SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK

1446194

City

BALA CYNWYD

State / Country

Stock

DAWN — Day One Biopharmaceuticals, Inc.

Top Portfolio Positions

4,091 positions · $785,802,193,055 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	15.76%
QQQ	Invesco Qqq Trust, Series 1	82,233,568	$47,463,570,778	6.04%
NVDA	Nvidia Corp Technology	182,947,844	$31,906,103,992	4.06%
TSLA	Tesla, Inc. Consumer Cyclical	81,497,621	$30,296,740,606	3.86%
MSFT	Microsoft Corp Technology	52,684,180	$19,502,102,909	2.48%
GLD	Spdr Gold Trust	45,013,678	$19,368,935,506	2.46%
META	Meta Platforms, Inc. Communication Services	31,598,305	$18,078,338,239	2.30%
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%

Portfolio Trend

25 quarters · across all stocks

Holdings in DAWN

Compact Export CSV

Shares Held

Position Value (USD)

43 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,976,224	232,100	-51.0%	Put	Other	2026-05-15
2026-03-31	$10,152,761	473,543	+136.3%	Shares	Other	2026-05-15
2026-03-31	$4,296,576	200,400	+136.6%	Call	Other	2026-05-15
2025-12-31	$789,404	84,700	+194.1%	Put	Other	2026-02-17
2025-12-31	$268,416	28,800	-96.1%	Call	Other	2026-02-17
2025-12-31	$6,874,991	737,660	+1623.5%	Shares	Other	2026-02-17
2025-09-30	$301,740	42,800	-29.0%	Call	Other	2025-11-14
2025-09-30	$425,115	60,300	+109.0%	Put	Other	2025-11-14
2025-09-30	$203,420	28,854	-71.3%	Shares	Other	2025-11-14
2025-06-30	$653,263	100,502	+261.5%	Shares	Other	2025-08-14
2025-03-31	$220,454	27,800	+175.2%	Put	Other	2025-05-14
2025-03-31	$80,093	10,100	-90.7%	Call	Other	2025-05-14
2025-03-31	$860,944	108,568	+69.0%	Shares	Other	2025-05-14
2024-12-31	$814,098	64,254	+215.0%	Shares	Other	2025-02-14
2024-12-31	$258,468	20,400	-57.8%	Call	Other	2025-02-14
2024-12-31	$611,961	48,300	+151.6%	Put	Other	2025-02-14
2024-09-30	$267,456	19,200	-70.3%	Call	Defined	2024-11-14
2024-09-30	$900,727	64,661	+118.4%	Shares	Defined	2024-11-14
2024-09-30	$412,328	29,600	-67.5%	Put	Defined	2024-11-14
2024-06-30	$1,255,330	91,098	+314.1%	Shares	Defined	2024-08-15
2024-06-30	$303,160	22,000	-47.5%	Call	Defined	2024-08-15
2024-06-30	$577,382	41,900	+35.6%	Put	Defined	2024-08-15
2024-03-31	$510,468	30,900	-58.3%	Put	Defined	2024-05-07
2024-03-31	$1,225,024	74,154	+312.0%	Shares	Defined	2024-05-07
2023-12-31	$262,800	18,000	-62.0%	Put	Defined	2024-02-14
2023-12-31	$691,718	47,378	+130.0%	Shares	Defined	2024-02-14
2023-09-30	$252,762	20,600	-62.4%	Put	Defined	2023-11-14
2023-09-30	$671,609	54,736	+223.9%	Shares	Defined	2023-11-14
2023-06-30	$201,786	16,900	-54.6%	Call	Defined	2023-08-11
2023-06-30	$444,168	37,200	-53.5%	Put	Defined	2023-08-11
2023-06-30	$956,035	80,070	-20.9%	Shares	Defined	2023-08-11
2023-03-31	$1,354,086	101,278	+401.4%	Shares	Defined	2023-05-16
2023-03-31	$270,074	20,200	+37.4%	Call	Defined	2023-05-16
2023-03-31	$196,539	14,700	-28.5%	Put	Defined	2023-05-16
2022-12-31	$442,623	20,568	-68.0%	Shares	Defined	2023-02-14
2022-12-31	$1,381,584	64,200	+184.1%	Call	Defined	2023-02-14
2022-12-31	$486,352	22,600	-54.2%	Put	Defined	2023-02-14
2022-09-30	$988,841	49,368	+365.7%	Shares	Defined	2022-11-14
2022-09-30	$212,318	10,600	-85.2%	Put	Defined	2022-11-14
2022-09-30	$1,436,151	71,700	+32.8%	Call	Defined	2022-11-14
2022-06-30	$966,600	54,000	+50.8%	Call	Defined	2022-08-15
2022-06-30	$640,820	35,800	+92.4%	Put	Defined	2022-08-15
2022-03-31	$184,551	18,604	—	Shares	Defined	2022-05-16
No 13F history on record for this holder in this stock.