COPT Defense Properties Ownership | Who Owns COPT Defense Properties?

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COPT Defense Properties Ownership Summary

COPT Defense Properties is owned by 115.43% institutional investors, 0.25% insiders. Blackrock funding, inc. /de is the largest institutional shareholder, holding 17.67% of CDP shares. Vanguard Real Estate Index Investor is the top mutual fund, with 3.81% of its assets in COPT Defense Properties shares.

CDP Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	COPT Defense Properties	115.43%	0.25%	-15.68%
Sector	Real Estate Stocks	73.04%	9.97%	16.98%
Industry	Office REIT Stocks	91.96%	2.56%	5.49%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	19.92M	17.67%	$724.72M
Vanguard group	17.13M	15.23%	$476.15M
Alliancebernstein	8.88M	7.88%	$271.74M
State street	6.87M	6.10%	$252.14M
Jpmorgan chase	6.08M	5.39%	$222.97M
Vanguard capital management	5.10M	4.52%	$185.44M
Earnest partners	4.42M	3.92%	$160.88M
Geode capital management	3.47M	3.07%	$126.11M
Channing capital management	2.89M	2.57%	$105.24M
Westwood group	2.84M	2.52%	$103.37M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Grs advisors	1.93M	5.93%	$70.27M
Channing capital management	2.89M	2.42%	$105.24M
Presima securities ulc	65.60K	1.13%	$2.01M
Leeward investments, llc - ma	566.47K	0.94%	$20.61M
Sapience investments	223.00	0.88%	$6.82K
Westwood group	2.84M	0.78%	$103.37M
Earnest partners	4.42M	0.58%	$160.88M
Passive capital management, llc.	42.92K	0.37%	$1.19M
Alpha wave global, lp	566.74K	0.33%	$20.62M
Frontier capital management	897.52K	0.30%	$32.66M

Top Buyers

Holder	Shares	% Assets	Change
Sixth street partners management company	2.37M	0.01%	2.37M
Jpmorgan chase	6.08M	0.01%	1.22M
T. rowe price investment management	1.05M	0.03%	1.05M
Norges bank	922.65K	0.00%	922.65K
Arrowstreet capital, limited partnership	672.11K	0.01%	575.48K

Top Sellers

Holder	Shares	% Assets	Change
Deutsche bank ag\	170.02K	0.00%	-1.59M
Blackrock funding, inc. /de	19.92M	0.01%	-1.39M
Woodline partners lp	-	-	-729.01K
Waterfront capital partners	-	-	-709.22K
Jupiter asset management	-	-	-576.02K

New Positions

Holder	Shares	% Assets	Change	Value
Sixth street partners management company	2.37M	0.01%	2.37M	$86.19M
T. rowe price investment management	1.05M	0.03%	1.05M	$38.22M
Norges bank	922.65K	0.00%	922.65K	$33.58M
Hudson bay capital management lp	175.00K	0.02%	175.00K	$6.37M
Elo mutual pension insurance	63.46K	0.03%	63.46K	$2.31M

Sold Out

Holder	Change
Cbiz investment advisory services	-4.00
Greenline partners	-4.00
Atlantic union bankshares	-9.00
Twin peaks wealth advisors	-23.00
Allspring global investments	-26.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	326	2.52%	130,133,165	2.22%	115	0.91%	156	-	106	-4.50%
Mar 31, 2026	313	3.30%	127,288,791	3.34%	112	0.94%	155	13.97%	110	-12.70%
Dec 31, 2025	215	-30.19%	84,621,217	-30.39%	75	0.64%	86	-48.50%	94	-10.48%
Sep 30, 2025	218	-25.85%	77,910,641	-28.69%	69	0.73%	117	-21.48%	72	-35.14%
Jun 30, 2025	301	-0.33%	120,438,937	0.88%	107	0.95%	153	-1.29%	112	14.29%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Real Estate Index Investor	4.32M	3.81%	61.63K
iShares Core S&P Mid-Cap ETF	3.87M	3.42%	119.00
Vanguard Morn Total Stk Mkt Idx Investor	3.61M	3.18%	-6.49K
Vanguard Total Stock Mkt Idx Inv	3.61M	3.18%	-6.49K
iShares Russell 2000 ETF	2.96M	2.61%	-52.61K
Vanguard Small Cap Index	2.60M	2.29%	-6.02K
EARNEST Partners Smid Cap Core Fdrs	1.76M	1.55%	-
Vanguard Small Cap Value Index Inv	1.65M	1.46%	-27.96K
Vanguard Morn Small Cap Value Index	1.65M	1.46%	-27.96K
Vanguard Institutional Extnd Mkt Idx Tr	1.29M	1.14%	15.35K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 29, 2026	PICKETT C TAYLOR	-	Sell	$1.03M
May 26, 2026	DENTON ROBERT L	-	Sell	$126.99K
Feb 23, 2026	HAWKINS PHILIP L	-	Sell	$181.10K
Sep 17, 2025	Trimberger Lisa G	-	Sell	$150.41K
Sep 17, 2025	Trimberger Lisa G	-	Sell	$91.56K

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	-	-
2026 Q2	-	2
2026 Q1	-	1
2025 Q4	-	-
2025 Q3	-	2

CDP Ownership FAQ

Who Owns COPT Defense Properties?

COPT Defense Properties shareholders are primarily institutional investors at 115.43%, followed by 0.25% insiders and -15.68% retail investors. The average institutional ownership in COPT Defense Properties's industry, Office REIT Stocks, is 91.96%, which COPT Defense Properties exceeds.

Who owns the most shares of COPT Defense Properties?

COPT Defense Properties’s largest shareholders are Blackrock funding, inc. /de (19.92M shares, 17.67%), Vanguard group (17.13M shares, 15.23%), and Alliancebernstein (8.88M shares, 7.88%). Together, they hold 40.77% of COPT Defense Properties’s total shares outstanding.

Does Blackrock own COPT Defense Properties?

BlackRock is not among the top 10 institutional shareholders of COPT Defense Properties.

Who is COPT Defense Properties’s biggest shareholder by percentage of total assets invested?

Grs advisors is COPT Defense Properties’s biggest shareholder by percentage of total assets invested, with 5.93% of its assets in 1.93M COPT Defense Properties shares, valued at 70.27M$.

Who is the top mutual fund holder of COPT Defense Properties shares?

Vanguard Real Estate Index Investor is the top mutual fund holder of COPT Defense Properties shares, with 3.81% of its total shares outstanding invested in 4.32M COPT Defense Properties shares.

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