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SUI in the 13F filings

Sun Communities Inc · CUSIP 866674104

Sector · Real estateTheme · Real estate investment trusts
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 8 May 2026
Managers listing it
26
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 8 listed it in both
Shares listed
33,700,465
combined, among listed positions
Reported value
$4.2bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 12 buyers (opened or added shares) and 21 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,599,319.

Managers listing SUI in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

26 of 26 holders

ActionFiling
Dodge & Cox14,266,030$1.8bn0.99%Trimmed-225,83514 May 2026 (the filing on sec.gov)
Wellington Management Group LLP5,842,918$736m0.14%Added+803,04815 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc5,529,426$696m0.08%Trimmed-30,64915 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)4,983,816$628munder 0.1%Added+115,03215 May 2026 (the filing on sec.gov)
Citadel Advisors LLC579,938$73munder 0.1%Trimmed-673,18515 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP509,346$64munder 0.1%Added+237,13315 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC421,928$53m0.07%Trimmed-345,26215 May 2026 (the filing on sec.gov)
Invesco Ltd260,772$33munder 0.1%Trimmed-3,46312 May 2026 (the filing on sec.gov)
Marshall Wace LLP235,675$30munder 0.1%Added+227,29115 May 2026 (the filing on sec.gov)
Millennium Management LLC175,350$22munder 0.1%Trimmed-598,61115 May 2026 (the filing on sec.gov)
AllianceBernstein LP175,572$22munder 0.1%Trimmed-7,71015 May 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP153,818$19m0.07%Added+27,39213 May 2026 (the filing on sec.gov)
Woodline Partners LP129,263$16m0.06%Added+126,95715 May 2026 (the filing on sec.gov)
AQR Capital Management LLC114,255$14munder 0.1%Trimmed-38,20715 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC69,187$8.7munder 0.1%Added+40,69515 May 2026 (the filing on sec.gov)
Jane Street Group LLC64,970$8.2munder 0.1%Trimmed-877,46512 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC48,760$6.1munder 0.1%Trimmed-154,25527 Oct 2026 (the filing on sec.gov)
Baillie Gifford & Co38,096$4.8munder 0.1%Trimmed-4,1778 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC30,100$3.8munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd25,696$3.2munder 0.1%Trimmed-2,59818 May 2026 (the filing on sec.gov)
GAMCO Investors Inc12,065$1.5munder 0.1%Held014 May 2026 (the filing on sec.gov)
Winton Group Ltd11,071$1.4munder 0.1%Newnew12 May 2026 (the filing on sec.gov)
Verition Fund Management LLC9,737$1.2munder 0.1%Added+63715 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP7,591$956kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP2,727$343kunder 0.1%Trimmed-38315 May 2026 (the filing on sec.gov)
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Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (3)

Exited (8)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
11 in Q3 2024 to 9 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
SUI by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20131$267mn.a.n.a.
Q4 20132$14mn.a.n.a.
Q1 20143$68mn.a.n.a.
Q2 20141$25mn.a.n.a.
Q3 20141$321mn.a.n.a.
Q4 20141$391mn.a.n.a.
Q1 20152$451mn.a.n.a.
Q2 20152$404mn.a.n.a.
Q3 20152$561mn.a.n.a.
Q4 20154$649mn.a.n.a.
Q1 20166$635mn.a.n.a.
Q2 20164$465mn.a.n.a.
Q3 20166$751mn.a.n.a.
Q4 20164$711mn.a.n.a.
Q1 20176$737mn.a.n.a.
Q2 20179$1.0bnn.a.n.a.
Q3 20179$925mn.a.n.a.
Q4 20177$669mn.a.n.a.
Q1 201810$656mn.a.n.a.
Q2 20189$847mn.a.n.a.
Q3 20189$981mn.a.n.a.
Q4 201810$1.1bnn.a.n.a.
Q1 201912$1.3bnn.a.n.a.
Q2 201910$1.4bnn.a.n.a.
Q3 201911$1.4bnn.a.n.a.
Q4 201916$1.8bnn.a.n.a.
Q1 202014$1.7bnn.a.n.a.
Q2 202013$1.9bnn.a.n.a.
Q3 202012$2.0bnn.a.n.a.
Q4 202010$1.2bnn.a.n.a.
Q1 202113$1.5bnn.a.n.a.
Q2 202110$1.5bnn.a.n.a.
Q3 202116$1.6bnn.a.n.a.
Q4 202119$2.5bnn.a.n.a.
Q1 202213$1.9bnn.a.n.a.
Q2 202212$1.7bnn.a.n.a.
Q3 202215$1.6bnn.a.n.a.
Q4 202212$1.7bnn.a.n.a.
Q1 202315$1.9bnn.a.n.a.
Q2 202312$1.3bnn.a.n.a.
Q3 202311$844mn.a.n.a.
Q4 202315$1.2bn95
Q1 202410$2.1bn73
Q2 202412$2.1bn83
Q3 202411$2.7bn83
Q4 202412$3.4bn56
Q1 20259$4.0bn36
Q2 20258$3.9bn53
Q3 20258$4.1bn53
Q4 20259$3.9bn1813
Q1 202610$4.0bn1221
Q2 20269$2.8bn1812

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

SUI and WELL →SUI and EQIX →SUI and PLD →Choose a stock to compare with SUI →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own SUI, latest filings →Back to the 13F Explorer →