Across its top 20 institutional holders, MNKD's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 7/100, avg. turnover score 25/100).

Quarterly Activity

Recent Activity

+$257.2M

Total Buy Value

$529.2M

Total Sell Value

New buy36

Trim73

Add86

Sold out51

122

Net Buyers

124

Net Sellers

Smart Money Convergence

MNKD does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

Filings (90d)

$309K

Total Est. Value

77K shares

Planned Shares

Last Filed 2026-07-17

Filer	Title/Relationship	Filing Date	Planned Shares	Est. Value
DAVID THOMSON	Officer	2026-07-17	24K shares	$97K
STEVEN BINDER	Director	2026-07-17	52K shares	$212K

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

CUSIP

56400P706, 56400P201

FAQ

Who are the top institutional investors holding MANNKIND CORP (MNKD)?

Major stakeholders currently include BlackRock, Inc. ($70.1M), State Street CORP ($45.8M), Vanguard Capital Management LLC ($31.6M). Based on the latest 13F filings, there are a total of 249 tracked investment funds and institutions maintaining positions in MNKD.

What is the overall institutional sentiment toward MNKD recently?

Institutional sentiment appears Bearish (Net Selling). During the most recent reporting quarter, the stock experienced a net outflow of $585.0M, driven by 122 managers accumulating shares while 124 reduced their exposure.

Which institutions have been selling or reducing their MNKD positions?

In the latest period, 73 funds trimmed their holdings, and 51 managers completely exited their positions. The aggregate reported sell value was $529.2M.

Are there any notable investors adding MNKD to their portfolios?

Yes, buying activity remains notable. 36 institutions opened new positions in {ticker}, and 86 existing holders added to their shares. The total reported buy value for the quarter amounted to $257.2M.