MILLROSE PPTYS INC MRP
COM CL A · REIT · CUSIP 601137102 · ISIN US6011371027
- SectorReal estate
- IndustryReal Estate
- HeadquartersChevy Chase, MD
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($7.7m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $30.05. Options: 9 managers hold calls ($29.0m notional), 8 hold puts ($13.5m).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q1 2025 | 437 |
| Q2 2025 | 430 |
| Q3 2025 | 449 |
| Q4 2025 | 486 |
| Q1 2026 | 485 |
| Q2 2026 | 522 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q2 2025 | 193 | 245 |
| Q3 2025 | 211 | 170 |
| Q4 2025 | 263 | 152 |
| Q1 2026 | 222 | 212 |
| Q2 2026 | 275 | 187 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $22.4m | $29.8m | 1.33 |
| Q4 2025 | $11.8m | $14.6m | 1.24 |
| Q1 2026 | $17.2m | $8.6m | 0.50 |
| Q2 2026 | $29.0m | $13.5m | 0.46 |
Biggest buyers
| FMR LLC | Added | +1.7m |
| BlackRock, Inc. | Added | +1.6m |
| STATE STREET CORP | Added | +1.5m |
| AQR CAPITAL MANAGEMENT LLC | Added | +1.4m |
| Invesco Ltd. | Added | +822.0k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | New | +759.3k |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Added | +710.8k |
| GOLDMAN SACHS GROUP INC | Added | +589.9k |
| Bank of New York Mellon Corp | Added | +531.9k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Added | +491.6k |
Biggest sellers
| Brave Warrior Advisors, LLC | Reduced | -2.5m |
| CITADEL ADVISORS LLC | Reduced | -2.0m |
| TWO SIGMA INVESTMENTS, LP | Reduced | -1.6m |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Reduced | -1.1m |
| Capital World Investors | Reduced | -1.1m |
| Qube Research & Technologies Ltd | Reduced | -640.5k |
| MOORE CAPITAL MANAGEMENT, LP | Reduced | -620.6k |
| Holocene Advisors, LP | Reduced | -587.1k |
| Gotham Asset Management, LLC | Reduced | -513.6k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -493.8k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $16.1m535.2k shares |
| JANE STREET GROUP, LLC | Added | $4.6m153.9k shares |
| CITADEL ADVISORS LLC | Added | $4.4m144.9k shares |
| SIMPLEX TRADING, LLC | Added | $1.5m50.0k shares |
| Twin Tree Management, LP | New | $1.4m45.0k shares |
| IMC-Chicago, LLC | Added | $586.0k19.5k shares |
| GROUP ONE TRADING LLC | Added | $249.4k8.3k shares |
| TUDOR INVESTMENT CORP ET AL | New | $225.4k7.5k shares |
| WOLVERINE ASSET MANAGEMENT LLC | Unchanged | $12.0k400 shares |
Biggest puts
| WOLVERINE ASSET MANAGEMENT LLC | Unchanged | $4.3m144.5k shares |
| CITADEL ADVISORS LLC | Added | $3.7m122.7k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $1.9m62.8k shares |
| JANE STREET GROUP, LLC | New | $1.8m59.9k shares |
| IMC-Chicago, LLC | Added | $1.2m39.1k shares |
| GROUP ONE TRADING LLC | Added | $378.6k12.6k shares |
| SIMPLEX TRADING, LLC | Reduced | $144.2k4.8k shares |
| Twin Tree Management, LP | New | $39.1k1.3k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution +1.9 pts · filed 2026-07-29 | 13.8% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution +0.4 pts · filed 2026-06-04 | 10.1% |
MILLER STUART A
13D · may seek influence
new · filed 2025-02-14
Stated purposeMr. Miller's becoming the beneficial owner of more than 5% of the Class A Common Stock resulted from the consummation of the Spin Off. Mr. Miller may occasionally elect to purchase shares of Class A Common Stock or Class B Common Stock on the open market or in a private transaction. The Charter of the Issuer contains a limitation on ownership that prohibits Mr. Miller or other members of his family from owning, beneficially or by virtue of the applicable constructive ownership provisions of the Internal Revenue Code, greater than 12.8% in the aggregate, in value or in number of shares, whichever is more restrictive, of the outstanding shares of the Class A Common Stock or the outstanding shares of all classes or series of the Issuer's capital stock. Except as described above, Mr. Miller ha… Full filing |
7.5% |
MP Alpha Holdings LLLP
13D · may seek influence
new · filed 2025-02-14
Stated purposeThe Reporting Persons becoming the beneficial owner of more than 5% of the Class A Common Stock resulted from the consummation of the Spin-Off. The Reporting Persons may occasionally elect to purchase shares of Class A Common Stock or Class B Common Stock on the open market or in a private transaction. The Charter of the Issuer contains a limitation on ownership that prohibits Stuart Miller, the controlling person of the Reporting Persons, or other members of his family from owning, beneficially or by virtue of the applicable constructive ownership provisions of the Internal Revenue Code, greater than 12.8% in the aggregate, in value or in number of shares, whichever is more restrictive, of the outstanding shares of the Class A Common Stock or the outstanding shares of all classes or serie… Full filing |
6.5% |
| FMR LLC 13G · institution new · filed 2026-08-06 | 5.3% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.3% |
Fell to 5% or below in the last year: Brave Warrior Advisors, LLC (3.9%, 2026-07-02), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC), LENNAR CORP /NEW/ (0.0%, 2025-12-01)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 6 | $6.5m | 0 | — | — |
| Q2 2025 | 3 | $781.2k | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 5 | $432.3k | 0 | — | — |
| Q1 2026 | 1 | $30.7k | 0 | — | — |
| Q2 2026 | 4 | $6.6m | 0 | — | — |
| Q3 2026 | 2 | $115.6k | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-08-10 | Gorson Matthew B. Director | Bought | $86.4k3.0k shares |
| 2026-08-07 | MIGOYA CARLOS A. Director | Bought | $29.2k1.0k shares |
| 2026-05-18 | Gorson Matthew B. Director | Bought | $121.4k4.5k shares |
| 2026-05-13 | Presa Rachel General Counsel and Secretary | Bought | $8.2k307 shares |
| 2026-05-12 | Nitkin Robert Chief Operating Officer | Bought | $48.9k1.8k shares |
| 2026-05-11 | Richman Darren Officer | Bought | $5.3m195.0k shares |
| 2026-05-11 | Richman Darren Officer | Bought | $1.1m40.0k shares |
| 2026-05-11 | Presa Rachel General Counsel and Secretary | Bought | $19.7k725 shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.01% of their portfolio | 22.2m $668.3m | Added +1.6m |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.02% of their portfolio | 15.6m $467.6m | Added +710.8k |
| FMR LLC 0.01% of their portfolio | 8.2m $247.3m | Added +1.7m |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 6.9m $208.6m | Added +11.6k |
| STATE STREET CORP 0.01% of their portfolio | 6.8m $205.1m | Added +1.5m |
| Brave Warrior Advisors, LLC 3.95% of their portfolio | 6.0m $181.2m | Reduced -2.5m |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.10% of their portfolio | 4.1m $122.9m | Reduced -212.7k |
| Permian Investment Partners, LP 13.56% of their portfolio | 4.0m $119.5m | Added +98.0k |
| NORGES BANK 0.01% of their portfolio | 3.9m $117.8m | Not comparable |
| Cannell & Spears LLC 1.98% of their portfolio | 3.7m $111.3m | Added +25.7k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 3.0m $90.6m | Added +8.6k |
| MORGAN STANLEY 0.00% of their portfolio | 2.7m $81.0m | Added +65.7k |
| Invesco Ltd. 0.01% of their portfolio | 2.4m $73.5m | Added +822.0k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 2.4m $72.1m | Added +110.4k |
| AQR CAPITAL MANAGEMENT LLC 0.02% of their portfolio | 2.3m $70.3m | Added +1.4m |
| Bank of New York Mellon Corp 0.01% of their portfolio | 1.8m $54.3m | Added +531.9k |
| TWO SIGMA INVESTMENTS, LP 0.03% of their portfolio | 1.4m $43.4m | Reduced -1.6m |
| MANGROVE PARTNERS IM, LLC 2.73% of their portfolio | 1.4m $41.5m | Unchanged |
| Pacer Advisors, Inc. 0.10% of their portfolio | 1.3m $40.1m | Added +106.1k |
| JUPITER ASSET MANAGEMENT LTD 0.20% of their portfolio | 1.3m $40.0m | Added +2.5k |
| Nuveen, LLC 0.01% of their portfolio | 1.3m $39.2m | Reduced -248.7k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 1.3m $38.7m | Added +183.7k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 1.1m $32.2m | Added +589.9k |
| Gotham Asset Management, LLC 0.07% of their portfolio | 1.0m $31.5m | Reduced -513.6k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 997.6k $30.0m | Reduced -46.5k |
| VANGUARD FIDUCIARY TRUST CO 0.01% of their portfolio | 973.8k $29.3m | Added +14.8k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 965.2k $29.8m | Reduced -221.9k |
| Callodine Capital Management, LP 1.64% of their portfolio | 829.2k $24.9m | Added +66.8k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.03% of their portfolio | 759.3k $22.8m | New |
| Pacific Heights Asset Management LLC 0.71% of their portfolio | 750.0k $22.5m | Unchanged |
| Legal & General Group Plc 0.00% of their portfolio | 730.6k $22.0m | Added +386.9k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 714.9k $21.5m | Added +491.6k |
| Public Sector Pension Investment Board 0.05% of their portfolio | 670.1k $20.1m | Added +19.7k |
| Man Group plc 0.04% of their portfolio | 669.0k $20.1m | Added +296.9k |
| Russell Investments Group, Ltd. 0.02% of their portfolio | 650.9k $19.6m | Reduced -55.3k |
| RENAISSANCE TECHNOLOGIES LLC 0.03% of their portfolio | 640.7k $19.3m | Reduced -46.4k |
| Ancora Advisors LLC 0.36% of their portfolio | 625.6k $18.8m | Added +215.5k |
| UBS Group AG 0.00% of their portfolio | 592.7k $17.8m | Reduced -75.2k |
| Capital World Investors 0.00% of their portfolio | 555.0k $16.7m | Reduced -1.1m |
| Thrivent Financial for Lutherans 0.03% of their portfolio | 536.8k $16.1m | Reduced -187.2k |
| GABELLI FUNDS LLC 0.10% of their portfolio | 530.2k $15.9m | Added +14.3k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 505.3k $15.2m | Added +36.1k |
| HAWK RIDGE CAPITAL MANAGEMENT LP 0.47% of their portfolio | 489.5k $14.7m | Reduced -179.6k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 459.2k $13.8m | Reduced -96.8k |
| ALGERT GLOBAL LLC 0.15% of their portfolio | 419.9k $12.6m | Added +73.2k |
| WATERFALL ASSET MANAGEMENT, LLC 7.67% of their portfolio | 417.4k $12.5m | Added +92.3k |
| LSV ASSET MANAGEMENT 0.02% of their portfolio | 411.4k $12.4m | Added +187.5k |
| Adelante Capital Management LLC 0.81% of their portfolio | 410.8k $12.3m | Reduced -33.1k |
| AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio | 388.5k $11.7m | Reduced -248.7k |
| Gilman Hill Asset Management, LLC 1.60% of their portfolio | 388.4k $11.7m | Added +95.7k |
| Hudson Bay Capital Management LP 0.05% of their portfolio | 376.8k $11.3m | New |
| NATIXIS 0.05% of their portfolio | 369.7k $11.1m | Added +113.6k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 363.1k $10.9m | Added +42.5k |
| GAMCO INVESTORS, INC. ET AL 0.10% of their portfolio | 355.2k $10.7m | Reduced -2.0k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 336.7k $10.1m | Added +285.4k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 327.8k $9.9m | Added +36.8k |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC 1.17% of their portfolio | 314.8k $9.5m | New |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 314.0k $9.4m | Added +283.1k |
| Swiss National Bank 0.00% of their portfolio | 309.4k $9.3m | Added +4.3k |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 307.6k $9.2m | Reduced -68.1k |
| Qube Research & Technologies Ltd 0.01% of their portfolio | 303.8k $9.1m | Reduced -640.5k |
| Madison Avenue Partners, LP 0.39% of their portfolio | 298.5k $9.0m | New |
| Cerity Partners LLC 0.01% of their portfolio | 296.7k $8.9m | Added +61.5k |
| Cetera Investment Advisers 0.01% of their portfolio | 294.0k $8.8m | Added +284.1k |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 293.7k $8.8m | Added +44.0k |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 293.2k $8.8m | Added +260.4k |
| Columbus Macro, LLC 0.85% of their portfolio | 289.9k $8.7m | New |
| California Public Employees Retirement System 0.00% of their portfolio | 283.5k $8.5m | Added +773 |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 273.9k $8.2m | Added +103.8k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 255.5k $7.7m | Added +198.8k |
| NOMURA ASSET MANAGEMENT CO LTD 0.02% of their portfolio | 255.1k $7.7m | Added +11.4k |
| ASSETMARK, INC 0.01% of their portfolio | 252.7k $7.6m | Added +251.5k |
| ROBOTTI ROBERT 1.22% of their portfolio | 251.8k $7.6m | Added +890 |
| PRUDENTIAL FINANCIAL INC 0.01% of their portfolio | 247.4k $7.4m | Reduced -52.0k |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.03% of their portfolio | 234.1k $7.0m | Reduced -178.6k |
| Miller Value Partners, LLC 1.63% of their portfolio | 229.3k $6.9m | Added +48.5k |
| Asset Management One Co., Ltd. 0.02% of their portfolio | 228.6k $6.9m | Added +190 |
| Verition Fund Management LLC 0.05% of their portfolio | 219.5k $6.6m | Reduced -196.4k |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.02% of their portfolio | 218.8k $6.6m | Reduced -2.3k |
| Vestcor Inc 0.15% of their portfolio | 208.6k $6.3m | Added +71.8k |
| Limestone Investment Advisors LP 3.07% of their portfolio | 203.8k $6.1m | Unchanged |
| LAZARD ASSET MANAGEMENT LLC 0.01% of their portfolio | 197.5k $5.9m | Added +122.0k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 196.7k $5.9m | Added +23.5k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 182.4k $5.5m | Reduced -5.0k |
| North Ground Capital 6.46% of their portfolio | 179.2k $5.4m | Added +49.2k |
| PEREGRINE CAPITAL MANAGEMENT LLC 0.17% of their portfolio | 177.4k $5.3m | New |
| Sumitomo Mitsui Trust Group, Inc. 0.00% of their portfolio | 174.4k $5.2m | Added +1.3k |
| Quantinno Capital Management LP 0.01% of their portfolio | 171.1k $5.1m | Reduced -10.1k |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 163.6k $4.9m | Reduced -4.0k |
| SEI INVESTMENTS CO 0.00% of their portfolio | 161.7k $4.9m | Reduced -185.6k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 159.7k $4.8m | Added +13.1k |
| State of Alaska, Department of Revenue 0.05% of their portfolio | 151.5k $4.5m | Reduced -28.1k |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.02% of their portfolio | 150.8k $4.5m | Added +112.7k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 150.8k $4.2m | Added +47.6k |
| VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio | 150.0k $4.5m | Added +5.4k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 146.2k $4.4m | Added +10.0k |
| Vanguard Investments Australia, Ltd. 0.01% of their portfolio | 137.0k $4.1m | Added +98.0k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 132.7k $4.0m | Added +6.5k |
| CITIGROUP INC 0.00% of their portfolio | 128.4k $3.9m | Added +20.8k |
| CAPITAL FUND MANAGEMENT S.A. 0.03% of their portfolio | 126.3k $3.8m | Added +45.4k |