WES
WEST MIDSTREAM PTR (WES)
NYSE
$42.08+$0.30 (+0.72%)
Price as of Nov 13, 2026 1:08 PM EST
  • $17.3B
    Market Cap
  • 17.73%
    1-Year Change
  • Oil & Gas Midstream
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
ALPS ADVISORS INC
9.04%
37.4M
+734,870 (+1.97%)
Sep 30, 2026
INVESCO LTD.
5.84%
24.1M
+74,729 (+0.31%)
Jun 30, 2026
MORGAN STANLEY
5.14%
21.2M
+16.7M (+78.57%)
Jun 30, 2026
BLACKSTONE GROUP INC
4.73%
19.6M
-655,525 (-3.35%)
Dec 31, 2021
BLACKSTONE INC.
2.51%
10.4M
+1.6M (+15.55%)
Jun 30, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.
2.09%
8.6M
-232,248 (-2.69%)
Jun 30, 2026
GOLDMAN SACHS GROUP INC
2.06%
8.5M
-230,953 (-2.71%)
Jun 30, 2026

Current Ownership Distribution

  • Mutual Funds6.9B (65.94%)
  • Institutions3.2B (30.21%)
  • Insiders403.3M (3.85%)
  • Other0 (0.00%)

Insider Transactions

  • 3.85% (403.3M)
    Current InsiderOwnership (%, shares)
  • 2
    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
Brown Oscar B.
President & CEO
Exempt
Oct 28, 2026
$0.00
52,659
$0.00
52,659
Brown Oscar B.
President & CEO
Exempt
Oct 28, 2026
$0.00
52,659
$0.00
138,099
Brown Oscar B.
President & CEO
In Kind
Oct 28, 2026
$1.0M
23,039
$45.03
115,060
Forthuber Frederick A.
Buy
Aug 12, 2026
$249,906.80
5,140
$48.62
5,140
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
Shults Kristen S.
SVP & Chief Financial Officer
Exempt
Feb 12, 2026
$0.00
10,819
$0.00
0
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
Brown Oscar B.
President & CEO
Exempt
Feb 12, 2026
$0.00
24,022
$0.00
48,041
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
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
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
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
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
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
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
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
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