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, Q4 2022
Institutional positions in TransMedics Group, Inc. as of Dec 31, 2022. 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
- 200
- +26 vs. Q3 2022
- Shares held
- 29.0M
- +713.4K (+2.5%) vs. Q3 2022
- Total value
- $1.79B
- +$607.5M (+51.5%) vs. Q3 2022
- New holders
- 37
- 76 more added
- Sold out
- 11
- 66 more reduced
4 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding TransMedics Group, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 3 | $0 | 0.00% | +3 | New |
| Focused Wealth Management, Inc | 10 | $617 | 0.00% | +10 | New |
| Bell Investment Advisors, Inc | 12 | $741 | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 19 | $1.17K | 0.00% | +11+137.5% | Added |
| Allworth Financial LP | 21 | $1.30K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 32 | $2.00K | 0.00% | +21+190.9% | Added |
| Quadrant Capital Group LLC | 34 | $2.10K | 0.00% | −17−33.3% | Reduced |
| Oliver Lagore Vanvalin Investment Group | 84 | $5.18K | 0.00% | +7+9.1% | Added |
| City State Bank | 100 | $6.00K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 108 | $6.67K | 0.01% | +108 | New |
| Hanseatic Management Services Inc | 119 | $7.00K | 0.02% | 00.0% | Unchanged |
| IFP Advisors, Inc | 313 | $8.00K | 0.00% | −94−23.1% | Reduced |
| Clearstead Advisors, LLC | 150 | $9.26K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 156 | $9.63K | 0.00% | +156 | New |
| Romano Brothers and Company | 187 | $11.5K | 0.00% | +187 | New |
| Signaturefd, LLC | 194 | $12.0K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 238 | $14.0K | 0.00% | −69−22.5% | Reduced |
| CWM, LLC | 224 | $14.0K | 0.00% | +33+17.3% | Added |
| Parallel Advisors, LLC | 229 | $14.1K | 0.00% | +69+43.1% | Added |
| North Star Investment Management Corp. | 250 | $15.4K | 0.00% | +250 | New |
| National Bank of Canada | 265 | $16.4K | 0.00% | −70−20.9% | Reduced |
| Lindbrook Capital, LLC | 338 | $20.9K | 0.00% | +8+2.4% | Added |
| Point72 Middle East FZE | 362 | $22.3K | 0.00% | +362 | New |
| Belpointe Asset Management LLC | 368 | $22.7K | 0.00% | +368 | New |
| First Horizon Advisors, Inc. | 375 | $23.1K | 0.00% | +217+137.3% | Added |
| Newbridge Financial Services Group, Inc. | 400 | $24.7K | 0.01% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 412 | $25.4K | 0.00% | +412 | New |
| Adirondack Trust Co | 460 | $28.4K | 0.01% | 00.0% | Unchanged |
| Central Trust Co | 550 | $33.9K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 15,356 | $35.6K | 0.00% | +664+4.5% | Added |
| Rise Advisors, LLC | 579 | $35.7K | 0.03% | 00.0% | Unchanged |
| MinichMacGregor Wealth Management, LLC | 674 | $41.6K | 0.02% | +674 | New |
| US Bancorp | 752 | $46.4K | 0.00% | +612+437.1% | Added |
| MCF Advisors LLC | 795 | $49.1K | 0.01% | −247−23.7% | Reduced |
| Citigroup Inc | 1,205 | $74.4K | 0.00% | +8+0.7% | Added |
| Leonteq Securities AG | 1,229 | $75.9K | 0.00% | +1,229 | New |
| Harbor Investment Advisory, LLC | 1,395 | $86.1K | 0.01% | −137−8.9% | Reduced |
| Metropolitan Life Insurance Co | 1,840 | $113.6K | 0.01% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,392 | $158.0K | 0.01% | 00.0% | Unchanged |
| STRS Ohio | 2,600 | $160.0K | 0.00% | −8,300−76.1% | Reduced |
| Mount Yale Investment Advisors, LLC | 3,285 | $202.8K | 0.02% | +3,285 | New |
| Handelsbanken Fonder AB | 3,300 | $204.0K | 0.00% | +3,300 | New |
| Victory Capital Management Inc | 3,308 | $204.2K | 0.00% | −4,825−59.3% | Reduced |
| Aigen Investment Management, LP | 3,439 | $212.3K | 0.03% | +3,439 | New |
| Pictet Asset Management SA | 3,504 | $216.0K | 0.00% | +3,504 | New |
| Arcadia Investment Management Corp | 3,589 | $221.5K | 0.05% | +3,589 | New |
| State of Wisconsin Investment Board | 3,712 | $229.1K | 0.00% | −1,835−33.1% | Reduced |
| ProShare Advisors LLC | 3,926 | $242.3K | 0.00% | +3,926 | New |
| Federated Hermes, Inc. | 3,971 | $245.1K | 0.00% | +1,032+35.1% | Added |
| We Are One Seven, LLC | 4,357 | $268.9K | 0.03% | −19,257−81.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,449 | $274.6K | 0.00% | +894+25.1% | Added |
| Tower Research Capital LLC (TRC) | 4,588 | $283.0K | 0.01% | +1,985+76.3% | Added |
| Royal Bank of Canada | 4,580 | $283.0K | 0.00% | +3,458+308.2% | Added |
| Financial Perspectives, Inc | 4,709 | $290.7K | 0.15% | 00.0% | Unchanged |
| Harbour Capital Advisors, LLC | 5,166 | $295.0K | 0.10% | +5,166 | New |
| Wealthcare Advisory Partners LLC | 4,936 | $304.6K | 0.01% | +4,936 | New |
| Janus Henderson Group PLC | 5,017 | $309.7K | 0.00% | +5,017 | New |
| Amalgamated Bank | 5,089 | $314.0K | 0.00% | +154+3.1% | Added |
| Silver Oak Securities, Inc | 5,166 | $319.0K | 0.06% | +5,166 | New |
| AQR Capital Management LLC | 5,370 | $331.4K | 0.00% | −957−15.1% | Reduced |
| Ziegler Capital Management, LLC | 5,633 | $347.7K | 0.01% | −6−0.1% | Reduced |
| Moran Wealth Management, LLC | 5,677 | $350.4K | 0.01% | +5,677 | New |
| HRT Financial LP | 6,117 | $377.0K | 0.01% | +6,117 | New |
| Truist Financial Corp | 6,205 | $383.0K | 0.00% | −2,521−28.9% | Reduced |
| Engineers Gate Manager LP | 6,248 | $385.6K | 0.02% | −5,419−46.4% | Reduced |
| Quantbot Technologies LP | 6,278 | $387.5K | 0.03% | −28,713−82.1% | Reduced |
| HighTower Advisors, LLC | 6,290 | $391.0K | 0.00% | +490+8.4% | Added |
| Teacher Retirement System of Texas | 6,429 | $397.0K | 0.00% | +6,429 | New |
| Stifel Financial Corp | 6,542 | $403.8K | 0.00% | −1,045−13.8% | Reduced |
| Courier Capital LLC | 6,655 | $410.7K | 0.05% | −3,332−33.4% | Reduced |
| SG Americas Securities, LLC | 6,706 | $414.0K | 0.01% | −1,682−20.1% | Reduced |
| M&T Bank Corp | 6,768 | $417.9K | 0.00% | −1,730−20.4% | Reduced |
| Jane Street Group, LLC | 7,077 | $436.8K | 0.00% | −94,602−93.0% | Reduced |
| Advisory Services Network, LLC | 7,077 | $436.8K | 0.01% | +12+0.2% | Added |
| Henshaw Capital LLC | 7,086 | $437.3K | 0.03% | −792−10.1% | Reduced |
| Raymond James & Associates | 7,184 | $443.4K | 0.00% | +1,710+31.2% | Added |
| Signature Wealth Management Partners, LLC | 7,200 | $444.4K | 0.44% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 7,785 | $480.5K | 0.02% | +7,785 | New |
| Algert Global LLC | 7,981 | $492.6K | 0.03% | +1,740+27.9% | Added |
| Barclays PLC | 8,194 | $505.7K | 0.00% | +6,900+533.2% | Added |
| LPL Financial LLC | 8,315 | $513.2K | 0.00% | −226−2.6% | Reduced |
| Arizona State Retirement System | 8,402 | $518.6K | 0.01% | +310+3.8% | Added |
| Simplex Trading, LLC | 8,757 | $540.0K | 0.03% | +8,757 | New |
| Cetera Investment Advisers | 9,049 | $558.5K | 0.01% | +1,658+22.4% | Added |
| Bayesian Capital Management, LP | 9,135 | $563.8K | 0.08% | +9,135 | New |
| Lakeview Capital Partners, LLC | 9,325 | $577.9K | 0.18% | −225−2.4% | Reduced |
| Bank of Hawaii | 9,508 | $586.8K | 0.04% | +1,651+21.0% | Added |
| Oppenheimer & Co Inc | 9,826 | $606.5K | 0.01% | −2,695−21.5% | Reduced |
| State Board of Administration of Florida Retirement System | 9,843 | $607.5K | 0.00% | −360−3.5% | Reduced |
| UBS Group AG | 9,864 | $608.8K | 0.00% | +6,786+220.5% | Added |
| Montanaro Asset Management Ltd | 10,000 | $617.2K | 0.10% | 00.0% | Unchanged |
| Spouting Rock Asset Management, LLC | 10,067 | $621.3K | 0.46% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 10,121 | $624.7K | 0.01% | 00.0% | Unchanged |
| Walleye Capital LLC | 11,105 | $685.4K | 0.01% | −42,843−79.4% | Reduced |
| Qube Research & Technologies Ltd | 11,276 | $696.0K | 0.00% | −29,826−72.6% | Reduced |
| Park Avenue Securities LLC | 11,653 | $719.0K | 0.01% | −334−2.8% | Reduced |
| Manufacturers Life Insurance Company, The | 11,731 | $724.0K | 0.00% | +1,182+11.2% | Added |
| Legal & General Group Plc | 13,036 | $804.6K | 0.00% | +70+0.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 13,240 | $817.2K | 0.00% | +1,953+17.3% | Added |
| American International Group, Inc. | 14,432 | $890.7K | 0.01% | −53−0.4% | Reduced |