What does CUSIP 264147109 represent in this 13F holders report?

CUSIP 264147109 is the security identifier for DCO - DUCOMMUN INC /DE/ - Common Stock used to aggregate holder disclosures.

How many institutions held DCO - DUCOMMUN INC /DE/ - Common Stock in Q1 2018?

97 institutional investors reported DCO - DUCOMMUN INC /DE/ - Common Stock for Q1 2018. Use the holders table for investor-level position and value details.

- Common Stock (DCO)

CUSIP: 264147109

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / Common Stock
Shares outstanding: 15,063,735
Total 13F shares: 9,441,351
Share change: +167,096
Total reported value: $286,814,197
Price per share: $30.38
Number of holders: 97
Value change: +$5,173,021
Number of buys: 32
Number of sells: 47

Quarterly Holders Quick Answers

What is CUSIP 264147109?
CUSIP 264147109 identifies DCO - DUCOMMUN INC /DE/ - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

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Newer quarter: Q2 2018
Previous quarter: Q4 2017

Recent filing periods for CUSIP 264147109:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of DCO - DUCOMMUN INC /DE/ - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
ROYAL BANK OF CANADA	13F	Company	9.4%	1,413,448	$40,212,000	—	31 Dec 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	6.3%	956,171	$27,203,000	—	31 Dec 2017	13F
BlackRock Finance, Inc.	13F	Company	4.7%	707,759	$20,136,000	—	31 Dec 2017	13F
PARADIGM CAPITAL MANAGEMENT INC/NY	13F	Company	4.6%	698,000	$19,858,000	—	31 Dec 2017	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	4.2%	626,000	$17,810,000	—	31 Dec 2017	13F
VANGUARD GROUP INC	13F	Company	3.1%	470,202	$13,377,000	—	31 Dec 2017	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	2.2%	334,079	$9,505,000	—	31 Dec 2017	13F
INGALLS & SNYDER LLC	13F	Company	1.7%	252,931	$7,196,000	—	31 Dec 2017	13F
TOCQUEVILLE ASSET MANAGEMENT L.P.	13F	Company	1.6%	241,125	$6,860,000	—	31 Dec 2017	13F
FRANKLIN RESOURCES INC	13F	Company	1.4%	213,000	$6,060,000	—	31 Dec 2017	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	1.4%	204,694	$5,824,000	—	31 Dec 2017	13F
Foundry Partners, LLC	13F	Company	1.3%	200,845	$5,714,000	—	31 Dec 2017	13F
STATE STREET CORP	13F	Company	1.3%	196,250	$5,580,000	—	31 Dec 2017	13F
NORTHERN TRUST CORP	13F	Company	1.1%	166,283	$4,731,000	—	31 Dec 2017	13F
LSV ASSET MANAGEMENT	13F	Company	1%	153,105	$4,355,000	—	31 Dec 2017	13F
ROYCE & ASSOCIATES LP	13F	Company	1%	150,213	$4,274,000	—	31 Dec 2017	13F
Cerity Partners LLC	13F	Company	0.98%	147,248	$4,189,000	—	31 Dec 2017	13F
Teton Advisors, Inc.	13F	Company	0.83%	125,642	$3,575,000	—	31 Dec 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.78%	117,832	$3,349,000	—	31 Dec 2017	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.65%	97,550	$2,775,000	—	31 Dec 2017	13F
DALTON GREINER HARTMAN MAHER & CO	13F	Company	0.6%	90,677	$2,580,000	—	31 Dec 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.58%	87,258	$2,482,000	—	31 Dec 2017	13F
CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC.	13F	Company	0.53%	79,505	$2,261,000	—	31 Dec 2017	13F
GAMCO INVESTORS, INC. ET AL	13F	Company	0.5%	76,020	$2,163,000	—	31 Dec 2017	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.41%	61,386	$1,746,000	—	31 Dec 2017	13F
JAMES INVESTMENT RESEARCH, INC.	13F	Company	0.4%	60,390	$1,718,000	—	31 Dec 2017	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	0.4%	60,371	$1,718,000	—	31 Dec 2017	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.39%	57,999	$1,650,000	—	31 Dec 2017	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.38%	56,689	$1,613,000	—	31 Dec 2017	13F
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	0.37%	55,850	$1,589,000	—	31 Dec 2017	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.36%	54,082	$1,539,000	—	31 Dec 2017	13F
MORGAN STANLEY	13F	Company	0.35%	52,849	$1,505,000	—	31 Dec 2017	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.34%	51,397	$1,462,000	—	31 Dec 2017	13F
Allianz Asset Management GmbH	13F	Company	0.33%	49,376	$1,405,000	—	31 Dec 2017	13F
Bank of New York Mellon Corp	13F	Company	0.32%	47,549	$1,353,000	—	31 Dec 2017	13F
Bragg Financial Advisors, Inc	13F	Company	0.3%	45,026	$1,281,000	—	31 Dec 2017	13F
Invesco Ltd.	13F	Company	0.3%	44,756	$1,273,000	—	31 Dec 2017	13F
GABELLI FUNDS LLC	13F	Company	0.29%	44,000	$1,252,000	—	31 Dec 2017	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	0.29%	43,667	$1,242,000	—	31 Dec 2017	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.28%	41,840	$1,190,000	—	31 Dec 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.27%	41,217	$1,173,000	—	31 Dec 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.26%	39,094	$1,113,000	—	31 Dec 2017	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.26%	38,601	$1,098,000	—	31 Dec 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.25%	37,977	$1,080,000	—	31 Dec 2017	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.24%	36,400	$1,036,000	—	31 Dec 2017	13F
WEDGE CAPITAL MANAGEMENT L L P/NC	13F	Company	0.23%	33,900	$964,000	—	31 Dec 2017	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.22%	33,422	$951,000	—	31 Dec 2017	13F
FEDERATED HERMES, INC.	13F	Company	0.22%	32,550	$926,000	—	31 Dec 2017	13F
WILEN INVESTMENT MANAGEMENT CORP.	13F	Company	0.21%	31,118	$864,000	—	31 Dec 2017	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.17%	25,617	$723,000	—	31 Dec 2017	13F

Institutional Holders of DUCOMMUN INC /DE/ - Common Stock (DCO) as of Q1 2018

As of 31 Mar 2018, DUCOMMUN INC /DE/ - Common Stock (DCO) was held by 97 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 9,441,351 shares. The largest 10 holders included ROYAL BANK OF CANADA, DIMENSIONAL FUND ADVISORS LP, BlackRock Inc., PARADIGM CAPITAL MANAGEMENT INC/NY, RENAISSANCE TECHNOLOGIES LLC, VANGUARD GROUP INC, DEUTSCHE BANK AG\, WELLINGTON MANAGEMENT GROUP LLP, ROYCE & ASSOCIATES LP, and INGALLS & SNYDER LLC. This page lists 97 institutional shareholders reporting positions in this security for the Q1 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2018 vs Q4 2017 Across Filers

Q4 2017 holders

Q1 2018 holders

Holder diff

Investor	Q4 2017 Shares	Q1 2018 Shares	Share Diff	Share Chg %	Q4 2017 Value $	Q1 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.