Mariner’s MannKind Corp MNKD Stock Holding History

Mariner’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 Q2	$2.02M	Buy	474,236 +262,760	+124%	+$853K	﹤0.01%	1489
2026 Q1	$518K	Buy	211,476 +1,997	+1%	+$8.91K	﹤0.01%	2470
2025 Q4	$1.19M	Buy	209,479 +2,777	+1%	+$15.3K	﹤0.01%	1831
2025 Q3	$1.11M	Sell	206,702 -7,380	-3%	-$32.4K	﹤0.01%	1817
2025 Q2	$801K	Sell	214,082 -5,482	-2%	-$24.1K	﹤0.01%	1971
2025 Q1	$1.1M	Sell	219,564 -43,738	-17%	-$245K	﹤0.01%	1617
2024 Q4	$1.69M	Buy	+263,302	New	+$1.77M	﹤0.01%	1315
2023 Q3	–	Sell	-12,505	Closed	-$50.9K	–	2975
2023 Q2	$50.9K	Sell	12,505 -835	-6%	-$3.48K	﹤0.01%	2715
2023 Q1	$55K	Buy	13,340 +2,160	+19%	+$10.4K	﹤0.01%	2651
2022 Q4	$59K	Buy	+11,180	New	+$45.8K	﹤0.01%	2597

Other funds holding MNKD

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

RCMNY

Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

FLSM

Frazier Life Sciences Management Palo Alto, California $4.59B AUM 237.58% 1-Year Est. Return

DTC

Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return

1WA

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Mariner's MNKD Position: Q2 2026 in Review

Mariner increased its MannKind Corp (MNKD) stake by 124% in Q2 2026, buying an estimated $853K and bringing the position to 474,236 shares worth $2.02M. The position accounts for ﹤0.01% of the portfolio, ranked #1489.

Mariner first reported a position in MNKD in Q4 2022 and has held it in 10 quarters since. 260 funds tracked by Wall St. Rank hold MNKD as of Q2 2026.

Mariner held 474,236 shares of MannKind Corp worth $2.02M as of Q2 2026.
Mariner bought 262,760 MannKind Corp shares in Q2 2026, an estimated $853K.
MannKind Corp made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1489 holding.
Mariner first reported a position in MannKind Corp in Q4 2022 and has held it in 10 quarters since.
260 funds tracked by Wall St. Rank held MannKind Corp as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.