Institutional Ownership
Apartment Invt & Mgmt Co
CUSIP 03748R747CL AAIVQ1 2026
Institutional Holders
178
13F filers
Shares Held
106.07M
Aggregate institutional
Institutional Value
$338.84M
Q1 2026
Net New Holders
-32
46 new · 78 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions46
Increased55
Decreased53
Sold out78
Institutional Holders
178 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Madison Avenue Partners, LP | 12.37M | $50.37M | +12.37M | New |
| 2 | Newtyn Management, LLC | 12.20M | $49.65M | +3.00M | Added |
| 3 | Weiss Asset Management LP | 8.15M | $33.17M | +8.15M | New |
| 4 | Irenic Capital Management LP | 5.03M | $20.47M | +1.14M | Added |
| 5 | Owl Creek Asset Management, L.P. | 3.02M | $12.30M | +3.02M | New |
| 6 | Blackrock, Inc. | 2.94M | $11.98M | −11.57M | Reduced |
| 7 | Landmark Investment Partners, L.P. | 2.56M | $10.40M | +335.4K | Added |
| 8 | Jane Street Group, LLC | 2.10M | $8.53M | +1.95M | Added |
| 9 | Zimmer Partners, LP | 2.03M | $8.25M | +2.03M | New |
| 10 | Summittx Capital, L.P. | 2.01M | $8.18M | +1.18M | Added |
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