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

SecurityARE / Alexandria Real Estate Equities, Inc.
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership276,253 shares
Latest Disclosed Value $ 12,823,668
Neuberger Berman Group LLC reports 3.39% decrease in ownership of ARE / Alexandria Real Estate Equities, Inc.

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 276,253 shares of Alexandria Real Estate Equities, Inc. (US:ARE) valued at $12,823,664 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 285,960 shares of Alexandria Real Estate Equities, Inc.. This represents a change in shares of -3.39% during the quarter. The current value of the position is $14,166,254 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)
2026-05-14 2026-03-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 276,253 -9,707 -3.39 12,824 -8.37 0.0050
2026-02-13 2025-12-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 285,960 -9,353 -3.17 13,995 -43.14 0.0104
2025-11-12 2025-09-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 295,313 279,108 1,722.36 24,611 1,992.77 0.0180
2025-08-25 2025-06-30 13F/A-1 ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 16,205 5,155 46.65 1,177 15.07 0.0009
2025-08-13 2025-06-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 16,205 5,155 1,177 0.0005
2025-05-13 2025-03-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 11,050 -3,229 -22.61 1,022 -26.58 0.0009
2025-02-13 2024-12-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 14,279 -55,752 -79.61 1,393 -83.26 0.0011
2024-11-14 2024-09-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 70,031 663 0.96 8,316 2.50 0.0065
2024-11-14 2024-06-30 13F/A-1 ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 69,368 1,771 2.62 8,114 -6.89 0.0067
2024-08-13 2024-06-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 69,368 1,771 8,114 0.0067
2024-11-14 2024-03-31 13F/A-1 ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 67,597 -453 -0.67 8,714 1.01 0.0072
2024-05-13 2024-03-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 67,597 -453 8,714 0.0072
2024-11-14 2023-12-31 13F/A-2 ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 68,050 -96,524 -58.65 8,627 -47.64 0.0075
2024-02-09 2023-12-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 68,050 -96,524 8,627 0.0075
2023-11-14 2023-09-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 164,574 -2,446 -1.46 16,474 -13.09 0.0150
2023-08-11 2023-06-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 167,020 -55,941 -25.09 18,955 -32.31 0.0169
2023-05-12 2023-03-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 222,961 -2,413 -1.07 28,002 -14.71 0.0260
2023-02-13 2022-12-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 225,374 -140,664 -38.43 32,830 -36.02 0.0322
2022-11-15 2022-09-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 366,038 13,720 3.89 51,311 0.42 0.0536
2022-08-15 2022-06-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 352,318 113,350 47.43 51,095 6.24 0.0513
2022-05-23 2022-03-31 13F/A-1 ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 238,968 -17,085 -6.67 48,092 -15.52 0.0407
2022-05-13 2022-03-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 238,968 -17,085 47,902 0.0214
2022-02-11 2021-12-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 256,053 10,326 4.20 56,928 21.59 0.0447
2021-11-12 2021-09-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 245,727 4,468 1.85 46,818 6.95 0.0409
2021-08-13 2021-06-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 241,259 -14,424 -5.64 43,775 4.39 0.0382
2021-05-13 2021-03-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 255,683 33,610 15.13 41,935 6.05 0.0401
2021-02-10 2020-12-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 222,073 -2,606 -1.16 39,543 10.05 0.0410
2020-11-12 2020-09-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 224,679 -54,871 -19.63 35,933 -20.77 0.0426
2020-08-13 2020-06-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 279,550 -2,752 -0.97 45,353 17.22 0.0564
2020-05-14 2020-03-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 282,302 -68,641 -19.56 38,692 -31.77 0.0590
2020-02-12 2019-12-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 350,943 -85,199 -19.53 56,705 -15.60 0.0662
2019-11-13 2019-09-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 436,142 6,233 1.45 67,183 10.76 0.0821
2019-08-13 2019-06-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 429,909 -110,247 -20.41 60,656 -21.23 0.0725
2019-05-13 2019-03-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 540,156 -20,466 -3.65 77,005 19.19 0.0944
2019-02-12 2018-12-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 560,622 -7,200 -1.27 64,606 -9.55 0.0901
2018-11-16 2018-09-30 13F/A-1 ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 567,822 76,367 15.54 71,427 14.78 0.0809
2018-11-13 2018-09-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 567,822 76,367 71,427
2018-08-13 2018-06-30 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 491,455 -15,540 -3.07 62,230 -2.01 0.0687
2018-05-08 2018-03-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT Common 015271109 506,995 52,762 11.62 63,507 6.68 0.0726
2018-02-14 2017-12-31 13F ALEXANDRIA REAL ESTATE EQUITIES RE REIT COMMON 015271109 454,233 -13,627 -2.91 59,532 6.95 0.0684
2017-11-15 2017-09-30 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 467,860 124,943 36.44 55,661 34.74 0.0696
2017-08-08 2017-06-30 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 342,917 331,056 2,791.13 41,311 3,051.11 0.0531
2017-05-10 2017-03-31 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 11,861 475 4.17 1,311 3.64 0.0017
2017-02-06 2016-12-31 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 11,386 -134 -1.16 1,265 0.96 0.0017
2016-11-02 2016-09-30 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 11,520 -417 -3.49 1,253 1.38 0.0017
2016-08-05 2016-06-30 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 11,937 -142 -1.18 1,236 12.57 0.0017
2016-05-06 2016-03-31 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 12,079 343 2.92 1,098 3.58 0.0015
2016-01-28 2015-12-31 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 11,736 -126,481 -91.51 1,060 -90.94 0.0014
2015-11-10 2015-09-30 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 138,217 -87,691 -38.82 11,703 -40.77 0.0151
2015-07-31 2015-06-30 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 225,908 -17,057 -7.02 19,758 -17.05 0.0220
2015-05-06 2015-03-31 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 242,965 242,965 0.00 23,820 0.0254
2015-02-05 2014-12-31 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 0 -282,891 -100.00 0 -100.00
2014-11-04 2014-09-30 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 282,891 83,408 41.81 20,863 34.70 0.0214
2014-08-05 2014-06-30 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 199,483 -1,049 -0.52 15,488 6.45 0.0151
2014-05-05 2014-03-31 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 200,532 186,745 1,354.50 14,550 1,559.06 0.0148
2014-02-11 2013-12-31 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 13,787 -525 -3.67 877 -4.05 0.0009
2013-10-29 2013-09-30 13F/A-1 ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 14,312 -6,205 -30.24 914 -32.20 0.0010
2013-10-29 2013-09-30 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 28,025 2,049
2013-08-13 2013-06-30 13F ALEXANDRIA REAL ESTATE COMMON STOCK 015271109 20,517 20,517 1,348 0.0016
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.