Position in BDN
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$7,060,322
+$1,116,728 QoQ
Shares Held
2,605,285
+28.0% QoQ
Ownership
1.50%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
18 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in BDN Over Time
Shares Held
Position Value (USD)
Derivatives in BDN
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$32,791
PutShares
12,100
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in REIT - Office
Real Estate · as of Mar 31, 2026JANE STREET GROUP, LLC holds $52,260,574 across 10 REIT - Office names. BDN ranks #3 (13.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BXP |
BXP, Inc.
|
424,378 | $22,025,217 | |
| 2 | CDP |
Copt Defense Properties
|
441,376 | $13,506,104 | |
| 3 | BDN |
Brandywine Realty Trust
This page
|
2,605,285 | $7,060,322 | |
| 4 | PSTL |
Postal Realty Trust, Inc.
|
135,673 | $2,518,090 | |
| 5 | PKST |
Peakstone Realty Trust
|
105,573 | $2,205,419 | |
| 6 | HPP |
Hudson Pacific Properties, Inc.
|
333,316 | $1,969,897 | |
| 7 | ONL |
Orion Properties Inc.
|
593,002 | $1,274,953 | |
| 8 | PDM |
Piedmont Realty Trust, Inc.
|
134,848 | $885,951 |
All Filings in BDN
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,060,322 | 2,605,285 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $32,791 | 12,100 | Put | Defined | 2026-05-12 | |
| 2025-12-31 | $5,943,594 | 2,035,478 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $80,592 | 27,600 | Put | Defined | 2026-02-12 | |
| 2025-09-30 | $58,141 | 13,943 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $1,026,411 | 239,257 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $180,180 | 42,000 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $96,954 | 22,600 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $192,672 | 43,200 | Put | Defined | 2025-05-19 | |
| 2025-03-31 | $1,946,325 | 436,396 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $273,840 | 48,900 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $818,411 | 146,145 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $2,564,370 | 471,392 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $1,938,625 | 432,729 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $156,763 | 32,659 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $1,278,913 | 236,836 | Shares | Defined | 2024-02-15 | |
| 2023-06-30 | $167,934 | 36,115 | Shares | Defined | 2023-08-14 | |
| 2022-09-30 | $103,727 | 15,367 | Shares | Defined | 2022-11-15 | |
| 2022-03-31 | $148,130 | 10,476 | Shares | Defined | 2022-05-17 | |
| 2021-12-31 | $1,138,338 | 84,824 | Shares | Defined | 2022-02-15 | |
| 2021-03-31 | $387,584 | 30,022 | Shares | Defined | 2021-05-18 | |
| 2020-12-31 | $473,791 | 39,781 | Shares | Defined | 2021-02-17 | |
| 2020-09-30 | $200,761 | 19,416 | Shares | Defined | 2020-11-17 | |
| 2020-06-30 | $548,463 | 50,364 | Shares | Defined | 2020-08-17 | |
| No filing history on record for this holder in this stock. | ||||||