Ticker · held by 2 filers

BDN

BRANDYWINE RLTY TR

All tracked filers currently holding BDN, ranked by position size. Each row links through to the filer's full portfolio.

Total value held

$152.6M

Total shares

34,379,082

Filers holding

2 · 4 positions

Caveat

long only · 13F-eligible managers only

Filers holding BDN

sorted by position size · click any filer to see their full portfolio

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink SH BEN INT NEW 33,470,064 $149.9M 0.00%

2 Citadel Advisors · Ken Griffin SH BEN INT NEW 483,818 $1.4M 0.00%

3 Citadel Advisors · Ken Griffin PUTSH BEN INT NEW 410,100 $1.2M 0.00%

4 Citadel Advisors · Ken Griffin CALLSH BEN INT NEW 15,100 $44.1K 0.00%

What this is

This page reverses the usual 13F view: instead of "what does Buffett hold," it answers "who holds NVDA?" Across the dozen tracked filers, all current 13F-disclosed holders of BDN are listed, with the position size and what fraction of each filer's overall portfolio it represents.

Caveats: only the filers tracked here are included (~12 names) — not the whole 13F universe (~6,000 filers). Position values are at the most recent quarter-end, not current market price. Only long positions are visible; shorts and synthetics aren't.

v0.2 · 2026 · data via SEC EDGAR · CUSIP→ticker via OpenFIGI