CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in TMDX — TransMedics Group, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in TMDX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$31,704,433
-$7,591,679 QoQ
Shares Held
318,926
-1.3% QoQ
Ownership
0.923%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 99.98965277211641.ToString("F0")%
Shared 0.ToString("F0")%
None 0.010347227883584281.ToString("F0")%
Common Shares in TMDX Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $8,744,665,777 across 86 Medical Devices names. TMDX ranks #21 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
45,500,055 | $4,671,490,646 | |
| 2 | MDT |
Medtronic plc
|
8,607,355 | $745,827,310 | |
| 3 | SYK |
Stryker Corp
|
2,120,239 | $696,689,333 | |
| 4 | BSX |
Boston Scientific Corp
|
9,170,180 | $575,428,795 | |
| 5 | EW |
Edwards Lifesciences Corp
|
3,557,088 | $284,851,607 | |
| 6 | GEHC |
GE HealthCare Technologies Inc.
|
3,157,026 | $224,717,110 | |
| 7 | DXCM |
Dexcom Inc
|
3,175,299 | $199,408,777 | |
| 8 | STE |
STERIS plc
|
656,428 | $145,155,923 |
All Filings in TMDX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $31,704,433 | 318,926 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $39,296,112 | 323,026 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $35,992,301 | 320,787 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $42,230,571 | 315,130 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $20,477,811 | 304,367 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $18,544,947 | 297,433 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $42,655,958 | 271,694 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $39,923,337 | 265,060 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $19,026,536 | 257,324 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $20,010,096 | 253,517 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $13,642,276 | 249,174 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $20,239,012 | 240,998 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $17,695,374 | 233,664 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $14,414,891 | 233,553 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $9,433,782 | 226,013 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $6,110,892 | 194,305 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $5,410,979 | 200,853 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $3,692,745 | 192,732 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $6,251,792 | 188,933 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $5,711,870 | 172,148 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $6,899,911 | 166,303 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $3,177,970 | 159,697 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $2,211,290 | 160,471 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $1,306,780 | 72,923 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $646,207 | 53,494 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||