Empire State Realty Trust, Inc.
US ˙ NYSE ˙ US2921041065

SecurityESRT / Empire State Realty Trust, Inc.
InstitutionAmundi
Latest Disclosed Ownership124,698 shares
Latest Disclosed Value $ 648,430
Amundi reports 27.49% increase in ownership of ESRT / Empire State Realty Trust, Inc.

On May 15, 2026 - Amundi filed a 13F-HR form disclosing ownership of 124,698 shares of Empire State Realty Trust, Inc. (US:ESRT) valued at $648,430 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 97,812 shares of Empire State Realty Trust, Inc.. This represents a change in shares of 27.49% during the quarter. The current value of the position is $670,875 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F EMPIRE ST RLTY TR CL A 292104106 124,698 26,886 27.49 648 1.73 0.0001
2026-02-17 2025-12-31 13F EMPIRE ST RLTY TR CL A 292104106 97,812 28,551 41.22 638 18.40 0.0002
2025-11-14 2025-09-30 13F EMPIRE ST RLTY TR CL A 292104106 69,261 811 1.18 539 -4.95 0.0002
2025-08-13 2025-06-30 13F EMPIRE ST RLTY TR CL A 292104106 68,450 -10,164 -12.93 567 -3.08 0.0002
2025-05-15 2025-03-31 13F EMPIRE STATE REALTY TRUST CL A 292104106 78,614 1,562 2.03 585 -22.44 0.0002
2025-02-07 2024-12-31 13F EMPIRE STATE REALTY TRUST CL A 292104106 77,052 -93 -0.12 754 -10.68 0.0003
2024-11-13 2024-09-30 13F EMPIRE STATE REALTY TRUST CL A 292104106 77,145 -566 -0.73 843 16.76 0.0003
2024-08-14 2024-06-30 13F EMPIRE STATE REALTY TRUST CL A 292104106 77,711 0 0.00 723 2.70 0.0003
2024-05-15 2024-03-31 13F EMPIRE STATE REALTY TRUST CL A 292104106 77,711 -8,276 -9.62 703 -18.16 0.0003
2024-02-14 2023-12-31 13F EMPIRE STATE REALTY TRUST CL A 292104106 85,987 -20,657 -19.37 860 2.75 0.0004
2023-11-14 2023-09-30 13F EMPIRE STATE REALTY TRUST CL A 292104106 106,644 779 0.74 836 2.20 0.0004
2023-08-14 2023-06-30 13F EMPIRE STATE REALTY TRUST CL A 292104106 105,865 0 0.00 818 20.12 0.0004
2023-05-15 2023-03-31 13F EMPIRE STATE REALTY TRUST CL A 292104106 105,865 16,089 17.92 682 5.42 0.0004
2023-02-14 2022-12-31 13F EMPIRE STATE REALTY TRUST CL A 292104106 89,776 10,511 13.26 646 22.12 0.0004
2022-11-14 2022-09-30 13F EMPIRE STATE REALTY TRUST CL A 292104106 79,265 10,197 14.76 529 6.01 0.0003
2022-09-02 2022-06-30 13F/A-1 EMPIRE STATE REALTY TRUST CL A 292104106 69,068 -25,379 -26.87 499 -40.38 0.0004
2022-08-15 2022-06-30 13F EMPIRE STATE REALTY TRUST CL A 292104106 69,068 -25,379 499 0.0000
2022-05-16 2022-03-31 13F EMPIRE STATE REALTY TRUST CL A 292104106 94,447 13,638 16.88 837 6.49 0.0006
2022-02-14 2021-12-31 13F EMPIRE STATE REALTY TRUST CL A 292104106 80,809 -10,845 -11.83 786 -14.47 0.0005
2021-11-15 2021-09-30 13F EMPIRE STATE REALTY TRUST CL A 292104106 91,654 0 0.00 919 91,800.00 0.0006
2021-08-16 2021-06-30 13F EMPIRE STATE REALTY TRUST CL A 292104106 91,654 91,654 1 0.0008
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.