JANE STREET GROUP, LLC

CIK

1595888

City

NEW YORK

State / Country

Stock

WK — Workiva 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 WK

Compact Export CSV

Shares Held

Position Value (USD)

32 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$727,486	12,200	-96.0%	Call	Defined	2026-05-12
2026-03-31	$18,323,642	307,289	+58.0%	Shares	Defined	2026-05-12
2025-12-31	$16,778,298	194,531	+3790.6%	Shares	Defined	2026-02-12
2025-12-31	$431,250	5,000	+66.7%	Call	Defined	2026-02-12
2025-12-31	$258,750	3,000	-47.4%	Put	Defined	2026-02-12
2025-09-30	$490,656	5,700	-92.8%	Call	Defined	2025-11-14
2025-06-30	$5,415,626	79,118	-36.8%	Shares	Defined	2025-08-14
2025-03-31	$9,507,499	125,247	+1862.2%	Shares	Defined	2025-05-19
2024-12-31	$698,938	6,383	-82.7%	Shares	Defined	2025-02-14
2024-09-30	$2,920,002	36,906	-60.6%	Shares	Defined	2024-11-15
2024-06-30	$6,836,389	93,662	+16.1%	Shares	Defined	2024-08-15
2024-03-31	$6,843,613	80,703	-7.1%	Shares	Defined	2024-05-16
2023-12-31	$8,822,955	86,900	+518.8%	Shares	Defined	2024-02-15
2023-09-30	$1,423,116	14,043	-81.7%	Shares	Defined	2023-11-15
2023-06-30	$7,807,791	76,803	+8.9%	Shares	Defined	2023-08-14
2023-03-31	$7,222,976	70,530	+105.2%	Shares	Defined	2023-05-16
2022-12-31	$2,885,964	34,369	+1128.3%	Shares	Defined	2023-02-15
2022-09-30	$217,684	2,798	-43.2%	Shares	Defined	2022-11-15
2022-06-30	$325,132	4,927	-68.6%	Shares	Defined	2022-08-16
2022-03-31	$1,852,600	15,700	-14.2%	Put	Defined	2022-05-17
2022-03-31	$2,159,400	18,300	+691.9%	Call	Defined	2022-05-17
2022-03-31	$272,698	2,311	-79.4%	Shares	Defined	2022-05-17
2021-12-31	$1,461,488	11,200	+366.7%	Call	Defined	2022-02-15
2021-12-31	$313,176	2,400	-89.5%	Put	Defined	2022-02-15
2021-12-31	$2,986,132	22,884	-14.3%	Shares	Defined	2022-02-15
2021-09-30	$3,763,632	26,700	+134.5%	Call	Defined	2021-11-16
2021-09-30	$1,604,688	11,384	+9.7%	Shares	Defined	2021-11-16
2021-06-30	$1,155,382	10,378	-21.0%	Shares	Defined	2021-08-16
2021-03-31	$1,159,206	13,134	+64.8%	Shares	Defined	2021-05-18
2020-12-31	$730,211	7,970	+80.9%	Shares	Defined	2021-02-17
2020-06-30	$235,676	4,406	-58.2%	Shares	Defined	2020-08-17
2020-03-31	$341,049	10,549	—	Shares	Defined	2020-05-15
No 13F history on record for this holder in this stock.