WES
WEST MIDSTREAM PTR (WES)
NYSE
$43.59+$0.61 (+1.41%)
Price as of Jun 23, 2026 4:50 PM EDT
  • $17.8B
    Market Cap
  • 21.59%
    1-Year Change
  • Oil & Gas Midstream
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
ALPS ADVISORS INC
9.81%
38.6M
+3.6M (+9.22%)
Mar 31, 2026
INVESCO LTD.
6.11%
24.0M
+343,986 (+1.43%)
Mar 31, 2026
BLACKSTONE GROUP INC
4.97%
19.6M
-655,525 (-3.35%)
Dec 31, 2021
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.
2.25%
8.9M
+589,766 (+6.65%)
Mar 31, 2026
TORTOISE CAPITAL ADVISORS, L.L.C.
2.23%
8.8M
+240,453 (+2.74%)
Mar 31, 2026
GOLDMAN SACHS GROUP INC
2.22%
8.8M
-803,701 (-9.18%)
Mar 31, 2026
BLACKSTONE INC.
2.22%
8.8M
-2.3M (-26.70%)
Mar 31, 2026

Current Ownership Distribution

  • Mutual Funds5.7B (63.09%)
  • Institutions2.9B (32.44%)
  • Insiders403.2M (4.47%)
  • Other0 (0.00%)

Insider Transactions

  • 4.47% (403.2M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $162,608.74
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $7.6M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
PHILLIPS ROBERT G
Buy
Mar 11, 2026
$50,237.50
1,250
$40.19
5,296
PHILLIPS ROBERT G
Exempt
Feb 12, 2026
$0.00
4,046
$0.00
0
Brown Oscar B.
President & CEO
Exempt
Feb 12, 2026
$0.00
24,022
$0.00
48,041
Forthuber Frederick A.
Award
Feb 12, 2026
$0.00
3,778
$0.00
3,778
STEWART LISA A
Exempt
Feb 12, 2026
$0.00
3,843
$0.00
0
SCHULTE DAVID J
Award
Feb 12, 2026
$0.00
3,778
$0.00
3,778
Shults Kristen S.
SVP & Chief Financial Officer
Exempt
Feb 12, 2026
$0.00
10,819
$0.00
0
Dial Christopher B.
SVP, GC and Secretary
Exempt
Feb 12, 2026
$0.00
10,819
$0.00
0
Green Catherine A.
SVP & Chief Accounting Officer
Exempt
Feb 12, 2026
$0.00
7,018
$0.00
0
PHILLIPS ROBERT G
Award
Feb 12, 2026
$0.00
3,778
$0.00
3,778
Brown Oscar B.
President & CEO
Award
Feb 12, 2026
$0.00
94,451
$0.00
94,451
Dial Christopher B.
SVP, GC and Secretary
Exempt
Feb 12, 2026
$0.00
25,316
$0.00
0
STEWART LISA A
Award
Feb 12, 2026
$0.00
3,778
$0.00
3,778
SCHULTE DAVID J
Exempt
Feb 12, 2026
$0.00
3,843
$0.00
0
Owen Kenneth F.
Exempt
Feb 12, 2026
$0.00
3,843
$0.00
0
Dial Christopher B.
SVP, GC and Secretary
Exempt
Feb 12, 2026
$0.00
30,704
$0.00
0
Green Catherine A.
SVP & Chief Accounting Officer
Exempt
Feb 12, 2026
$0.00
16,421
$0.00
0
PHILLIPS ROBERT G
Exempt
Feb 12, 2026
$0.00
4,046
$0.00
4,046
Brown Oscar B.
President & CEO
Award
Feb 12, 2026
$0.00
47,226
$0.00
47,226
Dial Christopher B.
SVP, GC and Secretary
Exempt
Feb 12, 2026
$0.00
14,940
$0.00
14,939
STEWART LISA A
Exempt
Feb 12, 2026
$0.00
3,843
$0.00
39,772
SCHULTE DAVID J
Exempt
Feb 12, 2026
$0.00
3,843
$0.00
40,072
Shults Kristen S.
SVP & Chief Financial Officer
Exempt
Feb 12, 2026
$0.00
25,316
$0.00
0
Dial Christopher B.
SVP, GC and Secretary
Exempt
Feb 12, 2026
$0.00
10,009
$0.00
20,017
Green Catherine A.
SVP & Chief Accounting Officer
Exempt
Feb 12, 2026
$0.00
19,916
$0.00
0
Dial Christopher B.
SVP, GC and Secretary
Award
Feb 12, 2026
$0.00
32,468
$0.00
32,468
Brown Oscar B.
President & CEO
Award
Feb 12, 2026
$0.00
47,226
$0.00
47,226
Dial Christopher B.
SVP, GC and Secretary
Award
Feb 12, 2026
$0.00
16,234
$0.00
16,234
Green Catherine A.
SVP & Chief Accounting Officer
Exempt
Feb 12, 2026
$0.00
11,952
$0.00
11,951
Dial Christopher B.
SVP, GC and Secretary
Award
Feb 12, 2026
$0.00
16,234
$0.00
16,234