UBS Group AG

CIK

1610520

City

ZURICH

State / Country

Stock

AAOI — Applied Optoelectronics, Inc.

Top Portfolio Positions

5,502 positions · $502,424,885,278 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	112,686,204	$19,652,473,971	3.91%
AAPL	Apple Inc. Technology	63,227,928	$16,046,615,837	3.19%
MSFT	Microsoft Corp Technology	40,069,682	$14,832,594,175	2.95%
SPY	Spdr S&P 500 ETF Trust	20,312,766	$13,210,204,236	2.63%
QQQ	Invesco Qqq Trust, Series 1	18,112,381	$10,454,104,063	2.08%
GOOGL	Alphabet Inc. Communication Services	31,731,965	$9,124,843,848	1.82%
AVGO	Broadcom Inc. Technology	28,755,685	$8,900,172,058	1.77%
AMZN	Amazon Com Inc Consumer Cyclical	42,643,317	$8,881,323,623	1.77%
META	Meta Platforms, Inc. Communication Services	12,214,553	$6,988,312,201	1.39%
GLD	Spdr Gold Trust	15,523,310	$6,679,525,057	1.33%

Portfolio Trend

25 quarters · across all stocks

Holdings in AAOI

Compact Export CSV

Shares Held

Position Value (USD)

30 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$761,310	9,000	-99.1%	Put	Defined	2026-05-05
2026-03-31	$82,115,234	970,744	+1544.8%	Shares	Defined	2026-05-05
2026-03-31	$4,992,501	59,020	-93.8%	Call	Defined	2026-05-05
2025-12-31	$33,154,125	951,065	-4.1%	Shares	Defined	2026-01-29
2025-09-30	$25,709,359	991,491	+3505.4%	Shares	Defined	2025-11-13
2025-09-30	$713,075	27,500	0.0%	Call	Defined	2025-11-13
2025-06-30	$706,475	27,500	-97.3%	Call	Defined	2025-08-14
2025-06-30	$26,178,596	1,019,019	+10.5%	Shares	Defined	2025-08-14
2025-03-31	$14,158,761	922,395	+3254.2%	Shares	Defined	2025-05-13
2025-03-31	$422,125	27,500	-93.2%	Call	Defined	2025-05-13
2024-12-31	$14,998,664	406,909	+363.9%	Shares	Defined	2025-02-14
2024-09-30	$1,255,158	87,712	+70.6%	Shares	Sole	2024-11-14
2024-06-30	$426,139	51,404	+64.6%	Shares	Defined	2024-08-14
2024-03-31	$432,860	31,231	+14.8%	Shares	Defined	2024-05-13
2023-12-31	$525,657	27,208	-27.9%	Shares	Sole	2024-02-09
2023-09-30	$413,854	37,726	-90.7%	Shares	Sole	2023-11-09
2023-06-30	$2,415,194	405,234	+42.8%	Shares	Sole	2023-08-11
2023-03-31	$627,348	283,868	+2496.7%	Shares	Defined	2023-05-12
2022-12-31	$20,661	10,932	-5.3%	Shares	Defined	2023-02-08
2022-09-30	$31,396	11,543	+201.6%	Shares	Defined	2022-11-10
2022-06-30	$5,931	3,827	-5.8%	Shares	Defined	2022-08-10
2022-03-31	$14,826	4,062	-19.7%	Shares	Defined	2022-05-16
2021-12-31	$26,013	5,061	-60.6%	Shares	Defined	2022-02-14
2021-09-30	$92,233	12,846	-25.5%	Shares	Defined	2021-11-15
2021-06-30	$146,055	17,244	-35.3%	Shares	Defined	2021-08-13
2021-03-31	$222,860	26,658	+7.0%	Shares	Defined	2021-05-12
2020-12-31	$211,992	24,911	+25.2%	Shares	Defined	2021-02-11
2020-09-30	$223,829	19,896	+7.7%	Shares	Defined	2020-11-12
2020-06-30	$200,866	18,479	-27.3%	Shares	Defined	2020-07-31
2020-03-31	$192,990	25,427	—	Shares	Defined	2020-05-01
No 13F history on record for this holder in this stock.