Ken Griffin
BDN

Ken Griffin’s Brandywine Realty Trust BDN Stock Holding History

Ken Griffin’s Portfolio BDN Stock Details BDN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$676K Sell
249,400
-160,700
-39% -$481K ﹤0.01% 8570
2025
Q4 		$1.2M Buy
410,100
+109,300
+36% +$372K ﹤0.01% 7000
2025
Q3 		$1.25M Sell
300,800
-37,400
-11% -$157K ﹤0.01% 7055
2025
Q2 		$1.45M Buy
338,200
+97,800
+41% +$406K ﹤0.01% 6329
2025
Q1 		$1.07M Buy
240,400
+57,400
+31% +$284K ﹤0.01% 6811
2024
Q4 		$1.02M Buy
183,000
+154,500
+542% +$862K ﹤0.01% 6958
2024
Q3 		$155K Sell
28,500
-2,000
-7% -$9.94K ﹤0.01% 10523
2024
Q2 		$137K Sell
30,500
-5,000
-14% -$22.8K ﹤0.01% 10476
2024
Q1 		$170K Sell
35,500
-4,200
-11% -$19.5K ﹤0.01% 10576
2023
Q4 		$214K Sell
39,700
-15,200
-28% -$66.7K ﹤0.01% 9820
2023
Q3 		$249K Buy
54,900
+29,900
+120% +$142K ﹤0.01% 9505
2023
Q2 		$116K Sell
25,000
-3,300
-12% -$13.5K ﹤0.01% 10709
2023
Q1 		$134K Sell
28,300
-2,000
-7% -$11.7K ﹤0.01% 10828
2022
Q4 		$186K Buy
+30,300
New +$195K ﹤0.01% 10253
2021
Q4 		– Sell
-12,200
Closed -$164K – 13797
2021
Q3 		$164K Sell
12,200
-14,700
-55% -$202K ﹤0.01% 12245
2021
Q2 		$369K Sell
26,900
-24,800
-48% -$342K ﹤0.01% 10766
2021
Q1 		$667K Buy
51,700
+33,400
+183% +$408K ﹤0.01% 9044
2020
Q4 		$218K Buy
+18,300
New +$197K ﹤0.01% 9607
2016
Q1 		– Sell
-10,200
Closed -$139K – 6786
2015
Q4 		$139K Buy
10,200
+2,900
+40% +$38.3K ﹤0.01% 6301
2015
Q3 		$90K Sell
7,300
-500
-6% -$6.52K ﹤0.01% 7051
2015
Q2 		$104K Buy
7,800
+5,100
+189% +$73.8K ﹤0.01% 7032
2015
Q1 		$43K Buy
2,700
+1,500
+125% +$24.1K ﹤0.01% 7468
2014
Q4 		$19K Hold
1,200
– – ﹤0.01% 7838
2014
Q3 		$17K Buy
+1,200
New +$18.6K ﹤0.01% 7547
2013
Q4 		– Sell
-2,600
Closed -$34K – 6997
2013
Q3 		$34K Buy
2,600
+300
+13% +$4.05K ﹤0.01% 5971
2013
Q2 		$31K Buy
+2,300
New +$33.5K ﹤0.01% 5879

Other funds holding BDN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
LAII
LM Asset (IM) Inc Vancouver, British Columbia, Canada $161M AUM 77.63% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Ken Griffin's BDN Position: Q1 2026 in Review

Ken Griffin reduced its Brandywine Realty Trust (BDN) stake by 54% in Q1 2026, selling an estimated $787K and leaving 220,727 shares worth $598K. The position accounts for ﹤0.01% of the portfolio, ranked #8855.

Ken Griffin first reported a position in BDN in Q2 2013 and has held it in 50 quarters since. The position peaked at $52.5M in Q3 2018. 231 funds tracked by Wall St. Rank hold BDN as of Q1 2026.

  • Ken Griffin held 220,727 shares of Brandywine Realty Trust worth $598K as of Q1 2026.
  • Ken Griffin sold 263,091 Brandywine Realty Trust shares in Q1 2026, an estimated $787K.
  • Brandywine Realty Trust made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #8855 holding.
  • Ken Griffin first reported a position in Brandywine Realty Trust in Q2 2013 and has held it in 50 quarters since.
  • Ken Griffin's Brandywine Realty Trust position peaked at $52.5M in Q3 2018.
  • 231 funds tracked by Wall St. Rank held Brandywine Realty Trust as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.