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, Q2 2021
Institutional positions in TransMedics Group, Inc. as of Jun 30, 2021. 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
- 124
- +17 vs. Q1 2021
- Shares held
- 18.8M
- +161.4K (+0.9%) vs. Q1 2021
- Total value
- $623.5M
- −$149.5M (−19.3%) vs. Q1 2021
- New holders
- 30
- 35 more added
- Sold out
- 13
- 41 more reduced
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding TransMedics Group, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hantz Financial Services, Inc. | 15 | $0 | 0.00% | +15 | New |
| BerganKDV Wealth Management, LLC | 10 | $0 | 0.00% | +10 | New |
| Signaturefd, LLC | 23 | $1.00K | 0.00% | −91−79.8% | Reduced |
| US Bancorp | 50 | $2.00K | 0.00% | +12+31.6% | Added |
| CWM, LLC | 54 | $2.00K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 131 | $4.00K | 0.00% | −604,986−100.0% | Reduced |
| Gemmer Asset Management LLC | 120 | $4.00K | 0.00% | +120 | New |
| Clearstead Advisors, LLC | 150 | $5.00K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 153 | $5.00K | 0.00% | +100+188.7% | Added |
| Lindbrook Capital, LLC | 225 | $7.00K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 285 | $9.00K | 0.00% | −61−17.6% | Reduced |
| Point72 Hong Kong Ltd | 297 | $10.0K | 0.00% | −1,251−80.8% | Reduced |
| Baillie Gifford & Co | 400 | $13.0K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 400 | $13.0K | 0.01% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 433 | $14.0K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 500 | $17.0K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 677 | $22.0K | 0.00% | −2,670−79.8% | Reduced |
| Captrust Financial Advisors | 690 | $23.0K | 0.00% | −9,643−93.3% | Reduced |
| American Portfolios Advisors | 854 | $28.3K | 0.00% | −818−48.9% | Reduced |
| BNP Paribas Arbitrage, SA | 877 | $29.1K | 0.00% | −2,337−72.7% | Reduced |
| ACT Capital Management, LLC | 1,000 | $33.0K | 0.02% | +1,000 | New |
| Harbor Investment Advisory, LLC | 1,172 | $39.0K | 0.01% | +285+32.1% | Added |
| Eaton Vance Management | 1,300 | $43.0K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 1,318 | $44.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1,859 | $62.0K | 0.00% | −1,928−50.9% | Reduced |
| Howe & Rusling Inc | 2,000 | $66.0K | 0.01% | 00.0% | Unchanged |
| Barrett Asset Management, LLC | 2,000 | $66.0K | 0.00% | +2,000 | New |
| Ameritas Investment Partners, Inc. | 2,122 | $70.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 2,350 | $78.0K | 0.00% | −1,199−33.8% | Reduced |
| Cutler Group LP | 2,438 | $80.0K | 0.01% | +2,438 | New |
| The PNC Financial Services Group, Inc. | 2,550 | $85.0K | 0.00% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 3,229 | $107.1K | 0.05% | +3,229 | New |
| Barclays PLC | 3,333 | $110.0K | 0.00% | −17,686−84.1% | Reduced |
| Advisory Services Network, LLC | 3,553 | $118.0K | 0.00% | +3,553 | New |
| Group One Trading, L.P. | 3,575 | $119.0K | 0.00% | −4,088−53.3% | Reduced |
| Tower Research Capital LLC (TRC) | 3,632 | $121.0K | 0.00% | −1,313−26.6% | Reduced |
| Legal & General Group Plc | 3,795 | $126.0K | 0.00% | +1,055+38.5% | Added |
| Global Retirement Partners, LLC | 4,267 | $142.0K | 0.01% | +1,917+81.6% | Added |
| Royal Bank of Canada | 4,318 | $144.0K | 0.00% | +2,579+148.3% | Added |
| Sargent Bickham Lagudis LLC | 4,403 | $146.0K | 0.01% | 00.0% | Unchanged |
| Quantbot Technologies LP | 4,600 | $152.0K | 0.01% | +4,600 | New |
| NEXT Financial Group, Inc | 4,695 | $156.0K | 0.01% | +4,307+1,110.1% | Added |
| IFP Advisors, Inc | 5,024 | $167.0K | 0.00% | +1,772+54.5% | Added |
| Henshaw Capital LLC | 6,063 | $201.2K | 0.01% | +6,063 | New |
| Walleye Trading LLC | 6,439 | $214.0K | 0.01% | +6,439 | New |
| Ameriprise Financial Inc | 6,512 | $216.0K | 0.00% | −5,245−44.6% | Reduced |
| Arizona State Retirement System | 6,696 | $222.0K | 0.00% | +6,696 | New |
| Schonfeld Strategic Advisors LLC | 6,700 | $222.0K | 0.00% | +6,700 | New |
| ProShare Advisors LLC | 6,728 | $223.0K | 0.00% | +9+0.1% | Added |
| Kovack Advisors, Inc. | 7,300 | $242.0K | 0.03% | −500−6.4% | Reduced |
| Summit Global Investments | 7,700 | $255.0K | 0.02% | +7,700 | New |
| Montanaro Asset Management Ltd | 7,850 | $260.0K | 0.03% | +7,850 | New |
| Metropolitan Life Insurance Co | 8,147 | $270.3K | 0.00% | +449+5.8% | Added |
| Steward Partners Investment Advisory, LLC | 8,400 | $279.0K | 0.00% | −1,000−10.6% | Reduced |
| Truist Financial Corp | 8,653 | $287.0K | 0.00% | −312−3.5% | Reduced |
| HRT Financial LP | 8,741 | $290.0K | 0.00% | +8,741 | New |
| Invesco Ltd. | 9,196 | $305.0K | 0.00% | −254,741−96.5% | Reduced |
| Wells Fargo & Company | 9,408 | $313.0K | 0.00% | −7,009−42.7% | Reduced |
| Old Mission Capital LLC | 9,888 | $328.0K | 0.01% | +9,888 | New |
| JPMorgan Chase & Co | 10,023 | $332.0K | 0.00% | −31,885−76.1% | Reduced |
| Ergoteles LLC | 10,000 | $332.0K | 0.01% | +10,000 | New |
| SG3 Management, LLC | 10,000 | $332.0K | 0.14% | +10,000 | New |
| HighTower Advisors, LLC | 10,148 | $333.0K | 0.00% | −127−1.2% | Reduced |
| State Board of Administration of Florida Retirement System | 10,193 | $338.0K | 0.00% | +10,193 | New |
| Cetera Investment Advisers | 10,389 | $345.0K | 0.01% | +4,482+75.9% | Added |
| Voya Investment Management LLC | 10,426 | $346.0K | 0.00% | −533−4.9% | Reduced |
| Virtu Financial LLC | 10,550 | $350.0K | 0.03% | +10,550 | New |
| MetLife Investment Management | 12,219 | $405.4K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 12,629 | $419.0K | 0.00% | −2,140−14.5% | Reduced |
| Signature Wealth Management Partners, LLC | 14,000 | $465.0K | 0.42% | 00.0% | Unchanged |
| American International Group, Inc. | 14,523 | $482.0K | 0.00% | −131−0.9% | Reduced |
| Manufacturers Life Insurance Company, The | 14,812 | $491.0K | 0.00% | +568+4.0% | Added |
| Park Avenue Securities LLC | 15,147 | $503.0K | 0.01% | −568−3.6% | Reduced |
| Gladstone Institutional Advisory LLC | 15,470 | $513.0K | 0.06% | −3,100−16.7% | Reduced |
| Man Group plc | 18,599 | $617.0K | 0.00% | +18,599 | New |
| Triumph Capital Management | 20,051 | $622.0K | 0.36% | +20,051 | New |
| Simplex Trading, LLC | 20,350 | $675.0K | 0.02% | +20,350 | New |
| Squarepoint Ops LLC | 20,943 | $695.0K | 0.01% | +11,818+129.5% | Added |
| Morgan Stanley | 22,513 | $747.0K | 0.00% | −92,094−80.4% | Reduced |
| Rhumbline Advisers | 22,789 | $756.0K | 0.00% | −651−2.8% | Reduced |
| New York State Common Retirement Fund | 22,905 | $760.0K | 0.00% | +205+0.9% | Added |
| Alliancebernstein L.P. | 23,100 | $766.0K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 23,781 | $789.1K | 0.00% | +23,781 | New |
| Cinctive Capital Management LP | 24,000 | $796.0K | 0.04% | +24,000 | New |
| Goldman Sachs Group Inc | 25,367 | $842.0K | 0.00% | −9,502−27.3% | Reduced |
| Bridgewater Associates, LP | 29,205 | $969.0K | 0.01% | +29,205 | New |
| M&T Bank Corp | 33,506 | $1.11M | 0.00% | +13,500+67.5% | Added |
| Jane Street Group, LLC | 35,031 | $1.16M | 0.00% | −12,391−26.1% | Reduced |
| California State Teachers Retirement System | 35,722 | $1.19M | 0.00% | −2,192−5.8% | Reduced |
| Deutsche Bank AG | 36,249 | $1.20M | 0.00% | +5,709+18.7% | Added |
| Principal Financial Group Inc | 39,045 | $1.30M | 0.00% | +33,682+628.0% | Added |
| Susquehanna International Group, LLP | 41,156 | $1.37M | 0.00% | −48,220−54.0% | Reduced |
| Envestnet Asset Management Inc | 47,570 | $1.58M | 0.00% | −405−0.8% | Reduced |
| Voloridge Investment Management, LLC | 53,077 | $1.76M | 0.01% | −53,336−50.1% | Reduced |
| Swiss National Bank | 54,300 | $1.80M | 0.00% | +54,300 | New |
| King Luther Capital Management Corp | 71,575 | $2.38M | 0.01% | +21,970+44.3% | Added |
| Taylor Wealth Management Partners | 72,685 | $2.41M | 0.85% | +867+1.2% | Added |
| Bank of New York Mellon Corp | 75,282 | $2.50M | 0.00% | −131,131−63.5% | Reduced |
| Essex Investment Management Co LLC | 76,347 | $2.53M | 0.29% | −6,716−8.1% | Reduced |
| Citadel Advisors LLC | 76,734 | $2.55M | 0.00% | +62,540+440.6% | Added |