Boston Properties, Inc.
US ˙ NYSE ˙ US1011211018

SecurityBXP / Boston Properties, Inc.
InstitutionCapstone Asset Management Co
Latest Disclosed Ownership12,445 shares
Latest Disclosed Value $ 1,531,000
Capstone Asset Management Co reports 0.78% decrease in ownership of BXP / Boston Properties, Inc.

On July 10, 2017 - Capstone Asset Management Co filed a 13F-HR form disclosing ownership of 12,445 shares of Boston Properties, Inc. (US:BXP) valued at $1,530,984 USD as of June 30, 2017. The entity filed a previous 13F-HR on April 12, 2017 disclosing 12,543 shares of Boston Properties, Inc.. This represents a change in shares of -0.78% during the quarter. The current value of the position is $757,900 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)
2017-07-10 2017-06-30 13F BOSTON PROPERTIES COM 101121101 12,445 -98 -0.78 1,531 -7.83 0.0425
2017-04-12 2017-03-31 13F BOSTON PROPERTIES COM 101121101 12,543 -100 -0.79 1,661 4.47 0.0463
2017-01-17 2016-12-31 13F BOSTON PROPERTIES COM 101121101 12,643 -600 -4.53 1,590 -11.91 0.0456
2016-10-12 2016-09-30 13F BOSTON PROPERTIES COM 101121101 13,243 180 1.38 1,805 4.76 0.0519
2016-07-13 2016-06-30 13F BOSTON PROPERTIES COM 101121101 13,063 -90 -0.68 1,723 3.11 0.0519
2016-04-11 2016-03-31 13F BOSTON PROPERTIES COM 101121101 13,153 320 2.49 1,671 2.08 0.0481
2016-01-14 2015-12-31 13F BOSTON PROPERTIES COM 101121101 12,833 -643 -4.77 1,637 2.57 0.0471
2015-10-20 2015-09-30 13F BOSTON PROPERTIES COM 101121101 13,476 180 1.35 1,596 -0.81 0.0494
2015-07-15 2015-06-30 13F BOSTON PROPERTIES COM 101121101 13,296 -1,070 -7.45 1,609 -20.27 0.0463
2015-04-10 2015-03-31 13F BOSTON PROPERTIES COM 101121101 14,366 1,330 10.20 2,018 20.26 0.0570
2015-01-20 2014-12-31 13F BOSTON PROPERTIES COM 101121101 13,036 3,400 35.28 1,678 50.49 0.0487
2014-10-14 2014-09-30 13F BOSTON PROPERTIES COM 101121101 9,636 210 2.23 1,115 0.09 0.0378
2014-07-11 2014-06-30 13F BOSTON PROPERTIES COM 101121101 9,426 -1,356 -12.58 1,114 -9.80 0.0356
2014-04-22 2014-03-31 13F BOSTON PROPERTIES COM 101121101 10,782 -2,630 -19.61 1,235 -8.25 0.0378
2014-02-04 2013-12-31 13F BOSTON PROPERTIES COM 101121101 13,412 -7,682 -36.42 1,346 -40.31 0.0392
2013-10-31 2013-09-30 13F BOSTON PROPERTIES COM 101121101 21,094 1,638 8.42 2,255 9.89 0.0545
2013-08-05 2013-06-30 13F BOSTON PROPERTIES COM 101121101 19,456 19,456 2,052 0.0539
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.