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 2024
Institutional positions in TransMedics Group, Inc. as of Jun 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
- 340
- +80 vs. Q1 2024
- Shares held
- 33.8M
- +613.2K (+1.8%) vs. Q1 2024
- Total value
- $5.09B
- +$2.63B (+107.4%) vs. Q1 2024
- New holders
- 107
- 97 more added
- Sold out
- 27
- 116 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding TransMedics Group, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Point72 Europe (London) LLP | 32,100 | $4.83M | 0.41% | +32,100 | New |
| California State Teachers Retirement System | 31,884 | $4.80M | 0.01% | −673−2.1% | Reduced |
| Liontrust Investment Partners LLP | 31,143 | $4.69M | 0.07% | −231−0.7% | Reduced |
| Lazard Asset Management LLC | 31,068 | $4.68M | 0.01% | −18,503−37.3% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 29,273 | $4.41M | 0.01% | +1,696+6.2% | Added |
| Moody Aldrich Partners LLC | 26,181 | $3.94M | 0.77% | −8,349−24.2% | Reduced |
| Pathstone Holdings, LLC | 25,150 | $3.79M | 0.02% | +8,741+53.3% | Added |
| Atika Capital Management LLC | 24,000 | $3.61M | 0.42% | +24,000 | New |
| Raymond James & Associates | 23,444 | $3.53M | 0.00% | +14,156+152.4% | Added |
| Trillium Asset Management, LLC | 23,304 | $3.51M | 0.09% | +23,304 | New |
| BCJ Capital Management, LLC | 22,835 | $3.44M | 0.27% | +22,835 | New |
| State of Wisconsin Investment Board | 22,566 | $3.40M | 0.01% | −183−0.8% | Reduced |
| Federated Hermes, Inc. | 22,237 | $3.35M | 0.01% | +22,237 | New |
| Bridgewater Associates, LP | 22,196 | $3.34M | 0.02% | +15,907+252.9% | Added |
| Penserra Capital Management LLC | 21,391 | $3.22M | 0.04% | +21,391 | New |
| SG Americas Securities, LLC | 21,189 | $3.19M | 0.02% | +19,042+886.9% | Added |
| EFG Asset Management (North America) Corp. | 21,196 | $3.19M | 0.55% | +2,343+12.4% | Added |
| Revere Asset Management, Inc | 20,845 | $3.14M | 3.12% | +20,845 | New |
| Abn Amro Investment Solutions | 20,688 | $3.12M | 0.06% | −231−1.1% | Reduced |
| Royal Bank of Canada | 19,258 | $2.90M | 0.00% | +9,533+98.0% | Added |
| MetLife Investment Management | 18,524 | $2.79M | 0.02% | +1,976+11.9% | Added |
| Calamos Advisors LLC | 17,847 | $2.69M | 0.01% | +9,047+102.8% | Added |
| Algert Global LLC | 17,825 | $2.68M | 0.09% | +17,825 | New |
| Manufacturers Life Insurance Company, The | 17,816 | $2.68M | 0.00% | +870+5.1% | Added |
| Oak Ridge Investments LLC | 17,815 | $2.68M | 0.26% | −452−2.5% | Reduced |
| Corebridge Financial, Inc. | 17,268 | $2.60M | 0.01% | +17,268 | New |
| Squarepoint Ops LLC | 17,071 | $2.57M | 0.01% | −26,174−60.5% | Reduced |
| Quadrature Capital Ltd | 16,750 | $2.52M | 0.04% | +16,750 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 16,270 | $2.45M | 0.01% | +16,270 | New |
| Executive Wealth Management, LLC | 16,094 | $2.42M | 0.44% | −6,639−29.2% | Reduced |
| Aquatic Capital Management LLC | 15,800 | $2.38M | 0.09% | +15,800 | New |
| LPL Financial LLC | 15,616 | $2.35M | 0.00% | +6,792+77.0% | Added |
| Nisa Investment Advisors, LLC | 15,595 | $2.35M | 0.01% | +25+0.2% | Added |
| M&T Bank Corp | 14,952 | $2.25M | 0.01% | −619−4.0% | Reduced |
| Dana Investment Advisors, Inc. | 14,787 | $2.23M | 0.08% | −7,558−33.8% | Reduced |
| J.W. Cole Advisors, Inc. | 14,305 | $2.15M | 0.10% | +14,305 | New |
| Comerica Bank | 14,175 | $2.14M | 0.01% | −247−1.7% | Reduced |
| Verition Fund Management LLC | 14,085 | $2.12M | 0.02% | +7,269+106.6% | Added |
| Janus Henderson Group PLC | 14,035 | $2.11M | 0.00% | −163−1.1% | Reduced |
| Legato Capital Management LLC | 13,961 | $2.10M | 0.28% | −86−0.6% | Reduced |
| Public Employees Retirement System of Ohio | 13,800 | $2.08M | 0.01% | −7,677−35.7% | Reduced |
| Walleye Capital LLC | 13,703 | $2.06M | 0.02% | +13,703 | New |
| Mariner, LLC | 13,542 | $2.04M | 0.00% | −2,917−17.7% | Reduced |
| Rhenman & Partners Asset Management AB | 13,500 | $2.03M | 0.20% | +13,500 | New |
| Options Solutions, LLC | 13,457 | $2.03M | 1.21% | −3,341−19.9% | Reduced |
| State of New Jersey Common Pension Fund D | 13,070 | $1.97M | 0.01% | −22,528−63.3% | Reduced |
| Scientech Research LLC | 12,767 | $1.92M | 0.40% | +12,767 | New |
| Centiva Capital, LP | 12,752 | $1.92M | 0.09% | −514−3.9% | Reduced |
| Campbell Newman Asset Management Inc | 11,891 | $1.79M | 0.14% | +11,891 | New |
| Natixis | 11,786 | $1.78M | 0.01% | −7,287−38.2% | Reduced |
| Pacific Capital Partners Ltd | 11,556 | $1.74M | 1.15% | −2,817−19.6% | Reduced |
| Tudor Investment Corp Et Al | 11,303 | $1.70M | 0.02% | +4,552+67.4% | Added |
| Caxton Associates LP | 10,969 | $1.65M | 0.06% | +10,969 | New |
| Voya Investment Management LLC | 10,677 | $1.61M | 0.00% | +311+3.0% | Added |
| O'Neil Global Advisors, Inc. | 10,649 | $1.60M | 0.75% | +10,649 | New |
| Jump Financial, LLC | 10,640 | $1.60M | 0.03% | +10,640 | New |
| GWM Advisors LLC | 10,372 | $1.56M | 0.01% | +2,140+26.0% | Added |
| SYSTM Wealth Solutions LLC | 10,188 | $1.53M | 0.34% | −5,663−35.7% | Reduced |
| Private Advisor Group, LLC | 10,017 | $1.51M | 0.01% | +6,987+230.6% | Added |
| D.A. Davidson & Co. | 9,942 | $1.50M | 0.01% | −30−0.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 9,753 | $1.47M | 0.01% | +9,753 | New |
| Citigroup Inc | 9,524 | $1.43M | 0.00% | +3,790+66.1% | Added |
| Marshall Wace, LLP | 9,452 | $1.42M | 0.00% | −251,782−96.4% | Reduced |
| Los Angeles Capital Management LLC | 9,307 | $1.40M | 0.01% | +1,551+20.0% | Added |
| Deerfield Management Company, L.P. (Series C) | 9,298 | $1.40M | 0.02% | +9,298 | New |
| Creative Planning | 9,173 | $1.38M | 0.00% | +4,027+78.3% | Added |
| Arizona State Retirement System | 9,158 | $1.38M | 0.01% | +186+2.1% | Added |
| Values First Advisors, Inc. | 9,068 | $1.37M | 0.82% | −693−7.1% | Reduced |
| Cetera Investment Advisers | 8,705 | $1.31M | 0.00% | −2,401−21.6% | Reduced |
| Congress Wealth Management LLC | 8,673 | $1.31M | 0.02% | +395+4.8% | Added |
| Park Avenue Securities LLC | 8,556 | $1.29M | 0.02% | −2,818−24.8% | Reduced |
| Handelsbanken Fonder AB | 8,500 | $1.28M | 0.01% | +400+4.9% | Added |
| Semanteon Capital Management, LP | 8,058 | $1.21M | 0.86% | +8,058 | New |
| Gsa Capital Partners LLP | 7,969 | $1.20M | 0.08% | +7,969 | New |
| State Board of Administration of Florida Retirement System | 7,823 | $1.18M | 0.00% | −2,020−20.5% | Reduced |
| Entropy Technologies, LP | 7,771 | $1.17M | 0.13% | +5,056+186.2% | Added |
| HighPoint Advisor Group LLC | 8,305 | $1.15M | 0.07% | −380−4.4% | Reduced |
| Stifel Financial Corp | 7,567 | $1.14M | 0.00% | −694−8.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,396 | $1.11M | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 7,045 | $1.06M | 0.02% | +7,045 | New |
| Atria Wealth Solutions, Inc. | 6,968 | $1.05M | 0.01% | −1,088−13.5% | Reduced |
| Wakefield Asset Management LLLP | 6,965 | $1.05M | 0.37% | +6,965 | New |
| Valmark Advisers, Inc. | 6,855 | $1.03M | 0.02% | −179−2.5% | Reduced |
| Courier Capital LLC | 6,655 | $1.00M | 0.08% | 00.0% | Unchanged |
| HSBC Holdings PLC | 6,560 | $987.2K | 0.00% | −69,813−91.4% | Reduced |
| Catalyst Capital Advisors LLC | 6,525 | $982.8K | 0.02% | −975−13.0% | Reduced |
| Commonwealth Equity Services, LLC | 6,497 | $979.0K | 0.00% | +2,491+62.2% | Added |
| Occudo Quantitative Strategies LP | 6,395 | $963.2K | 0.17% | +2,885+82.2% | Added |
| Pitcairn Co | 6,056 | $912.2K | 0.06% | +678+12.6% | Added |
| Harbor Capital Advisors, Inc. | 6,048 | $911.0K | 0.07% | +4,578+311.4% | Added |
| Marex Group plc | 6,000 | $903.7K | 0.02% | 00.0% | Unchanged |
| Henshaw Capital LLC | 5,875 | $884.9K | 0.04% | −1,772−23.2% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 5,262 | $882.0K | 0.00% | +483+10.1% | Added |
| HighTower Advisors, LLC | 5,701 | $856.0K | 0.00% | −2,579−31.1% | Reduced |
| SlateStone Wealth, LLC | 5,681 | $856.0K | 0.09% | +5,681 | New |
| Dark Forest Capital Management LP | 5,568 | $838.7K | 0.15% | +5,568 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 5,204 | $783.8K | 0.00% | −39,703−88.4% | Reduced |
| Abundance Wealth Counselors | 5,061 | $762.0K | 0.35% | +31+0.6% | Added |
| FORA Capital, LLC | 5,021 | $756.3K | 0.09% | +5,021 | New |
| Tower Research Capital LLC (TRC) | 4,948 | $745.3K | 0.01% | +4,501+1,006.9% | Added |