Boston Properties, Inc.
MX ˙ BMV ˙ US1011211018
SecurityMX:BXP / Boston Properties, Inc.
InstitutionPnc Financial Services Group, Inc.
Latest Disclosed Ownership41,721 shares
Latest Disclosed Value $ 2,165,320
Pnc Financial Services Group, Inc. reports 23.70% decrease in ownership of BXP / Boston Properties, Inc.

On May 8, 2026 - Pnc Financial Services Group, Inc. filed a 13F-HR form disclosing ownership of 41,721 shares of Boston Properties, Inc. (MX:BXP) valued at $2,165,320 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 54,683 shares of Boston Properties, Inc.. This represents a change in shares of -23.70% during the quarter.

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)
2026-05-08 2026-03-31 13F BXP COM 101121101 41,721 -12,962 -23.70 2,165 -41.33 0.0013
2026-02-06 2025-12-31 13F BXP COM 101121101 54,683 -417 -0.76 3,690 -9.91 0.0020
2025-11-07 2025-09-30 13F BXP COM 101121101 55,100 -581 -1.04 4,096 9.05 0.0025
2025-08-08 2025-06-30 13F BXP COM 101121101 55,681 3,007 5.71 3,757 6.13 0.0024
2025-05-09 2025-03-31 13F BXP COM 101121101 52,674 304 0.58 3,539 -9.12 0.0019
2025-02-07 2024-12-31 13F BXP COM 101121101 52,370 1,848 3.66 3,894 -4.21 0.0026
2024-11-08 2024-09-30 13F BXP COM 101121101 50,522 3,372 7.15 4,065 40.08 0.0026
2024-08-09 2024-06-30 13F BOSTON PROPERTIES COM 101121101 47,150 -8,447 -15.19 2,903 -20.08 0.0019
2024-05-10 2024-03-31 13F BOSTON PROPERTIES COM 101121101 55,597 261 0.47 3,631 -6.47 0.0025
2024-03-22 2023-12-31 13F/A-1 BOSTON PROPERTIES COM 101121101 55,336 -521 -0.93 3,883 16.86 0.0030
2024-02-09 2023-12-31 13F BOSTON PROPERTIES COM 101121101 55,336 -521 3,883 0.0030
2023-11-13 2023-09-30 13F BOSTON PROPERTIES COM 101121101 55,857 2,427 4.54 3,322 7.96 0.0028
2023-08-11 2023-06-30 13F BOSTON PROPERTIES COM 101121101 53,430 9,799 22.46 3,077 30.33 0.0026
2023-05-15 2023-03-31 13F BOSTON PROPERTIES COM 101121101 43,631 -1,447 -3.21 2,361 -22.49 0.0021
2023-02-10 2022-12-31 13F BOSTON PROPERTIES COM 101121101 45,078 -1,997 -4.24 3,046 -13.71 0.0029
2022-11-10 2022-09-30 13F BOSTON PROPERTIES COM 101121101 47,075 1,679 3.70 3,530 -12.62 0.0037
2022-08-12 2022-06-30 13F BOSTON PROPERTIES COM 101121101 45,396 -4,526 -9.07 4,040 -37.17 0.0040
2022-05-12 2022-03-31 13F BOSTON PROPERTIES COM 101121101 49,922 -5,182 -9.40 6,430 1.32 0.0056
2022-02-11 2021-12-31 13F BOSTON PROPERTIES COM 101121101 55,104 12,647 29.79 6,346 37.99 0.0052
2021-11-05 2021-09-30 13F BOSTON PROPERTIES COM 101121101 42,457 1,305 3.17 4,599 -2.48 0.0043
2021-08-06 2021-06-30 13F BOSTON PROPERTIES COM 101121101 41,152 -202 -0.49 4,716 12.61 0.0043
2021-05-07 2021-03-31 13F BOSTON PROPERTIES COM 101121101 41,354 452 1.11 4,188 8.33 0.0041
2021-02-12 2020-12-31 13F BOSTON PROPERTIES COM 101121101 40,902 -997 -2.38 3,866 14.89 0.0039
2020-11-06 2020-09-30 13F BOSTON PROPERTIES COM 101121101 41,899 -1,261 -2.92 3,365 -13.74 0.0041
2020-08-28 2020-06-30 13F/A-1 BOSTON PPTYS LTD PARTNERSHIP COM 101121101 43,160 2,709 6.70 3,901 4.58 0.0052
2020-08-07 2020-06-30 13F BOSTON PPTYS LTD PARTNERSHIP COM 101121101 43,160 2,709 3,901 809.9974
2020-05-08 2020-03-31 13F BOSTON PROPERTIES COM 101121101 40,451 -1,196 -2.87 3,730 -35.02 0.0047
2020-02-07 2019-12-31 13F BOSTON PROPERTIES COM 101121101 41,647 145 0.35 5,740 6.71 0.0057
2019-11-08 2019-09-30 13F BOSTON PROPERTIES COM 101121101 41,502 78 0.19 5,379 0.67 0.0054
2019-08-09 2019-06-30 13F BOSTON PROPERTIES COM 101121101 41,424 1,401 3.50 5,343 -0.26 0.0052
2019-05-10 2019-03-31 13F BOSTON PROPERTIES COM 101121101 40,023 -350 -0.87 5,357 17.89 0.0054
2019-02-08 2018-12-31 13F BOSTON PROPERTIES COM 101121101 40,373 -894 -2.17 4,544 -10.53 0.0051
2018-11-09 2018-09-30 13F BOSTON PROPERTIES COM 101121101 41,267 -290 -0.70 5,079 -2.55 0.0048
2018-08-10 2018-06-30 13F BOSTON PROPERTIES COM 101121101 41,557 -6,833 -14.12 5,212 -12.61 0.0051
2018-05-11 2018-03-31 13F BOSTON PROPERTIES COM 101121101 48,390 -1,191 -2.40 5,964 -7.52 0.0059
2018-02-09 2017-12-31 13F BOSTON PROPERTIES COM 101121101 49,581 -974 -1.93 6,449 3.78 0.0063
2017-11-13 2017-09-30 13F BOSTON PROPERTIES COM 101121101 50,555 -1,630 -3.12 6,214 -3.21 0.0065
2017-08-11 2017-06-30 13F BOSTON PROPERTIES COM 101121101 52,185 -5,096 -8.90 6,420 -15.37 0.0069
2017-05-12 2017-03-31 13F BOSTON PROPERTIES COM 101121101 57,281 -1,386 -2.36 7,586 2.79 0.0084
2017-02-10 2016-12-31 13F BOSTON PROPERTIES COM 101121101 58,667 -277 -0.47 7,380 -8.14 0.0084
2016-11-04 2016-09-30 13F BOSTON PROPERTIES COM 101121101 58,944 -4,719 -7.41 8,034 -4.33 0.0093
2016-08-05 2016-06-30 13F BOSTON PROPERTIES COM 101121101 63,663 -2,354 -3.57 8,398 0.10 0.0098
2016-05-06 2016-03-31 13F BOSTON PROPERTIES COM 101121101 66,017 -5,873 -8.17 8,390 -8.52 0.0098
2016-02-05 2015-12-31 13F BOSTON PROPERTIES COM 101121101 71,890 1,696 2.42 9,171 10.32 0.0108
2015-11-06 2015-09-30 13F BOSTON PROPERTIES COM 101121101 70,194 -590 -0.83 8,313 -2.98 0.0099
2015-08-05 2015-06-30 13F BOSTON PROPERTIES COM 101121101 70,784 -4,706 -6.23 8,568 -19.21 0.0096
2015-05-08 2015-03-31 13F BOSTON PROPERTIES COM 101121101 75,490 -963 -1.26 10,605 7.79 0.0116
2015-02-06 2014-12-31 13F/A-1 BOSTON PROPERTIES COM 101121101 76,453 -2,511 -3.18 9,839 7.62 0.0108
2015-02-06 2014-12-31 13F BOSTON PROPERTIES COM 101121101 76,453 9,839
2014-11-07 2014-09-30 13F BOSTON PROPERTIES COM 101121101 78,964 -635 -0.80 9,142 -2.82 0.0108
2014-08-08 2014-06-30 13F BOSTON PROPERTIES COM 101121101 79,599 -4,702 -5.58 9,407 -2.57 0.0120
2014-05-09 2014-03-31 13F BOSTON PROPERTIES COM 101121101 84,301 -320 -0.38 9,655 13.67 0.0127
2014-02-07 2013-12-31 13F BOSTON PROPERTIES COM 101121101 84,621 -8,587 -9.21 8,494 -14.74 0.0113
2013-11-01 2013-09-30 13F BOSTON PROPERTIES COM 101121101 93,208 -2,800 -2.92 9,963 -1.61 0.0145
2013-08-02 2013-06-30 13F BOSTON PROPERTIES COM 101121101 96,008 96,008 10,126 0.0148
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.