201,173$27M0.04%-11,77213F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS197,482$26.5M0.02%+186,46913F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN197,186$26.4M0.01%-16,08413F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC191,349$25.6M0.01%+45,95613F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding188,063$25.2M-10,364Timeline
BARCLAYS PLCin group BARCLAYS PLC185,424$24.8M0.01%-27,07413F-HR/ATimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/171,258$23M0.01%-6,43713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC156,441$21M0.02%-453,24813F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND149,646$20.1M0.03%+7,80813F-HR/ATimeline
LORD, ABBETT & CO. LLC140,685$18.9M0.06%new13F-HRTimeline
ExodusPoint Capital Management, LP139,407$18.7M0.23%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/137,890$18.5M<0.01%+2,19213F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\133,000$17.8M0.01%-35,46113F-HRTimelineGroup
Bellevue Group AGin group Bellevue Group AG130,517$17.5M0.39%-43,19313F-HRTimelineGroup
Montanaro Asset Management Ltd125,936$16.9M4.35%-27,73913F-HRTimeline
TUDOR INVESTMENT CORP ET AL123,716$16.6M0.13%+18,89013F-HRTimeline
ZEVENBERGEN CAPITAL INVESTMENTS LLC121,528$16.3M0.32%new13F-HRTimeline
NEXT CENTURY GROWTH INVESTORS LLC119,756$16M1.24%new13F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …117,370$15.7M0.21%+39,36813F-HRTimelineGroup
Public Sector Pension Investment Board115,335$15.5M0.07%+8,85513F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC114,914$15.4M0.01%new13F-HRTimelineGroup
Trexquant Investment LP111,165$14.9M0.17%new13F-HRTimeline
STATE OF MICHIGAN RETIREMENT SYSTEM108,000$14.5M0.07%013F-HRTimeline
Lagoda Investment Management, L.P.104,435$14M7.93%+2,62513F-HRTimeline
Davidson Kempner Capital Management LP103,800$13.9M0.21%+34,60013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC102,091$13.7M<0.01%+3,33313F-HRTimelineGroup
Ensign Peak Advisors, Inc97,781$13.1M0.02%-9,83713F-HRTimeline
RHUMBLINE ADVISERS93,217$12.5M0.01%+3,69313F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc92,524$12.4M<0.01%-14913F-HRTimelineGroup
Nuveen, LLCin group TIAA77,316$10.4M<0.01%-10,78013F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.77,044$10.3M0.01%+59,13513F-HRTimelineGroup
FRONTIER CAPITAL MANAGEMENT CO LLC73,397$9.84M0.09%-61,20313F-HRTimeline
BLAIR WILLIAM & CO/IL68,487$9.18M0.03%-6,50813F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …61,577$8.25M0.01%-3,99713F-HRTimelineGroup
Swiss National Bank61,100$8.19M<0.01%-3,90013F-HRTimeline
PEREGRINE CAPITAL MANAGEMENT LLC58,730$7.87M0.24%-9,66013F-HRTimeline
Biondo Investment Advisors, LLC58,480$7.84M1.03%+41013F-HRTimeline
F/m Investments LLC53,328$7.15M0.26%+1,46113F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP43,393$5.82M<0.01%new13F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC43,371$5.81M<0.01%-4,91613F-HRTimelineGroup
WOLVERINE TRADING, LLC43,593$5.73M0.15%+22,05213F-HRTimeline
TWINBEECH CAPITAL LP42,278$5.67M0.13%+27,34413F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO41,817$5.6M0.01%-4,91013F-HRTimelineGroup
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…41,309$5.54M<0.01%-6,00013F-HRTimelineGroup
Engineers Gate Manager LP41,117$5.51M0.07%+28,24013F-HRTimeline
ALLIANCEBERNSTEIN L.P.40,783$5.47M<0.01%+313F-HRTimeline
NORGES BANK40,274$5.4M<0.01%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…40,083$5.37M0.01%-50,92113F-HRTimelineGroup
Verition Fund Management LLC39,906$5.35M0.03%+27,85813F-HRTimeline
Divisadero Street Capital Management, LPin group Divisadero Street Capital Man…38,390$5.14M0.34%-75,48113F-HRTimelineGroup
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC37,333$5M0.02%new13F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd36,192$4.85M0.12%new13F-HRTimeline
Lisanti Capital Growth, LLC35,130$4.71M1.3%+6,26013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC34,389$4.61M0.04%+7,71313F-HRTimeline
TRILLIUM ASSET MANAGEMENT, LLC34,034$4.56M0.12%-1,35513F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…32,724$4.39M0.01%+13,19913F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…30,828$4.13M<0.01%+31013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding30,469$4.08M+7,104Timeline
Trek Financial, LLC29,255$3.92M0.26%new13F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…27,638$3.7M0.01%+5,68913F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management26,857$3.6M0.01%+15,38213F-HRTimelineGroup
CAPITAL FUND MANAGEMENT S.A.26,130$3.5M0.04%-226,16413F-HRTimeline
Global IMC LLC26,036$3.49M0.9%new13F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…24,879$3.33M0.01%+22713F-HR/ATimelineGroup
Man Group plcin group Man Group plc24,642$3.3M0.01%new13F-HRTimelineGroup
Bullseye Asset Management LLC24,061$3.23M1.61%-23,69313F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC35,951$3.01M<0.01%+3,08513F-HRTimelineGroup
LPL Financial LLC22,356$3M<0.01%+2,81113F-HRTimeline
GF FUND MANAGEMENT CO. LTD.21,894$2.93M0.06%-1,14113F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC21,800$2.92M0.04%new13F-HR/ATimelineGroup
BEACONLIGHT CAPITAL, LLC21,524$2.88M1.69%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.21,116$2.83M0.01%+6,89913F-HR/ATimelineGroup
Taylor Frigon Capital Management LLC21,071$2.82M1.5%-10,46913F-HRTimeline
Graham Capital Management, L.P.20,613$2.76M0.08%-9,95713F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.20,472$2.74M<0.01%new13F-HRTimelineGroup
State of Alaska, Department of Revenue20,146$2.7M0.03%+1,54913F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…19,764$2.65M0.02%+40113F-HRTimelineGroup
Perigon Wealth Management, LLC19,206$2.57M0.06%+38613F-HRTimeline
HighTower Advisors, LLC19,146$2.57M<0.01%+88913F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC18,664$2.5M<0.01%+4,57513F-HRTimeline
Creative Planningin group Creative Planning18,597$2.49M<0.01%+6,99913F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC18,579$2.49M<0.01%-27,28613F-HRTimelineGroup
Penserra Capital Management LLCin group Penserra Capital Management L…18,090$2.42M0.03%new13F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson18,095$2.42M<0.01%-38,38413F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC17,510$2.35M0.01%+1,68613F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …16,394$2.2M<0.01%-1,20213F-HRTimelineGroup
SIMPLEX TRADING, LLC16,149$2.16M0.06%-49213F-HRTimeline
Louisiana State Employees Retirement Sy…15,800$2.12M0.04%013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd15,698$2.1M0.09%-3,64413F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…15,270$2.05M0.01%-9,81413F-HRTimelineGroup
Cambridge Investment Research Advisors,…15,128$2.03M0.01%+3,43613F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources14,842$1.99M<0.01%+14813F-HRTimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers14,815$1.99M<0.01%new13F-HRTimelineGroup
COMERICA BANK14,583$1.95M0.01%-7,25013F-HRTimeline
State of Tennessee, Department of Treas…14,286$1.91M0.01%+6,01813F-HRTimeline
Dana Investment Advisors, Inc.13,548$1.82M0.06%-7,88213F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd13,373$1.79M0.09%-19,36713F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC13,238$1.77M0.09%new13F-HRTimelineGroup
ALGERT GLOBAL LLC13,184$1.77M0.04%-49013F-HR/ATimeline
YOUSIF CAPITAL MANAGEMENT, LLC12,908$1.73M0.02%+27713F-HRTimeline
CAMPBELL NEWMAN ASSET MANAGEMENT INC12,443$1.67M0.13%+82413F-HRTimeline
D.A. DAVIDSON & CO.12,405$1.66M0.01%-51913F-HRTimeline
HB Wealth Management, LLC12,056$1.62M0.01%+1,42913F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC11,999$1.61M0.01%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC11,498$1.54M<0.01%-1,72813F-HRTimelineGroup
POLEN CAPITAL MANAGEMENT LLC11,385$1.53M<0.01%new13F-HRTimeline
NewEdge Advisors, LLC11,312$1.52M0.01%-11,98013F-HRTimeline
Semanteon Capital Management, LP11,231$1.51M2.27%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…11,023$1.48M<0.01%013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…10,351$1.39M0.02%new13F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…10,296$1.38M0.01%-77413F-HRTimeline
Militia Capital Partners, LPin group Militia Capital Management LLC10,000$1.34M0.63%new13F-HR/ATimelineGroup
Maryland State Retirement & Pension Sys…9,943$1.33M0.03%+18513F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS9,904$1.33M0.01%-36,97313F-HRTimelineGroup
Handelsbanken Fonder AB9,800$1.31M<0.01%-10013F-HRTimeline
Valmark Advisers, Inc.9,709$1.3M0.02%+2,49613F-HRTimeline
AMALGAMATED BANK9,586$1.28M0.01%+8013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…9,345$1.25M<0.01%+12613F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM9,330$1.25M0.01%-26313F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC9,104$1.22M<0.01%+28613F-HRTimelineGroup
Financial Engines Advisors L.L.C.8,987$1.2M<0.01%new13F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd8,907$1.19M0.02%new13F-HRTimelineGroup
Wakefield Asset Management LLLPin group Wakefield Asset Management LL…8,796$1.18M0.33%new13F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…8,687$1.16M0.01%+65513F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC8,653$1.16M<0.01%-1,61913F-HRTimelineGroup
MML INVESTORS SERVICES, LLC8,598$1.15M<0.01%+1,79213F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP8,492$1.14M<0.01%-90713F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…8,248$1.11M<0.01%+49513F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.8,203$1.1M0.18%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…7,901$1.06M<0.01%+93813F-HRTimelineGroup
Gladstone Institutional Advisory LLC7,884$1.06M0.04%+2513F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC7,830$1.05M<0.01%-53513F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7,781$1.04M0.02%+9813F-HRTimeline
QUADRANT CAPITAL GROUP LLC7,612$1.02M0.04%+18413F-HRTimeline
ProShare Advisors LLC7,601$1.02M<0.01%-30913F-HRTimeline
Police & Firemen's Retirement System of…7,524$1.01M0.01%+28513F-HRTimeline
Henshaw Capital LLC7,443$997K0.04%013F-HRTimeline
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC7,380$989K0.02%013F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC7,307$979K<0.01%-61,80213F-HR/ATimelineGroup
Cornerstone Wealth Management, LLC7,212$966K0.06%+96513F-HRTimeline
BANTAMAC CAPITAL, LLC7,072$948K0.34%new13F-HRTimeline
Janney Montgomery Scott LLC6,992$937K<0.01%-1,80713F-HRTimeline
GILDER GAGNON HOWE & CO LLC6,775$908K0.01%+91613F-HRTimeline
Legato Capital Management LLC6,660$893K0.11%+1,73013F-HRTimeline
KLP KAPITALFORVALTNING AS6,600$884K<0.01%+20013F-HRTimeline
&PARTNERS6,584$882K0.01%-46213F-HRTimeline
OneDigital Investment Advisors LLC6,559$879K0.01%+57013F-HRTimeline
Abundance Wealth Counselors6,326$848K0.16%-42113F-HRTimeline
Cetera Investment Advisers6,325$848K<0.01%+2,29213F-HRTimeline
Bayesian Capital Management, LP6,200$831K0.13%-5,65513F-HRTimeline
Values First Advisors, Inc.6,126$821K0.45%+48913F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC5,981$802K<0.01%+1,43013F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP5,709$765K0.03%new13F-HRTimeline
Harbour Capital Advisors, LLC5,962$761K0.16%-10013F-HRTimeline
Centiva Capital, LP5,627$754K0.05%new13F-HRTimeline
INTRUST BANK NA5,577$747K0.07%new13F-HRTimeline
SBI Securities Co., Ltd.5,487$735K0.02%+1,80313F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich5,452$731K<0.01%-57813F-HR/ATimeline
Amundiin group Amundi5,526$706K<0.01%new13F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC5,257$704K0.09%+1,86413F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management5,068$679K0.02%new13F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC4,968$666K<0.01%new13F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP4,911$658K0.07%new13F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS4,867$652K<0.01%-3813F-HRTimeline
PITCAIRN COin group PITCAIRN CO4,812$645K0.04%-90613F-HR/ATimelineGroup
IFP Advisors, Inc4,613$622K0.02%-1,22313F-HRTimeline
Advisors Preferred, LLCin group Advisors Preferred, LLC4,748$618K0.1%new13F-HRTimelineGroup