JANE STREET GROUP, LLC
Position in IRS — Irsa Investments & Representations Inc
CIK 1595888
NEW YORK, NY
Position in IRS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$707,876
+$535,299 QoQ
Shares Held
45,847
+339.4% QoQ
Ownership
0.054%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#23
of 65 holders
Holding Since
Mar 2020
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IRS Over Time
Shares Held
Position Value (USD)
Position in Real Estate Services
Real Estate · as of Jun 30, 2026JANE STREET GROUP, LLC holds $361,028,587 across 15 Real Estate Services names. IRS ranks #7 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CBRE |
Cbre Group, Inc.
|
2,148,851 | $289,428,740 | |
| 2 | CSGP |
Costar Group, Inc.
|
2,162,322 | $61,236,958 | |
| 3 | NMRK |
Newmark Group, Inc.
|
365,668 | $5,525,243 | |
| 4 | SRG-PA |
Seritage Growth Properties
|
416,765 | $1,096,092 | |
| 5 | OPEN |
Opendoor Technologies Inc.
|
1,501,176 | $916,023 | |
| 6 | JLL |
Jones Lang Lasalle Inc
|
2,427 | $752,248 | |
| 7 | IRS |
Irsa Investments & Representations Inc
This page
|
45,847 | $707,876 | |
| 8 | FTHM |
Fathom Holdings Inc.
|
494,187 | $499,128 |
All Filings in IRS
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7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $707,876 | 45,847 | Shares | Defined | 2026-08-14 | |
| 2025-12-31 | $172,577 | 10,434 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $977,544 | 82,563 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $248,789 | 17,860 | Shares | Defined | 2025-08-14 | |
| 2024-12-31 | $154,375 | 10,340 | Shares | Defined | 2025-02-14 | |
| 2023-03-31 | $227,901 | 39,226 | Shares | Defined | 2023-05-16 | |
| 2020-03-31 | $35,916 | 10,455 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||