Save your place

Sign in to WhoBought

Please try again later.

Sun Communities, Inc. (SUI) institutional ownership

Market cap$15.6B SectorReal Estate
Funds holding · Q1 2026
508
reported SUI position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
238 buyers · 270 sellers

Sun Communities, Inc. (SUI) price and institutional activity

Dates

Q1 2026

$0 bought by 238 investors
BlackRockCohen & Steers, Inc. +236 more
$0 sold by 270 investors
NorgesCapital International Investors +268 more
Sign in to see who bought
Bought Sold Totals per quarter; hover a bar for the names.

Sun Communities, Inc. (SUI) institutional activity · 508

Investor Type Est. change Change Δ Own Date
Norges · Exited
Change −6.1M Δ Own −100.0% Date Q1 2026
Norges Exited· Q1 2026 −6.1M −100.0% Q1 2026
BlackRock · Added
Change +2.0M Date Q1 2026
BlackRock Added· Q1 2026 +2.0M Q1 2026
Cohen & Steers, Inc. · Added
Change +2.0M Date Q1 2026
Cohen & Steers, Inc. Added· Q1 2026 +2.0M Q1 2026
Capital International Investors · Exited
Change −883K Δ Own −100.0% Date Q1 2026
Capital International Investors Exited· Q1 2026 −883K −100.0% Q1 2026
Jane Street Group, LLC · Reduced
Change −877K Date Q1 2026
Jane Street Group, LLC Reduced· Q1 2026 −877K Q1 2026
Wellington Management Group LLP · Added
Change +803K Δ Own +15.9% Date Q1 2026
Wellington Management Group LLP Added· Q1 2026 +803K +15.9% Q1 2026
Citadel Advisors LLC Reduced· Q1 2026 −673K −53.7% Q1 2026
Millennium Management LLC · Reduced
Change −599K Date Q1 2026
Millennium Management LLC Reduced· Q1 2026 −599K Q1 2026
Alyeska Investment Group, L.P. · Exited
Change −409K Δ Own −100.0% Date Q1 2026
Alyeska Investment Group, L.P. Exited· Q1 2026 −409K −100.0% Q1 2026
Balyasny Asset Management L.P. · Reduced
Change −345K Date Q1 2026
Balyasny Asset Management L.P. Reduced· Q1 2026 −345K Q1 2026
Caisse de Depot Et Placement du Quebec · Reduced
Change −334K Date Q1 2026
Caisse de Depot Et Placement du Quebec Reduced· Q1 2026 −334K Q1 2026
Cbre Investment Management Listed Real Assets LLC · Added
Change +275K Date Q1 2026
Cbre Investment Management Listed Real Assets LLC Added· Q1 2026 +275K Q1 2026
Daiwa Securities Group Inc. · Added
Change +257K Date Q1 2026
Daiwa Securities Group Inc. Added· Q1 2026 +257K Q1 2026
JPMorgan Chase & Co · Added
Change +243K Date Q1 2026
JPMorgan Chase & Co Added· Q1 2026 +243K Q1 2026
Susquehanna International Group, LLP · Added
Change +237K Date Q1 2026
Susquehanna International Group, LLP Added· Q1 2026 +237K Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 508

Famous investor activity in Sun Communities, Inc. (SUI)

Sun Communities, Inc. (SUI) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
McAlary Ileana · Officer 2 operations 10K
Price $121.23 Owned 7K Trade date Jun 29, 2026 Filed date Jul 1, 2026
McAlary Ileana Officer 2 operations $121.23 10K 7K Jun 29, 2026 Jul 1, 2026
Shiffman Gary A. · Director Sell −$3.0M
Price $119.96 Qty −25K Owned 858K ΔOwn −2.8% Trade date Jun 24, 2026 Filed date Jun 25, 2026
Shiffman Gary A. Director Sell $119.96 −25K −$3.0M 858K −2.8% Jun 24, 2026 Jun 25, 2026
Castro-Caratini Fernando · Officer 2 operations −$3.0M
Price $124.37–$124.97 Qty −24K Owned 10K Trade date May 26, 2026 Filed date May 27, 2026
Castro-Caratini Fernando Officer 2 operations $124.37–$124.97 −24K −$3.0M 10K May 26, 2026 May 27, 2026
McLaren John Bandini · Officer 2 operations -1K
Owned 76K Trade date May 26, 2026 Filed date May 26, 2026
McLaren John Bandini Officer 2 operations -1K 76K May 26, 2026 May 26, 2026
Young Charles D. · Director, Officer 2 operations 42K
Price $125.57 Owned 28K Trade date Mar 27, 2026 Filed date Mar 31, 2026
Young Charles D. Director, Officer 2 operations $125.57 42K 28K Mar 27, 2026 Mar 31, 2026
Farrugia Marc · Officer 2 operations 14K
Price $125.57 Owned 9K Trade date Mar 27, 2026 Filed date Mar 31, 2026
Farrugia Marc Officer 2 operations $125.57 14K 9K Mar 27, 2026 Mar 31, 2026
Weiss Aaron · Officer 2 operations 16K
Price $125.57 Owned 10K Trade date Mar 27, 2026 Filed date Mar 31, 2026
Weiss Aaron Officer 2 operations $125.57 16K 10K Mar 27, 2026 Mar 31, 2026
McLaren John Bandini · Officer 2 operations 7K
Price $125.57 Owned 5K Trade date Mar 27, 2026 Filed date Mar 31, 2026
McLaren John Bandini Officer 2 operations $125.57 7K 5K Mar 27, 2026 Mar 31, 2026
McLaren John Bandini · Officer Tax withholding or exercise payment (F) -$118K
Price $135.27 Qty -872 Owned 74K Trade date Mar 17, 2026 Filed date Mar 18, 2026
McLaren John Bandini Officer Tax withholding or exercise payment (F) $135.27 -872 -$118K 74K Mar 17, 2026 Mar 18, 2026
Loftus Brian P. · Officer Grant (A) $700K
Price $135.00 Qty 5K Owned 15K Trade date Mar 12, 2026 Filed date Mar 16, 2026
Loftus Brian P. Officer Grant (A) $135.00 5K $700K 15K Mar 12, 2026 Mar 16, 2026
Farrugia Marc · Officer Grant (A) $40K
Price $135.00 Qty 296 Owned 939 Trade date Mar 12, 2026 Filed date Mar 16, 2026
Farrugia Marc Officer Grant (A) $135.00 296 $40K 939 Mar 12, 2026 Mar 16, 2026
Castro-Caratini Fernando · Officer Tax withholding or exercise payment (F) -$1.1M
Price $135.44 Qty -8K Owned 34K Trade date Mar 9, 2026 Filed date Mar 11, 2026
Castro-Caratini Fernando Officer Tax withholding or exercise payment (F) $135.44 -8K -$1.1M 34K Mar 9, 2026 Mar 11, 2026
Loftus Brian P. · Officer Tax withholding or exercise payment (F) -$23K
Price $135.44 Qty -172 Owned 10K Trade date Mar 9, 2026 Filed date Mar 11, 2026
Loftus Brian P. Officer Tax withholding or exercise payment (F) $135.44 -172 -$23K 10K Mar 9, 2026 Mar 11, 2026
Thelen Bruce · Officer Tax withholding or exercise payment (F) -$76K
Price $135.44 Qty -560 Owned 55K Trade date Mar 9, 2026 Filed date Mar 11, 2026
Thelen Bruce Officer Tax withholding or exercise payment (F) $135.44 -560 -$76K 55K Mar 9, 2026 Mar 11, 2026
Weiss Aaron · Officer Tax withholding or exercise payment (F) -$182K
Price $135.44 Qty -1K Owned 60K Trade date Mar 9, 2026 Filed date Mar 11, 2026
Weiss Aaron Officer Tax withholding or exercise payment (F) $135.44 -1K -$182K 60K Mar 9, 2026 Mar 11, 2026
15 of 51
15 of 51 Sign in to continue to older insider transactions.

Sun Communities, Inc. (SUI) activist and large shareholders

What are Schedules 13D and 13G?

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Vanguard Group Inc 17.5M
% of shares outstanding 14.1% Filing date Feb 13, 2024
Vanguard Group Inc 17.5M 14.1% Feb 13, 2024
Cohen & Steers, Inc. 13.9M
% of shares outstanding 11.1% Filing date Feb 14, 2024
Cohen & Steers, Inc. 13.9M 11.1% Feb 14, 2024
Cohen & Steers, Inc. 13.1M
% of shares outstanding 10.6% Filing date May 7, 2026
Cohen & Steers, Inc. 13.1M 10.6% May 7, 2026
Blackrock, Inc. 11.4M
% of shares outstanding 9.2% Filing date Apr 24, 2026
Blackrock, Inc. 11.4M 9.2% Apr 24, 2026
BlackRock Inc. 11.1M
% of shares outstanding 8.9% Filing date Jan 25, 2024
BlackRock Inc. 11.1M 8.9% Jan 25, 2024
Vanguard Portfolio Management 10.2M
% of shares outstanding 8.3% Filing date Apr 29, 2026
Vanguard Portfolio Management 10.2M 8.3% Apr 29, 2026
Norges Bank 7.3M
% of shares outstanding 5.9% Filing date Nov 7, 2024
Norges Bank 7.3M 5.9% Nov 7, 2024
Vanguard Capital Management 6.6M
% of shares outstanding 5.3% Filing date Apr 30, 2026
Vanguard Capital Management 6.6M 5.3% Apr 30, 2026
8 of 8

Sun Communities, Inc. (SUI) ownership FAQ

Who owns SUI?

508 reporting institutions disclosed SUI position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

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.

What are activist and large shareholder filings?

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.

Where does this data come from?

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.

Why are ownership reports delayed?

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.

How are missing table values shown?

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.