13F

Stock

TransMedics Group, Inc.

TMDX · held by 464 managers

Reported value

$5.06B

Holders

464

+9 new · −6 exited

Holders’ est. mark

$88.3M

Price effect on 8 books still in the name

Largest holder

$664.4M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.10.8M$664.4M—Held
Fidelity10.5M$625.7M—Held
Vanguard3.61M$438.6M—Held
State Street11.2M$170.1M—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC996.9K$121.3M—Held
GOLDMAN SACHS GROUP INC965.9K$117.5M—Held
TWO SIGMA INVESTMENTS, LP35.4M$105.4M—Held
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.832.2K$101.2M—Held
GEODE CAPITAL MANAGEMENT, LLC816.5K$99.3M—Held
WOLVERINE ASSET MANAGEMENT LLC62.1M$93M—Held
TENOR CAPITAL MANAGEMENT Co., L.P.60M$90M—Held
Driehaus Capital Management LLC712K$86.6M—Held
Invesco Ltd.2.68M$86.3M—Held
Hood River Capital Management LLC690.4K$84M—Held
MORGAN STANLEY1.62M$82.7M$52.3MAdded$17M
UBS Group AG1.51M$81.5M—Held
Linden Advisors LP52.3M$78.4M—Held
EVENTIDE ASSET MANAGEMENT, LLC548.3K$66.7M—Held
DIMENSIONAL FUND ADVISORS LP489.7K$59.6M—Held
Citadel25.6M$55.6M—Held
WELLINGTON MANAGEMENT GROUP LLP433.3K$52.7M—Held
Opti Capital Management, LP35M$52.5M—Held
JPMORGAN CHASE & CO1.34M$47.1M—Held
DeepCurrents Investment Group LLC30.8M$46.4M—Held
BNP PARIBAS FINANCIAL MARKETS13.4M$45.2M—Held
READYSTATE ASSET MANAGEMENT LP30M$45M—Held
TWO SIGMA ADVISERS, LP362.3K$44.1M—Held
EMERALD ADVISERS, LLC351.3K$42.7M—Held
NORTHERN TRUST CORP339.2K$41.3M—Held
WASATCH ADVISORS LP331.8K$40.4M—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC323K$39.3M—Held
BAILLIE GIFFORD & CO316.5K$38.5M—Held
BRAIDWELL LP315.3K$38.4M—Held
BANK OF MONTREAL /CAN/15.1M$37.7M—Held
Sculptor Capital LP25M$37.4M—New
FRONTIER CAPITAL MANAGEMENT CO LLC302.8K$36.8M—Held
ZEVENBERGEN CAPITAL INVESTMENTS LLC280.2K$34.1M—Held
BANK OF AMERICA CORP /DE/279.3K$34M$29.6MAdded$7.67M
WELLS FARGO & COMPANY/MN260.6K$31.5M—Held
ROYCE & ASSOCIATES LP243.1K$29.6M—Held
EMERALD MUTUAL FUND ADVISERS TRUST229.9K$28M—Held
Capital World Investors227.4K$27.7M—Held
Bank of New York Mellon Corp368.6K$26.8M—Held
BARCLAYS PLC226.7K$24.3M$5.43MAdded$1.58M
PRINCIPAL FINANCIAL GROUP INC193.8K$23.6M—Held
MARSHALL WACE, LLP190.5K$23.2M—Held
ArrowMark Colorado Holdings LLC187K$22.7M—Held
DEUTSCHE BANK AG\164.6K$20M—Held
MILLENNIUM MANAGEMENT LLC149K$18.1M—Held
Davidson Kempner Capital Management LP146.4K$17.8M—New
BROWN CAPITAL MANAGEMENT LLC145.9K$17.8M—Held
BLAIR WILLIAM & CO/IL135.9K$16.5M—Held
AMERIPRISE FINANCIAL INC124.3K$15.1M—Held
Aequim Alternative Investments LP10M$15M—Held
ARISTEIA CAPITAL, L.L.C.10M$15M—Held
PUBLIC SECTOR PENSION INVESTMENT BOARD118.3K$14.4M—Held
OPPENHEIMER & CO INC116.6K$14.2M—Held
RAYMOND JAMES FINANCIAL INC112.5K$13.7M—Held
Squarepoint Ops LLC110.5K$13.4M—Held
Candriam S.C.A.109.2K$13.3M—Held
STATE OF MICHIGAN RETIREMENT SYSTEM108K$13.1M—Held
Lagoda Investment Management, L.P.104.8K$12.7M—Held
PANAGORA ASSET MANAGEMENT INC102K$12.4M—Held
Montanaro Asset Management Ltd101.9K$12.4M—Held
CITIGROUP INC2.32M$12.1M—Held
NEXT CENTURY GROWTH INVESTORS LLC98.5K$12M—Held
Bellevue Group AG97.9K$11.9M—Held
Portolan Capital Management, LLC96.9K$11.8M—Held
Man Group plc95.7K$11.6M—Held
Trexquant Investment LP92.5K$11.3M—Held
Universal- Beteiligungs- und Servicegesellschaft mbH92.4K$11.2M—Held
Schonfeld Strategic Advisors LLC91.1K$11.1M—Held
RHUMBLINE ADVISERS88K$10.7M—Held
CREDIT AGRICOLE S A87.2K$10.6M—Held
Legal & General Group Plc85.9K$10.4M—Held
Ensign Peak Advisors, Inc80.6K$9.81M—Held
RENAISSANCE GROUP LLC77.2K$9.39M—Held
Nuveen, LLC75.2K$9.14M—Held
FirstWave Capital Management LLC74.6K$9.07M—Held
JANUS HENDERSON GROUP PLC72K$8.75M—Held
F/m Investments LLC65.5K$7.97M—Held
Swiss National Bank63.9K$7.77M—Held
ROYAL BANK OF CANADA62.8K$7.64M—Held
PEREGRINE CAPITAL MANAGEMENT LLC60.2K$7.32M—Held
Bastion Asset Management Inc.57.6K$7.23M—Held
Biondo Investment Advisors, LLC57.2K$6.96M—Held
PRUDENTIAL FINANCIAL INC57.1K$6.95M—Held
Lisanti Capital Growth, LLC56.8K$6.9M—Held
SEI INVESTMENTS CO55.3K$6.73M—Held
LAZARD ASSET MANAGEMENT LLC10.3M$6.41M—Held
GABELLI FUNDS LLC3.89M$5.83M—Held
FEDERATED HERMES, INC.47.3K$5.75M—Held
Parkman Healthcare Partners LLC45.2K$5.5M—Held
CANADA PENSION PLAN INVESTMENT BOARD44.6K$5.43M—Held
ENVESTNET ASSET MANAGEMENT INC43.2K$5.25M—Held
ALLIANCEBERNSTEIN L.P.42.1K$5.13M—Held
Gotham Asset Management, LLC40.9K$4.97M—Held
FRANKLIN RESOURCES INC2.04M$4.96M—Held
Meridiem Capital Partners LP36.7K$4.46M—Held
Calamos Advisors LLC2.83M$4.23M—Held
Mitsubishi UFJ Asset Management Co., Ltd.32.9K$4.04M—Held
NORDEA INVESTMENT MANAGEMENT AB32K$3.95M—Held
STATE OF WISCONSIN INVESTMENT BOARD31.9K$3.89M—Held
LPL Financial LLC31.3K$3.8M—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM30.8K$3.75M—Held
ZAZOVE ASSOCIATES LLC2.5M$3.74M—Held
NORGES BANK30.6K$3.72M$1.66MAdded$1.01M
FRED ALGER MANAGEMENT, LLC30.3K$3.68M—Held
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.29.8K$3.63M—Held
BEACONLIGHT CAPITAL, LLC29.3K$3.57M—Held
TRILLIUM ASSET MANAGEMENT, LLC27.9K$3.53M—Held
LOS ANGELES CAPITAL MANAGEMENT LLC25.6K$3.47M—Held
VICTORY CAPITAL MANAGEMENT INC27.9K$3.39M—Held
DEERFIELD MANAGEMENT COMPANY, L.P.25.5K$3.1M—Held
FIRST TRUST ADVISORS LP25.5K$3.1M—Held
COMERICA BANK24.7K$3M—Held
COMMONWEALTH EQUITY SERVICES, LLC22.5K$2.74M—Held
Creative Planning21.6K$2.63M—Held
Perigon Wealth Management, LLC21.3K$2.59M—Held
Jefferies Financial Group Inc.1.68M$2.51M—Held
Illinois Municipal Retirement Fund20.5K$2.5M—Held
KING LUTHER CAPITAL MANAGEMENT CORP20K$2.43M—Held
Taylor Frigon Capital Management LLC19.8K$2.41M—Held
INTECH INVESTMENT MANAGEMENT LLC18.9K$2.3M—Held
NEW YORK STATE COMMON RETIREMENT FUND18.6K$2.27M—Held
MetLife Investment Management, LLC18.5K$2.25M—Held
State of New Jersey Common Pension Fund D18.4K$2.24M—Held
Y-Intercept (Hong Kong) Ltd17.9K$2.18M—Held
Verition Fund Management LLC17.1K$2.08M—Held
Gladstone Institutional Advisory LLC16.6K$2.02M—Held
HighTower Advisors, LLC16.4K$2M—Held
Zurcher Kantonalbank (Zurich Cantonalbank)16.3K$1.98M—Held
AGF MANAGEMENT LTD1.3M$1.94M—Held
Legato Capital Management LLC15.7K$1.91M—Held
Louisiana State Employees Retirement System15.7K$1.91M—Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE15.7K$1.91M—Held
Dana Investment Advisors, Inc.15.7K$1.9M—Held
Kensington Investment Counsel, LLC15.6K$1.9M—Held
AMERICAN CENTURY COMPANIES INC15.5K$1.89M—Held
D.A. DAVIDSON & CO.15.3K$1.87M—Held
Weiss Asset Management LP15.3K$1.86M—New
State of Tennessee, Department of Treasury13.5K$1.81M—Held
HB Wealth Management, LLC14.7K$1.79M—Held
HUSSMAN STRATEGIC ADVISORS, INC.14.7K$1.79M—Held
Baird Financial Group, Inc.13.9K$1.69M—Held
Engineers Gate Manager LP13.8K$1.68M—Held
Summit Financial, LLC13.7K$1.67M—Held
XTX Topco Ltd13.7K$1.67M—Held
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO13.6K$1.65M—Held
GUGGENHEIM CAPITAL LLC12.5K$1.53M—Held
CAMPBELL NEWMAN ASSET MANAGEMENT INC12K$1.46M—Held
Militia Capital Partners, LP12K$1.46M$113.4KAdded$1.2K
MML INVESTORS SERVICES, LLC11.9K$1.45M—Held
SHELTON WEALTH MANAGEMENT, LLC11.9K$1.45M—Held
VOYA INVESTMENT MANAGEMENT LLC11.7K$1.42M—Held
Polymer Capital Management (US) LLC11.2K$1.36M—Held
YOUSIF CAPITAL MANAGEMENT, LLC9.49K$1.35M—Held
Fieldview Capital Management, LLC11K$1.34M—Held
POLEN CAPITAL MANAGEMENT LLC10.8K$1.32M—Held
Cetera Investment Advisers10.8K$1.31M—Held
DARK FOREST CAPITAL MANAGEMENT LP10.6K$1.29M—Held
VIRGINIA RETIREMENT SYSTEMS ET Al10.4K$1.27M—Held
Renaissance Technologies10.3K$1.25M—Held
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main800K$1.2M−$809.2KAdded$381.2K
Concurrent Investment Advisors, LLC9.34K$1.14M—Held
Police & Firemen's Retirement System of New Jersey9.12K$1.11M—Held
ARIZONA STATE RETIREMENT SYSTEM9.12K$1.11M—Held
Mariner, LLC9.02K$1.1M—Held
Wakefield Asset Management LLLP8.8K$1.07M—Held
NISA INVESTMENT ADVISORS, LLC8.63K$1.05M—Held
Regal Partners Ltd8.6K$1.05M—Held
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS8.46K$1.03M—Held
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM8.22K$999.6K—Held
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7.8K$948.5K—Held
Graham Capital Management, L.P.7.79K$947K—Held
Brevan Howard Capital Management LP7.76K$944.1K—Held
QUADRANT CAPITAL GROUP LLC7.68K$934.4K—Held
NLB Skladi, upravljanje premozenja, d.o.o.7.67K$933.1K—Held
STIFEL FINANCIAL CORP7.64K$929.7K—Held
OneDigital Investment Advisors LLC7.52K$914.8K—Held
CLOUGH CAPITAL PARTNERS L P7.12K$866K—Held
KLP KAPITALFORVALTNING AS6.9K$839.4K—Held
OSAIC HOLDINGS, INC.6.87K$836K—Held
Russell Investments Group, Ltd.6.87K$835.9K—Held
&PARTNERS6.73K$818.9K—Held
ProShare Advisors LLC6.71K$816.3K—Held
Catalyst Capital Advisors LLC6.58K$799.8K—Held
Pathstone Holdings, LLC6.33K$770K—Held
GILDER GAGNON HOWE & CO LLC6.21K$755.1K—Held
Abundance Wealth Counselors6.16K$749.6K—Held
Harbour Capital Advisors, LLC5.83K$714.9K—Held
Allspring Global Investments Holdings, LLC5.81K$713.2K—Held
Bank Julius Baer & Co. Ltd, Zurich5.76K$701.1K—Held
Values First Advisors, Inc.5.76K$701.1K—Held
Kestra Advisory Services, LLC5.67K$689.6K—Held
WINTON GROUP Ltd5.62K$684K—Held
Amundi5.26K$639.5K—Held
Cornerstone Wealth Management, LLC5.12K$622.4K—Held
RB Capital Management, LLC5.08K$618.1K—Held
Vestmark Advisory Solutions, Inc.5.04K$612.6K—Held
Maryland State Retirement & Pension System5.01K$610.1K—Held
Prosperity Wealth Management, Inc.4.87K$592.4K—Held
Pictet Asset Management Holding SA4.86K$591K—Held
Icahn Capital4.81K$584.9K—Held
Envestnet Portfolio Solutions, Inc.4.7K$572K—Held
Keebeck Wealth Management4.6K$560K—Held
INTRUST BANK NA4.56K$554.2K—Held
Financial Engines Advisors L.L.C.4.36K$530.6K—Held
IFP Advisors, Inc4.27K$519.4K$40.4KCut−$10.3K
AlphaQuest LLC4.2K$511.2K—Held
GROUP ONE TRADING LLC4.19K$509.8K—Held
FOUNDATIONS INVESTMENT ADVISORS, LLC4.18K$508.7K—Held
Optimize Financial Inc4.12K$501.1K—Held
SLT Holdings LLC4.1K$498.6K—Held
ALPS ADVISORS INC4.01K$488.3K—Held
Investment Research Partners LLC3.97K$482.5K−$50KCut−$47.8K
VIRTUE ASSET MANAGEMENT LLC3.94K$479.3K—Held
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC3.91K$475.2K—Held
Tower Research Capital LLC (TRC)3.75K$456.4K—Held
Entropy Technologies, LP3.74K$455.2K—Held
Versor Investments LP3.71K$451.6K—Held
Inspire Advisors, LLC3.71K$450.9K—Held
PNC Financial Services Group, Inc.3.65K$443.7K—Held
Plan A Wealth LLC3.58K$435K—Held
FIRST CITIZENS BANK & TRUST CO3.57K$434.2K—Held
Headlands Technologies LLC3.54K$430.3K—Held
Yorktown Management & Research Co Inc3.5K$425.8K—Held
HAGER INVESTMENT MANAGEMENT SERVICES, LLC3.46K$420.4K—Held
Eddie Patel Inc3.41K$414.3K—Held
Jump Financial, LLC3.4K$413.6K—Held
MASSACHUSETTS FINANCIAL SERVICES CO /MA/3.32K$403.4K—Held
SBI Securities Co., Ltd.3.31K$402.3K—Held
GAMCO INVESTORS, INC. ET AL260K$389.4K—Held
Sava Infond d.o.o.3.1K$377.1K—Held
Corient Private Wealth LLC3.08K$375.2K—Held
Sugar Maple Asset Management, LLC3K$364.9K—Held
Swiss Life Asset Management Ltd3K$364.7K—New
M&T Bank Corp2.96K$360.7K—Held
CAPSTONE INVESTMENT ADVISORS, LLC2.94K$358K—Held
Phoenix Financial Ltd.2.89K$351.4K—Held
CSS LLC/IL2.88K$350.4K—Held
Generali Investments, Management Co LLC2.88K$350.1K—Held
TRUIST FINANCIAL CORP32.5K$346.1K—Held
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna2.8K$340.1K—Held
HighPoint Advisor Group LLC2.78K$338.6K—Held
Ameritas Investment Partners, Inc.2.78K$337.9K—Held
GC Wealth Management RIA, LLC2.77K$337.1K—Held
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC2.5K$331.9K—Held
Quantinno Capital Management LP2.71K$329.1K—Held
NEUBERGER BERMAN GROUP LLC2.69K$327.4K—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.