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 2017?

226 institutional investors reported WCC - WESCO INTERNATIONAL INC - Common Stock for Q1 2017. Use the holders table for investor-level position and value details.

WESCO INTERNATIONAL INC - Common Stock (WCC)

CUSIP: 95082P105

Q1 2017 13F Holders as of 31 Mar 2017

Type / Class: Equity / Common Stock
Shares outstanding: 48,883,267
Total 13F shares: 48,275,976
Share change: +1,405,022
Total reported value: $3,357,632,035
Put/Call ratio: 30%
Price per share: $69.55
Number of holders: 226
Value change: +$102,467,522
Number of buys: 111
Number of sells: 140

Quarterly Holders Quick Answers

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

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
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 2017
Previous quarter: Q4 2016

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	13%	6,277,317	$417,756,000	—	31 Dec 2016	13F
Boston Partners	13F	Company	9.9%	4,837,282	$321,921,000	—	31 Dec 2016	13F
EdgePoint Investment Group Inc.	13F	Company	9.3%	4,523,856	$301,063,000	—	31 Dec 2016	13F
VANGUARD GROUP INC	13F	Company	7.2%	3,500,240	$232,942,000	—	31 Dec 2016	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	6.6%	3,236,603	$215,401,000	—	31 Dec 2016	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	2.9%	1,412,315	$93,990,000	—	31 Dec 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.3%	1,142,906	$76,060,000	—	31 Dec 2016	13F
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.	13F	Company	2%	955,450	$63,585,000	—	31 Dec 2016	13F
Ninety One UK Ltd	13F	Company	1.8%	895,018	$59,563,000	—	31 Dec 2016	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.8%	857,761	$57,084,000	—	31 Dec 2016	13F
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/	13F	Company	1.7%	819,922	$54,566,000	—	31 Dec 2016	13F
HARRIS ASSOCIATES L P	13F	Company	1.7%	814,897	$54,231,000	—	31 Dec 2016	13F
JPMORGAN CHASE & CO	13F	Company	1.4%	693,428	$46,147,000	—	31 Dec 2016	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	1.3%	638,402	$42,486,000	—	31 Dec 2016	13F
STATE STREET CORP	13F	Company	1.3%	629,074	$41,864,000	—	31 Dec 2016	13F
Polaris Capital Management, LLC	13F	Company	1.1%	555,211	$36,949,000	—	31 Dec 2016	13F
NEW SOUTH CAPITAL MANAGEMENT INC	13F	Company	1.1%	550,364	$36,627,000	—	31 Dec 2016	13F
BlackRock Fund Advisors	13F	Company	1.1%	523,770	$34,857,000	—	31 Dec 2016	13F
Russell Investments Group, Ltd.	13F	Company	1.1%	515,881	$34,814,000	—	31 Dec 2016	13F
HIGHLINE CAPITAL MANAGEMENT, L.P.	13F	Company	0.97%	475,000	$31,611,000	—	31 Dec 2016	13F
NORGES BANK	13F	Company	0.9%	438,957	$29,213,000	—	31 Dec 2016	13F
FIRST TRUST ADVISORS LP	13F	Company	0.85%	413,620	$27,526,000	—	31 Dec 2016	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	0.78%	379,977	$25,287,000	—	31 Dec 2016	13F
FEDERATED HERMES, INC.	13F	Company	0.73%	357,409	$23,785,000	—	31 Dec 2016	13F
MACQUARIE GROUP LTD	13F	Company	0.72%	350,549	$23,329,000	—	31 Dec 2016	13F
PECONIC PARTNERS LLC	13F	Company	0.71%	347,693	$23,139,000	—	31 Dec 2016	13F
SG Americas Securities, LLC	13F	Company	0.7%	342,038	$22,763,000	—	31 Dec 2016	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0.66%	325,029	$21,631,000	—	31 Dec 2016	13F
Allianz Asset Management GmbH	13F	Company	0.64%	314,751	$20,947,000	—	31 Dec 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.62%	301,676	$20,076,000	—	31 Dec 2016	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.62%	301,459	$20,062,000	—	31 Dec 2016	13F
JAMES INVESTMENT RESEARCH, INC.	13F	Company	0.6%	293,676	$19,544,000	—	31 Dec 2016	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.59%	287,369	$19,124,000	—	31 Dec 2016	13F
CANADA PENSION PLAN INVESTMENT BOARD	13F	Company	0.58%	282,200	$18,780,000	—	31 Dec 2016	13F
CITADEL ADVISORS LLC	13F	Company	0.56%	275,061	$18,305,000	—	31 Dec 2016	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.56%	271,614	$18,076,000	—	31 Dec 2016	13F
TEACHERS ADVISORS, LLC	13F	Company	0.55%	267,333	$17,791,000	—	31 Dec 2016	13F
Point72 Asset Management, L.P.	13F	Company	0.54%	266,400	$17,729,000	—	31 Dec 2016	13F
TOCQUEVILLE ASSET MANAGEMENT L.P.	13F	Company	0.53%	257,215	$17,118,000	—	31 Dec 2016	13F
Bank of New York Mellon Corp	13F	Company	0.52%	254,858	$16,960,000	—	31 Dec 2016	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	0.51%	250,891	$16,697,000	—	31 Dec 2016	13F
Brandywine Global Investment Management, LLC	13F	Company	0.48%	234,502	$15,607,000	—	31 Dec 2016	13F
NORTHERN TRUST CORP	13F	Company	0.45%	218,057	$14,511,000	—	31 Dec 2016	13F
EAGLE ASSET MANAGEMENT INC	13F	Company	0.44%	216,566	$14,412,000	—	31 Dec 2016	13F
IMPAX ASSET MANAGEMENT LLC	13F	Company	0.43%	210,000	$13,976,000	—	31 Dec 2016	13F
DAVIS SELECTED ADVISERS	13F	Company	0.42%	202,932	$13,505,000	—	31 Dec 2016	13F
D. E. Shaw & Co., Inc.	13F	Company	0.41%	200,946	$13,373,000	—	31 Dec 2016	13F
Invesco Ltd.	13F	Company	0.4%	196,175	$13,055,000	—	31 Dec 2016	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.39%	190,000	$12,645,000	—	31 Dec 2016	13F
FRANKLIN RESOURCES INC	13F	Company	0.39%	188,745	$12,561,000	—	31 Dec 2016	13F

Institutional Holders of WESCO INTERNATIONAL INC - Common Stock (WCC) as of Q1 2017

As of 31 Mar 2017, WESCO INTERNATIONAL INC - Common Stock (WCC) was held by 226 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 48,275,976 shares. The largest 10 holders included FMR LLC, EdgePoint Investment Group Inc., Boston Partners, VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, WASATCH ADVISORS INC, BlackRock Inc., WELLINGTON MANAGEMENT GROUP LLP, GOLDMAN SACHS GROUP INC, and VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.. This page lists 226 institutional shareholders reporting positions in this security for the Q1 2017 filing period.

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

Compare Q1 2017 vs Q4 2016 Across Filers

Q4 2016 holders

250

Q1 2017 holders

226

Holder diff

-24

Investor	Q4 2016 Shares	Q1 2017 Shares	Share Diff	Share Chg %	Q4 2016 Value $	Q1 2017 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.