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Brooklyn Investment Group’s MannKind Corp MNKD Stock Holding History

Brooklyn Investment Group’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
Q4 		– Sell
-47,900
Closed -$180K – 1536
2025
Q3 		$180K Hold
47,900
– – 0.02% 605
2025
Q2 		$179K Buy
+47,900
New +$211K 0.02% 659
2025
Q1 		– Sell
-144
Closed -$926 – 2839
2024
Q4 		$926 Buy
+144
New +$966 ﹤0.01% 1613

Other funds holding MNKD

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
NC
Nitorum Capital New York $147M AUM 45.08% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Brooklyn Investment Group's MNKD Position: Q4 2025 in Review

Brooklyn Investment Group sold out of MannKind Corp (MNKD) in Q4 2025, closing a stake of 47,900 shares — an estimated $180K sold.

Brooklyn Investment Group first reported a position in MNKD in Q4 2024 and held it in 3 quarters. The position peaked at $180K in Q3 2025. 258 funds tracked by Wall St. Rank hold MNKD as of Q4 2025.

  • Brooklyn Investment Group reported no remaining MannKind Corp position as of Q4 2025 after selling out during the quarter.
  • Brooklyn Investment Group sold 47,900 MannKind Corp shares in Q4 2025, an estimated $180K.
  • Brooklyn Investment Group first reported a position in MannKind Corp in Q4 2024 and held it in 3 quarters.
  • Brooklyn Investment Group's MannKind Corp position peaked at $180K in Q3 2025.
  • 258 funds tracked by Wall St. Rank held MannKind Corp as of Q4 2025.

Based on Brooklyn Investment Group's 13F filing for Q4 2025, filed 12 Feb 2026.