Stocks
MGNX
JANE STREET GROUP, LLC

JANE STREET GROUP, LLC

CIK

1595888

City

NEW YORK

State / Country

Stock

MGNX — Macrogenics Inc

Top Portfolio Positions

3,960 positions · $674,380,912,542 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	19.28%
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	5.31%
NVDA	Nvidia Corp Technology	186,634,816	$32,549,111,909	4.83%
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	3.02%
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	2.17%
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

43 quarters · across all stocks

Holdings in MGNX

Compact Export CSV

Shares Held

Position Value (USD)

35 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,758,590	608,509	-51.5%	Shares	Defined	2026-05-12
2025-12-31	$2,020,425	1,254,923	+48.2%	Shares	Defined	2026-02-12
2025-09-30	$1,422,444	846,694	+11.7%	Shares	Defined	2025-11-14
2025-06-30	$917,425	758,204	+207.7%	Shares	Defined	2025-08-14
2025-03-31	$312,962	246,427	+77.7%	Shares	Defined	2025-05-19
2024-12-31	$450,775	138,700	-69.5%	Put	Defined	2025-02-14
2024-12-31	$1,476,595	454,337	+226.6%	Shares	Defined	2025-02-14
2024-09-30	$457,639	139,100	-73.4%	Put	Defined	2024-11-15
2024-09-30	$1,718,027	522,197	+2398.6%	Shares	Defined	2024-11-15
2024-09-30	$68,761	20,900	-95.7%	Call	Defined	2024-11-15
2024-06-30	$2,070,604	487,201	+28.7%	Shares	Defined	2024-08-15
2024-03-31	$5,571,857	378,523	+419.7%	Shares	Defined	2024-05-16
2023-12-31	$700,710	72,839	+408.7%	Shares	Defined	2024-02-15
2023-09-30	$66,721	14,318	-66.1%	Shares	Defined	2023-11-15
2023-03-31	$302,495	42,189	+36.2%	Shares	Defined	2023-05-16
2022-12-31	$207,861	30,978	-55.1%	Shares	Defined	2023-02-15
2022-06-30	$203,537	68,996	+139.6%	Shares	Defined	2022-08-16
2021-12-31	$462,240	28,800	+62.8%	Call	Defined	2022-02-15
2021-12-31	$284,004	17,695	+25.0%	Shares	Defined	2022-02-15
2021-09-30	$296,446	14,157	+18.0%	Shares	Defined	2021-11-16
2021-09-30	$251,280	12,000	-29.4%	Put	Defined	2021-11-16
2021-09-30	$355,980	17,000	-35.4%	Call	Defined	2021-11-16
2021-06-30	$706,418	26,300	+38.4%	Call	Defined	2021-08-16
2021-06-30	$510,340	19,000	+139.7%	Put	Defined	2021-08-16
2021-06-30	$212,864	7,925	-69.3%	Shares	Defined	2021-08-16
2021-03-31	$821,730	25,800	-11.4%	Call	Defined	2021-05-18
2021-03-31	$927,757	29,129	-7.8%	Shares	Defined	2021-05-18
2021-03-31	$1,006,460	31,600	+111.9%	Put	Defined	2021-05-18
2020-12-31	$340,979	14,916	+21.3%	Shares	Defined	2021-02-17
2020-12-31	$281,178	12,300	-36.3%	Put	Defined	2021-02-17
2020-12-31	$441,198	19,300	-26.6%	Call	Defined	2021-02-17
2020-09-30	$662,497	26,300	+75.5%	Call	Defined	2020-11-17
2020-09-30	$377,521	14,987	+17.3%	Shares	Defined	2020-11-17
2020-06-30	$356,789	12,779	+15.1%	Shares	Defined	2020-08-17
2020-06-30	$309,912	11,100	—	Call	Defined	2020-08-17
No 13F history on record for this holder in this stock.