GEODE CAPITAL MANAGEMENT, LLC
Position in MPWR — Monolithic Power Systems, Inc.
CIK 1214717
BOSTON, MA
Position in MPWR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,565,749,360
+$312,906,060 QoQ
Shares Held
1,432,066
+3.6% QoQ
Ownership
2.91%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 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 Mar 31, 2026GEODE CAPITAL MANAGEMENT, LLC holds $184,073,924,006 across 58 Semiconductors names. MPWR ranks #9 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
601,327,167 | $104,871,457,924 | |
| 2 | AVGO |
Broadcom Inc.
|
114,280,922 | $35,371,088,167 | |
| 3 | MU |
Micron Technology Inc
|
27,432,757 | $9,267,882,624 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
39,791,086 | $8,094,700,624 | |
| 5 | INTC |
Intel Corp
|
109,534,637 | $4,833,763,530 | |
| 6 | TXN |
Texas Instruments Inc
|
23,588,817 | $4,579,532,931 | |
| 7 | ADI |
Analog Devices Inc
|
12,170,756 | $3,872,004,313 | |
| 8 | QCOM |
Qualcomm Inc/De
|
29,734,061 | $3,829,152,375 |
All Filings in MPWR
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,565,749,360 | 1,432,066 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,252,843,300 | 1,382,280 | Shares | Defined | 2026-02-09 | |
| 2025-09-30 | $1,231,537,365 | 1,337,697 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $964,354,516 | 1,318,541 | Shares | Defined | 2025-08-08 | |
| 2025-03-31 | $815,472,758 | 1,406,036 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $807,942,089 | 1,365,459 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $1,233,434,618 | 1,334,164 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $986,283,867 | 1,200,326 | Shares | Defined | 2024-08-09 | |
| 2024-03-31 | $777,593,482 | 1,147,875 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $691,656,577 | 1,096,510 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $491,256,150 | 1,063,325 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $539,188,976 | 998,073 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $483,671,301 | 966,299 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $337,018,972 | 953,081 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $336,784,947 | 926,761 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $342,876,288 | 892,814 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $429,516,936 | 884,362 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $421,696,017 | 854,795 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $402,155,475 | 829,734 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $301,109,373 | 806,291 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $284,343,939 | 805,028 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $206,097,030 | 562,753 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $145,431,591 | 520,123 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $127,268,526 | 536,998 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $86,738,083 | 517,963 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||