CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in PDEX — Pro Dex Inc
CIK 884546
SAN FRANCISCO, CA
Position in PDEX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$318,936
+$41,457 QoQ
Shares Held
6,493
-10.0% QoQ
Ownership
0.203%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PDEX Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $3,259,907,449 across 36 Medical Instruments & Supplies names. PDEX ranks #34 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
2,623,702 | $1,209,500,384 | |
| 2 | BDX |
Becton Dickinson & Co
|
3,324,127 | $522,652,487 | |
| 3 | RMD |
Resmed Inc
|
1,135,299 | $254,851,919 | |
| 4 | HOLX |
HOLOGIC INC
|
2,157,358 | $163,074,691 | |
| 5 | WST |
West Pharmaceutical Services Inc
|
554,332 | $138,937,772 | |
| 6 | COO |
Cooper Companies, Inc.
|
1,805,666 | $129,105,119 | |
| 7 | ALGN |
Align Technology Inc
|
643,483 | $110,312,290 | |
| 8 | SOLV |
Solventum Corp
|
1,519,514 | $99,224,264 |
All Filings in PDEX
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $318,936 | 6,493 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $277,479 | 7,211 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $244,092 | 7,211 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $314,688 | 7,211 | Shares | Sole | 2025-08-12 | |
| No filing history on record for this holder in this stock. | ||||||