What does CUSIP 44925C103 represent in this 13F holders report?

CUSIP 44925C103 is the security identifier for ICFI - ICF International, Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held ICFI - ICF International, Inc. - Common Stock in Q1 2018?

174 institutional investors reported ICFI - ICF International, Inc. - Common Stock for Q1 2018. Use the holders table for investor-level position and value details.

ICF International, Inc. - Common Stock (ICFI)

CUSIP: 44925C103

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / Common Stock
Shares outstanding: 18,119,537
Total 13F shares: 17,155,291
Share change: +150,500
Total reported value: $1,002,615,240
Put/Call ratio: 212%
Price per share: $58.45
Number of holders: 174
Value change: +$9,832,695
Number of buys: 82
Number of sells: 79

Quarterly Holders Quick Answers

What is CUSIP 44925C103?
CUSIP 44925C103 identifies ICFI - ICF International, Inc. - Common Stock in SEC institutional holdings data.

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Back to full security ownership history for the broader multi-quarter picture.
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SEC investors directory for manager drilldown.

Explore More Reporting Periods

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

Newer quarter: Q2 2018
Previous quarter: Q4 2017

Recent filing periods for CUSIP 44925C103:

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

Top shareholders of ICFI - ICF International, Inc. - 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
FMR LLC	13F	Company	13%	2,438,227	$128,007,000	—	31 Dec 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	8.7%	1,582,027	$83,057,000	—	31 Dec 2017	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	8.6%	1,566,169	$82,224,000	—	31 Dec 2017	13F
BlackRock Finance, Inc.	13F	Company	6.6%	1,189,384	$62,445,000	—	31 Dec 2017	13F
VANGUARD GROUP INC	13F	Company	4.6%	841,737	$44,191,000	—	31 Dec 2017	13F
TimesSquare Capital Management, LLC	13F	Company	3.8%	697,419	$36,614,000	—	31 Dec 2017	13F
INVESTMENT COUNSELORS OF MARYLAND LLC	13F	Company	2.1%	385,039	$20,215,000	—	31 Dec 2017	13F
NORTHERN TRUST CORP	13F	Company	2.1%	373,831	$19,626,000	—	31 Dec 2017	13F
STATE STREET CORP	13F	Company	2%	369,238	$19,390,000	—	31 Dec 2017	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	1.8%	333,429	$17,505,000	—	31 Dec 2017	13F
GW&K Investment Management, LLC	13F	Company	1.7%	309,476	$16,247,000	—	31 Dec 2017	13F
LORD, ABBETT & CO. LLC	13F	Company	1.7%	300,671	$15,785,000	—	31 Dec 2017	13F
CLEARBRIDGE, LLC	13F	Company	1.6%	292,231	$15,342,000	—	31 Dec 2017	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	1.6%	285,726	$15,001,000	—	31 Dec 2017	13F
Boston Partners	13F	Company	1.6%	282,373	$14,825,000	—	31 Dec 2017	13F
NORGES BANK	13F	Company	1.3%	239,226	$12,559,000	—	31 Dec 2017	13F
JPMORGAN CHASE & CO	13F	Company	1.1%	205,236	$10,776,000	—	31 Dec 2017	13F
SYSTEMATIC FINANCIAL MANAGEMENT LP	13F	Company	1.1%	199,118	$10,454,000	—	31 Dec 2017	13F
COLUMBIA WANGER ASSET MANAGEMENT LLC	13F	Company	1.1%	198,642	$10,429,000	—	31 Dec 2017	13F
Marshall Wace North America L.P.	13F	Company	0.99%	179,097	$9,402,000	—	31 Dec 2017	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.98%	177,170	$9,301,000	—	31 Dec 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.96%	174,082	$9,138,000	—	31 Dec 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.92%	167,143	$8,772,000	—	31 Dec 2017	13F
Bank of New York Mellon Corp	13F	Company	0.92%	166,876	$8,760,000	—	31 Dec 2017	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.84%	152,044	$7,982,000	—	31 Dec 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.84%	151,783	$7,969,000	—	31 Dec 2017	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	0.82%	149,089	$7,827,000	—	31 Dec 2017	13F
Russell Investments Group, Ltd.	13F	Company	0.8%	145,002	$7,714,000	—	31 Dec 2017	13F
THIRD AVENUE MANAGEMENT LLC	13F	Company	0.8%	144,822	$7,604,000	—	31 Dec 2017	13F
Zurcher Kantonalbank (Zurich Cantonalbank)	13F	Company	0.77%	139,718	$7,335,000	—	31 Dec 2017	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.67%	122,073	$6,409,000	—	31 Dec 2017	13F
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	13F	Company	0.65%	118,460	$6,219,000	—	31 Dec 2017	13F
KORNITZER CAPITAL MANAGEMENT INC /KS	13F	Company	0.64%	116,250	$6,103,000	—	31 Dec 2017	13F
UNITED SERVICES AUTOMOBILE ASSOCIATION	13F	Company	0.6%	108,199	$5,680,000	—	31 Dec 2017	13F
NICHOLAS COMPANY, INC.	13F	Company	0.57%	103,020	$5,408,000	—	31 Dec 2017	13F
TOCQUEVILLE ASSET MANAGEMENT L.P.	13F	Company	0.57%	102,900	$5,402,000	—	31 Dec 2017	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.52%	93,358	$4,902,000	—	31 Dec 2017	13F
UBS Group AG	13F	Company	0.5%	91,196	$4,788,000	—	31 Dec 2017	13F
D. E. Shaw & Co., Inc.	13F	Company	0.47%	84,996	$4,462,000	—	31 Dec 2017	13F
CLARK ESTATES INC/NY	13F	Company	0.44%	80,300	$4,216,000	—	31 Dec 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.42%	76,974	$4,041,000	—	31 Dec 2017	13F
Allianz Asset Management GmbH	13F	Company	0.42%	75,556	$3,966,000	—	31 Dec 2017	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.41%	74,596	$3,916,000	—	31 Dec 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.4%	73,100	$3,838,000	—	31 Dec 2017	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.39%	71,229	$3,740,000	—	31 Dec 2017	13F
MORGAN STANLEY	13F	Company	0.38%	68,635	$3,603,000	—	31 Dec 2017	13F
McClain Value Management LLC	13F	Company	0.37%	66,464	$3,489,000	—	31 Dec 2017	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.36%	65,469	$3,437,000	—	31 Dec 2017	13F
MARTINGALE ASSET MANAGEMENT L P	13F	Company	0.35%	64,205	$3,371,000	—	31 Dec 2017	13F
BANK OF MONTREAL /CAN/	13F	Company	0.35%	62,777	$3,296,000	—	31 Dec 2017	13F

Institutional Holders of ICF International, Inc. - Common Stock (ICFI) as of Q1 2018

As of 31 Mar 2018, ICF International, Inc. - Common Stock (ICFI) was held by 174 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 17,155,291 shares. The largest 10 holders included FMR LLC, DIMENSIONAL FUND ADVISORS LP, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Inc., VANGUARD GROUP INC, TimesSquare Capital Management, LLC, GW&K Investment Management, LLC, Thrivent Financial for Lutherans, INVESTMENT COUNSELORS OF MARYLAND LLC, and NORTHERN TRUST CORP. This page lists 174 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

159

Q1 2018 holders

174

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.