BARCLAYS PLC

CIK

312069

City

LONDON

State / Country

Stock

MPWR — Monolithic Power Systems Inc

Top Portfolio Positions

3,760 positions · $328,689,632,635 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
MSFT	Microsoft Corp Technology	90,718,129	$33,581,129,808	10.22%
SPY	Spdr S&P 500 ETF Trust	50,435,151	$32,799,996,100	9.98%
NVDA	Nvidia Corp Technology	98,209,762	$17,127,782,490	5.21%
QQQ	Invesco Qqq Trust, Series 1	28,825,875	$16,637,718,531	5.06%
AAPL	Apple Inc. Technology	41,584,066	$10,553,620,108	3.21%
AMZN	Amazon Com Inc Consumer Cyclical	41,965,369	$8,740,127,398	2.66%
GOOGL	Alphabet Inc. Communication Services	27,728,578	$7,973,629,887	2.43%
META	Meta Platforms, Inc. Communication Services	12,417,494	$7,104,420,839	2.16%
AVGO	Broadcom Inc. Technology	20,117,836	$6,226,671,417	1.89%
TSLA	Tesla, Inc. Consumer Cyclical	13,762,733	$5,116,295,991	1.56%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$607,692,674	555,808	-8.1%	Shares	Defined	2026-05-15
2025-12-31	$548,168,338	604,802	+67.0%	Shares	Sole	2026-02-13
2025-09-30	$333,328,757	362,062	-17.5%	Shares	Sole	2026-03-31
2025-06-30	$320,782,534	438,599	+19.0%	Shares	Sole	2026-02-27
2025-03-31	$213,840,364	368,703	+14.5%	Shares	Sole	2026-03-17
2024-09-30	$297,795,317	322,115	+5.0%	Shares	Sole	2026-03-31
2024-06-30	$252,062,664	306,765	-2.2%	Shares	Sole	2026-03-23
2024-03-31	$212,551,362	313,766	+10.4%	Shares	Sole	2026-03-24
2023-12-31	$179,239,921	284,156	+18.3%	Shares	Sole	2026-03-24
2023-09-30	$110,946,066	240,143	+15.9%	Shares	Sole	2026-03-26
2023-06-30	$111,929,713	207,189	+88.7%	Shares	Sole	2026-03-27
2023-03-31	$54,972,805	109,827	+21.3%	Shares	Sole	2026-03-30
2022-12-31	$32,003,825	90,506	-24.7%	Shares	Sole	2026-03-30
2022-09-30	$43,680,316	120,199	+31.9%	Shares	Sole	2022-11-03
2022-06-30	$34,998,716	91,133	-37.0%	Shares	Sole	2022-08-12
2022-03-31	$70,214,271	144,569	-15.7%	Shares	Sole	2022-05-16
2021-12-31	$84,637,174	171,563	+129.5%	Shares	Sole	2022-02-23
2021-09-30	$36,226,921	74,744	+415.5%	Shares	Sole	2021-11-09
2021-09-30	$7,027,860	14,500	-88.7%	Call	Sole	2021-11-09
2021-06-30	$47,981,601	128,482	+15.0%	Shares	Sole	2021-08-13
2021-03-31	$39,473,336	111,756	+69.7%	Shares	Sole	2021-05-13
2020-12-31	$24,115,146	65,847	+172.2%	Shares	Sole	2021-02-11
2020-09-30	$6,764,604	24,193	-4.7%	Shares	Sole	2020-11-12
2020-06-30	$6,015,060	25,380	+12.4%	Shares	Sole	2020-08-12
2020-03-31	$3,782,920	22,590	—	Shares	Sole	2020-05-13
No 13F history on record for this holder in this stock.