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 |
|---|---|---|---|---|---|
| CoreCap Advisors, LLC | 600 | $94.2K | 0.00% | +180+42.9% | Added |
| J.Safra Asset Management Corp | 583 | $92.8K | 0.01% | +141+31.9% | Added |
| Central Trust Co | 550 | $86.3K | 0.00% | 00.0% | Unchanged |
| Fred Alger Management, LLC | 518 | $81.3K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 500 | $78.5K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 500 | $78.5K | 0.00% | +500 | New |
| Farther Finance Advisors, LLC | 485 | $76.2K | 0.00% | +316+187.0% | Added |
| Signaturefd, LLC | 464 | $72.8K | 0.00% | +21+4.7% | Added |
| Adirondack Trust Co | 460 | $72.2K | 0.03% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 415 | $65.2K | 0.01% | −8−1.9% | Reduced |
| Oakworth Capital, Inc. | 412 | $64.7K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 412 | $64.7K | 0.00% | +262+174.7% | Added |
| Leonteq Securities AG | 373 | $58.6K | 0.01% | +320+603.8% | Added |
| Quarry LP | 368 | $57.8K | 0.02% | +312+557.1% | Added |
| USA Financial Portformulas Corp | 348 | $54.6K | 0.01% | +348 | New |
| Parallel Advisors, LLC | 304 | $47.7K | 0.00% | +12+4.1% | Added |
| Newbridge Financial Services Group, Inc. | 300 | $47.1K | 0.02% | 00.0% | Unchanged |
| NBC Securities, Inc. | 301 | $47.0K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 291 | $45.7K | 0.00% | −76−20.7% | Reduced |
| Tower Research Capital LLC (TRC) | 256 | $40.2K | 0.00% | −4,692−94.8% | Reduced |
| Mizuho Bank, Ltd. | 240 | $37.7K | 0.01% | +240 | New |
| Clearstead Advisors, LLC | 237 | $37.2K | 0.00% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 242 | $37.0K | 0.01% | +67+38.3% | Added |
| Jaffetilchin Investment Partners, LLC | 197 | $30.9K | 0.00% | +197 | New |
| GAMMA Investing LLC | 183 | $28.7K | 0.00% | +41+28.9% | Added |
| CWM, LLC | 178 | $28.0K | 0.00% | +58+48.3% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 164 | $25.7K | 0.00% | +82+100.0% | Added |
| WR Wealth Planners, LLC | 130 | $20.4K | 0.01% | 00.0% | Unchanged |
| Coppell Advisory Solutions LLC | 126 | $20.1K | 0.00% | −27−17.6% | Reduced |
| EverSource Wealth Advisors, LLC | 116 | $18.2K | 0.00% | −7−5.7% | Reduced |
| Jones Financial Companies LLLP | 109 | $17.3K | 0.00% | +34+45.3% | Added |
| Trust Co of Vermont | 110 | $17.3K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 110 | $17.3K | 0.00% | +10+10.0% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 109 | $17.1K | 0.00% | +109 | New |
| Umb Bank N A | 101 | $15.9K | 0.00% | −145−58.9% | Reduced |
| City State Bank | 100 | $15.7K | 0.01% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 93 | $14.6K | 0.00% | +18+24.0% | Added |
| Asset Dedication, LLC | 92 | $14.4K | 0.00% | +92 | New |
| Global Retirement Partners, LLC | 77 | $12.1K | 0.00% | −70−47.6% | Reduced |
| Covestor Ltd | 74 | $12.0K | 0.01% | +72+3,600.0% | Added |
| Harbor Investment Advisory, LLC | 74 | $11.6K | 0.00% | 00.0% | Unchanged |
| Mark Sheptoff Financial Planning, LLC | 69 | $10.8K | 0.01% | +69 | New |
| Smartleaf Asset Management LLC | 57 | $9.07K | 0.00% | +50+714.3% | Added |
| Truvestments Capital LLC | 57 | $8.95K | 0.00% | +57 | New |
| Kayne Anderson Rudnick Investment Management LLC | 53 | $8.32K | 0.00% | +53 | New |
| Macroview Investment Management LLC | 52 | $8.16K | 0.01% | −5−8.8% | Reduced |
| Geneos Wealth Management Inc. | 49 | $7.69K | 0.00% | +49 | New |
| Walleye Trading LLC | 47 | $7.38K | 0.00% | −1,179−96.2% | Reduced |
| Hanseatic Management Services Inc | 45 | $7.07K | 0.01% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 40 | $6.28K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 34 | $5.34K | 0.00% | +8+30.8% | Added |
| Sterling Capital Management LLC | 33 | $5.18K | 0.00% | +33 | New |
| VitalStone Financial, LLC | 32 | $5.02K | 0.00% | −2,275−98.6% | Reduced |
| Rothschild Investment LLC | 32 | $5.02K | 0.00% | +13+68.4% | Added |
| Bessemer Group Inc | 30 | $5.00K | 0.00% | +30 | New |
| Quadrant Capital Group LLC | 29 | $4.55K | 0.00% | +4+16.0% | Added |
| Cullen/Frost Bankers, Inc. | 26 | $4.08K | 0.00% | +26 | New |
| Banque Cantonale Vaudoise | 25 | $4.00K | 0.00% | +25 | New |
| Reuter James Wealth Management, LLC | 19 | $2.98K | 0.00% | +19 | New |
| Bell Investment Advisors, Inc | 18 | $2.83K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 18 | $2.83K | 0.00% | +18 | New |
| Wolff Wiese Magana LLC | 17 | $2.67K | 0.00% | +17 | New |
| LRI Investments, LLC | 29 | $2.57K | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 16 | $2.51K | 0.00% | +16 | New |
| Whittier Trust Co of Nevada Inc | 13 | $2.04K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 11 | $2.00K | 0.00% | 00.0% | Unchanged |
| Continuum Advisory, LLC | 20 | $1.77K | 0.00% | +17+566.7% | Added |
| Assetmark, Inc | 10 | $1.57K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 8 | $1.26K | 0.00% | −49−86.0% | Reduced |
| Principal Securities, Inc. | 8 | $1.26K | 0.00% | +7+700.0% | Added |
| Concord Wealth Partners | 6 | $942 | 0.00% | +6 | New |
| Massmutual Trust Co FSB | 5 | $785 | 0.00% | 00.0% | Unchanged |
| Capital Performance Advisors LLP | 4 | $628 | 0.00% | +4 | New |
| American Capital Advisory, LLC | 2 | $314 | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −210,271−100.0% | Sold out |
| Braidwell LP | 0 | $0 | 0.00% | −189,960−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −78,134−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −42,093−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −33,624−100.0% | Sold out |
| Point72 Europe (London) LLP | 0 | $0 | 0.00% | −32,100−100.0% | Sold out |
| BCJ Capital Management, LLC | 0 | $0 | 0.00% | −22,835−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −21,391−100.0% | Sold out |
| Revere Asset Management, Inc | 0 | $0 | 0.00% | −20,845−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −16,750−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −11,786−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −11,303−100.0% | Sold out |
| SYSTM Wealth Solutions LLC | 0 | $0 | 0.00% | −10,188−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −9,452−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −9,298−100.0% | Sold out |
| Semanteon Capital Management, LP | 0 | $0 | 0.00% | −8,058−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −7,969−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −5,568−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −5,021−100.0% | Sold out |
| Capital CS Group, LLC | 0 | $0 | 0.00% | −4,377−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −2,645−100.0% | Sold out |
| Silver Oak Securities, Inc | 0 | $0 | 0.00% | −2,506−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| Venture Visionary Partners LLC | 0 | $0 | 0.00% | −2,397−100.0% | Sold out |