Private company
Who owns 1265 Main Office JV LLC (1265 Main Street)
One company in the researched set discloses a stake in 1265 Main Office JV LLC (1265 Main Street), worth $3m between them. 1265 Main Office JV LLC (1265 Main Street) is private, so no 13F reports it: a 13F covers exchange listed positions only. These figures exist because each holder disclosed the stake in its own filings.
1265 Main Office JV LLC (1265 Main Street) - Profile
- Type
- joint venture
- Based in
- United States
1265 Main Office JV LLC owns the office building at 1265 Main Street in Waltham, Massachusetts, a roughly 120,000 square foot LEED Gold creative office property built on the site of Polaroid's former 94 acre campus beside Route 128 and occupied as the United States headquarters of Clarks Americas, the North American arm of the British shoemaker C&J Clark International. The building was delivered in 2016 as the office component of the first phase of the 1265 Main redevelopment, which also brought 160,000 square feet of retail and restaurant space, and it includes a three storey lobby, a roof deck, a 5,000 square foot private terrace, an employee store, a fitness centre and covered parking. The venture is a partnership between the site owner, 1265 Main Street LLC, and a BXP subsidiary that developed and manages the building, and in February 2017 it took a 40.4 million dollar fifteen year leasehold mortgage from Sun Life Assurance Company of Canada.
Source
1265 Main Office JV LLC (1265 Main Street) files nothing with the SEC, so none of this comes from a filer record. The description was written for this site in August 2026 from Colliers Arranges $40.4M in Financing for 120,000 SF Office Building in Waltham, Massachusetts (REBusinessOnline), 1265 Main Street (BXP) and 1265 Main Street Waltham project page (Town of Lincoln, Massachusetts). The ownership figures below come from the holders' filings instead, and are sourced row by row.
The disclosed stakes
One row per position. Where a holder reports the same company in two share classes, both rows are shown rather than summed, because the class is part of a position's identity.
Where each figure comes from
A private stake has no ownership form behind it, so the source is always the holder's own filing or disclosure. Anything modelled says so, with the arithmetic.
- BXP, Inc. (formerly Boston Properties), as of 30 Jun 2026. 50% joint venture interest in 1265 Main Street. Carrying value $2,841 thousand at 6/30/2026 vs $3,091 thousand at 12/31/2025. source
What this page is not
It is not a complete register. It lists the holders who happen to be inside the researched set and disclosed the stake themselves. A private company can have many other shareholders, and nothing here rules them out: venture investors, founders and employees usually appear in no public filing at all. Percentages are of 1265 Main Office JV LLC (1265 Main Street) where a holder stated one, and are missing where no holder did.