Apartment Investment and Management Company (AIV)
NYSE: AIV · Real Estate Investment Trusts · Denver, CO · filing with the SEC since 1996
Grade5.2
◀ Past 3.7● Present 4.7▶ Future 7.3
Who owns Apartment Investment and Management Company
As filed with the SECHolders of 5% or more
3
Madison Avenue International LP holds 8.6% of Class A Common Stock, no par value (the "Common Stock"), as its SCHEDULE 13G filed Mar 4, 2026 says.
Directors and officers
4
report now, of 31 people on the record since 2006. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 3 named at left.
Holders of 5% or moreshare of the class, as filed
Madison Avenue International LP
SCHEDULE 13G · filed Mar 4, 2026 · Class A Common Stock, no par value (the "Common Stock")
Newtyn Management, LLC
SCHEDULE 13G/A · filed Mar 25, 2026 · Class A Common Stock · 5.5% in Nov 14, 2025
Weiss Asset Management LP
SCHEDULE 13G · filed May 11, 2026 · Class A Common Stock
Vanguard Portfolio Management
SCHEDULE 13G/A · filed Jul 31, 2026 · Common Stock · reported falling below 5%, from 5.97% in Apr 28, 2026
T. Rowe Price Associates, Inc.
SCHEDULE 13G/A · filed Oct 7, 2026 · REIT · reported falling below 5%
Millennium Management LLC
SCHEDULE 13G/A · filed Oct 24, 2025 · Class A Common Stock, par value $0.01 per share · reported falling below 5%, from 5% in Jan 7, 2025
Silver Point Capital, L.P.
SCHEDULE 13G · filed Feb 17, 2026 · Class A Common Stock · reported falling below 5%
Blackrock, Inc.
SCHEDULE 13G/A · filed Apr 27, 2026 · Common Stock · reported falling below 5%, from 9.4% in Jul 18, 2025
The Vanguard Group
SCHEDULE 13G/A · filed Mar 26, 2026 · Common Stock · reported falling below 5%
What AIV reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
A I M C O O P L P
An entity · legal entity · owns, named in the 10-K filed Mar 2, 2026
Aimco
An entity · legal entity · owns, named in the 10-K filed Mar 2, 2026
I Q H Q
An investee · investee · invested in, named in the 10-K filed Mar 2, 2026
105 subsidiaries in 2 countries, from the list filed with the 10-K filed Mar 2, 2026.
Insider tradesForm 4
0sales
0purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Nov 2, 2025 to Nov 2, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2022 runs to Nov 2, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window
No one on the roster filed an open-market trade in the window.