Boston Properties, Inc.
US ˙ NYSE ˙ US1011211018

SecurityBXP / Boston Properties, Inc.
InstitutionSilvercrest Asset Management Group Llc
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Silvercrest Asset Management Group Llc closes position in BXP / Boston Properties, Inc.

On May 15, 2026 - Silvercrest Asset Management Group Llc filed a 13F-HR form disclosing ownership of 0 shares of Boston Properties, Inc. (US:BXP) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,230 shares of Boston Properties, Inc.. The current value of the position is $0 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 BOSTON PROPERTIES INC COM COM 101121101 0 -100.00 0
2026-02-17 2025-12-31 13F BOSTON PROPERTIES INC COM COM 101121101 3,230 0 0.00 218 -9.58 0.0015
2025-11-14 2025-09-30 13F BOSTON PROPERTIES INC COM COM 101121101 3,230 0 0.00 240 10.60 0.0016
2025-08-14 2025-06-30 13F BXP COM 101121101 3,230 3,230 218 0.0015
2023-02-14 2022-12-31 13F BOSTON PROPERTIES INC COM COM 101121101 0 -5,030 -100.00 0 -100.00
2022-11-14 2022-09-30 13F BOSTON PROPERTIES INC COM COM 101121101 5,030 -200 -3.82 377 -18.92 0.0031
2022-08-15 2022-06-30 13F BOSTON PROPERTIES INC COM COM 101121101 5,230 0 0.00 465 -31.01 0.0035
2022-05-16 2022-03-31 13F BOSTON PROPERTIES INC COM COM 101121101 5,230 -2,782 -34.72 674 -26.98 0.0044
2022-02-14 2021-12-31 13F BOSTON PROPERTIES INC COM COM 101121101 8,012 12 0.15 923 6.46 0.0058
2021-11-15 2021-09-30 13F BOSTON PROPERTIES INC COM COM 101121101 8,000 0 0.00 867 -5.45 0.0058
2021-08-16 2021-06-30 13F BOSTON PROPERTIES INC COM COM 101121101 8,000 -3 -0.04 917 13.21 0.0060
2021-05-17 2021-03-31 13F BOSTON PROPERTIES INC COM COM 101121101 8,003 353 4.61 810 12.03 0.0055
2021-02-16 2020-12-31 13F BOSTON PROPERTIES INC COM COM 101121101 7,650 -500 -6.13 723 10.55 0.0053
2020-11-16 2020-09-30 13F BOSTON PROPERTIES INC COM COM 101121101 8,150 0 0.00 654 -11.26 0.0056
2020-08-14 2020-06-30 13F BOSTON PROPERTIES INC COM COM 101121101 8,150 -1,500 -15.54 737 -17.19 0.0065
2020-05-15 2020-03-31 13F BOSTON PROPERTIES INC COM COM 101121101 9,650 0 0.00 890 -33.08 0.0095
2020-02-14 2019-12-31 13F BOSTON PROPERTIES INC COM COM 101121101 9,650 0 0.00 1,330 6.31 0.0103
2019-11-14 2019-09-30 13F BOSTON PROPERTIES INC COM COM 101121101 9,650 -16,455 -63.03 1,251 -62.86 0.0103
2019-08-14 2019-06-30 13F BOSTON PROPERTIES INC COM COM 101121101 26,105 -388 -1.46 3,368 -5.05 0.0315
2019-05-15 2019-03-31 13F BOSTON PROPERTIES INC COM COM 101121101 26,493 -32 -0.12 3,547 18.83 0.0349
2019-02-14 2018-12-31 13F BOSTON PROPERTIES INC COM COM 101121101 26,525 -2,165 -7.55 2,985 -15.46 0.0329
2018-11-14 2018-09-30 13F BOSTON PROPERTIES INC COM COM 101121101 28,690 -10,752 -27.26 3,531 -28.62 0.0320
2018-08-14 2018-06-30 13F BOSTON PROPERTIES INC COM COM 101121101 39,442 -1,020 -2.52 4,947 -0.78 0.0463
2018-05-15 2018-03-31 13F BOSTON PROPERTIES INC COM COM 101121101 40,462 0 0.00 4,986 -5.23 0.0486
2018-02-14 2017-12-31 13F BOSTON PROPERTIES INC COM COM 101121101 40,462 -37 -0.09 5,261 5.71 0.0489
2017-11-14 2017-09-30 13F BOSTON PROPERTIES INC COM COM 101121101 40,499 37 0.09 4,977 -0.02 0.0496
2017-08-14 2017-06-30 13F BOSTON PROPERTIES INC COM COM 101121101 40,462 -1,000 -2.41 4,978 -9.33 0.0533
2017-05-15 2017-03-31 13F BOSTON PROPERTIES INC COM COM 101121101 41,462 -11,289 -21.40 5,490 -17.26 0.0588
2017-02-14 2016-12-31 13F BOSTON PROPERTIES INC COM COM 101121101 52,751 8 0.02 6,635 -7.69 0.0743
2016-11-14 2016-09-30 13F BOSTON PROPERTIES INC COM COM 101121101 52,743 -250 -0.47 7,188 2.83 0.0863
2016-08-15 2016-06-30 13F BOSTON PROPERTIES INC COM COM 101121101 52,993 -750 -1.40 6,990 2.34 0.0889
2016-05-16 2016-03-31 13F BOSTON PROPERTIES INC COM COM 101121101 53,743 0 0.00 6,830 -0.35 0.0941
2016-02-16 2015-12-31 13F BOSTON PROPERTIES INC COM COM 101121101 53,743 0 0.00 6,854 7.72 0.0949
2015-11-16 2015-09-30 13F BOSTON PROPERTIES INC COM COM 101121101 53,743 -183 -0.34 6,363 -2.51 0.0968
2015-08-14 2015-06-30 13F BOSTON PROPERTIES INC COM COM 101121101 53,926 83 0.15 6,527 -13.71 0.0872
2015-05-15 2015-03-31 13F BOSTON PROPERTIES INC COM COM 101121101 53,843 0 0.00 7,564 9.16 0.1073
2015-02-17 2014-12-31 13F BOSTON PROPERTIES INC COM COM 101121101 53,843 0 0.00 6,929 11.17 0.1005
2014-11-14 2014-09-30 13F BOSTON PROPERTIES INC COM COM 101121101 53,843 -5,200 -8.81 6,233 -10.68 0.0963
2014-08-14 2014-06-30 13F BOSTON PROPERTIES INC COM COM 101121101 59,043 0 0.00 6,978 3.19 0.1047
2014-05-15 2014-03-31 13F BOSTON PROPERTIES INC COM COM 101121101 59,043 0 0.00 6,762 14.11 0.1076
2014-02-14 2013-12-31 13F BOSTON PROPERTIES INC COM COM 101121101 59,043 0 0.00 5,926 -6.12 0.0983
2013-11-14 2013-09-30 13F BOSTON PROPERTIES INC COM COM 101121101 59,043 -4,200 -6.64 6,312 -5.37 0.1213
2013-08-14 2013-06-30 13F BOSTON PROPERTIES INC COM COM 101121101 63,243 63,243 6,670 0.1408
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.