JANE STREET GROUP, LLC

CIK

1595888

City

NEW YORK

State / Country

Stock

BKH — Black Hills Corp /Sd/

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 BKH

Compact Export CSV

Shares Held

Position Value (USD)

29 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$340,109	4,900	-97.3%	Put	Defined	2026-05-12
2026-03-31	$12,548,702	180,791	+1528.7%	Shares	Defined	2026-05-12
2026-03-31	$770,451	11,100	+131.2%	Call	Defined	2026-05-12
2025-12-31	$333,216	4,800	+6.7%	Call	Defined	2026-02-12
2025-12-31	$312,390	4,500	-98.1%	Put	Defined	2026-02-12
2025-12-31	$16,699,048	240,551	-74.0%	Shares	Defined	2026-02-12
2025-09-30	$57,016,879	925,749	+9543.2%	Shares	Defined	2025-11-14
2025-09-30	$591,264	9,600	+166.7%	Call	Defined	2025-11-14
2025-09-30	$221,724	3,600	0.0%	Put	Defined	2025-11-14
2025-06-30	$201,960	3,600	-96.5%	Put	Defined	2025-08-14
2025-06-30	$5,729,773	102,135	+1226.4%	Shares	Defined	2025-08-14
2025-06-30	$431,970	7,700	+54.0%	Call	Defined	2025-08-14
2025-03-31	$303,250	5,000	-97.1%	Call	Defined	2025-05-19
2025-03-31	$10,453,452	172,357	+4687.7%	Shares	Defined	2025-05-19
2024-12-31	$210,672	3,600	-93.3%	Call	Defined	2025-02-14
2024-09-30	$3,296,078	53,928	-70.1%	Shares	Defined	2024-11-15
2024-06-30	$9,799,874	180,211	+41.0%	Shares	Defined	2024-08-15
2024-03-31	$6,980,335	127,845	+99.3%	Shares	Defined	2024-05-16
2023-12-31	$3,461,323	64,158	-31.1%	Shares	Defined	2024-02-15
2023-09-30	$4,712,711	93,155	+935.1%	Shares	Defined	2023-11-15
2023-06-30	$542,340	9,000	+130.8%	Shares	Defined	2023-08-14
2023-03-31	$246,090	3,900	-78.7%	Shares	Defined	2023-05-16
2022-09-30	$1,238,104	18,280	+141.4%	Shares	Defined	2022-11-15
2022-03-31	$583,195	7,572	-59.4%	Shares	Defined	2022-05-17
2021-12-31	$1,317,683	18,672	+80.9%	Shares	Defined	2022-02-15
2021-09-30	$647,808	10,322	-60.1%	Shares	Defined	2021-11-16
2021-06-30	$1,696,601	25,851	+195.1%	Shares	Defined	2021-08-16
2021-03-31	$584,971	8,761	+14.6%	Shares	Defined	2021-05-18
2020-12-31	$469,661	7,643	—	Shares	Defined	2021-02-17
No 13F history on record for this holder in this stock.