CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in PEN — Penumbra Inc
CIK 884546
SAN FRANCISCO, CA
Position in PEN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$108,527,379
+$2,655,638 QoQ
Shares Held
343,713
+6.6% QoQ
Ownership
0.873%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PEN Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $9,357,274,568 across 81 Medical Devices names. PEN ranks #10 (1.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
59,674,507 | $5,414,864,764 | |
| 2 | MDT |
Medtronic plc
|
8,905,319 | $696,663,105 | |
| 3 | SYK |
Stryker Corp
|
2,148,933 | $676,570,065 | |
| 4 | BSX |
Boston Scientific Corp
|
9,223,151 | $393,644,084 | |
| 5 | EW |
Edwards Lifesciences Corp
|
3,693,034 | $334,071,855 | |
| 6 | DXCM |
Dexcom Inc
|
3,439,164 | $231,627,694 | |
| 7 | GEHC |
GE HealthCare Technologies Inc.
|
3,129,530 | $200,321,215 | |
| 8 | STE |
STERIS plc
|
666,633 | $140,372,910 |
All Filings in PEN
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $108,527,379 | 343,713 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $105,871,741 | 322,416 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $95,604,825 | 307,500 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $76,850,701 | 303,374 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $74,487,114 | 290,251 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $75,896,573 | 283,821 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $64,493,393 | 271,574 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $52,029,805 | 267,767 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $47,317,532 | 262,919 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $57,026,953 | 255,520 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $62,910,405 | 250,101 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $57,841,406 | 239,103 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $80,051,408 | 232,667 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $63,451,860 | 227,679 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $49,643,506 | 223,157 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $40,548,424 | 213,863 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $24,712,488 | 198,462 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $42,750,251 | 192,456 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $54,217,858 | 188,702 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $48,077,133 | 180,402 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $47,235,885 | 172,356 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $45,604,906 | 168,545 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $35,776,825 | 204,439 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $36,947,167 | 190,077 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $46,970,112 | 262,667 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $40,251,512 | 249,498 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||