JANE STREET GROUP, LLC

CIK

1595888

City

NEW YORK

State / Country

Stock

ANAB — Anaptysbio, Inc

Top Portfolio Positions

3,970 positions · $675,363,467,990 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
SPY	Spdr S&P 500 ETF Trust	199,908,899	$130,008,753,375	19.25%
QQQ	Invesco Qqq Trust, Series 1	72,961,946	$42,112,175,991	6.24%
TSLA	Tesla, Inc. Consumer Cyclical	96,307,904	$35,802,463,311	5.30%
NVDA	Nvidia Corp Technology	186,634,816	$32,549,111,909	4.82%
GLD	Spdr Gold Trust	75,600,043	$32,529,942,501	4.82%
META	Meta Platforms, Inc. Communication Services	35,584,342	$20,358,869,587	3.01%
MU	Micron Technology Inc Technology	44,692,337	$15,098,859,131	2.24%
MSFT	Microsoft Corp Technology	39,450,469	$14,603,380,108	2.16%
AMZN	Amazon Com Inc Consumer Cyclical	67,664,445	$14,092,473,959	2.09%
AAPL	Apple Inc. Technology	49,649,392	$12,600,519,193	1.87%

Portfolio Trend

25 quarters · across all stocks

Holdings in ANAB

Compact Export CSV

Shares Held

Position Value (USD)

28 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,771,667	86,038	+777.9%	Shares	Defined	2026-05-12
2026-03-31	$543,508	9,800	-57.8%	Call	Defined	2026-05-12
2025-12-31	$1,124,736	23,200	-72.5%	Call	Defined	2026-02-12
2025-12-31	$4,093,990	84,447	-19.7%	Shares	Defined	2026-02-12
2025-12-31	$5,100,096	105,200	-41.9%	Put	Defined	2026-02-12
2025-09-30	$5,545,648	181,112	+2563.4%	Shares	Defined	2025-11-14
2025-09-30	$208,216	6,800	-79.1%	Call	Defined	2025-11-14
2025-09-30	$998,212	32,600	+139.7%	Put	Defined	2025-11-14
2025-06-30	$301,920	13,600	-69.6%	Call	Defined	2025-08-14
2025-06-30	$991,629	44,668	+309.8%	Shares	Defined	2025-08-14
2025-06-30	$241,980	10,900	-87.7%	Put	Defined	2025-08-14
2024-12-31	$1,175,712	88,800	+46.5%	Put	Defined	2025-02-14
2024-12-31	$802,344	60,600	+35.8%	Call	Defined	2025-02-14
2024-12-31	$590,675	44,613	-16.1%	Shares	Defined	2025-02-14
2024-09-30	$1,780,759	53,157	+90.5%	Shares	Defined	2024-11-15
2024-09-30	$934,650	27,900	-44.2%	Call	Defined	2024-11-15
2024-09-30	$1,675,000	50,000	+15.3%	Put	Defined	2024-11-15
2024-06-30	$1,086,650	43,362	+12.1%	Shares	Defined	2024-08-15
2024-03-31	$871,252	38,688	+28.5%	Shares	Defined	2024-05-16
2023-12-31	$644,891	30,107	+17.3%	Shares	Defined	2024-02-15
2023-09-30	$461,015	25,669	+114.7%	Shares	Defined	2023-11-15
2023-03-31	$260,184	11,957	+23.9%	Shares	Defined	2023-05-16
2022-12-31	$298,960	9,647	+14.8%	Shares	Defined	2023-02-15
2022-09-30	$214,360	8,403	-77.7%	Shares	Defined	2022-11-15
2022-06-30	$764,904	37,680	+269.4%	Shares	Defined	2022-08-16
2021-12-31	$354,450	10,200	-37.4%	Call	Defined	2022-02-15
2020-12-31	$350,192	16,288	-15.4%	Shares	Defined	2021-02-17
2020-09-30	$283,878	19,246	—	Shares	Defined	2020-11-17
No 13F history on record for this holder in this stock.