WHITTIER TRUST CO OF NEVADA INC
BankPosition in MPWR — Monolithic Power Systems, Inc.
CIK 1263548
RENO, NV
Position in MPWR
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$28,066,054
+$5,950,865 QoQ
Shares Held
20,303
+0.4% QoQ
Ownership
0.041%
of shares outstanding
% of Portfolio
0.71%
of 13F equity value
Holder Rank
#190
of 1,235 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MPWR Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026WHITTIER TRUST CO OF NEVADA INC holds $677,420,670 across 25 Semiconductors names. MPWR ranks #6 (4.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
2,079,076 | $416,002,315 | |
| 2 | AVGO |
Broadcom Inc.
|
278,987 | $105,387,339 | |
| 3 | MU |
Micron Technology Inc
|
40,101 | $46,288,183 | |
| 4 | ARM |
Arm Holdings PLC /Uk
|
91,308 | $32,375,076 | |
| 5 | INTC |
Intel Corp
|
228,193 | $31,862,588 | |
| 6 | MPWR |
Monolithic Power Systems, Inc.
This page
|
20,303 | $28,066,054 | |
| 7 | AMD |
Advanced Micro Devices Inc
|
10,693 | $6,211,670 | |
| 8 | QCOM |
Qualcomm Inc/De
|
28,272 | $5,224,382 |
All Filings in MPWR
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $28,066,054 | 20,303 | Shares | Sole | 2026-07-28 | |
| 2026-03-31 | $22,115,189 | 20,227 | Shares | Sole | 2026-04-28 | |
| 2025-12-31 | $20,723,014 | 22,864 | Shares | Sole | 2026-01-26 | |
| 2025-09-30 | $20,810,145 | 22,604 | Shares | Sole | 2025-10-31 | |
| 2025-06-30 | $16,439,959 | 22,478 | Shares | Sole | 2025-07-30 | |
| 2025-03-31 | $12,597,744 | 21,721 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $12,344,045 | 20,862 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $18,480,755 | 19,990 | Shares | Sole | 2024-10-21 | |
| 2024-06-30 | $15,851,850 | 19,292 | Shares | Sole | 2024-07-29 | |
| 2024-03-31 | $12,576,979 | 18,566 | Shares | Sole | 2024-05-02 | |
| 2023-12-31 | $11,108,035 | 17,610 | Shares | Sole | 2024-01-11 | |
| 2023-09-30 | $8,647,716 | 18,718 | Shares | Sole | 2023-10-27 | |
| 2023-06-30 | $9,969,404 | 18,454 | Shares | Sole | 2023-07-24 | |
| 2023-03-31 | $11,386,283 | 22,748 | Shares | Sole | 2023-04-21 | |
| 2022-12-31 | $6,544,259 | 18,507 | Shares | Sole | 2023-01-25 | |
| 2022-09-30 | $9,548,335 | 26,275 | Shares | Sole | 2022-10-21 | |
| 2022-06-30 | $9,341,773 | 24,325 | Shares | Sole | 2022-07-28 | |
| 2022-03-31 | $10,873,889 | 22,389 | Shares | Sole | 2022-04-29 | |
| 2021-12-31 | $9,283,976 | 18,819 | Shares | Sole | 2022-01-19 | |
| 2021-09-30 | $9,726,072 | 20,067 | Shares | Sole | 2021-11-01 | |
| 2021-06-30 | $7,580,287 | 20,298 | Shares | Sole | 2021-07-29 | |
| 2021-03-31 | $6,948,346 | 19,672 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $6,344,567 | 17,324 | Shares | Sole | 2021-01-29 | |
| 2020-09-30 | $6,216,009 | 22,231 | Shares | Sole | 2020-10-30 | |
| 2020-06-30 | $4,979,607 | 21,011 | Shares | Sole | 2020-07-10 | |
| 2020-03-31 | $2,768,280 | 16,531 | Shares | Sole | 2020-04-27 | |
| No filing history on record for this holder in this stock. | ||||||