WESTLAKE CORP - COM (WLK)

CUSIP: 960413102

Q3 2014 13F Holders as of 30 Sep 2014

Type / Class
Equity / COM
Total 13F shares
37,804,255
Share change
-842,808
Total reported value
$3,273,499,839
Put/Call ratio
93%
Price per share
$86.59
Number of holders
280
Value change
-$71,497,823
Number of buys
133
Number of sells
142

Security key

960413102

Report period

Q3 2014

Institutions

280

Top holders

10

Top shareholders of WLK - WESTLAKE CORP - COM (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 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.
Holder Source Role / Reporting Ownership % Shares Holdings Value 12M Net Δ As of Details
VANGUARD GROUP INC
13F
Company
class O/S missing
3,030,100
$253,801,000 30 Jun 2014
13F
ROYCE & ASSOCIATES LP
13F
Company
class O/S missing
2,599,035
$217,695,000 30 Jun 2014
13F
FMR LLC
13F
Company
class O/S missing
2,352,456
$197,042,000 30 Jun 2014
13F
Select Equity Group, L.P.
13F
Company
class O/S missing
1,454,725
$121,847,766 30 Jun 2014
13F
WESTPAC BANKING CORP
13F
Company
class O/S missing
1,395,821
$116,913,967 30 Jun 2014
13F
D. E. Shaw & Co., Inc.
13F
Company
class O/S missing
1,368,154
$114,597,000 30 Jun 2014
13F
PRUDENTIAL FINANCIAL INC
13F
Company
class O/S missing
1,142,304
$95,679,000 30 Jun 2014
13F
DIMENSIONAL FUND ADVISORS LP
13F
Company
class O/S missing
1,109,301
$92,914,000 30 Jun 2014
13F
FEDERATED HERMES, INC.
13F
Company
class O/S missing
1,072,092
$89,798,000 30 Jun 2014
13F
BlackRock Institutional Trust Company, N.A.
13F
Company
class O/S missing
967,884
$81,070,000 30 Jun 2014
13F
TIAA CREF INVESTMENT MANAGEMENT LLC
13F
Company
class O/S missing
948,479
$79,445,000 30 Jun 2014
13F
NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION
13F
Company
class O/S missing
861,200
$72,134,000 30 Jun 2014
13F
RENAISSANCE TECHNOLOGIES LLC
13F
Company
class O/S missing
856,538
$71,744,000 30 Jun 2014
13F
GOLDMAN SACHS GROUP INC
13F
Company
class O/S missing
778,582
$65,214,000 30 Jun 2014
13F
JAMES INVESTMENT RESEARCH, INC.
13F
Company
class O/S missing
751,276
$62,926,000 30 Jun 2014
13F
STATE STREET CORP
13F
Company
class O/S missing
720,457
$60,358,000 30 Jun 2014
13F
TEACHERS ADVISORS, LLC
13F
Company
class O/S missing
529,319
$44,336,000 30 Jun 2014
13F
AMERICAN CENTURY COMPANIES INC
13F
Company
class O/S missing
478,107
$40,046,000 30 Jun 2014
13F
Nationwide Fund Advisors
13F
Company
class O/S missing
465,060
$38,953,000 30 Jun 2014
13F
ALLSTATE CORP
13F
Company
class O/S missing
460,042
$38,533,000 30 Jun 2014
13F
NORGES BANK
13F
Company
class O/S missing
445,143
$37,285,000 30 Jun 2014
13F
WELLS FARGO & COMPANY/MN
13F
Company
class O/S missing
444,300
$37,215,000 30 Jun 2014
13F
SCOUT INVESTMENTS, INC.
13F
Company
class O/S missing
395,638
$33,139,000 30 Jun 2014
13F
Tiger Eye Capital LLC
13F
Company
class O/S missing
395,500
$33,127,000 30 Jun 2014
13F
STRS OHIO
13F
Company
class O/S missing
395,000
$33,085,000 30 Jun 2014
13F
AQR CAPITAL MANAGEMENT LLC
13F
Company
class O/S missing
392,390
$32,867,000 30 Jun 2014
13F
COLUMBUS CIRCLE INVESTORS
13F
Company
class O/S missing
382,240
$32,016,000 30 Jun 2014
13F
Origin Asset Management LLP
13F
Company
class O/S missing
361,257
$30,259,000 30 Jun 2014
13F
BlackRock Fund Advisors
13F
Company
class O/S missing
347,856
$29,136,000 30 Jun 2014
13F
OppenheimerFunds, Inc.
13F
Company
class O/S missing
346,290
$29,005,000 30 Jun 2014
13F
AXA S.A.
13F
Company
class O/S missing
342,200
$28,663,000 30 Jun 2014
13F
NORTHERN TRUST CORP
13F
Company
class O/S missing
317,951
$26,632,000 30 Jun 2014
13F
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
class O/S missing
295,475
$24,744,000 30 Jun 2014
13F
AMUNDI ASSET MANAGEMENT US, INC.
13F
Company
class O/S missing
288,870
$24,196,000 30 Jun 2014
13F
PRINCIPAL FINANCIAL GROUP INC
13F
Company
class O/S missing
275,339
$23,063,000 30 Jun 2014
13F
SCOPUS ASSET MANAGEMENT, L.P.
13F
Company
class O/S missing
273,929
$22,944,000 30 Jun 2014
13F
FORESTERS INVESTMENT MANAGEMENT COMPANY, INC.
13F
Company
class O/S missing
272,200
$22,799,000 30 Jun 2014
13F
FIRST QUADRANT LLC/CA
13F
Company
class O/S missing
269,200
$22,548,000 30 Jun 2014
13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM
13F
Company
class O/S missing
264,500
$22,155,000 30 Jun 2014
13F
AMERIPRISE FINANCIAL INC
13F
Company
class O/S missing
253,924
$21,269,000 30 Jun 2014
13F
Impala Asset Management LLC
13F
Company
class O/S missing
235,658
$19,739,000 30 Jun 2014
13F
FIRST TRUST ADVISORS LP
13F
Company
class O/S missing
232,925
$19,510,000 30 Jun 2014
13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
Company
class O/S missing
231,288
$19,373,000 30 Jun 2014
13F
BlackRock Group LTD
13F
Company
class O/S missing
228,511
$19,140,000 30 Jun 2014
13F
MORGAN STANLEY
13F
Company
class O/S missing
216,239
$18,111,000 30 Jun 2014
13F
BRC Investment Management LLC
13F
Company
class O/S missing
195,316
$16,360,000 30 Jun 2014
13F
BANK OF MONTREAL /CAN/
13F
Company
class O/S missing
189,082
$15,837,000 30 Jun 2014
13F
Invesco Ltd.
13F
Company
class O/S missing
186,826
$15,649,000 30 Jun 2014
13F
VIKING FUND MANAGEMENT LLC
13F
Company
class O/S missing
182,000
$15,244,000 30 Jun 2014
13F
TWO SIGMA INVESTMENTS, LP
13F
Company
class O/S missing
176,083
$14,749,000 30 Jun 2014
13F

Institutional Holders of WESTLAKE CORP - COM (WLK) as of Q3 2014

As of 30 Sep 2014, WESTLAKE CORP - COM (WLK) was held by 280 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 37,804,255 shares. The largest 10 holders included FMR LLC, VANGUARD GROUP INC, ROYCE & ASSOCIATES LLC, Select Equity Group, L.P., Westpac Banking Corp, DIMENSIONAL FUND ADVISORS LP, FEDERATED INVESTORS INC /PA/, BlackRock Institutional Trust Company, N.A., D. E. Shaw & Co., Inc., and NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION. This page lists 280 institutional shareholders reporting positions in this security for the Q3 2014 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q3 2014 vs Q2 2014 Across Filers

Q2 2014 holders
265
Q3 2014 holders
280
Holder diff
15
Investor Q2 2014 Shares Q3 2014 Shares Share Diff Share Chg % Q2 2014 Value $ Q3 2014 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.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Here you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .