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Sun Communities
SUI

512 hedge funds and large institutions have $14.8B invested in Sun Communities in 2026 Q1 according to their latest regulatory filings, with 66 funds opening new positions, 180 increasing their positions, 191 reducing their positions, and 81 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more funds holding in top 10

Funds holding in top 10: 3 → 5 (+2)

7% more call options, than puts

Call options by funds: $25.8M | Put options by funds: $24.1M

2% less capital invested

Capital invested by funds: $15.1B → $14.8B (-$318M)

6% less repeat investments, than reductions

Existing positions increased: 180 | Existing positions reduced: 191

3.28% less ownership

Funds ownership: 98.65% → 95.36% (-3.3%)

5% less funds holding

Funds holding: 538 → 512 (-26)

19% less first-time investments, than exits

New positions opened: 66 | Existing positions closed: 81

Holders
512
Holders Change
-26
Holders Change %
-4.83%
% of All Funds
6.3%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.06%
New
66
Increased
180
Reduced
191
Closed
81
Calls
$25.8M
Puts
$24.1M
Net Calls
+$1.67M
Net Calls Change
-$6.87M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$261M
2
Cohen & Steers
Cohen & Steers
New York
+$259M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$104M
4
CIMLRA
CBRE Investment Management Listed Real Assets
Pennsylvania
+$35.5M
5
Daiwa Securities Group
Daiwa Securities Group
Japan
+$33.2M

Top Sellers

Rank Fund Capital Flow
1
Jane Street
Jane Street
New York
-$113M
2
Capital International Investors
Capital International Investors
California
-$109M
3
Citadel Advisors
Citadel Advisors
Florida
-$87M
4
Millennium Management
Millennium Management
New York
-$77.4M
5
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$50.7M
Name Holding Trade Value Shares
Change 		Change in
Stake
MF
526
Magnetar Financial
Illinois
– -$3.58M -28,906 Closed
IMRF
527
Illinois Municipal Retirement Fund
Illinois
– -$3.29M -26,525 Closed
Skandinaviska Enskilda Banken (SEB)
528
Skandinaviska Enskilda Banken (SEB)
Sweden
– -$2.98M -24,068 Closed
CAM
529
Cander Asset Management
New York
– -$2.87M -23,200 Closed
AFM
530
Anson Funds Management
Texas
– -$2.85M -23,000 Closed
BC
531
Bridgefront Capital
Texas
– -$2.78M -22,469 Closed
CM
532
Capula Management
Cayman Islands
– -$2.66M -21,451 Closed
LCM
533
LDR Capital Management
New York
– -$2.59M -20,871 Closed
DGM
534
Delta Global Management
New York
– -$2.4M -19,395 Closed
RIM
535
Redwood Investment Management
Arizona
– -$2.4M -19,395 Closed
FAF
536
Första AP-fonden
Sweden
– -$2.37M -19,100 Closed
Mariner
537
Mariner
Kansas
– -$2.14M -17,254 Closed
VU
538
Vanderbilt University
Tennessee
– -$1.87M -15,123 Closed
QT
539
Quantbot Technologies
New York
– -$1.68M -13,532 Closed
ANTB
540
AMG National Trust Bank
Colorado
– -$1.65M -13,323 Closed
BC
541
Brookfield Corp
Ontario, Canada
– -$1.31M -10,590 Closed
PMWMG
542
Parr McKnight Wealth Management Group
Minnesota
– -$1.16M -9,331 Closed
KRS
543
Kentucky Retirement Systems
Kentucky
– -$983K -7,932 Closed
Man Group
544
Man Group
United Kingdom
– -$855K -6,900 Closed
Two Sigma Investments
545
Two Sigma Investments
New York
– -$756K -6,100 Closed
CCIA
546
Campbell & Co Investment Adviser
Maryland
– -$747K -6,027 Closed
RIM
547
Rakuten Investment Management
Japan
– -$662K -5,302 Closed
CAM
548
Cresset Asset Management
Illinois
– -$545K -4,363 Closed
BBA
549
Baader Bank Aktiengesellschaft
Germany
– -$499K -4,030 Closed
HHGC
550
Hunting Hill Global Capital
New York
– -$474K -3,825 Closed
20 21
22
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SUI Hedge Fund Activity: Q1 2026 in Review

512 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Sun Communities (SUI) for Q1 2026, worth a combined $14.8B — down 2.1% from $15.1B a quarter earlier.

Sellers outnumbered buyers: 81 funds closed out of SUI and 66 opened new positions — a net loss of 15 holders — while 191 trimmed existing stakes and 180 added.

The largest buyer was BlackRock, adding an estimated $261M. The largest seller was Jane Street, cutting an estimated $113M.

  • 512 institutional investors held Sun Communities (SUI) as of Q1 2026, down from 538 in Q4 2025.
  • Funds reported $14.8B of Sun Communities stock for Q1 2026, down 2.1% quarter-over-quarter.
  • 66 funds opened new Sun Communities positions in Q1 2026 and 81 closed out, a net change of -15 holders.
  • The largest Sun Communities buyer in Q1 2026 was BlackRock, an estimated $261M added.
  • The largest Sun Communities seller in Q1 2026 was Jane Street, an estimated $113M sold.

Based on aggregated 13F filings for Q1 2026.