BARCLAYS PLC

CIK

312069

City

LONDON

State / Country

X0

Stock

QSI — Quantum-Si Inc

Top Portfolio Positions

3,739 positions · $818,645,658,984 total · as of Sep 30, 2025

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
MSFT	Microsoft Corp Technology	827,559,378	$428,634,379,831	52.36%
SPY	Spdr S&P 500 ETF Trust	143,342,187	$95,491,698,133	11.66%
QQQ	Invesco Qqq Trust, Series 1	35,922,577	$21,566,837,551	2.63%
NVDA	Nvidia Corp Technology	106,193,493	$19,813,581,920	2.42%
AAPL	Apple Inc. Technology	48,419,575	$12,329,076,378	1.51%
TSLA	Tesla, Inc. Consumer Cyclical	24,132,831	$10,732,352,599	1.31%
AMZN	Amazon Com Inc Consumer Cyclical	42,025,046	$9,227,439,346	1.13%
GOOGL	Alphabet Inc. Communication Services	35,242,469	$8,567,444,211	1.05%
AVGO	Broadcom Inc. Technology	22,846,708	$7,537,357,431	0.92%
META	Meta Platforms, Inc. Communication Services	8,565,159	$6,290,081,463	0.77%

Portfolio Trend

23 quarters · across all stocks

Holdings in QSI

Compact Export CSV

Shares Held

Position Value (USD)

15 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2025-09-30	$311,906	221,210	-7.4%	Shares	Sole	2026-03-31
2025-06-30	$468,441	239,001	+97.7%	Shares	Sole	2026-02-27
2025-03-31	$145,065	120,888	-19.7%	Shares	Sole	2026-03-17
2024-12-31	$406,663	150,616	-23.5%	Shares	Sole	2026-03-19
2024-09-30	$173,599	196,826	+210.5%	Shares	Sole	2026-03-31
2024-06-30	$66,557	63,388	-37.5%	Shares	Sole	2026-03-23
2024-03-31	$199,669	101,355	-40.2%	Shares	Sole	2026-03-24
2023-12-31	$340,912	169,608	+253.8%	Shares	Sole	2026-03-24
2023-09-30	$79,577	47,938	-3.7%	Shares	Sole	2026-03-26
2023-06-30	$89,100	49,777	-34.6%	Shares	Sole	2026-03-27
2023-03-31	$133,997	76,135	+40.3%	Shares	Sole	2026-03-30
2022-12-31	$99,341	54,285	+53.6%	Shares	Sole	2026-03-30
2022-09-30	$97,160	35,331	-2.0%	Shares	Sole	2022-11-03
2022-06-30	$83,617	36,042	+13.2%	Shares	Sole	2022-08-12
2022-03-31	$149,001	31,838	—	Shares	Sole	2022-05-16
No 13F history on record for this holder in this stock.