Lasalle Investment Management Securities LLC
· Added
Change
+3.5M
Date
Q1 2026
ES
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Lasalle Investment Management Securities LLC
· Added
Change
+3.5M
Date
Q1 2026
|
Lasalle Investment Management Securities LLC | Added· Q1 2026 | – | +3.5M | – | Q1 2026 | |||||
|
Southeastern Asset Management Inc
· Added
Change
+2.8M
Δ Own
+74.8%
Date
Q1 2026
|
Southeastern Asset Management Inc | Added· Q1 2026 | – | +2.8M | +74.8% | Q1 2026 | |||||
|
Resolution Capital Ltd
· Exited
Change
−2.8M
Δ Own
−100.0%
Date
Q1 2026
|
Resolution Capital Ltd | Exited· Q1 2026 | – | −2.8M | −100.0% | Q1 2026 | |||||
|
Sumitomo Mitsui Trust Group, Inc.
· Added
Change
+1.8M
Date
Q1 2026
|
Sumitomo Mitsui Trust Group, Inc. | Added· Q1 2026 | – | +1.8M | – | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· Exited
Change
−1.0M
Δ Own
−100.0%
Date
Q1 2026
|
Point72 Asset Management, L.P. | Exited· Q1 2026 | – | −1.0M | −100.0% | Q1 2026 | |||||
|
Principal Financial Group Inc
· Reduced
Change
−739K
Date
Q1 2026
|
Principal Financial Group Inc | Reduced· Q1 2026 | – | −739K | – | Q1 2026 | |||||
|
Waterfall Asset Management, LLC
· New
Change
+715K
Date
Q1 2026
|
Waterfall Asset Management, LLC | New· Q1 2026 | – | +715K | – | Q1 2026 | |||||
|
Cohen & Steers, Inc.
· Reduced
Change
−570K
Date
Q1 2026
|
Cohen & Steers, Inc. | Reduced· Q1 2026 | – | −570K | – | Q1 2026 | |||||
|
Adage Capital Partners Gp, L.L.C.
· Reduced
Change
−555K
Date
Q1 2026
|
Adage Capital Partners Gp, L.L.C. | Reduced· Q1 2026 | – | −555K | – | Q1 2026 | |||||
|
Apollo Management Holdings, L.P.
· Exited
Change
−524K
Δ Own
−100.0%
Date
Q1 2026
|
Apollo Management Holdings, L.P. | Exited· Q1 2026 | – | −524K | −100.0% | Q1 2026 | |||||
|
Ameriprise Financial Inc
· Added
Change
+517K
Date
Q1 2026
|
Ameriprise Financial Inc | Added· Q1 2026 | – | +517K | – | Q1 2026 | |||||
|
Mitsubishi Ufj Trust & Banking Corp
· Exited
Change
−517K
Δ Own
−100.0%
Date
Q1 2026
|
Mitsubishi Ufj Trust & Banking Corp | Exited· Q1 2026 | – | −517K | −100.0% | Q1 2026 | |||||
|
UBS Group AG
· Reduced
Change
−513K
Date
Q1 2026
|
UBS Group AG | Reduced· Q1 2026 | – | −513K | – | Q1 2026 | |||||
|
Brookfield Corp
· New
Change
+512K
Date
Q1 2026
|
Brookfield Corp | New· Q1 2026 | – | +512K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
Change
−479K
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | – | −479K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Yang Hannah Y.
· Director
Grant (A)
24K
|
Yang Hannah Y. | Director | Grant (A) | – | 24K | – | 67K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Van Tassell Christina
· Director
Grant (A)
24K
|
Van Tassell Christina | Director | Grant (A) | – | 24K | – | 67K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Robinson James D. IV
· Director
2 operations
43K
|
Robinson James D. IV | Director | 2 operations | – | 43K | – | 266K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Malkin George L.w.
· Director
Grant (A)
24K
|
Malkin George L.w. | Director | Grant (A) | – | 24K | – | 38K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Hood Robert Paige
· Director
2 operations
43K
|
Hood Robert Paige | Director | 2 operations | – | 43K | – | 213K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Hill Grant
· Director
2 operations
43K
|
Hill Grant | Director | 2 operations | – | 43K | – | 193K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Han Patricia
· Director
Grant (A)
24K
|
Han Patricia | Director | Grant (A) | – | 24K | – | 150K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Giliberto Salvatore Michael
· Director
2 operations
43K
|
Giliberto Salvatore Michael | Director | 2 operations | – | 43K | – | 192K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Gilbert Steven J.
· Director
2 operations
43K
|
Gilbert Steven J. | Director | 2 operations | – | 43K | – | 247K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Sutherland Donna Jean
· Officer
Grant (A)
12K
|
Sutherland Donna Jean | Officer | Grant (A) | – | 12K | – | 18K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Durels Thomas P.
· Officer
Grant (A)
322K
|
Durels Thomas P. | Officer | Grant (A) | – | 322K | – | 1.9M | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Horn Stephen
· Officer
Grant (A)
70K
|
Horn Stephen | Officer | Grant (A) | – | 70K | – | 225K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Chiu Christina
· Officer
Grant (A)
262K
|
Chiu Christina | Officer | Grant (A) | – | 262K | – | 1.8M | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Malkin Anthony E.
· Director, Officer
2 operations
1.2M
|
Malkin Anthony E. | Director, Officer | 2 operations | – | 1.2M | – | 7.6M | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Horn Stephen
· Officer
Grant (A)
16K
|
Horn Stephen | Officer | Grant (A) | – | 16K | – | 155K | – | Feb 3, 2026 | Feb 5, 2026 | |||||||||
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203 reporting institutions disclosed ESRT position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.