APARTMENT INVT & MGMT CO AIV
CL A · REIT · CUSIP 03748R747
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($315.6k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $6.88. Options: 11 managers hold calls ($57.7m notional), 8 hold puts ($1.6m).
Trends to Q3 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 200 |
| Q4 2022 | 195 |
| Q1 2023 | 190 |
| Q2 2023 | 199 |
| Q3 2023 | 196 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 83 | 90 |
| Q1 2023 | 90 | 90 |
| Q2 2023 | 89 | 91 |
| Q3 2023 | 73 | 102 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q4 2022 | $947.3k | $445.5k | 0.47 |
| Q1 2023 | $13.4m | $522.9k | 0.04 |
| Q2 2023 | $77.9m | $640.1k | 0.01 |
| Q3 2023 | $57.7m | $1.6m | 0.03 |
Biggest buyers
| V3 Capital Management, L.P. | Added | +2.2m |
| Man Group plc | New | +1.5m |
| T. Rowe Price Investment Management, Inc. | Added | +1.1m |
| Waterfront Capital Partners, LLC | Added | +772.5k |
| Irenic Capital Management LP | New | +461.7k |
| BANK OF AMERICA CORP /DE/ | Added | +436.7k |
| Balyasny Asset Management L.P. | Added | +261.6k |
| Newtyn Management, LLC | New | +231.9k |
| Qube Research & Technologies Ltd | Added | +222.7k |
| Verition Fund Management LLC | Added | +201.9k |
Biggest sellers
| GOLDMAN SACHS GROUP INC | Reduced | -1.8m |
| Man Group plc | Sold out | -1.2m |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Sold out | -1.2m |
| Solel Partners LP | Reduced | -1.0m |
| DEUTSCHE BANK AG\ | Sold out | -733.0k |
| NORGES BANK | Reduced | -695.6k |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | -667.2k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -627.4k |
| Land & Buildings Investment Management, LLC | Reduced | -612.5k |
| VANGUARD GROUP INC | Reduced | -600.0k |
Biggest calls
| TOMS Capital Investment Management LP | Added | $49.5m7.3m shares |
| GOLDMAN SACHS GROUP INC | Reduced | $3.6m523.4k shares |
| Anson Funds Management LP | Added | $2.3m335.0k shares |
| CITADEL ADVISORS LLC | Reduced | $838.4k123.3k shares |
| Parallax Volatility Advisers, L.P. | Unchanged | $461.7k67.9k shares |
| Caption Management, LLC | Unchanged | $340.0k50.0k shares |
| HAP Trading, LLC | Added | $250.3k5.1m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $244.8k36.0k shares |
| K2 PRINCIPAL FUND, L.P. | Unchanged | $191.8k28.2k shares |
| RAYMOND JAMES & ASSOCIATES | Unchanged | $25.0k5.0k shares |
Biggest puts
| GOLDMAN SACHS GROUP INC | New | $535.8k78.8k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $363.1k53.4k shares |
| CITADEL ADVISORS LLC | Reduced | $206.7k30.4k shares |
| HAP Trading, LLC | Added | $187.3k196.8k shares |
| GROUP ONE TRADING LLC | Reduced | $127.2k18.7k shares |
| SIMPLEX TRADING, LLC | Added | $76.0k11.3k shares |
| WOLVERINE TRADING, LLC | New | $68.0k10.0k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| Madison Avenue Partners, LP 13G · passive investor new · filed 2026-03-04 | 8.6% |
| Newtyn Management, LLC 13G · passive investor +2.6 pts · filed 2026-03-25 | 8.1% |
| Weiss Asset Management LP 13G · institution new · filed 2026-05-11 | 5.7% |
Fell to 5% or below in the last year: PRICE T ROWE ASSOCIATES INC /MD/ (3.5%, 2026-10-07), VANGUARD PORTFOLIO MANAGEMENT LLC (4.1%, 2026-07-31), BlackRock, Inc. (0.4%, 2026-04-27), VANGUARD GROUP INC (0.0%, 2026-03-26), Silver Point Capital L.P. (1.2%, 2026-02-17)
Insider purchases and sales in Q3 2023
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2021 | 0 | — | 0 | — | — |
| Q1 2022 | 0 | — | 0 | — | — |
| Q2 2022 | 1 | $13.5k | 0 | — | — |
| Q3 2022 | 1 | $1.0k | 0 | — | — |
| Q4 2022 | 0 | — | 0 | — | — |
| Q1 2023 | 0 | — | 0 | — | — |
| Q2 2023 | 0 | — | 0 | — | — |
| Q3 2023 | 0 | — | 0 | — | — |
None reported in Q3 2023.
Holders, Q3 2023
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.00% of their portfolio | 19.9m $135.3m | Reduced -600.0k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.02% of their portfolio | 17.8m $120.8m | Reduced -187.7k |
| BlackRock Inc. 0.00% of their portfolio | 14.1m $95.9m | Reduced -48.6k |
| Land & Buildings Investment Management, LLC 10.83% of their portfolio | 7.2m $49.3m | Reduced -612.5k |
| STATE STREET CORP 0.00% of their portfolio | 7.0m $47.5m | Reduced -174.0k |
| Long Pond Capital, LP 1.87% of their portfolio | 4.2m $28.2m | Unchanged |
| V3 Capital Management, L.P. 8.99% of their portfolio | 3.4m $23.3m | Added +2.2m |
| MILLENNIUM MANAGEMENT LLC 0.02% of their portfolio | 3.3m $22.5m | Reduced -627.4k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 3.2m $21.8m | Reduced -141.4k |
| Verition Fund Management LLC 0.29% of their portfolio | 3.1m $21.4m | Added +201.9k |
| HAP Trading, LLC 4.95% of their portfolio | 2.9m $20.0m | Reduced -89.6k |
| T. Rowe Price Investment Management, Inc. 0.01% of their portfolio | 2.5m $17.2m | Added +1.1m |
| TOMS Capital Investment Management LP 1.53% of their portfolio | 2.4m $16.4m | Added +38.6k |
| Waterfront Capital Partners, LLC 1.62% of their portfolio | 2.3m $16.0m | Added +772.5k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 2.0m $13.4m | Reduced -125.7k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 1.8m $12.0m | Reduced -75.7k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 1.7m $11.3m | Reduced -1.8m |
| NORTHERN TRUST CORP 0.00% of their portfolio | 1.6m $10.9m | Reduced -21.2k |
| Man Group plc 0.03% of their portfolio | 1.5m $10.4m | New |
| Solel Partners LP 1.52% of their portfolio | 1.5m $10.1m | Reduced -1.0m |
| Uniplan Investment Counsel, Inc. 0.74% of their portfolio | 1.4m $9.7m | Added +30.5k |
| Balyasny Asset Management L.P. 0.02% of their portfolio | 1.3m $8.8m | Added +261.6k |
| LAZARD ASSET MANAGEMENT LLC 0.01% of their portfolio | 1.3m $8.6m | Reduced -113.1k |
| NORGES BANK 0.00% of their portfolio | 1.3m $8.5m | Reduced -695.6k |
| THOMPSON SIEGEL & WALMSLEY LLC 0.12% of their portfolio | 1.1m $7.5m | Added +126.6k |
| D. E. Shaw & Co., Inc. 0.01% of their portfolio | 1.0m $7.1m | Reduced -126.7k |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 1.0m $7.0m | Reduced -667.2k |
| Legal & General Group Plc 0.00% of their portfolio | 834.4k $5.7m | Reduced -5.3k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 749.3k $5.1m | Reduced -7.3k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 712.0k $4.8m | Added +36.5k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 661.0k $4.5m | Added +69.6k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 556.6k $3.8m | Reduced -9.6k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 548.2k $3.7m | Added +436.7k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 545.3k $3.7m | Added +139.3k |
| K2 PRINCIPAL FUND, L.P. 1.05% of their portfolio | 513.7k $3.5m | Added +95.5k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 493.6k $3.4m | Reduced -14.7k |
| Irenic Capital Management LP 0.96% of their portfolio | 461.7k $3.1m | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 451.2k $3.1m | Added +116.3k |
| MORGAN STANLEY 0.00% of their portfolio | 445.0k $3.0m | Reduced -57.0k |
| FEDERATED HERMES, INC. 0.01% of their portfolio | 429.3k $2.9m | Reduced -51.4k |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.03% of their portfolio | 401.3k $2.7m | Added +10.0k |
| Invesco Ltd. 0.00% of their portfolio | 366.8k $2.5m | Added +9.3k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 360.8k $2.5m | Added +10.8k |
| KCS Wealth Advisory 0.92% of their portfolio | 316.8k $2.2m | Reduced -57.7k |
| Swiss National Bank 0.00% of their portfolio | 293.8k $2.0m | Unchanged |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 262.9k $1.8m | Added +101.6k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 262.7k $1.8m | Reduced -222 |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.01% of their portfolio | 245.8k $1.7m | Added +78.4k |
| VIRGINIA RETIREMENT SYSTEMS ET Al 0.02% of their portfolio | 236.7k $1.6m | Reduced -5.5k |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 235.1k $1.6m | Added +222.7k |
| Newtyn Management, LLC 0.39% of their portfolio | 231.9k $1.6m | New |
| State of New Jersey Common Pension Fund D 0.01% of their portfolio | 230.0k $1.6m | Unchanged |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 228.2k $1.6m | Added +29.4k |
| Asset Management One Co., Ltd. 0.01% of their portfolio | 222.6k $1.5m | Reduced -28.2k |
| CREDIT SUISSE AG/ 0.00% of their portfolio | 217.4k $1.5m | Reduced -13.6k |
| TUDOR INVESTMENT CORP ET AL 0.02% of their portfolio | 216.0k $1.5m | Reduced -78.2k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 201.3k $1.4m | Added +48.0k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 200.6k $1.4m | Reduced -283 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.01% of their portfolio | 195.3k $1.3m | Reduced -2.2k |
| GSA CAPITAL PARTNERS LLP 0.10% of their portfolio | 174.1k $1.2m | Added +164.0k |
| NOMURA ASSET MANAGEMENT CO LTD 0.01% of their portfolio | 158.5k $1.1m | Reduced -200 |
| HRT FINANCIAL LP 0.01% of their portfolio | 158.5k $1.1m | Added +118.5k |
| CANADA LIFE ASSURANCE Co 0.00% of their portfolio | 155.8k $1.1m | Added +5.1k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 150.9k $1.0m | Reduced -17.2k |
| Sumitomo Mitsui Trust Group, Inc. 0.00% of their portfolio | 149.5k $1.0m | Reduced -27.3k |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio | 142.0k $965.8k | Unchanged |
| Cubist Systematic Strategies, LLC 0.01% of their portfolio | 124.6k $847.0k | Reduced -26.6k |
| UBS Group AG 0.00% of their portfolio | 120.1k $816.5k | Reduced -197 |
| GROUP ONE TRADING LLC 0.03% of their portfolio | 119.0k $808.9k | Unchanged |
| Amundi 0.00% of their portfolio | 111.5k $732.6k | Reduced -40 |
| Graham Capital Management, L.P. 0.02% of their portfolio | 108.6k $738.4k | New |
| CALDWELL SUTTER CAPITAL, INC. 0.39% of their portfolio | 104.7k $712.0k | Unchanged |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 94.2k $640.7k | Added +2.0k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 89.3k $607.0k | Added +54.3k |
| Tolleson Wealth Management, Inc. 0.15% of their portfolio | 89.2k $606.0k | Unchanged |
| DekaBank Deutsche Girozentrale 0.00% of their portfolio | 86.8k $588.0k | Added +49.1k |
| SG Americas Securities, LLC 0.01% of their portfolio | 82.4k $560.0k | Added +58.1k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 79.5k $540.7k | Reduced -10.5k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 78.3k $532.5k | Unchanged |
| CENTERSQUARE INVESTMENT MANAGEMENT LLC 0.01% of their portfolio | 77.9k $529.7k | Unchanged |
| AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio | 74.1k $503.7k | Added +2.6k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 73.1k $497.1k | Added +13.3k |
| Simplicity Solutions, LLC 0.02% of their portfolio | 72.6k $493.7k | Reduced -2.5k |
| Bleakley Financial Group, LLC 0.02% of their portfolio | 72.6k $493.7k | Reduced -2.5k |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio | 70.5k $479.6k | Added +14.1k |
| State of Alaska, Department of Revenue 0.01% of their portfolio | 70.2k $476.0k | Added +714 |
| Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio | 69.5k $472.4k | Added +2.9k |
| Schonfeld Strategic Advisors LLC 0.00% of their portfolio | 68.0k $462.6k | New |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 66.6k $452.8k | Unchanged |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 64.4k $438.2k | Added +70 |
| NEUBERGER BERMAN GROUP LLC 0.00% of their portfolio | 64.0k $435.3k | Added +2.3k |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 61.4k $417.3k | Reduced -11.6k |
| Campbell & CO Investment Adviser LLC 0.05% of their portfolio | 55.6k $377.9k | Reduced -24.0k |
| BARCLAYS PLC 0.00% of their portfolio | 55.3k $375.8k | Reduced -6.1k |
| NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio | 54.5k $370.9k | Added +2.9k |
| MATHER GROUP, LLC. 0.01% of their portfolio | 54.3k $368.9k | Reduced -4.3k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 49.3k $335.3k | Added +14 |
| New York Life Investment Management LLC 0.00% of their portfolio | 49.1k $334.2k | Reduced -7.3k |
| STIFEL FINANCIAL CORP 0.00% of their portfolio | 48.2k $327.8k | Reduced -1.2k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 47.1k $320.3k | Reduced -127.7k |