Alexandria Real Estate Equities, Inc.
US ˙ NYSE ˙ US0152711091

SecurityARE / Alexandria Real Estate Equities, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership2,781,501 shares
Latest Disclosed Value $ 129,117,313
Morgan Stanley reports 10.17% increase in ownership of ARE / Alexandria Real Estate Equities, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 2,781,501 shares of Alexandria Real Estate Equities, Inc. (US:ARE) valued at $129,117,276 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 2,524,717 shares of Alexandria Real Estate Equities, Inc.. This represents a change in shares of 10.17% during the quarter. The current value of the position is $142,607,556 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 2,781,501 256,784 10.17 129,117 4.50 0.0078
2026-05-27 2025-12-31 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 2,524,717 -228,446 -8.30 123,560 -46.15 0.0074
2026-02-13 2025-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 2,524,717 -228,446 123,560 0.0074
2026-05-27 2025-09-30 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 2,753,163 845,139 44.29 229,449 65.57 0.0139
2025-11-14 2025-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 2,753,163 845,139 229,449 0.0139
2025-08-15 2025-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,908,024 273,243 16.71 138,580 -8.37 0.0090
2025-05-15 2025-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,634,781 108,186 7.09 151,234 1.55 0.0108
2025-05-15 2024-12-31 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,526,595 -14,421 -0.94 148,920 -18.62 0.0104
2025-02-14 2024-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,526,595 -14,421 148,920 0.0104
2025-05-14 2024-09-30 13F/A-2 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,541,016 -191,483 -11.05 182,996 -9.70 0.0133
2025-02-14 2024-09-30 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,541,016 -191,483 182,996 0.0133
2024-11-14 2024-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,541,016 -191,483 182,996 0.0016
2025-05-14 2024-06-30 13F/A-2 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,732,499 -88,740 -4.87 202,651 -13.68 0.0157
2024-10-17 2024-06-30 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,732,499 -88,740 202,651 0.0157
2024-08-14 2024-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,732,499 -88,740 202,651 0.0157
2024-10-17 2024-03-31 13F/A-2 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,821,239 178,872 10.89 234,776 12.76 0.0188
2024-08-16 2024-03-31 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,821,239 178,872 234,776 0.0022
2024-05-15 2024-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,821,239 178,872 234,776 0.0188
2024-08-16 2023-12-31 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,642,367 134,387 8.91 208,203 37.93 0.0183
2024-02-13 2023-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,642,367 134,387 208,203 0.0183
2023-11-15 2023-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,507,980 345,079 29.67 150,949 14.38 0.0153
2023-08-14 2023-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,162,901 -155,157 -11.77 131,978 -20.27 0.0130
2023-05-15 2023-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,318,058 59,483 4.73 165,535 -9.71 0.0177
2023-02-14 2022-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,258,575 95,375 8.20 183,337 12.43 0.0208
2022-11-14 2022-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,163,200 125,155 12.06 163,069 8.32 0.0222
2022-10-27 2022-06-30 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,038,045 432,253 71.35 150,549 23.49 0.0195
2022-08-15 2022-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,038,045 432,253 150,549 0.0195
2022-10-27 2022-03-31 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 605,792 -316,771 -34.34 121,915 -40.73 0.0164
2022-05-13 2022-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 605,792 -316,771 121,915 0.0164
2022-02-14 2021-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 922,563 22,661 2.52 205,695 19.63 0.0254
2021-11-15 2021-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 899,902 -29,316 -3.15 171,944 1.70 0.0232
2021-08-23 2021-06-30 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 929,218 103,536 12.54 169,062 24.62 0.0223
2021-08-16 2021-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 929,218 103,536 169,062 0.0046
2021-05-17 2021-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 825,682 208,514 33.79 135,660 23.34 0.0199
2021-02-16 2020-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 617,168 99,537 19.23 109,993 32.81 0.0170
2020-11-13 2020-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 517,631 -23,579 -4.36 82,820 -5.68 0.0160
2020-08-14 2020-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 541,210 200,714 58.95 87,811 88.16 0.0194
2020-05-26 2020-03-31 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 340,496 -370,679 -52.12 46,669 -59.39 0.0127
2020-05-15 2020-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 340,496 -370,679 46,669 3,585.1521
2020-02-14 2019-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 711,175 191,751 36.92 114,912 43.62 0.0267
2019-11-14 2019-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 519,424 -91,767 -15.01 80,011 -7.22 0.0212
2019-08-14 2019-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 611,191 148,840 32.19 86,233 30.83 0.0230
2019-05-15 2019-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 462,351 -198,359 -30.02 65,914 -13.43 0.0187
2019-02-14 2018-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 660,710 119,942 22.18 76,142 11.94 0.0228
2019-04-23 2018-09-30 13F/A-2 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 540,768 66,287 13.97 68,023 13.62 0.0170
2018-11-20 2018-09-30 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 540,768 0 68,023 0.0170
2018-11-14 2018-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 540,768 66,287 68,023
2019-04-23 2018-06-30 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 474,481 -107,635 -18.49 59,867 -17.65 0.0162
2018-08-14 2018-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 474,481 -107,635 59,867
2019-04-23 2018-03-31 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 582,116 98,682 20.41 72,700 15.16 0.0202
2018-05-14 2018-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 582,116 98,682 72,700
2019-04-23 2017-12-31 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 483,434 -110,675 -18.63 63,132 -10.68 0.0173
2018-02-14 2017-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 483,434 -110,675 63,132
2017-11-14 2017-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 594,109 35,166 6.29 70,682 4.97 0.0212
2017-08-11 2017-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 558,943 211,901 61.06 67,336 75.56 0.0203
2017-05-22 2017-03-31 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 347,042 205,681 145.50 38,354 144.15 0.0118
2017-05-12 2017-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 347,042 38,354
2017-02-22 2016-12-31 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 141,361 24,034 20.48 15,709 23.10 0.0051
2017-02-13 2016-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 141,361 15,709
2016-11-10 2016-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 117,327 15,752 15.51 12,761 21.36 0.0044
2016-08-12 2016-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 101,575 92,097 971.69 10,515 1,121.25 0.0038
2016-05-12 2016-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 9,478 -39,234 -80.54 861 -80.44 0.0003
2016-02-09 2015-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 48,712 -205,872 -80.87 4,402 -79.58 0.0016
2016-02-08 2015-09-30 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 254,584 -678,176 -72.71 21,556 -73.58 0.0080
2015-11-09 2015-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 254,584 21,556
2015-08-12 2015-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 932,760 223,134 31.44 81,580 17.26 0.0283
2015-05-14 2015-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 709,626 -1,152 -0.16 69,571 10.30 0.0256
2015-02-13 2014-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 710,778 -337,775 -32.21 63,074 -18.44 0.0231
2014-12-16 2014-09-30 13F/A-1 ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,048,553 -52,105 -4.73 77,331 -9.51 0.0297
2014-11-14 2014-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,048,553 77,331
2014-08-12 2014-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,100,658 35,803 3.36 85,454 10.60 0.1462
2014-05-13 2014-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,064,855 -144,649 -11.96 77,267 0.41 0.0324
2014-02-13 2013-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COM 015271109 1,209,504 70,145 6.16 76,948 5.77 0.0327
2013-11-13 2013-09-30 13F ALEXANDRIA REAL ESTATE EQUI COM 015271109 1,139,359 -15,170 -1.31 72,748 -4.12 0.0344
2013-08-08 2013-06-30 13F ALEXANDRIA REAL ESTATE EQUI COM 015271109 1,154,529 1,154,529 75,876 0.0383
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.