Costello Asset Management’s MannKind Corp MNKD Stock Holding History

Costello Asset Management’s Portfolio MNKD Stock Details MNKD Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.23K	Hold	500	–	–	﹤0.01%	645
2025 Q4	$2.83K	Hold	500	–	–	﹤0.01%	615
2025 Q3	$2.69K	Hold	500	–	–	﹤0.01%	601
2025 Q2	$1.87K	Hold	500	–	–	﹤0.01%	633
2025 Q1	$2.52K	Buy	+500	New	+$2.8K	﹤0.01%	603

Other funds holding MNKD

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

FLSM

Frazier Life Sciences Management Palo Alto, California $3.89B AUM 201.1% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

1WA

180 Wealth Advisors Federal Way, Washington $997M AUM 47.84% 1-Year Est. Return

Costello Asset Management's MNKD Position: Q1 2026 in Review

Costello Asset Management held its MannKind Corp (MNKD) position steady in Q1 2026 at 500 shares worth $1.23K. The position accounts for ﹤0.01% of the portfolio, ranked #645.

Costello Asset Management first reported a position in MNKD in Q1 2025 and has held it in 5 quarters since. The position peaked at $2.83K in Q4 2025. 250 funds tracked by Wall St. Rank hold MNKD as of Q1 2026.

Costello Asset Management held 500 shares of MannKind Corp worth $1.23K as of Q1 2026.
Costello Asset Management left its MannKind Corp share count unchanged in Q1 2026.
MannKind Corp made up ﹤0.01% of Costello Asset Management's portfolio in Q1 2026, its #645 holding.
Costello Asset Management first reported a position in MannKind Corp in Q1 2025 and has held it in 5 quarters since.
Costello Asset Management's MannKind Corp position peaked at $2.83K in Q4 2025.
250 funds tracked by Wall St. Rank held MannKind Corp as of Q1 2026.

Based on Costello Asset Management's 13F filing for Q1 2026, filed 30 Apr 2026.