波士頓地產公司
US ˙ NYSE ˙ US1011211018

SecurityBXP / Boston Properties, Inc.
InstitutionElkfork Partners LLC
Latest Disclosed Ownership6,028 shares
Latest Disclosed Value $ 781,000
Elkfork Partners LLC reports 1.86% increase in ownership of BXP / Boston Properties, Inc.

On November 14, 2019 - Elkfork Partners LLC filed a 13F-HR form disclosing ownership of 6,028 shares of Boston Properties, Inc. (US:BXP) valued at $781,590 USD as of September 30, 2019. The entity filed a previous 13F-HR on August 13, 2019 disclosing 5,918 shares of Boston Properties, Inc.. This represents a change in shares of 1.86% during the quarter. The current value of the position is $375,725 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)
2019-11-14 2019-09-30 13F Boston Properties REIT 101121101 6,028 110 1.86 781 2.36 0.0190
2019-08-13 2019-06-30 13F Boston Properties REIT 101121101 5,918 22 0.37 763 -3.30 0.0186
2019-05-13 2019-03-31 13F Boston Properties REIT 101121101 5,896 -44 -0.74 789 17.94 0.0198
2019-02-13 2018-12-31 13F Boston Properties REIT 101121101 5,940 -792 -11.76 669 -19.30 0.0189
2018-11-14 2018-09-30 13F Boston Properties REIT 101121101 6,732 -264 -3.77 829 -5.58 0.0197
2018-08-13 2018-06-30 13F Boston Properties REIT 101121101 6,996 440 6.71 878 8.66 0.0226
2018-05-10 2018-03-31 13F Boston Properties REIT 101121101 6,556 242 3.83 808 -1.58 0.0218
2018-02-24 2017-12-31 13F/A-1 Boston Properties REIT 101121101 6,314 528 9.13 821 15.47 0.0223
2018-02-22 2017-12-31 13F Boston Properties REIT 101121101 4,592 -1,194 597
2017-11-14 2017-09-30 13F Boston Properties REIT 101121101 5,786 -352 -5.73 711 -5.83 0.0206
2017-08-14 2017-06-30 13F Boston Properties REIT 101121101 6,138 418 7.31 755 -0.26 0.0228
2017-05-03 2017-03-31 13F Boston Properties REIT 101121101 5,720 660 13.04 757 19.03 0.0232
2017-02-10 2016-12-31 13F Boston Properties REIT 101121101 5,060 5,060 636 0.0209
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.