Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
507 institutional managers reported holding UDR for the quarter ended Mar 31, 2026. Reported positions total over 95% of shares outstanding; the top 10 hold 62%. 64 opened new positions; 70 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 49.65M | 15.03% | $1.68B | trimmed -0.6% | ≤2013 |
| BlackRock | 36.18M | 10.95% | $1.22B | trimmed -2.9% | ≤2013 |
| Capital Research Global Investors | 25.63M | 7.76% | $865.8M | added +79.7% | 2024 Q1 |
| State Street | 21.56M | 6.53% | $728.3M | trimmed -1.6% | ≤2013 |
| Cohen & Steers | 20.77M | 6.29% | $701.6M | trimmed -14.4% | ≤2013 |
| FMR (Fidelity) | 13.70M | 4.15% | $462.9M | trimmed -1.7% | ≤2013 |
| Invesco | 13.70M | 4.15% | $462.9M | added +33.3% | ≤2013 |
| Geode Capital | 8.75M | 2.65% | $295.8M | added +2.3% | ≤2013 |
| Centersquare Investment Management LLC | 8.37M | 2.53% | $282.8M | trimmed -10.9% | 2018 Q1 |
| Wellington Management | 6.49M | 1.96% | $219.2M | added +2.1% | 2023 Q1 |
| Charles Schwab Investment Management | 5.01M | 1.52% | $169.3M | added +1.4% | ≤2013 |
| UBS | 4.96M | 1.50% | $167.6M | added +216.8% | ≤2013 |
| Dimensional Fund Advisors | 4.85M | 1.47% | $163.9M | added +3.1% | ≤2013 |
| Northern Trust | 4.57M | 1.38% | $154.3M | added +1.4% | ≤2013 |
| Daiwa Securities Group INC. | 4.45M | 1.35% | $150.5M | trimmed -14.3% | ≤2013 |
| Morgan Stanley | 3.54M | 1.07% | $119.7M | added +3.7% | ≤2013 |
| Citadel Advisors | 3.48M | 1.05% | $117.6M | added +862% | 2014 Q1 |
| Pggm Investments | 3.47M | 1.05% | $117.2M | trimmed -16.1% | ≤2013 |
| Balyasny Asset Management | 2.77M | 0.84% | $93.5M | trimmed -5.9% | 2025 Q3 |
| Goldman Sachs | 2.67M | 0.81% | $90.3M | unchanged | ≤2013 |
| Legal & General Group PLC | 2.64M | 0.80% | $89.3M | trimmed -18.8% | 2014 Q2 |
| Cbre Investment Management Listed Real Assets LLC | 2.54M | 0.77% | $85.7M | trimmed -45.9% | 2024 Q1 |
| Prudential Financial INC | 2.51M | 0.76% | $84.8M | trimmed -27.4% | ≤2013 |
| BNY Mellon | 2.22M | 0.67% | $75.0M | trimmed -3.6% | ≤2013 |
| Sumitomo Mitsui Trust Group, INC. | 2.16M | 0.65% | $72.9M | trimmed -2.4% | ≤2013 |
| Woodline Partners LP | 1.84M | 0.56% | $62.2M | added +17.1% | 2024 Q3 |
| Lasalle Investment Management Securities LLC (focused) | 1.37M | 0.41% | $46.3M | added +2.8% | 2023 Q4 |
| Millennium Management | 1.36M | 0.41% | $45.8M | added +1354.4% | 2016 Q1 |
| Renaissance Technologies | 1.25M | 0.38% | $42.3M | added +184.5% | 2022 Q1 |
| Deutsche Bank AG\ | 1.22M | 0.37% | $41.3M | trimmed -23.4% | ≤2013 |
| Teacher Retirement System OF Texas | 1.20M | 0.36% | $40.4M | added +55.3% | 2020 Q2 |
| State of Tennessee, Department of Treasury | 1.19M | 0.36% | $40.1M | added +11.6% | 2013 Q3 |
| Hsbc Holdings PLC | 1.18M | 0.36% | $40.0M | added +10.7% | ≤2013 |
| Bank OF America CORP /DE/ | 1.18M | 0.36% | $39.8M | trimmed -24% | ≤2013 |
| Ameriprise Financial INC | 1.09M | 0.33% | $36.9M | added +42.2% | ≤2013 |
| Amundi | 1.07M | 0.33% | $36.3M | added +18% | 2017 Q4 |
| AllianceBernstein | 1.07M | 0.32% | $36.2M | trimmed -4.9% | ≤2013 |
| Mitsubishi UFJ Asset Management CO., LTD. | 1.04M | 0.32% | $35.3M | unchanged | ≤2013 |
| First Trust Advisors LP | 1.04M | 0.32% | $35.2M | added +1.1% | ≤2013 |
| Barclays PLC | 1.02M | 0.31% | $34.4M | added +24.9% | ≤2013 |
| SEI Investments CO | 981.8k | 0.30% | $33.2M | trimmed -14.1% | 2013 Q4 |
| APG Asset Management N.v. | 974.6k | 0.29% | $32.9M | trimmed -45.7% | 2018 Q4 |
| Swiss National Bank | 921.4k | 0.28% | $31.1M | added +6.8% | ≤2013 |
| Strs Ohio | 902.3k | 0.27% | $30.5M | unchanged | ≤2013 |
| Citigroup INC | 895.0k | 0.27% | $30.2M | added +26.9% | ≤2013 |
| BNP Paribas Financial Markets | 858.0k | 0.26% | $29.0M | added +14.4% | ≤2013 |
| Russell Investments Group, LTD. | 845.7k | 0.26% | $28.6M | added +12.2% | 2018 Q1 |
| Callodine Capital Management, LP | 833.9k | 0.25% | $28.2M | added +338.9% | 2025 Q3 |
| GRS Advisors, LLC (focused) | 815.6k | 0.25% | $27.6M | trimmed -9% | 2025 Q1 |
| Hudson Bay Capital | 789.2k | 0.24% | $26.7M | trimmed -28.3% | 2025 Q2 |
Largest 50 of 507 shown; the full ranked, searchable register is at boothcheck.com/holders/UDR. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.