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Empire State Realty Trust, Inc.

ESRT
Exchange
NYSE
Industry
Real Estate Investment Trusts
SEC CIK
0001541401

No open-market purchases or sales by Empire State Realty Trust, Inc. insiders were filed in the last 90 days; 230 institutions reported holding it in 13F filings for Q2 2026, worth $776.7M in total; Southeastern Asset Management (Longleaf) is the only superinvestor holding it.

Holders of 5% or more of ESRT

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Empire State Realty Trust, Inc., largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of ESRT
HolderLatest formStakeChangeFirst filedLatest filingFiling
Lasalle Investment Management Securities LLC13G/A8.90%15.4M shares+1.30 ppfrom 7.60%May 7, 20264 filingsNov 12, 2026SEC
BlackRock, Inc.13G/A8.90%14.9M shares–Apr 17, 20251 filingApr 17, 2025SEC
Ameriprise Financial Inc13G/A8.40%14.5M shares+1.30 ppfrom 7.10%Feb 14, 20253 filingsAug 14, 2026SEC
Vanguard Portfolio Management LLC13G/A5.90%10.2M shares−1.38 ppfrom 7.28%Apr 29, 20262 filingsOct 30, 2026SEC
Erez REIT Opportunities LP13D5.80%10.0M sharesNewOct 5, 20261 filingOct 5, 2026SEC
Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)13G5.10%8.70M shares–Feb 16, 20215 filingsAug 14, 2026SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

36 Schedule 13D and 13G filings on Empire State Realty Trust, Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on ESRT
Filed (ET)FilerFormStakeChangeEvent dateFiling
Nov 12, 20262:45 PM ETLasalle Investment Management Securities LLC13G/A8.90%15.4M shares+1.30 ppfrom 7.60%Sep 30, 2026SEC
Oct 30, 20261:38 PM ETVanguard Portfolio Management LLC13G/A5.90%10.2M shares−1.38 ppfrom 7.28%Sep 30, 2026SEC
Oct 5, 20266:26 PM ETErez REIT Opportunities LPand 2 others13D5.80%10.0M sharesNewOct 1, 2026SEC
Aug 14, 20264:10 PM ETSoutheastern Asset Management Incand 2 othersSuperinvestorSoutheastern Asset Management (Longleaf)13G5.10%8.70M shares–Jun 30, 2026SEC
Aug 14, 202610:33 AM ETAmeriprise Financial Incand 8 others13G/A8.40%14.5M shares+1.30 ppfrom 7.10%Jun 30, 2026SEC
Aug 14, 20269:00 AM ETCohen & Steers, Inc.and 4 others13G/A0.00%9 shares0.00 ppfrom 0.00%Below 5%Jun 30, 2026SEC
Aug 12, 20262:08 PM ETLasalle Investment Management Securities LLC13G/A7.60%13.1M shares+2.30 ppfrom 5.30%Jun 30, 2026SEC
Jul 8, 20268:00 AM ETCohen & Steers, Inc.and 4 others13G/A0.00%9 shares−6.58 ppfrom 6.58%Below 5%Jun 30, 2026SEC
May 18, 20264:52 PM ETLasalle Investment Management Securities LLC13G/A5.30%9.06M shares0.00 ppfrom 5.30%Feb 26, 2026SEC
May 7, 20261:09 PM ETLasalle Investment Management Securities LLC13G5.30%9.06M sharesNewFeb 26, 2026SEC
Apr 29, 202612:58 PM ETVanguard Portfolio Management LLC13G7.28%12.4M sharesNewMar 31, 2026SEC
Mar 26, 20266:05 PM ETVanguard Group Inc13G/A0.00%0 shares–Below 5%Mar 13, 2026SEC
Feb 13, 20268:22 AM ETCohen & Steers, Inc.and 4 others13G6.58%11.1M sharesNewDec 31, 2025SEC
Nov 14, 202510:05 AM ETAmeriprise Financial Incand 7 others13G/A7.10%11.9M shares+1.50 ppfrom 5.60%Sep 30, 2025SEC
Apr 17, 20259:35 AM ETBlackRock, Inc.13G/A8.90%14.9M shares–Mar 31, 2025SEC
Feb 14, 202510:02 AM ETAmeriprise Financial Inc13G5.60%9.24M sharesNewDec 31, 2024SEC
Nov 12, 2024Massachusetts Financial Services Co13G/AOld format–––SEC
Aug 7, 20244:10 PM ETBlackRock Inc.13G/AOld format–––SEC
Feb 14, 2024Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)13G/AOld format–––SEC
Feb 13, 2024Vanguard Group Inc13G/AOld format–––SEC
Feb 9, 2024Massachusetts Financial Services Co13G/AOld format–––SEC
Feb 5, 2024UBS Group AG13G/AOld format–––SEC
Jan 24, 20242:27 PM ETBlackRock Inc.13G/AOld format–––SEC
Feb 14, 2023Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)13G/AOld format–––SEC
Feb 9, 2023Vanguard Group Inc13G/AOld format–––SEC
Feb 8, 2023Massachusetts Financial Services Co13G/AOld format–––SEC
Feb 2, 2023Credit Suisse AG13GOld format–New–SEC
Jan 25, 202310:36 AM ETBlackRock Inc.13GOld format–––SEC
Feb 14, 2022Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)13G/AOld format–––SEC
Feb 10, 2022Vanguard Group Inc13G/AOld format–––SEC
Feb 3, 20224:41 PM ETBlackRock Inc.13G/AOld format–––SEC
Feb 2, 2022Massachusetts Financial Services Co13G/AOld format–––SEC
Feb 16, 2021Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)13GOld format–New–SEC
Feb 11, 2021Massachusetts Financial Services Co13GOld format–New–SEC
Feb 10, 2021Vanguard Group Inc13G/AOld format–––SEC
Jan 29, 20219:56 AM ETBlackRock Inc.13G/AOld format–––SEC

Form 144: proposed insider sales

6 notices from officers, directors and other affiliates planning to sell Empire State Realty Trust, Inc. shares, newest first.

Form 144 notices for ESRT
Filed (ET)SellerShares to sellMarket valuePlanned saleBrokerFiling
Mar 24, 20254:18 PM ETDurels Thomas P.Officer11.8K$95.0KMar 24, 2025Fidelity Brokerage Services LLCSEC
Mar 21, 20254:21 PM ETDurels Thomas P.Officer5.78K$46.4KMar 21, 2025Fidelity Brokerage Services LLCSEC
Mar 20, 20254:40 PM ETDurels Thomas P.Officer12.5K$101.8KMar 20, 2025Fidelity Brokerage Services LLCSEC
Mar 19, 202512:13 PM ETDurels Thomas P.Officer12.5K$101.4KMar 19, 2025Fidelity Brokerage Services LLCSEC
Dec 26, 20249:03 AM ETDurels Thomas P.Officer10.0K$101.0KDec 24, 2024Fidelity Brokerage Services LLCSEC
Dec 18, 20244:10 PM ETDurels Thomas P.Officer3.19K$34.8KDec 18, 2024Fidelity Brokerage Services LLCSEC