Security key
960413102
- Security type / class
- Equity / COM
- Total 13F shares
- 38,148,273
- Total 13F value
- $2,039,094,098
- Share change
- -555,061
- Put/Call ratio
- 42%
- SEC-reported price per share
- $53.50
- Number of holders
- 219
- Value change
- -$6,470,747
- Number of buys
- 95
- Number of sells
- 135
Open additional details 1 more signal available
Report period
Q3 2016
Institutions
219
Top holders
10
WLK full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2016
Previous quarter: Q2 2016
WESTLAKE CORP SEC filings
WESTLAKE CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 960413102
Recent filing periods:
Ownership snapshot
Top reported holders of WLK - WESTLAKE CORP - COM (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
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
0/15
Latest evidence
30 Jun 2016
13F
Highest disclosed value: $159,887,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC has the largest disclosed position value at $159.89M.
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 VANGUARD GROUP INC's linked filing trail.
Disclosed position value
Top 5
VANGUARD GROUP INC
$159.89M
AQR CAPITAL MANAGEMENT LLC
$82.25M
PRUDENTIAL FINANCIAL INC
$74.56M
CITADEL ADVISORS LLC
$74.23M
FMR LLC
$68.04M
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 |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$159,887,000
3,725,230 shares
|
— | 30 Jun 2016 |
| AQR CAPITAL MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$82,248,000
1,916,300 shares
|
— | 30 Jun 2016 |
| PRUDENTIAL FINANCIAL INC |
13F
Company
|
—
class O/S missing
|
$74,556,000
1,737,095 shares
|
— | 30 Jun 2016 |
| CITADEL ADVISORS LLC |
13F
Company
|
—
class O/S missing
|
$74,231,000
1,729,518 shares
|
— | 30 Jun 2016 |
| FMR LLC |
13F
Company
|
—
class O/S missing
|
$68,041,000
1,585,302 shares
|
— | 30 Jun 2016 |
| GOLDMAN SACHS GROUP INC |
13F
Company
|
—
class O/S missing
|
$66,160,000
1,541,478 shares
|
— | 30 Jun 2016 |
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 Q3 2016
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
219
Shares
38,148,273
Rows available
219
| 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 Q3 2016 vs Q2 2016 Across Filers
Q2 2016 holders
234
Q3 2016 holders
219
Holder diff
-15
| Investor | Q2 2016 Shares | Q3 2016 Shares | Share Diff | Share Chg % | Q2 2016 value | Q3 2016 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend