Opendoor Technologies Inc. (OPEN) Stock
OPEN has an Alpha Score of 4 out of 100 (poor), computed on Nov 5, 2026 from 2 of 4 sub-scores. 2 members of Congress disclosed 4 trades in OPEN since 2023: 3 purchases and 1 sale, most recently Cleo Fields (sale, Dec 26, 2025). 5 of the hedge funds AlphaScala tracks reported OPEN in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Renaissance Technologies's at $41.72M. Company insiders reported 1 open-market buy and 1 sale on SEC Form 4 in the 90 days to Nov 6, 2026.
What is OPEN's Alpha Score?
How it works →Alpha Score of 4 reflects poor overall profile with poor momentum, poor quality. Based on 2 of 4 signals – score is capped at 75 until remaining data ingests.
Computed from 2 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Nov 5, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded Opendoor Technologies Inc. (OPEN)?
Most recent: Cleo Fields (sale, Dec 26, 2025); records start Apr 10, 2023.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Cleo Fields D-LA · House | 2025-12-26 | sale | $1k – $15k |
| Cleo Fields D-LA · House | 2025-09-19 | purchase | $1k – $15k |
| Cleo Fields D-LA · House | 2025-07-21 | purchase | $1k – $15k |
| Dan Goldman D-NY · House | 2023-04-10 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026.
See all OPEN political trades →Which hedge funds own OPEN?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Renaissance Technologies Jim Simons (founder) | 9.03M | $41.72M | -24% |
| Citadel Ken Griffin | 6.26M | $28.90M | -22% |
| Marshall Wace | 426K | $1.97M | -73% |
| D.E. Shaw David Shaw | 122K | $562.2K | -99% |
| Millennium Management Israel Englander | 118K | $545.9K | -99% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are Opendoor Technologies Inc. insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 15, 26 | Nguyen Giang | Chief Operating Officer | SELL | 10.4K | $21K |
| Aug 14, 26 | Nejatian Kasra | Chief Executive Officer | BUY | 27.6K | $100K |
SEC Form 4 filings as of Nov 6, 2026
See cluster-buy signals across all tickers →What are OPEN's key statistics?
Key statistics as of Oct 29, 2026
How does OPEN's valuation compare with the Real Estate sector?
| Metric | OPEN | Real Estate median | Companies in median |
|---|---|---|---|
| Net margin | -46.74% | 16.43% | 70 |
| Return on equity | -165.15% | 7.14% | 71 |
Medians over the Real Estate stocks whose key statistics were refreshed in the last 35 days (newest Nov 8, 2026). P/E excludes loss-making companies.
OPEN price chart
Powered by TradingViewWhat does Opendoor Technologies Inc. do?
Opendoor Technologies is a digital platform that buys and sells residential real estate online in the United States. The company operates as an "iBuyer," purchasing homes directly from sellers through its online platform, making repairs, and reselling them. Opendoor offers multiple services including its "Sell to Opendoor" product for direct home sales, "List with Opendoor" for MLS listings with cash offers, and its marketplace connecting sellers with institutional and retail buyers. The company also provides complementary services such as real estate brokerage, mortgage lending through Opendoor Home Loans, title insurance, escrow services, and property insurance. Founded in 2014 and headquartered in Tempe, Arizona, Opendoor streamlines the home buying and selling process by eliminating traditional showings and accelerating closing timelines, positioning itself as a convenient alternative to conventional real estate transactions.