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Costello Asset Management, INC

Position in MNKD — Mannkind Corp

CIK 1760145 FEASTERVILLE, PA

Position in MNKD

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$2,130
+$905 QoQ
Shares Held
500
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#229
of 254 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in MNKD Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Costello Asset Management, INC holds $718,779 across 19 Biotechnology names. MNKD ranks #17 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MNKD

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,130 500
2026-03-31 $1,225 500
2025-12-31 $2,835 500
2025-09-30 $2,685 500
2025-06-30 $1,870 500
2025-03-31 $2,515 500