Boston Properties, Inc.
US ˙ NYSE ˙ US1011211018

SecurityBXP / Boston Properties, Inc.
InstitutionWealthfront Advisers Llc
Latest Disclosed Ownership14,890 shares
Latest Disclosed Value $ 772,791
Wealthfront Advisers Llc reports 64.86% decrease in ownership of BXP / Boston Properties, Inc.

On May 5, 2026 - Wealthfront Advisers Llc filed a 13F-HR form disclosing ownership of 14,890 shares of Boston Properties, Inc. (US:BXP) valued at $772,791 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 42,378 shares of Boston Properties, Inc.. This represents a change in shares of -64.86% during the quarter. The current value of the position is $923,924 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)
2026-05-05 2026-03-31 13F BXP COM 101121101 14,890 -27,488 -64.86 773 -73.00 0.0017
2026-01-30 2025-12-31 13F BXP COM 101121101 42,378 -1,132 -2.60 2,860 -11.60 0.0064
2025-11-06 2025-09-30 13F BXP COM 101121101 43,510 -1,601 -3.55 3,235 6.28 0.0076
2025-07-31 2025-06-30 13F BXP COM 101121101 45,111 -3,048 -6.33 3,044 -5.94 0.0078
2025-05-02 2025-03-31 13F BXP COM 101121101 48,159 -1,036 -2.11 3,236 -11.56 0.0087
2025-04-01 2024-12-31 13F/A-1 BXP COM 101121101 49,195 -713 -1.43 3,658 -8.89 0.0107
2025-02-07 2024-12-31 13F BOSTON PROPERTIES COM 101121101 149,156 99,248 5,986 0.0181
2024-11-12 2024-09-30 13F BXP COM 101121101 49,908 -1,280 -2.50 4,016 27.42 0.0123
2024-08-14 2024-06-30 13F BOSTON PROPERTIES COM 101121101 51,188 -4,251 -7.67 3,151 -12.96 0.0106
2024-04-19 2024-03-31 13F BOSTON PROPERTIES COM 101121101 55,439 -6,867 -11.02 3,621 -17.20 0.0127
2024-02-09 2023-12-31 13F BOSTON PROPERTIES COM 101121101 62,306 10,418 20.08 4,372 41.67 0.0168
2023-11-01 2023-09-30 13F BOSTON PROPERTIES COM 101121101 51,888 7,742 17.54 3,086 21.40 0.0133
2023-08-07 2023-06-30 13F BOSTON PROPERTIES COM 101121101 44,146 923 2.14 2,542 8.68 0.0108
2023-04-28 2023-03-31 13F BOSTON PROPERTIES COM 101121101 43,223 18,107 72.09 2,339 37.83 0.0106
2023-02-10 2022-12-31 13F BOSTON PROPERTIES COM 101121101 25,116 2,400 10.57 1,697 -0.35 0.0082
2022-11-14 2022-09-30 13F BOSTON PROPERTIES COM 101121101 22,716 22,716 1,703 0.0091
2022-07-20 2022-06-30 13F BOSTON PROPERTIES COM 101121101 0 -22,256 -100.00 0 -100.00
2022-05-16 2022-03-31 13F BOSTON PROPERTIES COM 101121101 22,256 -5,966 -21.14 2,867 -11.81 0.0126
2022-01-21 2021-12-31 13F BOSTON PROPERTIES COM 101121101 28,222 3,874 15.91 3,251 23.24 0.0137
2021-11-15 2021-09-30 13F BOSTON PROPERTIES COM 101121101 24,348 12,453 104.69 2,638 93.54 0.0122
2021-08-16 2021-06-30 13F BOSTON PROPERTIES COM 101121101 11,895 11,895 1,363 0.0065
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.