What does CUSIP 95082P105 represent in this 13F holders report?

CUSIP 95082P105 is the security identifier for WCC - WESCO INTERNATIONAL INC - Common Stock used to aggregate holder disclosures.

How many institutions held WCC - WESCO INTERNATIONAL INC - Common Stock in Q1 2018?

227 institutional investors reported WCC - WESCO INTERNATIONAL INC - Common Stock for Q1 2018. Use the holders table for investor-level position and value details.

WESCO INTERNATIONAL INC - Common Stock (WCC)

CUSIP: 95082P105

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / Common Stock
Shares outstanding: 48,722,653
Total 13F shares: 47,569,877
Share change: +565,493
Total reported value: $2,951,754,017
Put/Call ratio: 12%
Price per share: $62.05
Number of holders: 227
Value change: +$32,206,945
Number of buys: 108
Number of sells: 113

Quarterly Holders Quick Answers

What is CUSIP 95082P105?
CUSIP 95082P105 identifies WCC - WESCO INTERNATIONAL INC - Common Stock in SEC institutional holdings data.

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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 95082P105:

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

Top shareholders of WCC - WESCO 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	12%	5,805,468	$395,643,000	—	31 Dec 2017	13F
EdgePoint Investment Group Inc.	13F	Company	8.6%	4,168,415	$284,077,000	—	31 Dec 2017	13F
Boston Partners	13F	Company	8.3%	4,023,957	$274,233,000	—	31 Dec 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	8%	3,880,755	$264,473,000	—	31 Dec 2017	13F
VANGUARD GROUP INC	13F	Company	7.8%	3,787,677	$258,130,000	—	31 Dec 2017	13F
WASATCH ADVISORS LP	13F	Company	5%	2,444,215	$166,573,000	—	31 Dec 2017	13F
BlackRock Finance, Inc.	13F	Company	4.1%	2,006,888	$136,769,000	—	31 Dec 2017	13F
Ninety One UK Ltd	13F	Company	2.3%	1,106,832	$75,431,000	—	31 Dec 2017	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	2%	959,002	$65,357,000	—	31 Dec 2017	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	1.7%	830,898	$56,625,000	—	31 Dec 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.6%	758,188	$51,670,000	—	31 Dec 2017	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	1.5%	734,167	$50,033,000	—	31 Dec 2017	13F
HARRIS ASSOCIATES L P	13F	Company	1.5%	713,075	$48,596,000	—	31 Dec 2017	13F
Polaris Capital Management, LLC	13F	Company	1.4%	697,011	$47,501,000	—	31 Dec 2017	13F
NORGES BANK	13F	Company	1.4%	681,796	$46,464,000	—	31 Dec 2017	13F
STATE STREET CORP	13F	Company	1.3%	652,920	$44,493,000	—	31 Dec 2017	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	1.3%	627,458	$42,761,000	—	31 Dec 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	1%	505,648	$34,460,000	—	31 Dec 2017	13F
MACQUARIE GROUP LTD	13F	Company	1%	500,235	$34,091,000	—	31 Dec 2017	13F
Vulcan Value Partners, LLC	13F	Company	0.98%	479,860	$32,702,000	—	31 Dec 2017	13F
TOCQUEVILLE ASSET MANAGEMENT L.P.	13F	Company	0.95%	460,615	$31,391,000	—	31 Dec 2017	13F
Russell Investments Group, Ltd.	13F	Company	0.91%	442,138	$29,749,000	—	31 Dec 2017	13F
MORGAN STANLEY	13F	Company	0.89%	433,034	$29,511,000	—	31 Dec 2017	13F
Bank of New York Mellon Corp	13F	Company	0.88%	429,157	$29,248,000	—	31 Dec 2017	13F
NEW SOUTH CAPITAL MANAGEMENT INC	13F	Company	0.86%	420,274	$28,642,000	—	31 Dec 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.85%	414,793	$28,265,000	—	31 Dec 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.82%	401,452	$27,358,000	—	31 Dec 2017	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	0.8%	388,801	$26,497,000	—	31 Dec 2017	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.68%	332,779	$22,678,000	—	31 Dec 2017	13F
D. E. Shaw & Co., Inc.	13F	Company	0.63%	306,757	$20,905,000	—	31 Dec 2017	13F
Allianz Asset Management GmbH	13F	Company	0.59%	285,368	$19,448,000	—	31 Dec 2017	13F
IMPAX ASSET MANAGEMENT LLC	13F	Company	0.56%	270,753	$18,452,000	—	31 Dec 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.54%	263,791	$17,977,000	—	31 Dec 2017	13F
NORTHERN TRUST CORP	13F	Company	0.51%	247,496	$16,868,000	—	31 Dec 2017	13F
Monarch Partners Asset Management LLC	13F	Company	0.5%	241,620	$16,466,000	—	31 Dec 2017	13F
CANADA PENSION PLAN INVESTMENT BOARD	13F	Company	0.49%	236,600	$16,124,000	—	31 Dec 2017	13F
FRANKLIN RESOURCES INC	13F	Company	0.47%	230,300	$15,695,000	—	31 Dec 2017	13F
Olstein Capital Management, L.P.	13F	Company	0.44%	212,200	$14,461,000	—	31 Dec 2017	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.43%	209,654	$14,288,000	—	31 Dec 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.41%	198,986	$13,561,000	—	31 Dec 2017	13F
GREAT LAKES ADVISORS, LLC	13F	Company	0.39%	191,384	$13,043,000	—	31 Dec 2017	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.35%	172,000	$11,722,000	—	31 Dec 2017	13F
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	13F	Company	0.35%	171,108	$11,661,000	—	31 Dec 2017	13F
AHL Partners LLP	13F	Company	0.35%	170,819	$11,642,000	—	31 Dec 2017	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.34%	166,974	$11,379,000	—	31 Dec 2017	13F
PECONIC PARTNERS LLC	13F	Company	0.32%	157,700	$10,747,000	—	31 Dec 2017	13F
ArrowMark Colorado Holdings LLC	13F	Company	0.32%	155,038	$10,566,000	—	31 Dec 2017	13F
Invesco Ltd.	13F	Company	0.32%	154,995	$10,564,000	—	31 Dec 2017	13F
Marshall Wace North America L.P.	13F	Company	0.3%	146,989	$10,017,000	—	31 Dec 2017	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0.28%	137,198	$9,350,000	—	31 Dec 2017	13F

Institutional Holders of WESCO INTERNATIONAL INC - Common Stock (WCC) as of Q1 2018

As of 31 Mar 2018, WESCO INTERNATIONAL INC - Common Stock (WCC) was held by 227 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 47,569,877 shares. The largest 10 holders included FMR LLC, EdgePoint Investment Group Inc., Boston Partners, DIMENSIONAL FUND ADVISORS LP, VANGUARD GROUP INC, BlackRock Inc., WASATCH ADVISORS INC, Blue Harbour Group, L.P., NORGES BANK, and Investec Asset Management LTD. This page lists 227 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

226

Q1 2018 holders

227

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.