Private company
Who owns CA-Colorado Center, LLC (Colorado Center)
One company in the researched set discloses a stake in CA-Colorado Center, LLC (Colorado Center), worth $26m between them. CA-Colorado Center, LLC (Colorado Center) 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.
CA-Colorado Center, LLC (Colorado Center) - Profile
- Type
- joint venture
- Based in
- United States
CA-Colorado Center, L.L.C. is the Delaware entity that holds Colorado Center, an office campus at 2401 Colorado Avenue in Santa Monica, California. The property is a six building complex on a 15 acre site with roughly 1.18 million net rentable square feet and an underground garage of about 3,100 spaces, arranged around a landscaped central courtyard with a cafe and tennis courts, and it sits in the West Los Angeles submarket that draws technology, media, advertising and entertainment tenants, next to the Bergamot Station stop on the light rail line into downtown Los Angeles. BXP entered the Los Angeles market by buying into the venture that owns it in July 2016 and manages and leases the campus; the advertising agency RPA is among the larger occupiers.
Source
CA-Colorado Center, LLC (Colorado Center) 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 BXP Colorado Center property page, Boston Properties second quarter 2016 results, Exhibit 99.2 (SEC EDGAR) and BXP, Inc. Form 10-K Exhibit 21.1 subsidiaries of the registrant (SEC EDGAR). 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 Colorado Center, a large office campus in Santa Monica, CA. Carrying value $25,931 thousand at 6/30/2026 vs $69,959 thousand at 12/31/2025 (large decrease during H1 2026, partner and cause not disclosed in the sections read). A separate basis-differential schedule in the same note shows a $132,741 thousand basis differential attributable to Colorado Center, reflecting the gap between BXP's carrying value and its share of the venture's underlying net assets. 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 CA-Colorado Center, LLC (Colorado Center) where a holder stated one, and are missing where no holder did.