TransMedics Group, Inc.
TMDX- Exchange
- Nasdaq
- Industry
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0001756262
In the last 90 days, TransMedics Group, Inc. insiders filed 1 open-market purchase and 0 sales; 375 institutions reported holding it in 13F filings for Q2 2026, worth $2.31B in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in TransMedics Group, Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 374
- +36 vs. Q2 2024
- Shares held
- 36.7M
- +5.52M (+17.7%) vs. Q2 2024
- Total value
- $5.74B
- +$1.05B (+22.4%) vs. Q2 2024
- New holders
- 77
- 136 more added
- Sold out
- 41
- 122 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TMDX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 375 | $2.31B |
| Q1 2026 | 416 | $3.63B |
| Q4 2025 | 429 | $4.53B |
| Q3 2025 | 388 | $4.17B |
| Q2 2025 | 368 | $4.93B |
| Q1 2025 | 298 | $2.63B |
| Q4 2024 | 315 | $2.30B |
| Q3 2024 | 374 | $5.74B |
| Q2 2024 | 340 | $5.09B |
| Q1 2024 | 262 | $2.52B |
| Q4 2023 | 249 | $2.76B |
| Q3 2023 | 222 | $1.91B |
| Q2 2023 | 240 | $2.73B |
| Q1 2023 | 225 | $2.26B |
| Q4 2022 | 200 | $1.79B |
| Q3 2022 | 178 | $1.18B |
| Q2 2022 | 135 | $719.7M |
| Q1 2022 | 110 | $561.4M |
| Q4 2021 | 121 | $384.7M |
| Q3 2021 | 120 | $636.5M |
| Q2 2021 | 124 | $623.5M |
| Q1 2021 | 107 | $773.0M |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding TransMedics Group, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| US Bancorp | 2,005 | $314.8K | 0.00% | +124+6.6% | Added |
| Advisory Services Network, LLC | 2,090 | $314.8K | 0.01% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 2,048 | $321.5K | 0.00% | +2,048 | New |
| Atria Investments LLC | 2,115 | $332.1K | 0.00% | −107−4.8% | Reduced |
| Xponance, Inc. | 2,116 | $332.2K | 0.00% | +85+4.2% | Added |
| Paloma Partners Management Co | 2,130 | $334.4K | 0.02% | +2,130 | New |
| EntryPoint Capital, LLC | 2,145 | $336.8K | 0.19% | +2,046+2,066.7% | Added |
| Credit Agricole S A | 2,195 | $344.6K | 0.00% | +2,195 | New |
| nVerses Capital, LLC | 2,200 | $345.4K | 0.16% | +600+37.5% | Added |
| Acadian Asset Management LLC | 2,248 | $352.0K | 0.00% | +2,248 | New |
| Darden Wealth Group Inc | 2,315 | $363.5K | 0.26% | +100+4.5% | Added |
| Meridian Wealth Management, LLC | 2,326 | $365.2K | 0.02% | −10−0.4% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 2,344 | $368.0K | 0.02% | +2,344 | New |
| Corton Capital Inc. | 2,443 | $383.6K | 0.19% | −57−2.3% | Reduced |
| Total Clarity Wealth Management, Inc. | 2,492 | $391.2K | 0.13% | +277+12.5% | Added |
| Yarbrough Capital, LLC | 2,541 | $398.9K | 0.02% | 00.0% | Unchanged |
| Simplex Trading, LLC | 2,583 | $405.0K | 0.01% | −2,188−45.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 2,604 | $409.0K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 2,620 | $411.3K | 0.00% | −1,294−33.1% | Reduced |
| Cookson Peirce & Co Inc | 2,686 | $421.7K | 0.02% | +813+43.4% | Added |
| Alpha DNA Investment Management LLC | 2,752 | $432.1K | 0.24% | −684−19.9% | Reduced |
| Virtu Financial LLC | 2,778 | $436.0K | 0.02% | +2,778 | New |
| Teachers Retirement System of the State of Kentucky | 2,790 | $438.0K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 2,800 | $439.6K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 2,890 | $454.0K | 0.00% | +2,890 | New |
| Laurion Capital Management LP | 3,000 | $471.0K | 0.03% | +3,000 | New |
| Prudential Financial Inc | 3,032 | $476.0K | 0.00% | −60,477−95.2% | Reduced |
| Ameritas Investment Partners, Inc. | 3,252 | $510.6K | 0.02% | +83+2.6% | Added |
| Aigen Investment Management, LP | 3,330 | $522.8K | 0.10% | +3,330 | New |
| CIBC Private Wealth Group, LLC | 3,429 | $538.4K | 0.00% | +2,779+427.5% | Added |
| Cahill Wealth Management, LLC | 3,486 | $547.3K | 0.28% | +771+28.4% | Added |
| Glenmede Trust Co NA | 3,489 | $547.8K | 0.00% | +81+2.4% | Added |
| Neo Ivy Capital Management | 3,534 | $554.0K | 0.18% | +3,534 | New |
| Wedbush Securities Inc | 3,677 | $577.0K | 0.02% | +954+35.0% | Added |
| RiverPark Advisors, LLC | 3,697 | $580.4K | 0.47% | −765−17.1% | Reduced |
| Public Employees Retirement Association of Colorado | 3,726 | $585.0K | 0.00% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 3,847 | $604.0K | 0.11% | −2,548−39.8% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 3,919 | $615.3K | 0.00% | −361−8.4% | Reduced |
| Pitcairn Co | 3,993 | $626.9K | 0.04% | −2,063−34.1% | Reduced |
| Lakeview Capital Partners, LLC | 4,030 | $632.7K | 0.10% | −552−12.0% | Reduced |
| Truist Financial Corp | 4,055 | $636.6K | 0.00% | −218−5.1% | Reduced |
| MML Investors Services, LLC | 4,123 | $647.0K | 0.00% | +2,407+140.3% | Added |
| Chartwell Investment Partners, LLC | 4,219 | $662.0K | 0.02% | +4,219 | New |
| Harbour Capital Advisors, LLC | 4,841 | $664.1K | 0.15% | +81+1.7% | Added |
| TD Waterhouse Canada Inc. | 4,598 | $669.3K | 0.01% | +4,548+9,096.0% | Added |
| Intrust Bank NA | 4,339 | $681.2K | 0.07% | +174+4.2% | Added |
| Blueshift Asset Management, LLC | 4,343 | $681.9K | 0.17% | +537+14.1% | Added |
| Graham Capital Management, L.P. | 4,360 | $684.5K | 0.02% | +4,360 | New |
| The PNC Financial Services Group, Inc. | 4,364 | $685.1K | 0.00% | −326−7.0% | Reduced |
| DnB Asset Management AS | 4,381 | $687.8K | 0.00% | +2,935+203.0% | Added |
| Envestnet Portfolio Solutions, Inc. | 4,404 | $691.4K | 0.00% | −322−6.8% | Reduced |
| Victory Capital Management Inc | 4,569 | $717.3K | 0.00% | +464+11.3% | Added |
| Perigon Wealth Management, LLC | 4,570 | $717.5K | 0.02% | +1,229+36.8% | Added |
| Millrace Asset Group, Inc. | 4,611 | $724.0K | 0.74% | −57−1.2% | Reduced |
| Pictet Asset Management Holding SA | 4,708 | $739.7K | 0.00% | +562+13.6% | Added |
| Catalyst Capital Advisors LLC | 4,800 | $753.6K | 0.02% | −1,725−26.4% | Reduced |
| HighPoint Advisor Group LLC | 9,186 | $756.9K | 0.04% | +881+10.6% | Added |
| Bridgewater Associates, LP | 4,872 | $764.9K | 0.00% | −17,324−78.1% | Reduced |
| Mutual of America Capital Management LLC | 4,995 | $784.2K | 0.01% | +4,995 | New |
| Abundance Wealth Counselors | 5,001 | $785.0K | 0.16% | −60−1.2% | Reduced |
| Matisse Capital | 5,000 | $785.0K | 0.38% | +2,000+66.7% | Added |
| Schonfeld Strategic Advisors LLC | 5,155 | $809.3K | 0.01% | +5,155 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 5,204 | $817.0K | 0.00% | 00.0% | Unchanged |
| Morse Asset Management, Inc | 5,241 | $822.8K | 0.18% | +5,241 | New |
| Numerai GP LLC | 5,411 | $849.5K | 0.23% | +5,411 | New |
| HB Wealth Management, LLC | 5,460 | $857.2K | 0.01% | +3,352+159.0% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 4,710 | $876.7K | 0.00% | −552−10.5% | Reduced |
| Values First Advisors, Inc. | 5,769 | $905.8K | 0.49% | −3,299−36.4% | Reduced |
| Henshaw Capital LLC | 5,875 | $922.4K | 0.04% | 00.0% | Unchanged |
| Marex Group plc | 6,000 | $942.0K | 0.02% | 00.0% | Unchanged |
| ProShare Advisors LLC | 6,194 | $972.5K | 0.00% | +1,815+41.4% | Added |
| Courier Capital LLC | 6,655 | $1.04M | 0.07% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. Holding AG | 6,744 | $1.06M | 0.01% | +6,744 | New |
| B. Metzler seel. Sohn & Co. AG | 6,744 | $1.06M | 0.01% | +6,744 | New |
| Campbell & CO Investment Adviser LLC | 6,802 | $1.07M | 0.08% | +4,985+274.4% | Added |
| Valmark Advisers, Inc. | 6,803 | $1.07M | 0.02% | −52−0.8% | Reduced |
| Wakefield Asset Management LLLP | 6,859 | $1.08M | 0.35% | −106−1.5% | Reduced |
| AXA S.A. | 7,364 | $1.16M | 0.00% | −91,146−92.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,396 | $1.16M | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 7,424 | $1.17M | 0.00% | −143−1.9% | Reduced |
| Cetera Investment Advisers | 7,626 | $1.20M | 0.00% | −1,079−12.4% | Reduced |
| New York State Teachers Retirement System | 7,749 | $1.22M | 0.00% | +7,749 | New |
| State Board of Administration of Florida Retirement System | 7,823 | $1.23M | 0.00% | 00.0% | Unchanged |
| Danske Bank A/S | 7,864 | $1.23M | 0.00% | +7,864 | New |
| Oregon Public Employees Retirement Fund | 7,900 | $1.24M | 0.02% | +7,900 | New |
| Sapient Capital LLC | 7,904 | $1.24M | 0.02% | +7,904 | New |
| Wolverine Trading, LLC | 8,020 | $1.28M | 0.03% | +6,457+413.1% | Added |
| SG Americas Securities, LLC | 8,359 | $1.31M | 0.00% | −12,830−60.6% | Reduced |
| Commonwealth Equity Services, LLC | 8,445 | $1.33M | 0.00% | +1,948+30.0% | Added |
| SlateStone Wealth, LLC | 8,458 | $1.33M | 0.12% | +2,777+48.9% | Added |
| Park Avenue Securities LLC | 8,475 | $1.33M | 0.01% | −81−0.9% | Reduced |
| Atria Wealth Solutions, Inc. | 8,669 | $1.36M | 0.01% | +1,701+24.4% | Added |
| Clough Capital Partners L P | 8,705 | $1.37M | 0.14% | +8,705 | New |
| Congress Wealth Management LLC | 8,743 | $1.37M | 0.02% | +70+0.8% | Added |
| Harbor Capital Advisors, Inc. | 8,964 | $1.41M | 0.06% | +2,916+48.2% | Added |
| AQR Capital Management LLC | 9,169 | $1.44M | 0.00% | +6,154+204.1% | Added |
| Verition Fund Management LLC | 9,227 | $1.45M | 0.01% | −4,858−34.5% | Reduced |
| Private Advisor Group, LLC | 9,278 | $1.46M | 0.01% | −739−7.4% | Reduced |
| Polar Capital Holdings Plc | 9,477 | $1.49M | 0.01% | +9,477 | New |
| Arizona State Retirement System | 9,484 | $1.49M | 0.01% | +326+3.6% | Added |