D. E. Shaw & Co., Inc.

CIK

1009207

City

New York

State / Country

Stock

AAOI — Applied Optoelectronics, Inc.

Top Portfolio Positions

2,765 positions · $152,679,076,469 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	22,002,115	$3,837,168,854	2.51%
MSFT	Microsoft Corp Technology	8,119,370	$3,005,547,192	1.97%
TSLA	Tesla, Inc. Consumer Cyclical	7,308,193	$2,716,820,747	1.78%
GOOGL	Alphabet Inc. Communication Services	9,392,969	$2,701,042,165	1.77%
AVGO	Broadcom Inc. Technology	7,833,108	$2,424,425,255	1.59%
AAPL	Apple Inc. Technology	9,246,586	$2,346,691,059	1.54%
MU	Micron Technology Inc Technology	5,815,376	$1,964,666,627	1.29%
META	Meta Platforms, Inc. Communication Services	3,417,924	$1,955,496,857	1.28%
AMZN	Amazon Com Inc Consumer Cyclical	8,037,824	$1,674,037,603	1.10%
BSX	Boston Scientific Corp Healthcare	24,432,352	$1,533,130,087	1.00%

Portfolio Trend

25 quarters · across all stocks

Holdings in AAOI

Compact Export CSV

Shares Held

Position Value (USD)

43 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$24,251,953	286,700	-86.5%	Call	Defined	2026-05-15
2026-03-31	$179,090,310	2,117,157	+835.1%	Shares	Defined	2026-05-15
2026-03-31	$19,151,176	226,400	+69.6%	Put	Defined	2026-05-15
2025-12-31	$4,653,810	133,500	-90.2%	Put	Defined	2026-02-17
2025-12-31	$47,648,600	1,366,856	+114.9%	Shares	Defined	2026-02-17
2025-12-31	$22,167,474	635,900	+64.1%	Call	Defined	2026-02-17
2025-09-30	$10,050,468	387,600	+167.7%	Call	Defined	2025-11-14
2025-09-30	$3,754,664	144,800	+62.0%	Put	Defined	2025-11-14
2025-06-30	$2,296,686	89,400	-25.4%	Put	Defined	2025-08-14
2025-06-30	$3,080,231	119,900	-84.4%	Call	Defined	2025-08-14
2025-06-30	$19,761,493	769,229	+636.1%	Shares	Defined	2025-08-14
2025-03-31	$1,604,075	104,500	-95.3%	Put	Defined	2025-05-15
2025-03-31	$34,352,824	2,237,969	+2.7%	Shares	Defined	2025-05-15
2024-12-31	$80,288,377	2,178,198	+965.7%	Shares	Defined	2025-02-14
2024-12-31	$7,534,184	204,400	-3.0%	Put	Defined	2025-02-14
2024-12-31	$7,766,402	210,700	+47.4%	Call	Defined	2025-02-14
2024-09-30	$2,045,199	142,921	-59.3%	Shares	Defined	2024-11-14
2024-06-30	$2,909,557	350,972	-14.7%	Shares	Defined	2024-08-14
2024-03-31	$5,705,731	411,669	+2113.3%	Shares	Defined	2024-05-15
2024-03-31	$257,796	18,600	-78.7%	Put	Defined	2024-05-15
2024-03-31	$1,208,592	87,200	-74.6%	Call	Defined	2024-05-15
2023-12-31	$6,634,352	343,393	+537.1%	Shares	Defined	2024-02-14
2023-12-31	$1,041,348	53,900	+360.7%	Call	Defined	2024-02-14
2023-12-31	$226,044	11,700	+7.7%	Put	Defined	2024-02-14
2022-09-30	$29,558	10,867	-98.0%	Shares	Defined	2022-11-14
2022-06-30	$832,241	536,930	-25.0%	Shares	Defined	2022-08-15
2022-03-31	$2,614,732	716,365	-8.7%	Shares	Defined	2022-05-16
2021-12-31	$4,033,234	784,676	+396.8%	Shares	Defined	2022-02-14
2021-09-30	$1,133,966	157,934	+8.9%	Shares	Defined	2021-11-15
2021-06-30	$1,228,421	145,032	-3.9%	Shares	Defined	2021-08-16
2021-03-31	$1,261,131	150,853	-37.2%	Shares	Defined	2021-05-17
2020-12-31	$2,042,799	240,047	+1100.2%	Shares	Defined	2021-02-16
2020-12-31	$170,200	20,000	-50.0%	Call	Defined	2021-02-16
2020-12-31	$340,400	40,000	0.0%	Put	Defined	2021-02-16
2020-09-30	$450,000	40,000	-67.7%	Put	Defined	2020-11-16
2020-09-30	$1,391,545	123,693	+518.5%	Shares	Defined	2020-11-16
2020-09-30	$225,000	20,000	-50.0%	Call	Defined	2020-11-16
2020-06-30	$434,800	40,000	-92.0%	Put	Defined	2020-08-14
2020-06-30	$5,429,694	499,512	+2397.6%	Shares	Defined	2020-08-14
2020-06-30	$217,400	20,000	0.0%	Call	Defined	2020-08-14
2020-03-31	$151,800	20,000	-96.0%	Call	Defined	2020-05-15
2020-03-31	$3,833,928	505,129	+1162.8%	Shares	Defined	2020-05-15
2020-03-31	$303,600	40,000	—	Put	Defined	2020-05-15
No 13F history on record for this holder in this stock.