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Sigma Planning Corp

Position in OPEN — Opendoor Technologies Inc.

CIK 1449126 ANN ARBOR, MI

Position in OPEN

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$738,276
-$25,968 QoQ
Shares Held
159,800
-2.1% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#110
of 406 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in OPEN Over Time

Shares Held

Position Value (USD)

Position in Real Estate Services

Real Estate · as of Jun 30, 2026

Sigma Planning Corp holds $1,013,986 across 2 Real Estate Services names. OPEN ranks #1 (72.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 OPEN
Opendoor Technologies Inc.
This page
159,800 $738,276

All Filings in OPEN

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $738,276 159,800
2026-03-31 $764,244 163,300
2025-12-31 $969,529 166,300
2025-09-30 $1,260,854 158,200