Mannkind MNKD Institutional Ownership

NASDAQ MNKD

$3.90 +0.56 (+16.77%)

At close: Sep 30, 2026 · 4:00 PM EDT

Institutions by Trading Activity

254 Institutions

Increased 145 57.1%

Unchanged 46 18.1%

Reduced 63 24.8%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

59.59%

▲+1.18 pp QoQ

Shares Held by Institutions

184.25Mn

of 309.19Mn outstanding

▲+10.41% QoQ

Shares Outstanding

309.19Mn

124.94Mn held outside 13F filers

Institutional Investors

254

filed 13F for Jun 2026

▲+5 vs prior quarter

Net Shares Added (QoQ)

+17.37Mn

accumulated since last quarter

Value of Holdings

$718.59Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Mannkind Corp (NASDAQ:MNKD) has 254 institutional investors with active 13F positions as of June 2026.

Their combined ownership stood at 59.6% of outstanding shares in June 2026, up from 58.4% in March 2026.
They increased total shares held in Mannkind by 10.41% from the prior quarter, while the number of investors in MNKD increased 10.43% year over year.
Of these 254 funds, 145 grew their exposure to Mannkind, 63 cut back, and 46 maintained positions.
Combined, these investors held 184.25Mn shares in MNKD for June 2026, up by 17.37Mn shares quarter on quarter, and up 16.96Mn shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in Mannkind with 32.13Mn shares, accounting for 10.39% of total shares outstanding.
The biggest buyers of Mannkind for the quarter ending June 2026 included Rubric Capital Management LP (14.38Mn), Deep Track Capital, LP (6.0Mn), WELLINGTON MANAGEMENT GROUP LLP (4.56Mn), BlackRock, Inc. (3.53Mn), BRAIDWELL LP (3.46Mn).
Leading sellers of Mannkind shares for the quarter ending June 2026 were MILLENNIUM MANAGEMENT LLC (5.96Mn), UBS Group AG (5.37Mn), DIMENSIONAL FUND ADVISORS LP (3.86Mn), State Street Corp (2.51Mn), Morgan Stanley (2.32Mn).
Business Quant data shows the 10 biggest positions in Mannkind as of June 2026 are held by BlackRock, Inc. (32.13Mn), Rubric Capital Management LP (18.0Mn), State Street Corp (16.17Mn), VANGUARD CAPITAL MANAGEMENT LLC (13.17Mn), GEODE CAPITAL MANAGEMENT, LLC (7.95Mn), WELLINGTON MANAGEMENT GROUP LLP (7.84Mn), Frazier Life Sciences Management, L.P. (6.6Mn), Deep Track Capital, LP (6.0Mn), 180 WEALTH ADVISORS, LLC (4.96Mn), FMR LLC (4.1Mn).

Form 13F Holdings

254 Institutional Holders

Report period 30 Jun, 2026

Total shares held 184.25Mn

Of outstanding 59.59%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	32,133,223	10.39%	▲3,532,225	+12.35%	$136.89Mn
2	Rubric Capital Management LP	0001687509	18,000,000	5.82%	▲14,379,587	+397.18%	$76.68Mn
3	State Street Corp	0000093751	16,174,043	5.23%	▼2,509,440	-13.43%	$68.90Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	13,169,392	4.26%	▲278,326	+2.16%	$56.10Mn
5	GEODE CAPITAL MANAGEMENT, LLC	0001214717	7,947,203	2.57%	▲442,056	+5.89%	$33.86Mn
6	WELLINGTON MANAGEMENT GROUP LLP	0000902219	7,844,807	2.54%	▲4,561,628	+138.94%	$33.42Mn
7	Frazier Life Sciences Management, L.P.	0001892134	6,600,000	2.13%	▲700,000	+11.86%	$28.12Mn
8	Deep Track Capital, LP	0001856083	6,000,000	1.94%	▲6,000,000	0.00%	$25.56Mn
9	180 WEALTH ADVISORS, LLC	0001730817	4,959,351	1.60%	▲667,648	+15.56%	$21.13Mn
10	FMR LLC	0000315066	4,101,046	1.33%	▲620,082	+17.81%	$17.47Mn
11	TSP Capital Management Group, LLC	0001317208	3,972,675	1.28%	▲628,700	+18.80%	$16.92Mn
12	AQR CAPITAL MANAGEMENT LLC	0001167557	3,808,824	1.23%	▲3,355,838	+740.83%	$16.23Mn
13	Morgan Stanley	0000895421	3,474,870	1.12%	▼2,318,277	-40.02%	$14.80Mn
14	BRAIDWELL LP	0001920938	3,458,429	1.12%	▲3,458,429	0.00%	$14.73Mn
15	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	3,002,169	0.97%	▼169,655	-5.35%	$12.79Mn
16	Northern Trust Corp	0000073124	2,887,290	0.93%	▲211,340	+7.90%	$12.30Mn
17	UBS Group AG	0001610520	2,886,231	0.93%	▼5,369,199	-65.04%	$12.30Mn
18	TWO SIGMA INVESTMENTS, LP	0001179392	2,693,712	0.87%	▼202,162	-6.98%	$11.48Mn
19	Sixth Street Partners Management Company, L.P.	0001812095	2,598,727	0.84%	▲2,598,727	0.00%	$11.07Mn
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	2,598,727	0.84%	▲49,660	+1.95%	$11.07Mn

Showing 1 to 20 of 254 holders