트랜스메딕스 그룹, Inc.
MX ˙ BMV ˙ US89377M1099
SecurityMX:TMDX / TransMedics Group, Inc.
InstitutionUs Bancorp \de\
Latest Disclosed Ownership484 shares
Latest Disclosed Value $ 48,115
Us Bancorp \de\ reports 15.53% decrease in ownership of TMDX / TransMedics Group, Inc.

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 484 shares of TransMedics Group, Inc. (MX:TMDX) valued at $48,115 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 573 shares of TransMedics Group, Inc.. This represents a change in shares of -15.53% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F TRANSMEDICS GROUP COM 89377M109 484 -89 -15.53 48 -30.43 0.0000
2026-01-30 2025-12-31 13F TRANSMEDICS GROUP COM 89377M109 573 40 7.50 70 16.95 0.0001
2025-11-12 2025-09-30 13F TRANSMEDICS GROUP COM 89377M109 533 104 24.24 60 3.51 0.0001
2025-07-24 2025-06-30 13F TRANSMEDICS GROUP COM 89377M109 429 90 26.55 57 159.09 0.0001
2025-05-08 2025-03-31 13F TRANSMEDICS GROUP COM 89377M109 339 -66 -16.30 23 -12.00 0.0000
2025-02-05 2024-12-31 13F TRANSMEDICS GROUP COM 89377M109 405 -1,600 -79.80 25 -92.04 0.0000
2024-10-28 2024-09-30 13F TRANSMEDICS GROUP COM 89377M109 2,005 124 6.59 315 10.95 0.0004
2024-08-07 2024-06-30 13F TRANSMEDICS GROUP COM 89377M109 1,881 -361 -16.10 283 71.52 0.0004
2024-05-08 2024-03-31 13F TRANSMEDICS GROUP COM 89377M109 2,242 -3,366 -60.02 166 -62.67 0.0002
2024-02-09 2023-12-31 13F TRANSMEDICS GROUP COM 89377M109 5,608 2,317 70.40 443 145.56 0.0007
2023-11-03 2023-09-30 13F TRANSMEDICS GROUP COM 89377M109 3,291 -2,362 -41.78 180 -62.03 0.0003
2023-08-10 2023-06-30 13F TRANSMEDICS GROUP COM 89377M109 5,653 -458 -7.49 475 2.60 0.0008
2023-05-09 2023-03-31 13F TRANSMEDICS GROUP COMMON STOCK 89377M109 6,111 5,359 712.63 463 904.35 0.0008
2023-02-13 2022-12-31 13F TRANSMEDICS GROUP COMMON STOCK 89377M109 752 612 437.14 46 666.67 0.0001
2022-10-27 2022-09-30 13F TRANSMEDICS GROUP COMMON STOCK 89377M109 140 -15,296 -99.09 6 -98.76 0.0000
2022-08-01 2022-06-30 13F TRANSMEDICS GROUP COMMON STOCK 89377M109 15,436 -20,596 -57.16 485 -50.05 0.0009
2022-05-11 2022-03-31 13F TRANSMEDICS GROUP COMMON STOCK 89377M109 36,032 61 0.17 971 40.93 0.0016
2022-02-11 2021-12-31 13F TRANSMEDICS GROUP COMMON STOCK 89377M109 35,971 -943 -2.55 689 -43.57 0.0011
2021-11-10 2021-09-30 13F TRANSMEDICS GROUP COMMON STOCK 89377M109 36,914 36,864 73,728.00 1,221 60,950.00 0.0023
2021-08-05 2021-06-30 13F TRANSMEDICS GROUP COMMON STOCK 89377M109 50 12 31.58 2 0.00 0.0000
2021-04-28 2021-03-31 13F TRANSMEDICS GROUP COMMON STOCK 89377M109 38 38 2 0.0000
2020-11-10 2020-09-30 13F TRANSMEDICS GROUP COMMON STOCK 89377M109 0 -200 -100.00 0 -100.00
2020-08-07 2020-06-30 13F TRANSMEDICS GROUP COMMON STOCK 89377M109 200 200 4 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.