JANE STREET GROUP, LLC

CIK

1595888

City

NEW YORK

State / Country

Stock

ESPR — Esperion Therapeutics, Inc.

Top Portfolio Positions

3,967 positions · $676,662,655,548 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	19.21%
QQQ	Invesco Qqq Trust, Series 1	72,961,946	$42,112,175,991	6.22%
TSLA	Tesla, Inc. Consumer Cyclical	96,307,904	$35,802,463,311	5.29%
NVDA	Nvidia Corp Technology	186,634,816	$32,549,111,909	4.81%
GLD	Spdr Gold Trust	75,600,043	$32,529,942,501	4.81%
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	2.23%
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	2.08%
AAPL	Apple Inc. Technology	49,649,392	$12,600,519,193	1.86%

Portfolio Trend

25 quarters · across all stocks

Holdings in ESPR

Compact Export CSV

Shares Held

Position Value (USD)

48 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$340,143	124,140	-48.1%	Shares	Defined	2026-05-12
2026-03-31	$655,956	239,400	-6.9%	Put	Defined	2026-05-12
2026-03-31	$704,728	257,200	-76.2%	Call	Defined	2026-05-12
2025-12-31	$3,998,722	1,080,736	+34.6%	Shares	Defined	2026-02-12
2025-12-31	$2,971,470	803,100	+703.1%	Call	Defined	2026-02-12
2025-12-31	$370,000	100,000	+316.7%	Put	Defined	2026-02-12
2025-09-30	$63,600	24,000	-82.6%	Put	Defined	2025-11-14
2025-09-30	$365,700	138,000	-92.9%	Call	Defined	2025-11-14
2025-09-30	$5,175,602	1,953,058	+223.5%	Shares	Defined	2025-11-14
2025-06-30	$591,699	603,775	+1324.0%	Shares	Defined	2025-08-14
2025-06-30	$41,552	42,400	-76.5%	Call	Defined	2025-08-14
2025-03-31	$259,526	180,227	-28.8%	Shares	Defined	2025-05-19
2024-12-31	$556,600	253,000	+109.8%	Call	Defined	2025-02-14
2024-12-31	$265,293	120,588	+376.6%	Shares	Defined	2025-02-14
2024-12-31	$55,660	25,300	-88.6%	Put	Defined	2025-02-14
2024-09-30	$367,595	222,786	+547.6%	Shares	Defined	2024-11-15
2024-09-30	$56,760	34,400	-86.1%	Call	Defined	2024-11-15
2024-06-30	$550,763	248,092	-74.8%	Shares	Defined	2024-08-15
2024-03-31	$2,635,358	983,343	+256.7%	Shares	Defined	2024-05-16
2023-12-31	$824,183	275,647	+2.7%	Shares	Defined	2024-02-15
2023-09-30	$263,114	268,484	+31.6%	Shares	Defined	2023-11-15
2023-06-30	$283,659	204,072	+20.8%	Shares	Defined	2023-08-14
2023-03-31	$268,509	168,874	+174.8%	Shares	Defined	2023-05-16
2022-12-31	$382,802	61,445	+165.8%	Shares	Defined	2023-02-15
2022-09-30	$154,870	23,115	-9.0%	Shares	Defined	2022-11-15
2022-06-30	$161,466	25,388	-71.9%	Shares	Defined	2022-08-16
2022-03-31	$418,992	90,300	+10.9%	Call	Defined	2022-05-17
2021-12-31	$407,000	81,400	+465.0%	Put	Defined	2022-02-15
2021-12-31	$72,035	14,407	-73.7%	Shares	Defined	2022-02-15
2021-12-31	$274,000	54,800	+241.0%	Call	Defined	2022-02-15
2021-09-30	$193,667	16,072	-78.2%	Shares	Defined	2021-11-16
2021-09-30	$889,290	73,800	+168.4%	Put	Defined	2021-11-16
2021-09-30	$331,375	27,500	+84.6%	Call	Defined	2021-11-16
2021-06-30	$315,135	14,900	+26.3%	Call	Defined	2021-08-16
2021-06-30	$249,570	11,800	+9.3%	Put	Defined	2021-08-16
2021-03-31	$302,940	10,800	-47.8%	Call	Defined	2021-05-18
2021-03-31	$580,213	20,685	+10.6%	Shares	Defined	2021-05-18
2021-03-31	$524,535	18,700	-32.7%	Put	Defined	2021-05-18
2020-12-31	$721,968	27,768	-71.0%	Shares	Defined	2021-02-17
2020-12-31	$2,493,400	95,900	+535.1%	Call	Defined	2021-02-17
2020-12-31	$392,600	15,100	-79.5%	Put	Defined	2021-02-17
2020-09-30	$2,739,429	73,700	+322.1%	Call	Defined	2020-11-17
2020-09-30	$649,062	17,462	-10.9%	Shares	Defined	2020-11-17
2020-09-30	$728,532	19,600	-65.1%	Put	Defined	2020-11-17
2020-06-30	$2,878,491	56,100	-47.1%	Put	Defined	2020-08-17
2020-06-30	$5,443,991	106,100	+1267.1%	Call	Defined	2020-08-17
2020-06-30	$398,216	7,761	-38.6%	Shares	Defined	2020-08-17
2020-03-31	$398,665	12,644	—	Shares	Defined	2020-05-15
No 13F history on record for this holder in this stock.