TMDX TransMedics Group, Inc. Common Stock

Last close: 88.24
504-day return: +7.09%
Median $/day: $91.0M
Relationships shown: 13
Leader rank: #1090

together opposite · bar = ρ at each lag, −10 … 0 … +10 days · holdout ρ · click a card for the full picture

TMDX vs IHI

Both indexed to 100 at 2026-05-11.

TMDX IHI · range 96–147 · 2026-05-11 → 2026-11-06

Follows TMDX

These tend to repeat TMDX's moves later.

RGCO RGC Resources Inc. Common Stock

lag 1dρ -0.22holdout -0.02stable 75%$/day $228kmoderate

Moves with TMDX

Same day, ranked by what's left after the market and sector factors are removed ("beyond mkt").

IHI iShares U.S. Medical Devices ETF

ρ +0.42beyond mkt +0.27holdout +0.51stable 88%robust

HEAL Global X Funds Global X HealthTech ETF

ρ +0.48beyond mkt +0.26holdout +0.49stable 100%robust

XHE State Street SPDR S&P Health Care Equipment ETF

ρ +0.45beyond mkt +0.25holdout +0.53stable 100%robust

HAE Haemonetics Corporation

ρ +0.33beyond mkt +0.20holdout +0.45stable 88%robust

ATEC Alphatec Holdings, Inc. Common Stock

ρ +0.35beyond mkt +0.19holdout +0.47stable 100%robust

ALSN ALLISON TRANSMISSION HOLDINGS, INC.

ρ +0.31beyond mkt +0.19holdout +0.28stable 88%robust

Weekly, not daily

No day-to-day relationship, but 5- or 10-day returns move together.

ZIM ZIM Integrated Shipping Services Ltd.

horizon 10dρ +0.43holdout +0.31stable 38%moderate

BSBR BANCO SANTANDER (BRASIL) SA

horizon 10dρ +0.42holdout +0.49stable 62%moderate

COLO Global X MSCI Colombia ETF

horizon 10dρ +0.40holdout +0.61stable 50%moderate

MELI MercadoLibre, Inc. Common Stock

horizon 10dρ +0.40holdout +0.37stable 100%robust

APH Amphenol Corporation

horizon 10dρ +0.39holdout +0.49stable 75%robust

FTAI FTAI Aviation Ltd. Common Stock

horizon 10dρ +0.39holdout +0.14stable 75%moderate

Changed this quarter

Biggest shifts in same-day correlation over the last 63 trading days versus the year before.

XMAX XMAX, Inc. Common Stock

Δ +0.49recent +0.45prior -0.04beyond mkt -0.08

MLPX Global X MLP & Energy Infrastructure ETF

Δ -0.48recent -0.35prior +0.13beyond mkt +0.09

TRGP Targa Resources Corp.

Δ -0.47recent -0.34prior +0.13beyond mkt +0.10

VOR Vor Biopharma Inc. Common Stock

Δ +0.46recent +0.52prior +0.06beyond mkt -0.08

BTA Beacon Tactical Alternatives Risk ETF

Δ -0.46recent -0.35prior +0.10beyond mkt -0.02

KYN Kayne Anderson Energy Infrastructure Fund, Inc.

Δ -0.45recent -0.33prior +0.12beyond mkt +0.02

Traded with TMDX

Abnormal volume rises and falls on the same days as TMDX's, while prices do not move together: the same hands, not the same business.

Symbol	traded together ρ	big prints together ρ	priced together ρ	q
HUBC Hub Cyber Security Ltd. Ordinary Shares	+0.32	+0.27	+0.02	5e-10
EDN Empresa Distribuidora Y Comercializadora Norte S.A. (Edenor)	+0.35	+0.17	+0.03	7e-12
MXL MaxLinear, Inc. Common Stock	+0.37	+0.15	-0.08	<1e-15
ATOM Atomera Incorporated Common Stock	+0.30	+0.12	+0.06	8e-9
AIP Arteris, Inc. Common Stock	+0.33	+0.06	-0.07	6e-11
LIDR AEye, Inc. Class A Common Stock	+0.34	-0.06	-0.03	5e-11