$BDN

$2.90 -$0.01 (0.34%) Close

$BDN Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 174.6M shares outstanding

Who owns BDN?

By type of holder

Institutions 72.9% Insiders 0.1% Everyone else 27.1%

Concentration Top 10 holders own 45.5%

BlackRock, Inc. 14.8% · Vanguard Portfolio Management LLC 5.0%

Institutional ownership

72.9%

+1.4 pts vs last qtr

Institutional holders

230

-1 vs last qtr

Net shares bought

+2.4M

by institutions in Q2 2026

New / sold out

25 / 26

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

BlackRock, Inc. +3.7M
Aqr Capital Management LLC +1.9M

Biggest sellers in Q2 2026

Nordea Investment Management AB SOLD OUT −3.1M
Susquehanna International Group, LLP SOLD OUT −1.3M

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Brandywine Realty Trust in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

−1.4%

−0.16% a year

Each share's claim on the business

+1.5%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$99.1M vs $88.8M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years72% 3–5 years6% 1–3 years13% Under 1 year10%

Quarterly turnover

10.8%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting BDN on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	25.8M	14.75%	+3.7M (+16.8%)	≤2021	0.0%
Shares held by quarter Peak holding32.9M (Q4'24) Change over 8 quarters−7.0M Share of the company14.750% BlackRock, Inc.'s full portfolio →
VP Vanguard Portfolio Management LLC	8.6M	4.95%	−85.9K (−1.0%)	≤2021	0.0%
Shares held by quarter Peak holding8.7M (Q1'26) Change over 8 quarters+8.6M Share of the company4.950% Vanguard Portfolio Management LLC's full portfolio →

BlackRock, Inc.

25.8M

% of company

14.75%

Change vs last qtr

+3.7M (+16.8%)

Held since

≤2021

Vanguard Portfolio Management LLC

8.6M

% of company

4.95%

Change vs last qtr

−85.9K (−1.0%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Brandywine Realty Trust, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting BDN on Form N-PORT; together they hold 32.6% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VR Vanguard Real Estate Index Fund Vanguard Specialized Funds	$19.1M	6.3M	3.60%	0.03%	July 31, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$16.6M	5.2M	3.00%	0.00%	June 30, 2026

Vanguard Real Estate Index Fund

Vanguard Specialized Funds

Position value

$19.1M

% of company

3.60%

% of the fund

0.03%

As of

July 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$16.6M

% of company

3.00%

% of the fund

0.00%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Brandywine Realty Trust and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
RW Redd William D Insider	109.0K	0.06%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.060% Redd William D's insider activity →
PD Palazzo Daniel A Insider	37.8K	0.02%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.020% Palazzo Daniel A's insider activity →

Redd William D

Insider

109.0K

% of company

0.06%

Change vs last qtr

—

Held since

—

Palazzo Daniel A

Insider

37.8K

% of company

0.02%

Change vs last qtr

—

Held since

—

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