Wellington Management Group
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Wellington Management Group’s COPT Defense Properties CDP Stock Holding History

Wellington Management Group’s Portfolio CDP Stock Details CDP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$29.8M Buy
972,565
+107,400
+12% +$3.34M 0.01% 887
2025
Q4 		$24.1M Buy
865,165
+498,175
+136% +$14.4M ﹤0.01% 968
2025
Q3 		$10.7M Buy
+366,990
New +$10.5M ﹤0.01% 1251
2023
Q4 		– Sell
-65,509
Closed -$1.56M – 1836
2023
Q3 		$1.56M Sell
65,509
-706,187
-92% -$17.8M ﹤0.01% 1521
2023
Q2 		$18.3M Sell
771,696
-908,311
-54% -$21.2M ﹤0.01% 960
2023
Q1 		$39.8M Sell
1,680,007
-197,860
-11% -$5.09M 0.01% 748
2022
Q4 		$48.7M Buy
1,877,867
+206,689
+12% +$5.31M 0.01% 691
2022
Q3 		$38.8M Buy
1,671,178
+106,083
+7% +$2.78M 0.01% 728
2022
Q2 		$41M Buy
+1,565,095
New +$42.2M 0.01% 734
2022
Q1 		– Sell
-1,068,181
Closed -$29.9M – 2122
2021
Q4 		$29.9M Sell
1,068,181
-50,544
-5% -$1.39M ﹤0.01% 990
2021
Q3 		$30.2M Sell
1,118,725
-47,223
-4% -$1.34M 0.01% 966
2021
Q2 		$32.6M Sell
1,165,948
-32,446
-3% -$907K 0.01% 964
2021
Q1 		$31.6M Sell
1,198,394
-851,485
-42% -$22.5M 0.01% 950
2020
Q4 		$53.5M Sell
2,049,879
-2,527,079
-55% -$63.7M 0.01% 745
2020
Q3 		$109M Sell
4,576,958
-1,012,291
-18% -$25.2M 0.02% 499
2020
Q2 		$142M Sell
5,589,249
-22,471
-0.4% -$561K 0.03% 440
2020
Q1 		$124M Sell
5,611,720
-650,653
-10% -$17.7M 0.03% 423
2019
Q4 		$184M Sell
6,262,373
-273,775
-4% -$7.99M 0.04% 417
2019
Q3 		$195M Sell
6,536,148
-323,792
-5% -$9.16M 0.04% 382
2019
Q2 		$181M Sell
6,859,940
-214,711
-3% -$5.99M 0.04% 389
2019
Q1 		$193M Sell
7,074,651
-2,080,068
-23% -$52.5M 0.04% 372
2018
Q4 		$193M Sell
9,154,719
-92,981
-1% -$2.37M 0.05% 345
2018
Q3 		$276M Buy
9,247,700
+904,929
+11% +$27.1M 0.06% 317
2018
Q2 		$242M Buy
8,342,771
+343,900
+4% +$9.43M 0.05% 330
2018
Q1 		$207M Sell
7,998,871
-961,722
-11% -$25.5M 0.05% 372
2017
Q4 		$262M Buy
8,960,593
+1,756,494
+24% +$55.1M 0.06% 317
2017
Q3 		$237M Buy
7,204,099
+3,466,337
+93% +$116M 0.05% 308
2017
Q2 		$131M Buy
3,737,762
+199,428
+6% +$6.79M 0.03% 430
2017
Q1 		$117M Buy
3,538,334
+409,920
+13% +$13.4M 0.03% 451
2016
Q4 		$97.7M Buy
3,128,414
+1,244,613
+66% +$35.3M 0.02% 512
2016
Q3 		$53.4M Sell
1,883,801
-124,645
-6% -$3.6M 0.01% 675
2016
Q2 		$59.4M Buy
2,008,446
+101,707
+5% +$2.73M 0.02% 629
2016
Q1 		$50M Buy
+1,906,739
New +$44.2M 0.01% 678

Other funds holding CDP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
WHG
Westwood Holdings Group Dallas, Texas $13.7B AUM 21.48% 1-Year Est. Return
CCM
Channing Capital Management Chicago, Illinois $3.91B AUM 34.32% 1-Year Est. Return

Wellington Management Group's CDP Position: Q1 2026 in Review

Wellington Management Group increased its COPT Defense Properties (CDP) stake by 12% in Q1 2026, buying an estimated $3.34M and bringing the position to 972,565 shares worth $29.8M. The position accounts for 0.01% of the portfolio, ranked #887.

Wellington Management Group first reported a position in CDP in Q1 2016 and has held it in 33 quarters since. The position peaked at $276M in Q3 2018. 320 funds tracked by Wall St. Rank hold CDP as of Q1 2026.

  • Wellington Management Group held 972,565 shares of COPT Defense Properties worth $29.8M as of Q1 2026.
  • Wellington Management Group bought 107,400 COPT Defense Properties shares in Q1 2026, an estimated $3.34M.
  • COPT Defense Properties made up 0.01% of Wellington Management Group's portfolio in Q1 2026, its #887 holding.
  • Wellington Management Group first reported a position in COPT Defense Properties in Q1 2016 and has held it in 33 quarters since.
  • Wellington Management Group's COPT Defense Properties position peaked at $276M in Q3 2018.
  • 320 funds tracked by Wall St. Rank held COPT Defense Properties as of Q1 2026.

Based on Wellington Management Group's 13F filing for Q1 2026, filed 15 May 2026.