JANE STREET GROUP, LLC

Position in AGEN — Agenus Inc

CIK 1595888 NEW YORK, NY

Back to AGEN Full portfolio

Position in AGEN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

-$231,015 QoQ

Shares Held

-100.0% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

23 quarters on record

Common Shares in AGEN Over Time

Shares Held

Position Value (USD)

Derivatives in AGEN

reported options exposure · as of Jun 30, 2026

CallValue

$31,824

CallShares

10,400

PutValue

PutShares

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $1,364,050,815 across 292 Biotechnology names.

#	Ticker	Company	Shares	Value (USD)
1	BBIO	BridgeBio Pharma, Inc.	2,934,193	$218,538,693
2	MDGL	Madrigal Pharmaceuticals, Inc.	191,541	$102,847,939
3	AXSM	Axsome Therapeutics, Inc.	403,995	$98,885,855
4	TGTX	Tg Therapeutics, Inc.	1,752,646	$96,290,370
5	EXEL	Exelixis, Inc.	1,402,438	$76,306,651
6	QURE	uniQure N.V.	1,610,483	$74,178,846
7	HALO	Halozyme Therapeutics, Inc.	694,684	$54,372,915
8	TVTX	Travere Therapeutics, Inc.	938,699	$53,327,489

All Filings in AGEN

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40 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$31,824	10,400	-11.1%	Call	Defined	2026-08-14
2025-12-31	$231,015	73,572	+39.4%	Shares	Defined	2026-02-12
2025-12-31	$36,738	11,700	-59.4%	Call	Defined	2026-02-12
2025-09-30	$127,050	33,000	+111.5%	Put	Defined	2025-11-14
2025-09-30	$203,194	52,778	-50.1%	Shares	Defined	2025-11-14
2025-09-30	$110,880	28,800	-39.6%	Call	Defined	2025-11-14
2025-06-30	$71,292	15,600	-15.7%	Put	Defined	2025-08-14
2025-06-30	$217,989	47,700	-49.4%	Call	Defined	2025-08-14
2024-12-31	$289,630	105,705	+97.6%	Shares	Defined	2025-02-14
2024-09-30	$293,124	53,490	+57.0%	Shares	Defined	2024-11-15
2024-06-30	$570,555	34,063	-87.6%	Shares	Defined	2024-08-15
2024-03-31	$159,923	275,730	-75.6%	Shares	Defined	2024-05-16
2023-12-31	$938,868	1,131,168	+493.7%	Shares	Defined	2024-02-15
2023-09-30	$215,314	190,544	-80.5%	Shares	Defined	2023-11-15
2023-06-30	$1,561,430	975,894	+70.6%	Shares	Defined	2023-08-14
2023-03-31	$869,578	572,091	+1166.6%	Shares	Defined	2023-05-16
2022-12-31	$108,400	45,167	-79.3%	Shares	Defined	2023-02-15
2022-09-30	$447,610	218,347	+140.6%	Shares	Defined	2022-11-15
2022-06-30	$176,085	90,766	-49.0%	Shares	Defined	2022-08-16
2022-03-31	$45,509	18,500	-88.2%	Put	Defined	2022-05-17
2022-03-31	$231,977	94,300	-64.4%	Call	Defined	2022-05-17
2022-03-31	$437,879	178,000	-1.2%	Shares	Defined	2022-05-17
2021-12-31	$506,505	157,300	-24.4%	Put	Defined	2022-02-15
2021-12-31	$580,214	180,191	-35.1%	Shares	Defined	2022-02-15
2021-12-31	$853,621	265,100	-35.6%	Call	Defined	2022-02-15
2021-09-30	$1,457,678	277,653	+2038.4%	Shares	Defined	2021-11-16
2021-09-30	$2,162,475	411,900	-19.8%	Call	Defined	2021-11-16
2021-09-30	$1,093,050	208,200	+39.8%	Put	Defined	2021-11-16
2021-06-30	$71,282	12,984	-95.7%	Shares	Defined	2021-08-16
2021-06-30	$817,461	148,900	-1.0%	Put	Defined	2021-08-16
2021-06-30	$2,819,115	513,500	+345.0%	Call	Defined	2021-08-16
2021-03-31	$313,888	115,400	+429.4%	Call	Defined	2021-05-18
2021-03-31	$828,776	304,697	+618.8%	Shares	Defined	2021-05-18
2021-03-31	$409,088	150,400	+367.1%	Put	Defined	2021-05-18
2020-12-31	$134,806	42,392	-73.2%	Shares	Defined	2021-02-17
2020-12-31	$69,323	21,800	-80.6%	Call	Defined	2021-02-17
2020-09-30	$448,399	112,100	—	Call	Defined	2020-11-17
2020-09-30	$631,981	157,996	+113.8%	Shares	Defined	2020-11-17
2020-09-30	$128,799	32,200	—	Put	Defined	2020-11-17
2020-06-30	$290,437	73,903	—	Shares	Defined	2020-08-17
No filing history on record for this holder in this stock.