What does CUSIP 125141101 represent in this 13F holders report?

CUSIP 125141101 is the security identifier for CECO - CECO ENVIRONMENTAL CORP - Common Stock, $0.01 par value used to aggregate holder disclosures.

How many institutions held CECO - CECO ENVIRONMENTAL CORP - Common Stock, $0.01 par value in Q4 2016?

131 institutional investors reported CECO - CECO ENVIRONMENTAL CORP - Common Stock, $0.01 par value for Q4 2016. Use the holders table for investor-level position and value details.

CECO ENVIRONMENTAL CORP - Common Stock, $0.01 par value (CECO)

CUSIP: 125141101

Q4 2016 13F Holders as of 31 Dec 2016

Type / Class: Equity / Common Stock, $0.01 par value
Shares outstanding: 35,881,291
Total 13F shares: 21,245,999
Share change: +1,354,978
Total reported value: $296,387,850
Price per share: $13.95
Number of holders: 131
Value change: +$21,274,037
Number of buys: 72
Number of sells: 53

Quarterly Holders Quick Answers

What is CUSIP 125141101?
CUSIP 125141101 identifies CECO - CECO ENVIRONMENTAL CORP - Common Stock, $0.01 par value in SEC institutional holdings data.

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SEC investors directory for manager drilldown.

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Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2017
Previous quarter: Q3 2016

Recent filing periods for CUSIP 125141101:

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

Top shareholders of CECO - CECO ENVIRONMENTAL CORP - Common Stock, $0.01 par value (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
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	— class O/S missing	6,802,977	$46,192,000	—	30 Sep 2016	13F
BlackRock Fund Advisors	13F	Company	— mixed-class rows	5,596,751 mixed-class rows	$41,687,000	—	30 Sep 2016	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— mixed-class rows	5,106,027 mixed-class rows	$40,041,000	—	30 Sep 2016	13F
VANGUARD GROUP INC	13F	Company	— mixed-class rows	4,042,856 mixed-class rows	$32,099,000	—	30 Sep 2016	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	— mixed-class rows	4,093,183 mixed-class rows	$28,566,000	—	30 Sep 2016	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	— mixed-class rows	4,115,315 mixed-class rows	$28,002,000	—	30 Sep 2016	13F
Trigran Investments, Inc.	13F	Company	5.1%	1,825,374	$20,590,000	—	30 Sep 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	— mixed-class rows	2,524,630 mixed-class rows	$20,490,000	—	30 Sep 2016	13F
MANGROVE PARTNERS IM, LLC	13F	Company	— class O/S missing	2,664,061	$18,089,000	—	30 Sep 2016	13F
KING LUTHER CAPITAL MANAGEMENT CORP	13F	Company	4%	1,424,989	$16,074,000	—	30 Sep 2016	13F
STATE STREET CORP	13F	Company	— mixed-class rows	1,709,796 mixed-class rows	$13,198,000	—	30 Sep 2016	13F
FMR LLC	13F	Company	2.9%	1,025,200	$11,564,000	—	30 Sep 2016	13F
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	13F	Company	2.3%	828,158	$9,342,000	—	30 Sep 2016	13F
NORTHERN TRUST CORP	13F	Company	— mixed-class rows	1,030,782 mixed-class rows	$8,370,000	—	30 Sep 2016	13F
Bank of New York Mellon Corp	13F	Company	— mixed-class rows	976,841 mixed-class rows	$7,742,000	—	30 Sep 2016	13F
Boston Partners	13F	Company	1.8%	653,067	$7,367,000	—	30 Sep 2016	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	— class O/S missing	1,001,877	$6,804,000	—	30 Sep 2016	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	— mixed-class rows	909,333 mixed-class rows	$6,401,000	—	30 Sep 2016	13F
RUTABAGA CAPITAL MANAGEMENT LLC/MA	13F	Company	1.6%	563,457	$6,356,000	—	30 Sep 2016	13F
AKANTHOS CAPITAL MANAGEMENT LLC	13F	Company	— class O/S missing	925,000	$6,281,000	—	30 Sep 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— mixed-class rows	692,932 mixed-class rows	$5,662,000	—	30 Sep 2016	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	— mixed-class rows	693,963 mixed-class rows	$5,562,000	—	30 Sep 2016	13F
Invesco Ltd.	13F	Company	— mixed-class rows	726,459 mixed-class rows	$5,391,000	—	30 Sep 2016	13F
MORGAN STANLEY	13F	Company	— mixed-class rows	539,619 mixed-class rows	$5,272,000	—	30 Sep 2016	13F
MACKENZIE FINANCIAL CORP	13F	Company	— class O/S missing	727,907	$4,942,000	—	30 Sep 2016	13F
WELLS FARGO & COMPANY/MN	13F	Company	— mixed-class rows	434,449 mixed-class rows	$4,778,000	—	30 Sep 2016	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	— mixed-class rows	641,663 mixed-class rows	$4,766,000	—	30 Sep 2016	13F
Olstein Capital Management, L.P.	13F	Company	1.1%	408,350	$4,606,000	—	30 Sep 2016	13F
Foundry Partners, LLC	13F	Company	1.1%	406,100	$4,581,000	—	30 Sep 2016	13F
Emancipation Management LLC	13F	Company	1.1%	379,082	$4,276,000	—	30 Sep 2016	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	— mixed-class rows	400,771 mixed-class rows	$4,118,000	—	30 Sep 2016	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	— mixed-class rows	587,464 mixed-class rows	$4,050,000	—	30 Sep 2016	13F
AlphaOne Investment Services, LLC	13F	Company	0.99%	355,710	$4,012,000	—	30 Sep 2016	13F
Calvert Investment Management, Inc.	13F	Company	0.91%	326,768	$3,686,000	—	30 Sep 2016	13F
BlackRock Investment Management, LLC	13F	Company	— mixed-class rows	444,617 mixed-class rows	$3,583,000	—	30 Sep 2016	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	— class O/S missing	526,004	$3,572,000	—	30 Sep 2016	13F
D. E. Shaw & Co., Inc.	13F	Company	— class O/S missing	506,767	$3,441,000	—	30 Sep 2016	13F
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	— class O/S missing	492,761	$3,346,000	—	30 Sep 2016	13F
DnB Asset Management AS	13F	Company	0.82%	292,655	$3,298,222	—	30 Sep 2016	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	— class O/S missing	478,022	$3,246,000	—	30 Sep 2016	13F
BRANT POINT INVESTMENT MANAGEMENT LLC	13F	Company	0.73%	263,600	$2,973,000	—	30 Sep 2016	13F
KEELEY ASSET MANAGEMENT CORP	13F	Company	0.66%	236,892	$2,672,000	—	30 Sep 2016	13F
PERRITT CAPITAL MANAGEMENT INC	13F	Company	0.64%	228,447	$2,577,000	—	30 Sep 2016	13F
Minerva Advisors LLC	13F	Company	0.59%	211,211	$2,378,000	—	30 Sep 2016	13F
AMERIPRISE FINANCIAL INC	13F	Company	— class O/S missing	316,710	$2,150,000	—	30 Sep 2016	13F
MCKINLEY CAPITAL MANAGEMENT LLC	13F	Company	0.52%	185,326	$2,090,000	—	30 Sep 2016	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	— class O/S missing	297,515	$2,020,000	—	30 Sep 2016	13F
KELLEHER FINANCIAL ADVISORS	13F	Company	0.48%	172,599	$1,946,000	—	30 Sep 2016	13F
BOGLE INVESTMENT MANAGEMENT L P /DE/	13F	Company	— class O/S missing	245,431	$1,666,000	—	30 Sep 2016	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	— mixed-class rows	203,189 mixed-class rows	$1,658,000	—	30 Sep 2016	13F

Institutional Holders of CECO ENVIRONMENTAL CORP - Common Stock, $0.01 par value (CECO) as of Q4 2016

As of 31 Dec 2016, CECO ENVIRONMENTAL CORP - Common Stock, $0.01 par value (CECO) was held by 131 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 21,245,999 shares. The largest 10 holders included KING LUTHER CAPITAL MANAGEMENT CORP, Trigran Investments, Inc., DIMENSIONAL FUND ADVISORS LP, FMR LLC, VANGUARD GROUP INC, BlackRock Fund Advisors, PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC., GFI Investment Counsel Ltd., BlackRock Institutional Trust Company, N.A., and JPMORGAN CHASE & CO. This page lists 131 institutional shareholders reporting positions in this security for the Q4 2016 filing period.

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

Compare Q4 2016 vs Q3 2016 Across Filers

Q3 2016 holders

115

Q4 2016 holders

131

Holder diff

Investor	Q3 2016 Shares	Q4 2016 Shares	Share Diff	Share Chg %	Q3 2016 Value $	Q4 2016 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.