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Oberweis Asset Management’s MannKind Corp MNKD Stock Holding History

Oberweis 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
2025
Q3 		– Sell
-968,400
Closed -$3.62M – 197
2025
Q2 		$3.62M Hold
968,400
– – 0.16% 152
2025
Q1 		$4.87M Hold
968,400
– – 0.24% 132
2024
Q4 		$6.23M Buy
968,400
+169,600
+21% +$1.14M 0.29% 124
2024
Q3 		$5.02M Hold
798,800
– – 0.26% 133
2024
Q2 		$4.17M Hold
798,800
– – 0.26% 132
2024
Q1 		$3.62M Buy
798,800
+76,000
+11% +$298K 0.26% 145
2023
Q4 		$2.63M Sell
722,800
-75,600
-9% -$289K 0.25% 149
2023
Q3 		$3.3M Buy
+798,400
New +$3.59M 0.35% 113

Other funds holding MNKD

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
NC
Nitorum Capital New York $114M AUM 17.21% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Oberweis Asset Management's MNKD Position: Q3 2025 in Review

Oberweis Asset Management sold out of MannKind Corp (MNKD) in Q3 2025, closing a stake of 968,400 shares — an estimated $3.62M sold.

Oberweis Asset Management first reported a position in MNKD in Q3 2023 and held it in 8 quarters. The position peaked at $6.23M in Q4 2024. 234 funds tracked by Wall St. Rank hold MNKD as of Q3 2025.

  • Oberweis Asset Management reported no remaining MannKind Corp position as of Q3 2025 after selling out during the quarter.
  • Oberweis Asset Management sold 968,400 MannKind Corp shares in Q3 2025, an estimated $3.62M.
  • Oberweis Asset Management first reported a position in MannKind Corp in Q3 2023 and held it in 8 quarters.
  • Oberweis Asset Management's MannKind Corp position peaked at $6.23M in Q4 2024.
  • 234 funds tracked by Wall St. Rank held MannKind Corp as of Q3 2025.

Based on Oberweis Asset Management's 13F filing for Q3 2025, filed 17 Nov 2025.