JANE STREET GROUP, LLC

CIK

1595888

City

NEW YORK

State / Country

Stock

MBI — Mbia 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 MBI

Compact Export CSV

Shares Held

Position Value (USD)

36 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,830,539	309,736	+622.0%	Shares	Defined	2026-05-12
2026-03-31	$253,539	42,900	-39.0%	Call	Defined	2026-05-12
2026-03-31	$415,473	70,300	+66.2%	Put	Defined	2026-05-12
2025-12-31	$302,868	42,300	-87.3%	Call	Defined	2026-02-12
2025-12-31	$2,379,073	332,273	+340.1%	Shares	Defined	2026-02-12
2025-09-30	$562,475	75,500	-76.5%	Call	Defined	2025-11-14
2025-09-30	$2,394,660	321,431	+232.2%	Shares	Defined	2025-11-14
2025-06-30	$419,915	96,755	+78.9%	Shares	Defined	2025-08-14
2025-03-31	$269,347	54,086	+263.0%	Shares	Defined	2025-05-19
2024-12-31	$96,254	14,900	-81.1%	Put	Defined	2025-02-14
2024-09-30	$281,365	78,814	+70.5%	Shares	Defined	2024-11-15
2024-06-30	$253,763	46,223	-53.5%	Shares	Defined	2024-08-15
2024-03-31	$672,653	99,505	-72.7%	Shares	Defined	2024-05-16
2023-12-31	$2,230,261	364,422	+1004.7%	Shares	Defined	2024-02-15
2023-09-30	$237,835	32,987	-46.1%	Shares	Defined	2023-11-15
2023-06-30	$529,243	61,255	-15.3%	Shares	Defined	2023-08-14
2022-09-30	$665,730	72,362	-41.3%	Shares	Defined	2022-11-15
2022-06-30	$1,522,347	123,267	-83.8%	Shares	Defined	2022-08-16
2022-03-31	$11,704,095	760,500	+500.5%	Call	Defined	2022-05-17
2022-03-31	$1,949,066	126,645	+40.4%	Shares	Defined	2022-05-17
2022-03-31	$1,388,178	90,200	+17.0%	Put	Defined	2022-05-17
2021-12-31	$1,217,092	77,080	-75.0%	Shares	Defined	2022-02-15
2021-12-31	$4,875,952	308,800	+1945.0%	Call	Defined	2022-02-15
2021-12-31	$238,429	15,100	+22.8%	Put	Defined	2022-02-15
2021-09-30	$158,055	12,300	-95.0%	Put	Defined	2021-11-16
2021-09-30	$3,170,095	246,700	+374.4%	Call	Defined	2021-11-16
2021-09-30	$668,289	52,007	-16.1%	Shares	Defined	2021-11-16
2021-06-30	$681,527	61,957	-70.3%	Shares	Defined	2021-08-16
2021-06-30	$2,296,800	208,800	+688.7%	Call	Defined	2021-08-16
2021-03-31	$254,679	26,474	-88.1%	Shares	Defined	2021-05-18
2021-03-31	$2,147,184	223,200	+879.1%	Call	Defined	2021-05-18
2020-12-31	$149,997	22,796	-29.4%	Shares	Defined	2021-02-17
2020-09-30	$195,737	32,300	-67.4%	Shares	Defined	2020-11-17
2020-06-30	$719,097	99,186	+183.4%	Shares	Defined	2020-08-17
2020-06-30	$253,750	35,000	+123.6%	Put	Defined	2020-08-17
2020-03-31	$111,769	15,654	—	Shares	Defined	2020-05-15
No 13F history on record for this holder in this stock.