Mariner’s Aimco AIV Stock Holding History

Mariner’s Portfolio AIV Stock Details AIV Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-12,799	Closed	-$76K	–	3552
2025 Q4	$76K	Buy	+12,799	New	+$76.7K	﹤0.01%	3367
2024 Q4	–	Sell	-11,018	Closed	-$99.6K	–	3383
2024 Q3	$99.6K	Buy	+11,018	New	+$98K	﹤0.01%	3092
2023 Q4	–	Sell	-11,043	Closed	-$75.1K	–	3043
2023 Q3	$75.1K	Buy	+11,043	New	+$87.9K	﹤0.01%	2722

Other funds holding AIV

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

MAP

Madison Avenue Partners New York $2.32B AUM 132.6% 1-Year Est. Return

Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

WAM

Weiss Asset Management Boston, Massachusetts $9.54B AUM 55.06% 1-Year Est. Return

ICM

Irenic Capital Management New York $2.08B AUM 19.87% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

OCAM

Owl Creek Asset Management New York $1.21B AUM 169.99% 1-Year Est. Return

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

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

Mariner's AIV Position: Q1 2026 in Review

Mariner sold out of Aimco (AIV) in Q1 2026, closing a stake of 12,799 shares — an estimated $76K sold.

Mariner first reported a position in AIV in Q3 2023 and held it in 3 quarters. The position peaked at $99.6K in Q3 2024. 187 funds tracked by Wall St. Rank hold AIV as of Q1 2026.

Mariner reported no remaining Aimco position as of Q1 2026 after selling out during the quarter.
Mariner sold 12,799 Aimco shares in Q1 2026, an estimated $76K.
Mariner first reported a position in Aimco in Q3 2023 and held it in 3 quarters.
Mariner's Aimco position peaked at $99.6K in Q3 2024.
187 funds tracked by Wall St. Rank held Aimco as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.