SUI Institutional Ownership & Shareholders
SUN COMMUNITIES INC (SUI) is currently held by 516 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $14.84B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of SUI tracked by InsiderSet, reporting ownership valued at approximately $1.65B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.61B, representing an estimated loss of -2.59% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 63% of the total disclosed SUI value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Cohen & Steers, Inc., Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in SUN COMMUNITIES INC (SUI).
This page ranks the largest institutional SUI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
516
Total Reported Value
$14.84B
Largest Holder
Blackrock, Inc.
Largest Position
$1.65B
Insider Transactions (90d)
3
Latest Filing Quarter
Q2 2026
New Institutional Positions
65
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.02% | 13,757,945 | $1,649,715,181 | $1,607,065,555 | -$42,649,626 | -2.59% | |
| Cohen & Steers, Inc. | 2.54% | 13,398,864 | $1,606,659,000 | $1,565,121,304 | -$41,537,696 | -2.59% | |
| Vanguard Portfolio Management Llc | 0.06% | 10,263,766 | $1,230,728,181 | $1,198,910,506 | -$31,817,675 | -2.59% | |
| Dodge & Cox Stock Fund | V. D. Dodge, E. M. Cox | 0.60% | 9,500,781 | $1,139,238,650 | $1,109,786,229 | -$29,452,421 | -2.59% |
| Vanguard Capital Management Llc | 0.01% | 5,494,428 | $658,836,861 | $641,804,135 | -$17,032,726 | -2.59% | |
| Norges Bank | 0.07% | 5,439,467 | $652,246,488 | $635,384,140 | -$16,862,348 | -2.59% | |
| Wellington Management Group Llp | 0.11% | 5,390,114 | $646,328,569 | $629,619,216 | -$16,709,353 | -2.59% | |
| Price T Rowe Associates Inc | 0.06% | 5,389,029 | $646,200,000 | $629,492,477 | -$16,707,523 | -2.59% | |
| State Street Corp | 0.02% | 5,008,789 | $606,121,748 | $585,076,643 | -$21,045,105 | -3.47% | |
| Fmr Llc | 0.02% | 4,565,468 | $547,445,268 | $533,292,317 | -$14,152,951 | -2.59% | |
| Geode Capital Management, Llc | 0.01% | 2,340,449 | $279,848,778 | $273,387,848 | -$6,460,930 | -2.31% | |
| Daiwa Securities Group Inc. | 0.53% | 2,116,670 | $234,484,702 | $247,248,223 | +$12,763,521 | +5.44% | |
| Dimensional Fund Advisors Lp | 0.04% | 1,798,284 | $215,637,864 | $210,057,554 | -$5,580,310 | -2.59% | |
| Charles Schwab Investment Management Inc | 0.03% | 1,648,236 | $197,639,979 | $192,530,447 | -$5,109,532 | -2.59% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.04% | 1,504,752 | $189,538,562 | $175,770,081 | -$13,768,481 | -7.26% | |
| Citadel Advisors Llc | 0.10% | 1,465,733 | $175,756,044 | $171,212,272 | -$4,543,772 | -2.59% | |
| Millennium Management Llc | 0.12% | 1,421,561 | $170,459,380 | $166,052,540 | -$4,406,840 | -2.59% | |
| Canada Pension Plan Investment Board | 0.09% | 1,307,991 | $156,841,201 | $152,786,429 | -$4,054,772 | -2.59% | |
| Legal & General Group Plc | 0.03% | 1,023,572 | $122,736,519 | $119,563,445 | -$3,173,074 | -2.59% | |
| Northern Trust Corp | 0.01% | 989,742 | $118,679,964 | $115,611,763 | -$3,068,201 | -2.59% | |
| Morgan Stanley | 0.01% | 957,254 | $114,784,671 | $111,816,840 | -$2,967,831 | -2.59% | |
| Russell Investments Group, Ltd. | 0.10% | 927,049 | $111,164,930 | $108,288,594 | -$2,876,336 | -2.59% | |
| Deutsche Bank Ag\ | 0.03% | 904,260 | $108,429,816 | $105,626,611 | -$2,803,205 | -2.59% | |
| Balyasny Asset Management L.P. | 0.19% | 866,101 | $103,854,171 | $101,169,258 | -$2,684,913 | -2.59% | |
| Jane Street Group, Llc | 0.07% | 859,712 | $103,088,066 | $100,422,959 | -$2,665,107 | -2.59% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.06% | 912,359 | $101,071,130 | $106,572,655 | +$5,501,525 | +5.44% | |
| Jpmorgan Chase & Co | 0.01% | 807,182 | $97,854,705 | $94,286,929 | -$3,567,776 | -3.65% | |
| Cbre Investment Management Listed Real Assets Llc | 1.28% | 767,879 | $92,076,371 | $89,695,946 | -$2,380,425 | -2.59% | |
| Vanguard Fiduciary Trust Co | 0.02% | 738,463 | $88,549,098 | $86,259,863 | -$2,289,235 | -2.59% | |
| Sei Investments Co | 0.08% | 736,312 | $88,291,375 | $86,008,605 | -$2,282,770 | -2.59% | |
| Bank Of New York Mellon Corp | 0.01% | 689,363 | $82,661,509 | $80,524,492 | -$2,137,017 | -2.59% | |
| Nuveen, Llc | 0.02% | 656,780 | $78,754,429 | $76,718,472 | -$2,035,957 | -2.59% | |
| Bank Of America Corp | 0.00% | 623,891 | $74,810,732 | $72,876,708 | -$1,934,024 | -2.59% | |
| Hsbc Holdings Plc | 0.03% | 573,646 | $68,746,845 | $67,007,589 | -$1,739,256 | -2.53% | |
| Alyeska Investment Group, L.P. | 0.17% | 557,257 | $66,820,687 | $65,093,190 | -$1,727,497 | -2.59% | |
| Hudson Bay Capital Management Lp | 0.29% | 463,853 | $55,620,613 | $54,182,669 | -$1,437,944 | -2.59% | |
| First Trust Advisors Lp | 0.03% | 432,682 | $51,882,911 | $50,541,584 | -$1,341,327 | -2.59% | |
| Qube Research & Technologies Ltd | 0.05% | 391,465 | $46,940,568 | $45,727,027 | -$1,213,541 | -2.59% | |
| Principal Financial Group Inc | 0.02% | 403,481 | $44,697,648 | $47,130,616 | +$2,432,968 | +5.44% | |
| Gw&K Investment Management, Llc | 0.35% | 371,593 | $44,558,000 | $43,405,778 | -$1,152,222 | -2.59% | |
| Swiss National Bank | 0.02% | 347,560 | $41,675,920 | $40,598,484 | -$1,077,436 | -2.59% | |
| Centersquare Investment Management Llc | 0.36% | 347,520 | $41,671,123 | $40,593,811 | -$1,077,312 | -2.59% | |
| Land & Buildings Investment Management, Llc | 6.37% | 310,187 | $37,194,523 | $36,232,943 | -$961,580 | -2.59% | |
| Apg Asset Management Us Inc. | 0.26% | 307,048 | $37,085,257 | $35,866,277 | -$1,218,980 | -3.29% | |
| Invesco Ltd. | 0.00% | 303,704 | $36,417,158 | $35,475,664 | -$941,494 | -2.59% | |
| Arrowstreet Capital, Limited Partnership | 0.02% | 285,654 | $34,252,771 | $33,367,244 | -$885,527 | -2.59% | |
| Universal- Beteiligungs- Und Servicegesellschaft Mbh | 0.05% | 256,813 | $30,804,089 | $29,998,327 | -$805,762 | -2.62% | |
| Goldman Sachs Group Inc | 0.00% | 256,337 | $30,737,421 | $29,942,725 | -$794,696 | -2.59% | |
| Ubs Group Ag | 0.00% | 251,973 | $30,214,082 | $29,432,966 | -$781,116 | -2.59% | |
| Vanguard Asset Management, Ltd | 0.02% | 251,701 | $30,181,467 | $29,401,194 | -$780,273 | -2.59% |
Frequently asked questions about SUI
Who are the largest institutional holders of SUI?
The largest institutional holders of SUI reported in the latest SEC Form 13F filings include Blackrock, Inc., Cohen & Steers, Inc., Vanguard Portfolio Management Llc, Dodge & Cox Stock Fund, and Vanguard Capital Management Llc. InsiderSet ranks institutional holders by their latest reported SUI position.
What is SUI institutional ownership?
This page tracks SUI positions reported by institutional investment managers through SEC Form 13F. SUN COMMUNITIES INC (SUI) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own SUI?
InsiderSet currently tracks 516 institutional managers reporting SUI holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of SUI shareholders.
How much SUI stock do institutions own?
Institutional investment managers disclosed approximately $14.84B in SUI holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was SUI institutional ownership last updated?
The latest SUI institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional SUI holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its SUI position after the reporting date.
Are institutions buying or selling SUI?
Institutional buying and selling can be analyzed by comparing SUI positions across consecutive 13F reporting periods. InsiderSet's SUI Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View SUI ownership changes.
How has SUI institutional ownership changed over time?
InsiderSet tracks SUI institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.