Latest Period
Q1 2026
Security Snapshot
SUN COMMUNITIES INC - Common Stock (SUI) Institutional Ownership
CUSIP: 866674104
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
510
Shares (Excl. Options)
117,442,631
Price
$125.96
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- Security type / class
- Equity / Common Stock
- Symbol
- SUI on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 117,442,631
- Total 13F value
- $14,798,246,587
- Portfolio coverage rank
- 0.01%
- Share change
- -4,584,361
- Value change
- -$560,942,957
- Number of holders
- 510
- Underlying class
- COMMON STOCK, $0.01 PAR VALUE
- Underlying shares
- 1.0
- Shares outstanding
- 123,385,637
- SEC-reported price per share
- $127.75
- Insider filing price
- $127.75
Latest holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
2 source fields
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- SUI - SUN COMMUNITIES INC - Common Stock is tracked under CUSIP 866674104.
- 510 institutions reported positions in Q1 2026.
- 7 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 536 to 510 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $15,107,912,001 to $14,798,246,587.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 510 institutions filings for Q1 2026.
Security key
866674104
Latest holder period
Q1 2026
13F holders
510
13D/G owners
7
CIK / CUSIP context first
Open Q1 2026 holders
SUI full holder history
SUN COMMUNITIES INC SEC filings
SUN COMMUNITIES INC company facts
SUN COMMUNITIES INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 866674104:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
7
Security
SUI
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| DODGE & COX | 11% | +10% | $1,783,364,256 | +$173,878,128 | 14,198,760 | +11% | Dodge & Cox | 30 Jun 2025 |
| COHEN & STEERS, INC. | 11% | +19% | $1,696,886,722 | +$248,426,095 | 13,101,349 | +17% | Cohen & Steers, Inc. | 30 Apr 2026 |
| BlackRock, Inc. | 7.8% | $1,224,851,029 | 9,936,327 | BlackRock, Inc. | 31 Mar 2025 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5.3% | $845,342,142 | 6,588,793 | Vanguard Capital Management | 31 Mar 2026 | |||
| NORGES BANK | 4.9% | $753,364,126 | 6,079,930 | Norges Bank | 31 Dec 2025 | |||
| PRICE T ROWE ASSOCIATES INC /MD/ | 4.5% | -17% | $683,056,934 | -$182,551,783 | 5,560,089 | -21% | T. Rowe Price Associates, Inc. | 31 Dec 2025 |
| FMR LLC | 4.2% | -33% | $679,736,272 | -$340,627,209 | 5,269,273 | -33% | FMR LLC | 30 Sep 2025 |
As of 31 Mar 2026, 510 institutional investors reported holding 117,442,631 shares of SUN COMMUNITIES INC - Common Stock (SUI). This represents 95% of the company’s total 123,385,637 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
77%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Dodge & Cox | 12% | 14,266,030 | -1.6% | 0.99% | $1,796,949,139 |
| BlackRock, Inc. | 10% | 12,681,528 | +19% | 0.03% | $1,597,365,324 |
| COHEN & STEERS, INC. | 9.8% | 12,063,415 | +20% | 2.6% | $1,519,509,000 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.2% | 10,168,892 | 0% | 0.07% | $1,280,873,636 |
| WELLINGTON MANAGEMENT GROUP LLP | 4.7% | 5,842,918 | +16% | 0.14% | $735,973,951 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 4.5% | 5,529,426 | -0.55% | 0.08% | $696,489,000 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.4% | 5,453,074 | 0% | 0.02% | $686,869,201 |
| STATE STREET CORP | 4.2% | 5,213,224 | -1.7% | 0.02% | $662,436,611 |
| FMR LLC | 4% | 4,983,816 | +2.4% | 0.03% | $627,761,539 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.9% | 2,385,877 | +2% | 0.02% | $299,703,114 |
| DIMENSIONAL FUND ADVISORS LP | 1.5% | 1,812,301 | +2.9% | 0.05% | $228,279,844 |
| Daiwa Securities Group Inc. | 1.4% | 1,768,350 | +17% | 0.64% | $222,741,366 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.2% | 1,526,108 | +3.8% | 0.03% | $192,228,564 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1.2% | 1,504,752 | +2.1% | 0.04% | $189,538,562 |
| DEUTSCHE BANK AG\ | 1% | 1,235,421 | -0.68% | 0.05% | $155,613,629 |
| Nuveen, LLC | 0.91% | 1,124,291 | +14% | 0.04% | $141,615,695 |
| Legal & General Group Plc | 0.87% | 1,076,405 | -0.39% | 0.03% | $135,583,972 |
| NORTHERN TRUST CORP | 0.84% | 1,038,383 | -0.03% | 0.02% | $130,794,724 |
| CANADA PENSION PLAN INVESTMENT BOARD | 0.84% | 1,030,991 | 0% | 0.08% | $129,863,626 |
| Russell Investments Group, Ltd. | 0.79% | 974,982 | +22% | 0.13% | $122,809,131 |
| JPMORGAN CHASE & CO | 0.72% | 893,921 | +37% | 0.01% | $112,812,862 |
| MORGAN STANLEY | 0.65% | 806,642 | -16% | 0.01% | $101,604,707 |
| SEI INVESTMENTS CO | 0.63% | 771,978 | +33% | 0.09% | $97,238,328 |
| VANGUARD FIDUCIARY TRUST CO | 0.59% | 730,287 | 0% | 0.02% | $91,986,951 |
| Bank of New York Mellon Corp | 0.55% | 682,504 | -1.4% | 0.02% | $85,968,183 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 117,442,631 | $14,798,246,587 | -$560,942,957 | $125.96 | 510 |
| 2025 Q4 | 121,900,325 | $15,107,912,001 | +$676,508,068 | $123.91 | 536 |
| 2025 Q3 | 116,133,942 | $14,983,665,960 | -$1,827,277,821 | $129.00 | 498 |
| 2025 Q2 | 130,246,176 | $16,479,029,714 | +$883,399,489 | $126.49 | 460 |
| 2025 Q1 | 123,271,919 | $15,861,632,392 | -$673,950,785 | $128.64 | 487 |
| 2024 Q4 | 128,766,907 | $15,840,977,387 | +$696,598,461 | $122.97 | 470 |
| 2024 Q3 | 122,654,444 | $16,579,293,523 | +$376,880,417 | $135.15 | 511 |
| 2024 Q2 | 120,277,245 | $14,477,705,637 | -$140,232,735 | $120.34 | 501 |
| 2024 Q1 | 121,306,612 | $15,558,118,640 | -$205,842,076 | $128.58 | 493 |
| 2023 Q4 | 122,884,749 | $16,429,423,229 | +$23,444,324 | $133.65 | 523 |
| 2023 Q3 | 122,787,485 | $14,531,457,737 | +$302,901,118 | $118.34 | 494 |
| 2023 Q2 | 119,950,142 | $15,664,356,813 | -$140,995,949 | $130.46 | 499 |
| 2023 Q1 | 120,484,321 | $16,994,384,480 | +$75,159,274 | $140.88 | 496 |
| 2022 Q4 | 120,463,407 | $17,228,152,846 | +$364,420,159 | $143.00 | 503 |
| 2022 Q3 | 117,692,660 | $15,932,871,224 | -$79,493,574 | $135.33 | 501 |
| 2022 Q2 | 118,193,113 | $18,841,751,623 | +$150,494,754 | $159.36 | 495 |
| 2022 Q1 | 117,511,193 | $20,615,157,189 | +$111,005,462 | $175.29 | 520 |
| 2021 Q4 | 116,701,153 | $24,492,027,161 | +$1,349,934,751 | $209.97 | 519 |
| 2021 Q3 | 109,710,152 | $20,319,839,033 | -$366,267,582 | $185.10 | 486 |
| 2021 Q2 | 111,778,823 | $19,167,725,180 | -$27,220,897 | $171.40 | 451 |
| 2021 Q1 | 111,909,201 | $16,794,212,618 | +$1,105,790,842 | $150.04 | 456 |
| 2020 Q4 | 104,182,257 | $15,823,659,138 | +$1,671,688,224 | $151.95 | 443 |
| 2020 Q3 | 93,177,565 | $13,107,512,220 | +$180,498,551 | $140.61 | 424 |
| 2020 Q2 | 91,742,408 | $12,449,368,028 | +$787,443,094 | $135.68 | 427 |
| 2020 Q1 | 86,134,273 | $10,751,969,446 | +$131,239,814 | $124.85 | 418 |