Zurcher Kantonalbank (Zurich Cantonalbank)
BankPosition in MPWR — Monolithic Power Systems, Inc.
CIK 1368163
ZURICH, V8
Position in MPWR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$70,895,000
-$10,740,845 QoQ
Shares Held
64,842
-28.0% QoQ
Ownership
0.132%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 96%
Shared 0%
None 4%
Common Shares in MPWR Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026Zurcher Kantonalbank (Zurich Cantonalbank) holds $5,065,091,907 across 42 Semiconductors names. MPWR ranks #9 (1.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
16,740,098 | $2,919,473,091 | |
| 2 | AVGO |
Broadcom Inc.
|
3,136,062 | $970,642,549 | |
| 3 | MU |
Micron Technology Inc
|
833,731 | $281,667,681 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
742,484 | $151,043,520 | |
| 5 | INTC |
Intel Corp
|
3,200,367 | $141,232,195 | |
| 6 | ADI |
Analog Devices Inc
|
424,460 | $135,037,704 | |
| 7 | TXN |
Texas Instruments Inc
|
639,850 | $124,220,479 | |
| 8 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
210,274 | $71,062,098 |
All Filings in MPWR
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $70,895,000 | 64,842 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $81,635,845 | 90,070 | Shares | Sole | 2026-01-27 | |
| 2025-09-30 | $60,221,824 | 65,413 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $51,696,132 | 70,683 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $42,700,447 | 73,624 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $32,329,896 | 54,639 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $50,591,413 | 54,723 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $48,984,453 | 59,615 | Shares | Sole | 2024-07-29 | |
| 2024-03-31 | $24,179,152 | 35,693 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $10,831,754 | 17,172 | Shares | Sole | 2024-01-30 | |
| 2023-09-30 | $8,121,498 | 17,579 | Shares | Sole | 2023-10-25 | |
| 2023-06-30 | $8,129,381 | 15,048 | Shares | Sole | 2023-08-07 | |
| 2023-03-31 | $7,487,077 | 14,958 | Shares | Sole | 2023-05-08 | |
| 2022-12-31 | $5,310,514 | 15,018 | Shares | Sole | 2023-02-01 | |
| 2022-09-30 | $4,752,908 | 13,079 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $4,410,315 | 11,484 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $6,311,897 | 12,996 | Shares | Sole | 2022-04-21 | |
| 2021-12-31 | $6,046,252 | 12,256 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $6,265,943 | 12,928 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $5,016,927 | 13,434 | Shares | Sole | 2021-07-30 | |
| 2021-03-31 | $4,522,147 | 12,803 | Shares | Sole | 2021-05-03 | |
| 2020-12-31 | $4,915,905 | 13,423 | Shares | Sole | 2021-01-28 | |
| 2020-09-30 | $2,984,277 | 10,673 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $2,497,743 | 10,539 | Shares | Sole | 2020-07-28 | |
| 2020-03-31 | $1,585,846 | 9,470 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||