TWO SIGMA INVESTMENTS, LP

Position in MNKD — Mannkind Corp

CIK 1179392 NEW YORK, NY

Position in MNKD

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$7,094,891

+$356,448 QoQ

Shares Held

2,895,874

+143.7% QoQ

Ownership

0.937%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

21 quarters on record

Voting authority Sole 99.76183356043806.ToString("F0")% Shared 0.ToString("F0")% None 0.23816643956194225.ToString("F0")%

Healthcare · as of Mar 31, 2026

TWO SIGMA INVESTMENTS, LP holds $5,509,413,147 across 314 Biotechnology names. MNKD ranks #86 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ALNY	Alnylam Pharmaceuticals, Inc.	1,992,577	$659,283,951
2	REGN	Regeneron Pharmaceuticals, Inc.	812,236	$627,566,023
3	MRNA	Moderna, Inc.	9,086,404	$461,589,323
4	IONS	Ionis Pharmaceuticals Inc	5,857,629	$439,849,361
5	BBIO	BridgeBio Pharma, Inc.	3,120,631	$231,738,058
6	VRTX	Vertex Pharmaceuticals Inc / Ma	378,146	$168,857,314
7	RVMD	Revolution Medicines, Inc.	1,558,807	$151,593,980
8	VKTX	Viking Therapeutics, Inc.	4,432,142	$144,221,900

21 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$7,094,891	2,895,874	+143.7%	Shares	Sole	2026-05-15
2025-12-31	$6,738,443	1,188,438	-40.9%	Shares	Sole	2026-02-17
2025-09-30	$10,794,972	2,010,237	-20.4%	Shares	Sole	2025-11-14
2025-06-30	$9,447,225	2,525,996	-24.8%	Shares	Sole	2025-08-14
2025-03-31	$16,893,858	3,358,620	+5.8%	Shares	Sole	2025-05-15
2024-12-31	$20,409,874	3,174,164	+4.4%	Shares	Sole	2025-02-14
2024-09-30	$19,116,744	3,039,228	+7.6%	Shares	Sole	2024-11-14
2024-06-30	$14,744,422	2,824,602	+17.6%	Shares	Sole	2024-08-14
2024-03-31	$10,876,353	2,400,961	+136.8%	Shares	Sole	2024-05-15
2023-12-31	$3,691,425	1,014,128	-56.0%	Shares	Sole	2024-02-14
2023-09-30	$9,508,437	2,302,285	+3.6%	Shares	Sole	2023-11-14
2023-06-30	$9,042,038	2,221,631	-27.7%	Shares	Sole	2023-08-14
2023-03-31	$12,592,965	3,071,455	+106.6%	Shares	Sole	2023-05-15
2022-12-31	$7,835,899	1,486,888	+1284.7%	Shares	Sole	2023-02-14
2022-09-30	$331,791	107,376	-88.5%	Shares	Sole	2022-11-14
2022-06-30	$3,561,740	934,840	+1540.9%	Shares	Sole	2022-08-15
2021-06-30	$310,497	56,972	-97.1%	Shares	Sole	2021-08-16
2021-03-31	$7,616,305	1,942,935	+46.6%	Shares	Sole	2021-05-17
2020-12-31	$4,147,300	1,325,016	-11.3%	Shares	Sole	2021-02-16
2020-09-30	$2,807,326	1,493,259	+17.1%	Shares	Sole	2020-11-16
2020-06-30	$2,232,233	1,275,562	—	Shares	Sole	2020-08-14
No filing history on record for this holder in this stock.