BANK OF AMERICA CORP /DE/
BankPosition in MPWR — Monolithic Power Systems, Inc.
CIK 70858
CHARLOTTE, NC
Position in MPWR
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$417,836,819
-$80,275,975 QoQ
Shares Held
382,162
-30.5% QoQ
Ownership
0.778%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 55%
Shared 0%
None 45%
Common Shares in MPWR Over Time
Shares Held
Position Value (USD)
Derivatives in MPWR
reported options exposure · as of Sep 30, 2025CallValue
$1,657,152
CallShares
1,800
PutValue
$1,196,832
PutShares
1,300
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Semiconductors
Technology · as of Mar 31, 2026BANK OF AMERICA CORP /DE/ holds $74,077,248,864 across 57 Semiconductors names. MPWR ranks #13 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
191,200,989 | $33,345,452,479 | |
| 2 | AVGO |
Broadcom Inc.
|
58,737,097 | $18,179,718,888 | |
| 3 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
14,107,771 | $4,767,721,207 | |
| 4 | ADI |
Analog Devices Inc
|
10,216,699 | $3,250,340,616 | |
| 5 | MU |
Micron Technology Inc
|
8,038,287 | $2,715,654,877 | |
| 6 | TXN |
Texas Instruments Inc
|
11,859,686 | $2,302,439,437 | |
| 7 | AMD |
Advanced Micro Devices Inc
|
10,161,481 | $2,067,150,076 | |
| 8 | QCOM |
Qualcomm Inc/De
|
10,480,258 | $1,349,647,620 |
All Filings in MPWR
Export CSV
27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $417,836,819 | 382,162 | Shares | Defined | 2026-05-18 | |
| 2025-12-31 | $498,112,794 | 549,575 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $1,196,832 | 1,300 | Put | Defined | 2026-02-03 | |
| 2025-09-30 | $1,657,152 | 1,800 | Call | Defined | 2026-02-03 | |
| 2025-09-30 | $665,453,319 | 722,816 | Shares | Defined | 2026-02-03 | |
| 2025-06-30 | $506,661,298 | 692,747 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $340,463,335 | 587,026 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $328,272,199 | 554,795 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $706,501,973 | 764,199 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $657,411,373 | 800,082 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $546,012,033 | 806,017 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $383,705,363 | 608,303 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $268,554,132 | 581,286 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $331,588,850 | 613,792 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $361,310,791 | 721,842 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $232,996,809 | 658,909 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $222,416,786 | 612,044 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $261,306,958 | 680,416 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $316,651,215 | 651,975 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $306,271,593 | 620,825 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $299,426,577 | 617,782 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $233,372,637 | 624,910 | Shares | Defined | 2021-09-13 | |
| 2021-03-31 | $183,320,226 | 519,012 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $178,419,928 | 487,180 | Shares | Defined | 2021-02-10 | |
| 2020-09-30 | $193,758,542 | 692,960 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $158,439,477 | 668,521 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $107,086,146 | 639,473 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||