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$AIV
$1.65 +$0.02 (1.23%) Close

Ownership

13F as of Q2 2026 · 145.2M shares outstanding

Who owns AIV?

By type of holder
Institutions 82.7% Insiders 0.0% Everyone else 17.3%
Concentration Top 10 holders own 52.9%
Price T Rowe Associates Inc /MD/ 11.8% · Madison Avenue Partners, LP 8.5%
Institutional ownership
82.7%
-0.1 pts vs last qtr
Institutional holders
152
-32 vs last qtr
Net shares bought
−130.0K
by institutions in Q2 2026
New / sold out
18 / 50
positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026
  • Mangrove Partners Im, LLC NEW +4.5M
  • Two Sigma Investments, LP +3.9M

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Biggest sellers in Q2 2026
  • Irenic Capital Management LP −3.6M
  • Vanguard Portfolio Management LLC −2.7M

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Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Apartment Investment and Management Co in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2017–FY2025
−10.0%
−1.31% a year
Each share's claim on the business
+11.2%
grew without buying or selling a share
Spent on buybacks vs paid in stock
$504M vs $58.9M
over 9 fiscal years
Diluted shares, split-adjusted
134.3M146.4M158.4M2017: 156.8M shares'172018: 148.6M shares'182019: 148.6M shares'192020: 148.6M shares'202021: 149.5M shares'212022: 141.1M shares'222023: 143.6M shares'232024: 138.5M shares'242025: 141.1M shares'25
Buybacks Stock-based comp
$0$186.8M$373.6M2017 buybacks: $02017 stock comp: $7.9M'172018 buybacks: $373.6M2018 stock comp: $8.6M'182019 buybacks: $20.7M2019 stock comp: $8.1M'192020 buybacks: $02020 stock comp: $0'202021 buybacks: $02021 stock comp: $5.3M'212022 buybacks: $23.5M2022 stock comp: $7.5M'222023 buybacks: $46.8M2023 stock comp: $9.2M'232024 buybacks: $38.9M2024 stock comp: $6.5M'242025 buybacks: $256.0K2025 stock comp: $5.9M'25

How patient are the owners?

Institutional shares by how long they've been held
5+ years30% 3–5 years6% 1–3 years20% Under 1 year44%
Quarterly turnover
16.1%
of institutional shares changed hands
Top 10 managers, median time held
2.8 years

Super Investors

Investment managers reporting AIV on Form 13F
PT
Price T Rowe Associates Inc /MD/
Shares
17.2M
% of company
11.81%
Change vs last qtr
Unchanged
Held since
≤2021
MA
Madison Avenue Partners, LP
Shares
12.4M
% of company
8.52%
Change vs last qtr
Unchanged
Held since
Q1 '26

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Institutional Funds

Mutual funds and ETFs reporting AIV on Form N-PORT; together they hold 18.8% of the company
TR
T. Rowe Price Mid-Cap Value Fund, Inc.
Position value
$27.2M
% of company
6.30%
% of the fund
0.17%
As of
June 30, 2026
VR
Vanguard Specialized Funds
Position value
$13.3M
% of company
3.39%
% of the fund
0.02%
As of
July 31, 2026

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