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TransMedics Group (TMDX) Institutional Ownership

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$143.96 +3.10 (+2.20%)
As of 10:40 AM Eastern
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Institutional Ownership Changes (13F Filings) for TransMedics Group (NASDAQ:TMDX)

Current
Institutional Ownership
Percentage
99.67%
Number of
Institutional Buyers
(last 12 months)
226
Total
Institutional Inflows
(last 12 months)
$844.03M
Number of
Institutional Sellers
(last 12 months)
125
Total
Institutional Outflows
(last 12 months)
$1.56B
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TMDX Institutional Buying and Selling by Quarter

TransMedics Group Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/29/2025 Rhumbline Advisers89,524$6.02M0.0%-0.6%0.265%
5/20/2025 Intech Investment Management LLC26,676$1.80M0.0%-1.7%0.079%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC3,113,082$209.45M0.1%+244.7%9.204%
5/16/2025 Goldman Sachs Group Inc.507,510$34.15M0.0%+20.6%1.500%
5/16/2025 NewEdge Advisors LLC23,292$1.57M0.0%-5.5%0.069%
5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.19,525$1.31M0.0%+4.7%0.058%
5/16/2025 Eventide Asset Management LLC677,981$45.62M0.9%+0.0%2.004%
5/15/2025 First Light Asset Management LLC107,860$7.26M0.8%-22.8%0.319%
5/15/2025 Braidwell LP854,884$57.52M2.0%-7.3%2.527%
5/15/2025 Royal Bank of Canada26,582$1.79M0.0%+47.9%0.079%
5/15/2025 Graham Capital Management L.P.30,570$2.06M0.0%-1.2%0.090%
5/15/2025 Quarry LP592$40K0.0%+88.5%0.002%
5/15/2025 Driehaus Capital Management LLC778,754$52.40M0.5%+2.4%2.302%
5/14/2025 RB Capital Management LLC2,988$201K0.0%N/A0.009%
5/14/2025 FORA Capital LLC4,161$280K0.0%-85.5%0.012%
5/14/2025 Corebridge Financial Inc.17,148$1.15M0.0%-1.9%0.051%
5/14/2025 Comerica Bank21,833$1.47M0.0%-12.2%0.065%
5/14/2025 MetLife Investment Management LLC19,363$1.30M0.0%-1.4%0.057%
5/14/2025 Smartleaf Asset Management LLC440$30K0.0%+44.3%0.001%
5/14/2025 Biondo Investment Advisors LLC58,070$3.91M0.6%+8.6%0.172%
5/14/2025 AlphaQuest LLC1,288$87K0.0%+55.6%0.004%
5/14/2025 Sandhill Capital Partners LLC3,627$244K0.0%-98.0%0.011%
5/14/2025 Capital Fund Management S.A.252,294$16.97M0.0%+100.4%0.746%
5/14/2025 Credit Agricole S A24,079$1.62M0.0%+116.0%0.071%
5/14/2025 Hsbc Holdings PLC3,804$254K0.0%-95.7%0.011%
5/13/2025 Northern Trust Corp361,963$24.35M0.0%+2.1%1.070%
5/13/2025 Versor Investments LP7,476$503K0.1%N/A0.022%
5/13/2025 Algert Global LLC13,674$920K0.0%+8.9%0.040%
5/13/2025 Raymond James Financial Inc.145,393$9.78M0.0%+135.8%0.430%
5/13/2025 Liontrust Investment Partners LLP554,357$37.30M0.6%-7.0%1.639%
5/13/2025 Sit Investment Associates Inc.7,380$497K0.0%+8.8%0.022%
5/13/2025 Montanaro Asset Management Ltd153,675$10.34M3.0%+9.7%0.454%
5/13/2025 Russell Investments Group Ltd.6,963$468K0.0%-97.6%0.021%
5/13/2025 HighTower Advisors LLC18,257$1.23M0.0%+137.7%0.054%
5/13/2025 Trillium Asset Management LLC35,389$2.38M0.1%+7.4%0.105%
5/12/2025 Public Sector Pension Investment Board106,480$7.16M0.0%+27.4%0.315%
5/12/2025 Nuveen LLC88,096$5.93M0.0%N/A0.260%
5/12/2025 Swiss National Bank65,000$4.37M0.0%-0.9%0.192%
5/12/2025 Mitsubishi UFJ Asset Management Co. Ltd.47,309$3.18M0.0%+104.7%0.140%
5/12/2025 Maryland State Retirement & Pension System9,758$657K0.0%-13.7%0.029%
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5/9/2025 Mutual of America Capital Management LLC4,888$329K0.0%-3.8%0.014%
5/9/2025 Headlands Technologies LLC8,357$562K0.1%-25.8%0.025%
5/9/2025 Charles Schwab Investment Management Inc.304,367$20.48M0.0%+2.3%0.900%
5/9/2025 Vanguard Group Inc.3,574,996$240.53M0.0%-1.7%10.569%
5/9/2025 New Age Alpha Advisors LLC1,713$115K0.0%-39.7%0.005%
5/9/2025 Blair William & Co. IL74,995$5.05M0.0%-58.5%0.222%
5/9/2025 PNC Financial Services Group Inc.2,294$154K0.0%+13.8%0.007%
5/8/2025 XTX Topco Ltd19,342$1.30M0.1%N/A0.057%
5/7/2025 LPL Financial LLC19,545$1.32M0.0%-25.9%0.058%
5/7/2025 Bastion Asset Management Inc.4,740$330K0.2%-87.6%0.014%
5/7/2025 HB Wealth Management LLC10,627$715K0.0%+30.4%0.031%
5/7/2025 Baillie Gifford & Co.259,677$17.47M0.0%-3.8%0.768%
5/6/2025 Cetera Investment Advisers4,033$271K0.0%-51.2%0.012%
5/6/2025 Tempus Wealth Planning LLC6,058$408K0.1%+9.2%0.018%
5/6/2025 Legato Capital Management LLC4,930$332K0.0%N/A0.015%
5/5/2025 Allianz Asset Management GmbH5,100$343K0.0%N/A0.015%
5/5/2025 Lindbrook Capital LLC2,742$184K0.0%+69.3%0.008%
5/5/2025 IFP Advisors Inc5,836$393K0.0%-14.0%0.017%
5/5/2025 Jennison Associates LLC9,217$620K0.0%+3.6%0.027%
5/2/2025 Victory Capital Management Inc.8,365$563K0.0%+3.8%0.025%
5/2/2025 Hager Investment Management Services LLC740$50K0.0%+38.3%0.002%
5/2/2025 SBI Securities Co. Ltd.3,684$248K0.0%+21.9%0.011%
5/1/2025 CWM LLC925$62K0.0%+20.1%0.003%
5/1/2025 Louisiana State Employees Retirement System15,800$1.06M0.0%-2.5%0.047%
5/1/2025 Emerald Advisers LLC454,794$30.60M1.4%+22.4%1.345%
5/1/2025 Mutual of America Capital Management LLC4,888$329K0.0%-3.8%0.014%
5/1/2025 Emerald Mutual Fund Advisers Trust262,571$17.67M1.3%+19.7%0.776%
4/30/2025 Nisa Investment Advisors LLC15,824$1.07M0.0%+1.6%0.047%
4/29/2025 Envestnet Asset Management Inc.23,365$1.57M0.0%-72.3%0.069%
4/29/2025 Bank of New York Mellon Corp209,677$14.11M0.0%-62.1%0.620%
4/29/2025 Catalyst Capital Advisors LLC3,150$212K0.0%-34.4%0.009%
4/29/2025 OneDigital Investment Advisors LLC5,989$403K0.0%+52.6%0.018%
4/28/2025 D.A. Davidson & CO.12,924$870K0.0%+12.6%0.038%
4/28/2025 Principal Financial Group Inc.198,427$13.35M0.0%+2.8%0.587%
4/28/2025 Oregon Public Employees Retirement Fund7,683$517K0.0%-2.5%0.023%
4/28/2025 Teacher Retirement System of Texas4,905$330K0.0%N/A0.015%
4/28/2025 Clear Creek Financial Management LLC5,963$401K0.0%+5.8%0.018%
4/28/2025 Vontobel Holding Ltd.4,326$291K0.0%N/A0.013%
4/25/2025 Peregrine Capital Management LLC68,390$4.60M0.2%+3.4%0.202%
4/25/2025 Taylor Frigon Capital Management LLC31,540$2.12M1.3%+28.1%0.093%
4/25/2025 New York State Teachers Retirement System21,949$1.48M0.0%+183.2%0.065%
4/25/2025 Amalgamated Bank9,506$640K0.0%-3.3%0.028%
4/25/2025 Lisanti Capital Growth LLC28,870$1.94M0.6%N/A0.085%
4/23/2025 Perigon Wealth Management LLC18,820$1.27M0.0%+31.8%0.056%
4/23/2025 Global Assets Advisory LLC14,900$1.05M0.2%N/A0.044%
4/23/2025 Harbour Capital Advisors LLC6,062$430K0.1%-6.0%0.018%
4/23/2025 Sava Infond d.o.o.2,200$148K0.0%+46.7%0.007%
4/23/2025 Valmark Advisers Inc.7,213$485K0.0%+4.5%0.021%
4/23/2025 Oppenheimer & Co. Inc.78,002$5.25M0.1%+23.0%0.231%
4/22/2025 Cambridge Investment Research Advisors Inc.11,692$787K0.0%+65.9%0.035%
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4/21/2025 Abundance Wealth Counselors6,747$454K0.1%+22.0%0.020%
4/21/2025 State of Alaska Department of Revenue18,597$1.25M0.0%-2.5%0.055%
4/18/2025 Cornerstone Wealth Management LLC6,247$420K0.0%+68.5%0.019%
4/18/2025 CENTRAL TRUST Co750$50K0.0%-48.0%0.002%
4/18/2025 Rakuten Securities Inc.450$30K0.0%-66.8%0.001%
4/17/2025 Janney Montgomery Scott LLC8,799$592K0.0%+129.9%0.026%
4/16/2025 Campbell Newman Asset Management Inc.11,619$782K0.1%+1.4%0.035%
4/15/2025 Handelsbanken Fonder AB9,900$666K0.0%-87.9%0.029%
4/15/2025 SG Americas Securities LLC14,126$950K0.0%+132.2%0.042%
4/15/2025 GAMMA Investing LLC1,564$105K0.0%+551.7%0.005%
(Data available from 1/1/2016 forward)

TMDX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of TMDX shares?

During the previous two years, 349 institutional investors and hedge funds held shares of TransMedics Group. The most heavily invested institutionals were FMR LLC ($258.14M), Vanguard Group Inc. ($240.53M), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($209.45M), Invesco Ltd. ($68.63M), Credit Suisse AG ($66.12M), FIL Ltd ($62.37M), and Braidwell LP ($57.52M).Learn more on TMDX's institutional investors.

What percentage of TransMedics Group stock is owned by institutional investors?

99.67% of TransMedics Group stock is owned by institutional investors. Learn more on TMDX's institutional investor holdings.

Which institutional investors have been buying TransMedics Group stock?

Of the 302 institutional investors that purchased TransMedics Group stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($2.34M), FMR LLC ($1.41M), Braidwell LP ($1.23M), Eventide Asset Management LLC ($927.06K), Mackenzie Financial Corp ($803.02K), Wasatch Advisors LP ($635.57K), and Allspring Global Investments Holdings LLC ($420.29K).

How much institutional buying is happening at TransMedics Group?

Institutional investors have bought a total of 18,354,341 shares in the last 24 months. This purchase volume represents approximately $1.40B in transactions.

Which TransMedics Group major shareholders have been selling company stock?

Of the 163 institutional investors that sold TransMedics Group stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Voya Investment Management LLC ($11.31M), Lord Abbett & CO. LLC ($1.92M), Allspring Global Investments Holdings LLC ($1.34M), ArrowMark Colorado Holdings LLC ($861.37K), Schroder Investment Management Group ($846.31K), Driehaus Capital Management LLC ($681.37K), and Sandhill Capital Partners LLC ($643.94K).

How much institutional selling is happening at TransMedics Group?

Institutional investors have sold a total of 25,206,976 shares in the last 24 months. This volume of shares sold represents approximately $1.90B in transactions.


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This page (NASDAQ:TMDX) was last updated on 6/11/2025 by MarketBeat.com Staff
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