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TransMedics Group, Inc. hedge fund holdings

TMDXNASDAQ
$82.99+3.20 (+4.00%)as of Oct 5, 2026

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

TMDX · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (-27.2%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 2025157113$511M$811M343Aug 14, 2025
Q3 2025167113$490M$449M367Nov 14, 2025
Q4 2025152114$325M$370M402Feb 14, 2026
Q1 2026152134$263M$346M396May 15, 2026
Q2 2026156185$257M$329M355Aug 14, 2026

Quarterly action breakdown

Q2 2026
355 filers
New position
56
$79.3M+1.19M sh
Increased
100
$178M+2.68M sh
Reduced
95
-$254M-3.82M sh
Out / sold
90
-$75.6M-1.14M sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Lord, Abbett & Co. LLCSell 100%-$21.3M$00.00%Aug 14, 2026
Braidwell LPAdded 85.10%+$18.6M$40.5M1.50%Aug 14, 2026
Tidal Investments LLCNew Buy+$16.7M$16.7M0.03%Aug 13, 2026
Congress Asset Management CoNew Buy+$15.1M$15.1M0.09%Jul 7, 2026
Frontier Capital Management Co LLCReduce 53.14%-$11.3M$9.97M0.09%Aug 14, 2026
Blair William & CoReduce 89.16%-$10.3M$1.25M0.00%Aug 11, 2026
Emerald Advisers, LLCAdded 43.09%+$9.81M$32.6M0.77%Aug 5, 2026
Next Century Growth Investors LLCSell 100%-$9.59M$00.00%Aug 14, 2026
ArrowMark Colorado Holdings LLCReduce 82.37%-$9.36M$2M0.08%Aug 13, 2026
Montanaro Asset Management LtdSell 100%-$7.83M$00.00%Aug 12, 2026
Longaeva Partners L.P.Sell 100%-$6.86M$00.00%Aug 14, 2026
Militia Capital Management LLCSell 100%-$5.83M$00.00%Aug 12, 2026
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am MainNew Buy+$4.99M$4.99M0.00%Aug 14, 2026
Emerald Mutual Fund Advisers TrustAdded 31.72%+$4.83M$20.1M0.71%Aug 5, 2026
Portolan Capital Management, LLCAdded 670.53%+$4.76M$5.47M0.20%Aug 14, 2026
Integrated Advisors Network LLCSell 100%-$4.73M$00.00%Aug 11, 2026
FirstWave Capital Management LLCAdded 53.89%+$4.45M$12.7M5.61%Aug 12, 2026
IMC-Chicago, LLCAdded 226.86%+$4.17M$6.01M0.00%Aug 6, 2026
Driehaus Capital Management LLCSell 100%-$3.99M$00.00%Aug 14, 2026
Gotham Asset Management, LLCSell 100%-$3.76M$00.00%Aug 14, 2026
Hood River Capital Management LLCAdded 7.34%+$3.41M$49.9M0.36%Aug 14, 2026
Empowered Funds, LLCNew Buy+$3.2M$3.2M0.02%Aug 17, 2026
Hussman Strategic Advisors, Inc.Sell 100%-$3.13M$00.00%Aug 3, 2026
Credit Agricole S AReduce 51.20%-$2.97M$2.83M0.01%Aug 14, 2026
Wasatch Advisors LPReduce 10.89%-$2.5M$20.5M0.13%Jul 10, 2026
Baillie Gifford & CoReduce 12.21%-$2.47M$17.8M0.02%Aug 6, 2026
Holocene Advisors, LPNew Buy+$2.24M$2.24M0.01%Aug 14, 2026
Mitsubishi UFJ Asset Management Co., Ltd.Reduce 99.67%-$2.18M$7.24K0.00%Aug 7, 2026
Baird Financial Group, Inc.Sell 100%-$2.11M$00.00%Aug 12, 2026
Geneos Wealth Management Inc.Reduce 99.97%-$2.03M$5310.00%Aug 6, 2026
Wellington Management Group LLPAdded 6.06%+$1.96M$34.3M0.01%Aug 14, 2026
King Luther Capital Management CorpReduce 57.52%-$1.8M$1.33M0.01%Aug 10, 2026
Beaconlight Capital, LLCReduce 63.73%-$1.8M$1.02M0.36%Aug 14, 2026
Summit Creek Advisors LLCNew Buy+$1.77M$1.77M0.60%Aug 7, 2026
Wesbanco Bank IncNew Buy+$1.65M$1.65M0.04%Jul 28, 2026
Nomura Asset Management International Inc.Added 2.78%+$1.64M$60.5M0.09%Aug 14, 2026
Bastion Asset Management Inc.Added 43.25%+$1.54M$5.11M1.73%Aug 10, 2026
Blue Jean Financial LLCSell 100%-$1.52M$00.00%Jul 24, 2026
Zevenbergen Capital Investments LLCAdded 7.63%+$1.45M$20.5M0.47%Jul 16, 2026
Timothy G. Youngquist 2020 Irrevocable TrustSell 100%-$1.44M$00.00%Aug 7, 2026
Shelton Wealth Management, LLCSell 100%-$1.31M$00.00%Jul 13, 2026
Ensign Peak Advisors, IncReduce 24.07%-$1.21M$3.81M0.01%Aug 14, 2026
Quantinno Capital Management LPAdded 222.65%+$1.19M$1.73M0.00%Aug 13, 2026
DNB Asset Management ASAdded 424.54%+$1.18M$1.46M0.00%Aug 11, 2026
Diversify Advisory Services, LLCNew Buy+$1.18M$1.18M0.02%Aug 10, 2026
Diversify Wealth Management, LLCNew Buy+$1.18M$1.18M0.02%Jul 30, 2026
Steinberganna Wealth ManagementSell 100%-$1.15M$00.00%Aug 4, 2026
Regency Capital Management Inc.\DEReduce 77.84%-$1.13M$322K0.13%Aug 13, 2026
KBC Group NVAdded 1546.39%+$997K$1.06M0.00%Aug 5, 2026
Renaissance Group LLCAdded 15.62%+$971K$7.18M0.29%Aug 13, 2026
Biondo Investment Advisors, LLCReduce 23.83%-$918K$2.93M0.36%Aug 13, 2026
Canada Pension Plan Investment BoardSell 100%-$845K$00.00%Aug 14, 2026
Kensington Investment Counsel, LLCSell 100%-$824K$00.00%Aug 14, 2026
F/m Investments LLCAdded 29.49%+$785K$3.45M0.18%Aug 5, 2026
Eddie Patel IncNew Buy+$750K$750K0.45%Aug 11, 2026
Polen Capital Management LLCSell 100%-$738K$00.00%Aug 4, 2026
Oasis Advisors, LLCSell 100%-$719K$00.00%Jul 30, 2026
Allstate CorpNew Buy+$718K$718K0.01%Aug 13, 2026
Capital World InvestorsAdded 2.80%+$697K$25.5M0.00%Aug 12, 2026
Peregrine Capital Management LLCAdded 18.12%+$688K$4.49M0.15%Jul 17, 2026
Harbour Capital Advisors, LLCSell 100%-$666K$00.00%Jul 15, 2026
Yorktown Management & Research Co IncSell 100%-$577K$00.00%Jul 23, 2026
Odyssean, LLCAdded 191.89%+$560K$851K0.14%Aug 14, 2026
Brown Capital Management LLCReduce 8.30%-$540K$5.97M1.19%Jul 27, 2026
Jain Global LLCNew Buy+$538K$538K0.00%Aug 14, 2026
Catalyst Capital Advisors LLCAdded 143.98%+$512K$868K0.01%Jul 24, 2026
Twinbeech Capital LPReduce 49.36%-$511K$525K0.10%Aug 14, 2026
Prosight Management, LPSell 100%-$497K$00.00%Aug 14, 2026
Keystone Global Partners, LLCNew Buy+$478K$478K0.18%Jul 16, 2026
Taylor Frigon Capital Management LLCAdded 36.46%+$478K$1.79M0.84%Jul 23, 2026
Intrust Bank NASell 100%-$461K$00.00%Aug 5, 2026
Lagoda Investment Management, L.P.Added 7.66%+$461K$6.47M3.56%Aug 14, 2026
Precision Wealth Strategies, LLCSell 100%-$433K$00.00%Aug 10, 2026
Massar Capital Management, LPNew Buy+$425K$425K0.04%Aug 14, 2026
Strong Tower Advisory ServicesAdded 70.51%+$416K$1.01M0.18%Jul 13, 2026
Fox Run Management, L.L.C.New Buy+$410K$410K0.07%Aug 4, 2026
Corsair Capital Management, L.P.New Buy+$399K$399K0.05%Aug 14, 2026
First Trust Advisors LPReduce 10.73%-$384K$3.2M0.00%Aug 11, 2026
Virtue Asset Management LLCSell 100%-$380K$00.00%Jul 29, 2026
Swiss Life Asset Management LtdSell 100%-$368K$00.00%Jul 29, 2026
Guggenheim Capital LLCAdded 258.68%+$367K$509K0.00%Aug 12, 2026
State of Alaska, Department of RevenueReduce 32.53%-$364K$755K0.01%Jul 20, 2026
nVerses Capital, LLCSell 100%-$362K$00.00%Aug 4, 2026
Emerald Investment Advisers, LLCAdded 21.62%+$360K$2.02M0.13%Aug 12, 2026
Evergreen Capital Management LLCSell 100%-$352K$00.00%Jul 23, 2026
Blueshift Asset Management, LLCSell 100%-$334K$00.00%Aug 14, 2026
Inceptionr LLCNew Buy+$333K$333K0.08%Aug 11, 2026
Massachusetts Financial Services CoSell 100%-$321K$00.00%Aug 3, 2026
Advyzon Investment Management, LLCSell 100%-$318K$00.00%Aug 14, 2026
Sava Infond d.o.o.Sell 100%-$308K$00.00%Jul 16, 2026
Cynosure Group, LLCSell 100%-$302K$00.00%Aug 5, 2026
Wealthfront Advisers LLCNew Buy+$292K$292K0.00%Aug 7, 2026
Polymer Capital Management (US) LLCSell 100%-$290K$00.00%Aug 14, 2026
CSS LLCSell 100%-$286K$00.00%Aug 14, 2026
Inspire Advisors, LLCSell 100%-$281K$00.00%Aug 13, 2026
Graham Capital Management, L.P.Sell 100%-$280K$00.00%Aug 14, 2026
Trillium Asset Management, LLCAdded 11.14%+$277K$2.76M0.09%Aug 11, 2026
180 Wealth Advisors, LLCNew Buy+$276K$276K0.03%Jul 7, 2026
Cresset Asset Management, LLCSell 100%-$263K$00.00%Aug 14, 2026
Annis Gardner Whiting Capital Advisors, LLCSell 100%-$262K$00.00%Aug 10, 2026

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