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

SecurityARE / Alexandria Real Estate Equities, Inc.
InstitutionAllstate Corp
Latest Disclosed Ownership55,837 shares
Latest Disclosed Value $ 2,591,953
Allstate Corp reports 45.82% increase in ownership of ARE / Alexandria Real Estate Equities, Inc.

On May 11, 2026 - Allstate Corp filed a 13F-HR form disclosing ownership of 55,837 shares of Alexandria Real Estate Equities, Inc. (US:ARE) valued at $2,591,954 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 38,291 shares of Alexandria Real Estate Equities, Inc.. This represents a change in shares of 45.82% during the quarter. The current value of the position is $2,862,763 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)
2026-05-11 2026-03-31 13F ALEXANDRIA REAL ESTATE EQ REIT ORD Equity 015271109 55,837 17,546 45.82 2,592 38.33 0.0256
2026-02-09 2025-12-31 13F ALEXANDRIA REAL ESTATE EQ REIT ORD Equity 015271109 38,291 26,052 212.86 1,874 83.81 0.0256
2025-10-29 2025-09-30 13F ALEXANDRIA REAL ESTATE EQ REIT ORD Equity 015271109 12,239 6,436 110.91 1,020 142.04 0.0233
2025-08-05 2025-06-30 13F ALEXANDRIA REAL ESTATE EQ REIT ORD Equity 015271109 5,803 -17,604 -75.21 421 -80.55 0.0304
2025-05-14 2025-03-31 13F ALEXANDRIA REAL ESTATE EQ REIT ORD Equity 015271109 23,407 2,824 13.72 2,165 7.87 0.0636
2025-02-12 2024-12-31 13F ALEXANDRIA REAL ESTATE EQ REIT ORD Equity 015271109 20,583 20,583 2,008 0.0591
2024-08-13 2024-06-30 13F ALEXANDRIA REAL ESTATE EQU 015271109 0 -10,687 -100.00 0 -100.00
2024-05-10 2024-03-31 13F ALEXANDRIA REAL ESTATE EQU 015271109 10,687 -15,340 -58.94 1,378 -58.26 0.0978
2024-02-09 2023-12-31 13F ALEXANDRIA REAL ESTATE EQU 015271109 26,027 10,239 64.85 3,299 108.80 0.2279
2023-11-13 2023-09-30 13F ALEXANDRIA REAL ESTATE EQU 015271109 15,788 -9,820 -38.35 1,580 -45.63 0.0924
2023-08-14 2023-06-30 13F ALEXANDRIA REAL ESTATE EQU 015271109 25,608 14,185 124.18 2,906 102.65 0.1851
2023-05-10 2023-03-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE EQU 015271109 11,423 -13,357 -53.90 1,435 -60.27 0.1066
2023-02-14 2022-12-31 13F ALEXANDRIA REAL ESTATE EQU 015271109 24,780 -40,370 -61.96 3,610 -60.48 0.1098
2022-11-14 2022-09-30 13F ALEXANDRIA REAL ESTATE EQU 015271109 65,150 18,151 38.62 9,133 33.99 0.2628
2022-08-15 2022-06-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE EQU 015271109 46,999 44,220 1,591.22 6,816 1,119.32 0.2098
2022-05-16 2022-03-31 13F ALEXANDRIA REAL ESTATE EQU 015271109 2,779 -15,246 -84.58 559 -86.09 0.0149
2022-02-15 2021-12-31 13F ALEXANDRIA REAL ESTATE EQU 015271109 18,025 15,407 588.50 4,019 703.80 0.0768
2021-11-15 2021-09-30 13F ALEXANDRIA REAL ESTATE EQU 015271109 2,618 0 0.00 500 5.04 0.0207
2021-08-16 2021-06-30 13F ALEXANDRIA REAL ESTATE EQU 015271109 2,618 56 2.19 476 13.06 0.0160
2021-05-14 2021-03-31 13F ALEXANDRIA REAL ESTATE EQ IN EQU 015271109 2,562 328 14.68 421 5.78 0.0132
2021-02-12 2020-12-31 13F ALEXANDRIA REAL ESTATE EQ IN EQU 015271109 2,234 0 0.00 398 11.48 0.0124
2020-11-13 2020-09-30 13F ALEXANDRIA REAL ESTATE EQ IN EQU 015271109 2,234 2,234 357 0.0116
2020-08-13 2020-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COMMON 015271109 0 -1,972 -100.00 0 -100.00
2020-05-15 2020-03-31 13F ALEXANDRIA REAL ESTATE EQ IN COMMON 015271109 1,972 -1,492 -43.07 270 -51.79 0.0106
2020-02-14 2019-12-31 13F ALEXANDRIA REAL ESTATE EQ IN COMMON 015271109 3,464 0 0.00 560 4.87 0.0102
2019-11-14 2019-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COMMON 015271109 3,464 3,464 534 0.0092
2017-11-14 2017-09-30 13F ALEXANDRIA REAL ESTATE EQ IN COMMON 015271109 0 -7,103 -100.00 0 -100.00
2017-08-14 2017-06-30 13F ALEXANDRIA REAL ESTATE EQ IN COMMON 015271109 7,103 7,103 856 0.0455
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.