SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK

1446194

City

BALA CYNWYD

State / Country

Stock

IRIX — Iridex Corp

Top Portfolio Positions

4,099 positions · $783,512,753,567 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
SPY	Spdr S&P 500 ETF Trust	190,466,180	$123,867,775,501	15.81%
QQQ	Invesco Qqq Trust, Series 1	82,233,568	$47,463,570,778	6.06%
NVDA	Nvidia Corp Technology	182,947,844	$31,906,103,992	4.07%
TSLA	Tesla, Inc. Consumer Cyclical	81,497,621	$30,296,740,606	3.87%
MSFT	Microsoft Corp Technology	52,684,180	$19,502,102,909	2.49%
GLD	Spdr Gold Trust	45,013,678	$19,368,935,506	2.47%
META	Meta Platforms, Inc. Communication Services	31,598,305	$18,078,338,239	2.31%
AAPL	Apple Inc. Technology	63,644,634	$16,152,371,662	2.06%
MU	Micron Technology Inc Technology	45,262,263	$15,291,402,931	1.95%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	37,381,760	$12,633,165,791	1.61%

25 quarters · across all stocks

24 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$29,208	28,919	+18.1%	Shares	Other	2026-05-15
2025-12-31	$27,915	24,487	-56.6%	Shares	Other	2026-02-17
2025-09-30	$64,375	56,470	+46.2%	Shares	Other	2025-11-14
2025-06-30	$33,999	38,636	+25.2%	Shares	Other	2025-08-14
2024-12-31	$51,859	30,869	-52.8%	Shares	Other	2025-02-14
2024-09-30	$114,437	65,393	+154.4%	Shares	Defined	2024-11-14
2024-09-30	$44,975	25,700	-57.8%	Put	Defined	2024-11-14
2024-06-30	$131,464	60,863	+26.5%	Shares	Defined	2024-08-15
2024-06-30	$103,896	48,100	-43.7%	Put	Defined	2024-08-15
2024-03-31	$254,411	85,373	+33.2%	Shares	Defined	2024-05-07
2024-03-31	$191,018	64,100	+69.6%	Put	Defined	2024-05-07
2023-12-31	$106,218	37,800	-64.4%	Put	Defined	2024-02-14
2023-12-31	$298,129	106,096	+251.3%	Shares	Defined	2024-02-14
2023-09-30	$76,708	30,200	-42.1%	Put	Defined	2023-11-14
2023-09-30	$132,422	52,135	+416.5%	Shares	Defined	2023-11-14
2023-03-31	$20,490	10,094	-59.0%	Shares	Defined	2023-05-16
2022-06-30	$63,255	24,613	+116.7%	Shares	Defined	2022-08-15
2022-03-31	$52,587	11,358	+8.8%	Shares	Defined	2022-05-16
2021-12-31	$63,763	10,436	-64.5%	Shares	Defined	2022-04-05
2021-12-31	$179,634	29,400	+71.9%	Call	Defined	2022-04-05
2021-09-30	$130,986	17,100	+56.6%	Call	Defined	2021-11-15
2021-09-30	$83,670	10,923	+6.0%	Shares	Defined	2021-11-15
2021-06-30	$72,718	10,300	-10.4%	Put	Defined	2021-08-11
2021-03-31	$77,625	11,500	—	Put	Defined	2021-05-17
No 13F history on record for this holder in this stock.