# WINTHROP CALIFORNIA INVESTORS LTD PARTNERSHIP

WINTHROP CALIFORNIA INVESTORS LTD PARTNERSHIP is a company headquartered in Cambridge, MA, United States.

## Company overview

- **Legal name:** WINTHROP CALIFORNIA INVESTORS LTD PARTNERSHIP
- **Classification:** Company
- **Industry (SIC):** 6500 — Real Estate
- **Headquarters:** Cambridge, MA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000776105

## About

WINTHROP CALIFORNIA INVESTORS LTD PARTNERSHIP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000776105, and its reported industry is Real Estate. The retained history contains 12 filings, including 8-K filed on 2004-07-26. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 8-K — filed 2004-07-26 — period 2004-07-22 — FORM 8-K
- Form 8-K — filed 2004-01-21 — period 2004-01-20 — FORM 8-K
- Form 8-K — filed 2003-10-14 — period 2003-10-03 — FORM 8-K
- Form 8-K — filed 2001-02-05 — period 2000-11-08 — FORM 8-K
- Form 8-K — filed 2000-11-08 — period 2000-10-05 — FORM 8-K
- Form DEF 14A — filed 2000-07-18 — period 2000-07-18 — DEFINITIVE PROXY STATEMENT
- Form 10-K/A — filed 2000-03-08 — period 1998-12-31 — AMENDMENT NO. 2
- Form 10-Q — filed 2000-01-28 — period 1999-09-30 — QUARTERLY REPORT
- Form 10-Q — filed 2000-01-28 — period 1999-06-30 — QUARTERLY REPORT
- Form 10-Q — filed 2000-01-28 — period 1999-03-31 — QUARTERLY REPORT
- Form 10-K/A — filed 2000-01-28 — period 1998-12-31 — ANNUAL REPORT
- Form 8-K — filed 2000-01-25 — period 2000-01-25 — CURRENT REPORT

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Updated: 2026-10-23T22:29:09Z

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