Opendoor Technologies Inc.
US ˙ NasdaqGS ˙ US6837121036

SecurityOPEN / Opendoor Technologies Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership104,849 shares
Latest Disclosed Value $ 490,671
Advisor Group Holdings, Inc. reports 6.20% decrease in ownership of OPEN / Opendoor Technologies Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 104,849 shares of Opendoor Technologies Inc. (US:OPEN) valued at $490,693 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 111,779 shares of Opendoor Technologies Inc.. This represents a change in shares of -6.20% during the quarter. The current value of the position is $510,615 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)
2026-05-15 2026-03-31 13F OPENDOOR TECHNOLOGIES COM 683712103 104,849 -6,930 -6.20 491 -24.73 0.0004
2026-02-17 2025-12-31 13F OPENDOOR TECHNOLOGIES COM 683712103 111,779 -29,203 -20.71 652 -37.70 0.0010
2025-11-14 2025-09-30 13F OPENDOOR TECHNOLOGIES COM 683712103 140,982 49,904 54.79 1,046 2,077.08 0.0015
2025-09-04 2025-06-30 13F/A-1 OPENDOOR TECHNOLOGIES COM 683712103 91,078 -19,433 -17.58 48 -57.14 0.0001
2025-08-13 2025-06-30 13F OPENDOOR TECHNOLOGIES COM 683712103 77,302 -33,209 93 0.0002
2025-05-12 2025-03-31 13F OPENDOOR TECHNOLOGIES COM 683712103 110,511 27,479 33.09 113 -15.15 0.0003
2025-06-06 2024-12-31 13F/A-1 OPENDOOR TECHNOLOGIES COM 683712103 83,032 189 0.23 133 -20.00 0.0003
2025-02-07 2024-12-31 13F OPENDOOR TECHNOLOGIES COM 683712103 81,549 -1,294 149 0.0004
2024-11-13 2024-09-30 13F OPENDOOR TECHNOLOGIES COM 683712103 82,843 -9,073 -9.87 166 -2.37 0.0004
2024-08-13 2024-06-30 13F OPENDOOR TECHNOLOGIES COM 683712103 91,916 25,725 38.86 169 -15.50 0.0004
2024-05-10 2024-03-31 13F OPENDOOR TECHNOLOGIES COM 683712103 66,191 -43,231 -39.51 200 -59.18 0.0004
2024-02-12 2023-12-31 13F OPENDOOR TECHNOLOGIES COM 683712103 109,422 -26,506 -19.50 490 36.87 0.0009
2023-11-13 2023-09-30 13F OPENDOOR TECHNOLOGIES COM 683712103 135,928 6,940 5.38 359 -30.89 0.0005
2023-08-21 2023-06-30 13F/A-1 OPENDOOR TECHNOLOGIES COM 683712103 128,988 -7,005 -5.15 519 116.74 0.0009
2023-08-10 2023-06-30 13F OPENDOOR TECHNOLOGIES COM 683712103 128,988 -7,005 519 0.0001
2023-05-12 2023-03-31 13F OPENDOOR TECHNOLOGIES COM 683712103 135,993 6,206 4.78 239 60.40 0.0005
2023-02-10 2022-12-31 13F OPENDOOR TECHNOLOGIES COM 683712103 129,787 57,909 80.57 149 -33.18 0.0003
2022-11-14 2022-09-30 13F OPENDOOR TECHNOLOGIES COM 683712103 71,878 7,007 10.80 223 -27.36 0.0005
2022-08-10 2022-06-30 13F OPENDOOR TECHNOLOGIES COM 683712103 64,871 13,408 26.05 307 -52.33 0.0007
2022-05-04 2022-03-31 13F OPENDOOR TECHNOLOGIES COM 683712103 51,463 12,903 33.46 644 13.98 0.0012
2022-02-03 2021-12-31 13F OPENDOOR TECHNOLOGIES COM 683712103 38,560 -22,245 -36.58 565 -54.76 0.0011
2021-11-05 2021-09-30 13F OPENDOOR TECHNOLOGIES COM 683712103 60,805 10,081 19.87 1,249 38.93 0.0026
2021-08-02 2021-06-30 13F OPENDOOR TECHNOLOGIES COM 683712103 50,724 18,060 55.29 899 29.54 0.0019
2021-05-13 2021-03-31 13F OPENDOOR TECHNOLOGIES COM 683712103 32,664 19,591 149.86 694 132.89 0.0017
2021-02-10 2020-12-31 13F OPENDOOR TECHNOLOGIES COM 683712103 13,073 13,073 298 0.0008
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.