§ HEALTH CARE
USD · Health CareTMDX
TRANSMEDICS GROUP INC
USDSector · Health CareBeta · 2.30
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
224 increased/new, 124 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 18.2 | P/B | 8.79 |
| EPS (TTM) | 4.68 |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 5.3M | 0.0% | −2% |
| Fidelity Management | 5.1M | 0.0% | +0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.9M | n/a | n/a |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.5M | n/a | n/a |
| State Street | 1.3M | 0.0% | +3% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 940K | 0.0% | −6% |
◇ AC INTELLIGENCE
Top institutional owners for TMDX as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER48.7% · 317 holders
PASSIVE / INDEX22.6% · 11 holders
QUALITY / COMPOUNDER20.0% · 24 holders
DEALER / BANK17.6% · 34 holders
INCOME / DEFENSIVE2.2% · 22 holders
TACTICAL / MACRO1.7% · 3 holders
GROWTH / MOMENTUM0.9% · 1 holder
SYSTEMATIC / QUANT0.8% · 5 holders
ACTIVIST0.0% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for TMDX in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention TMDX yet.