SUI · NYSE · REIT - Residential

Sun Communities

Land-lease REIT spanning manufactured housing, RV communities, and UK holiday parks.

$122.92
After-hours close−0.05 (−0.04%)
At close$122.97(−0.18%)

Breakdown13F · Form 4

Institutions 122.32%Insiders 1.10%

A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.

Shares outstanding 123.23M · Float 120.36M · 97.7% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
BlackRock, Inc.13.76M11.16%13FAug 7, 2026
Cohen & Steers, Inc.13.40M10.87%13FAug 14, 2026
Vanguard Portfolio Management LLC10.26M8.33%13FAug 13, 2026
Dodge & Cox9.50M7.71%13FAug 13, 2026
Vanguard Capital Management LLC5.49M4.46%13FAug 13, 2026

Institutions13F, as of Jun 30, 2026

537 holders · 150.73M shares · 83 new positions · 257 increased · 201 reduced · 70 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.13.76M11.16%+1.08MAug 7, 2026
Cohen & Steers, Inc.13.40M10.87%+1.34MAug 14, 2026
Vanguard Portfolio Management LLC10.26M8.33%+94.9KAug 13, 2026
Dodge & Cox9.50M7.71%−4.77MAug 13, 2026
Vanguard Capital Management LLC5.49M4.46%+41.4KAug 13, 2026
Norges Bank5.44M4.41%+5.44MnewAug 12, 2026
Wellington Management Group LLP5.39M4.37%−452.8KAug 14, 2026
Price T Rowe Associates Inc /MD/5.39M4.37%−140.4KAug 14, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Dodge & Cox11.10%14.20M13GAug 13, 2025
Cohen & Steers, Inc.10.63%13.10M13GMay 7, 2026
BlackRock, Inc.9.20%11.38M13GApr 24, 2026
Vanguard Portfolio Management8.26%10.19M13GApr 29, 2026
Norges Bank (The Central Bank of Norway)5.88%7.33M13GNov 7, 2024
Vanguard Capital Management5.34%6.59M13GApr 30, 2026

InsidersForm 4

InsiderRoleShares% outstandingFiled
Gary A. Shiffmandirector857.8K0.70%Jun 25, 2026
Charles D. Youngdirector, officer: CEO & Director77.5K0.06%Mar 31, 2026
John Bandini McLarenofficer: President and COO75.1K0.06%Jul 22, 2026
Aaron Weissofficer: EVP, Chief Investment Officer62.2K0.05%Jul 22, 2026
Baxter Underwoodofficer: CEO - Safe Harbor Marinas, LLC57.5K0.05%Mar 31, 2025
Bruce Thelenofficer: EVP, COO54.7K0.04%Mar 11, 2026
Marc Farrugiaofficer: EVP & Chief Admin. Officer47.8K0.04%Jul 23, 2026
Brian M. Hermelindirector27.3K0.02%Feb 9, 2026
Meghan G. Baivierdirector19.4K0.02%Feb 9, 2026
Clunet R. Lewisdirector16.8K0.01%Mar 6, 2026

13 people have not refiled in the last 18 months (1.01M shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Jun 24, 2026
Gary A. Shiffmandirector
Sale25,031$119.96857,761
May 26, 2026
Fernando Castro-Caratiniofficer: EVP, CFO, Sec. & Treas.
Sale · 2 lots23,750$124.439,998
Mar 5, 2026
Clunet R. Lewisdirector
Sale · 2 lots7,000$136.0716,817
Feb 27, 2026
Clunet R. Lewisdirector
Sale · 2 lots7,000$136.5120,617
Dec 17, 2025
Gary A. Shiffmandirector
Sale156,875$123.530
Nov 10, 2025
Clunet R. Lewisdirector
Sale · 2 lots4,000$126.2426,000

CongressHouse and Senate disclosures

Not reported.