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

CUSIP 125141101 is the security identifier for CECO - CECO ENVIRONMENTAL CORP - COMMON STOCK used to aggregate holder disclosures.

How many institutions held CECO - CECO ENVIRONMENTAL CORP - COMMON STOCK in Q1 2021?

92 institutional investors reported CECO - CECO ENVIRONMENTAL CORP - COMMON STOCK for Q1 2021. Use the holders table for investor-level position and value details.

CECO ENVIRONMENTAL CORP - COMMON STOCK (CECO)

CUSIP: 125141101

Q1 2021 13F Holders as of 31 Mar 2021

Security type / class: Equity / COMMON STOCK
Total 13F shares: 24,222,794
Total 13F value: $192,078,841
Share change: -498,410
SEC-reported price per share: $7.93
Number of holders: 92
Value change: -$3,325,268
Number of buys: 36
Number of sells: 38
Shares outstanding: 58,214,946

Security key

125141101

Report period

Q1 2021

Institutions

Top holders

CECO full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 CECO ENVIRONMENTAL CORP SEC filings CECO ENVIRONMENTAL CORP company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 125141101

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of CECO - CECO ENVIRONMENTAL CORP - COMMON STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Trigran Investments, Inc.

Disclosed value leader

Trigran Investments, Inc.

Comparable rows

0/15

Latest evidence

31 Dec 2020

13F Highest disclosed value: $38,393,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Trigran Investments, Inc. has the largest disclosed position value at $38.39M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Trigran Investments, Inc.'s linked filing trail.

Disclosed position value Top 5

Trigran Investments, Inc. $38.39M

DIMENSIONAL FUND ADVISORS LP $16.93M

BlackRock Finance, Inc. $16.86M

KING LUTHER CAPITAL MANAGEMENT CORP $16.63M

AMERICAN CENTURY COMPANIES INC $13.64M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Trigran Investments, Inc.	13F Company 13F	— denominator unverified	$38,393,000 5,516,272 shares	—	31 Dec 2020
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	— denominator unverified	$16,930,000 2,432,470 shares	—	31 Dec 2020
BlackRock Finance, Inc.	13F Company 13F	— denominator unverified	$16,862,000 2,422,601 shares	—	31 Dec 2020
KING LUTHER CAPITAL MANAGEMENT CORP	13F Company 13F	— denominator unverified	$16,634,000 2,389,978 shares	—	31 Dec 2020
AMERICAN CENTURY COMPANIES INC	13F Company 13F	— denominator unverified	$13,645,000 1,960,543 shares	—	31 Dec 2020
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$11,327,000 1,627,308 shares	—	31 Dec 2020

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

24,222,794

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2021 vs Q1 2021 Across Filers

Q1 2021 holders

Holder diff

Investor	Q1 2021 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q1 2021 value	Q1 2021 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend