TRANSMEDICS GROUP INC

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TMDX·89377M109·US·equity·Healthcare - Medical Devices-13D/G

TMDX (TRANSMEDICS GROUP INC) is held by 170 institutional investors as of Q1 2026. Largest holders: BlackRock, Inc. ($526.2M), FMR LLC ($506.6M), STATE STREET CORP ($131.2M). Net institutional sentiment: Mixed.

170

Holders

Avg rating(19 Elite)

$2.8B

Total Value

51% (192)

Fund Consensus

95 buying - 90 selling

Smart Money Verdict

View all

50Mixed MomentumStrong Convergence

Institutional (13F)50

Insider (Form 4)50

Activist (13D/13G)50

Congressional (STOCK Act)

No data

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See how TMDX's score breaks down across 4 SEC sources

Holder Quality

19

★★★★★

Elite

64

★★★★

Strong

49

★★★

Solid

47

★★

Below

12

★

Weak

Held by 170 funds

19 elite

Who's Trading

ActivistVAVanguard Capital Management5.1%Apr 30, 2026

ActivistVPVanguard Portfolio Management5.7%Apr 29, 2026

InsiderWDWeill DavidSell $524KMar 4, 2026

InsiderLSLovell StephanieSell $178KMar 4, 2026

InsiderUNUnknownSell $870KMar 4, 2026

InsiderUNUnknownSell $195KMar 4, 2026

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13F: Mar 31, 2026Insider & Congress: Updated regularly

Positions (170)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Decreased	5.3M(-1.9%)	$526.2M	0.0%	+3.40%	0
FMR LLC	Increased	5.1M(+0.4%)	$506.6M	0.0%	+1.33%	31
STATE STREET CORP	Increased	1.3M(+3.5%)	$131.2M	0.0%	-41.67%	31
Invesco Ltd.	Increased	1M(+51.6%)	$103.2M	0.0%	-44.97%	42
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	Decreased	939,523(-5.8%)	$93.4M	0.0%	-19.60%	0
NANOMURA ASSET MANAGEMENT INTERNATIONAL INC.	Increased	885,841(+6.4%)	$88.1M	0.2%	-48.83%	38
GOLDMAN SACHS GROUP INC	Decreased	866,282(-10.3%)	$86.1M	0.0%	-35.62%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	839,155(+2.8%)	$83.4M	0.0%	+30.89%	31
Hood River Capital Management LLC	Increased	699,770(+1.4%)	$69.6M	0.7%	-10.43%	42
MORGAN STANLEY	Increased	694,150(+4.0%)	$69M	0.0%	-51.43%	31
UBS Group AG	Decreased	580,793(-11.9%)	$57.7M	0.0%	-26.67%	0
DIMENSIONAL FUND ADVISORS LP	Increased	516,679(+5.5%)	$51.4M	0.0%	-27.56%	31
WELLINGTON MANAGEMENT GROUP LLP	Increased	486,473(+12.3%)	$48.4M	0.0%	-48.07%	33
Capital World Investors	Increased	374,177(+64.5%)	$37.2M	0.0%	-36.63%	42
CITIGROUP INC	Increased	357,381(+396.1%)	$35.5M	0.0%	-53.13%	47
WASATCH ADVISORS LP	Increased	346,144(+4.3%)	$34.4M	0.2%	-11.85%	36
NORTHERN TRUST CORP	Decreased	338,159(-0.3%)	$33.6M	0.0%	+43.67%	0
TWO SIGMA INVESTMENTS, LP	Decreased	325,140(-25.4%)	$32.3M	0.0%	-48.37%	0
FRONTIER CAPITAL MANAGEMENT CO LLC	Increased	320,471(+5.8%)	$31.9M	0.3%	-39.69%	37
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Decreased	318,926(-1.3%)	$31.7M	0.0%	+44.50%	0

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High Conviction Moves-Signal Convergence-Fund Consensus-Double-Down Signals

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer