Castleark Management’s Williams Companies WMB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $9.59M | Buy |
131,770
+6,040
| +5% | +$418K | 0.32% | 62 |
|
|
2025
Q4 | $7.56M | Buy |
125,730
+19,090
| +18% | +$1.15M | 0.22% | 107 |
|
|
2025
Q3 | $6.76M | Hold |
106,640
| – | – | 0.19% | 119 |
|
|
2025
Q2 | $6.7M | Buy |
106,640
+36,530
| +52% | +$2.16M | 0.2% | 92 |
|
|
2025
Q1 | $4.19M | Buy |
70,110
+44,540
| +174% | +$2.55M | 0.15% | 138 |
|
|
2024
Q4 | $1.38M | Hold |
25,570
| – | – | 0.05% | 199 |
|
|
2024
Q3 | $1.17M | Hold |
25,570
| – | – | 0.05% | 195 |
|
|
2024
Q2 | $1.09M | Hold |
25,570
| – | – | 0.04% | 201 |
|
|
2024
Q1 | $996K | Hold |
25,570
| – | – | 0.04% | 210 |
|
|
2023
Q4 | $891K | Hold |
25,570
| – | – | 0.04% | 208 |
|
|
2023
Q3 | $861K | Buy |
25,570
+14,340
| +128% | +$489K | 0.04% | 196 |
|
|
2023
Q2 | $366K | Sell |
11,230
-3,660
| -25% | -$110K | 0.02% | 226 |
|
|
2023
Q1 | $445K | Sell |
14,890
-5,520
| -27% | -$171K | 0.02% | 224 |
|
|
2022
Q4 | $671K | Hold |
20,410
| – | – | 0.04% | 215 |
|
|
2022
Q3 | $584K | Sell |
20,410
-5,100
| -20% | -$166K | 0.03% | 215 |
|
|
2022
Q2 | $796K | Hold |
25,510
| – | – | 0.04% | 198 |
|
|
2022
Q1 | $852K | Hold |
25,510
| – | – | 0.04% | 219 |
|
|
2021
Q4 | $664K | Sell |
25,510
-8,700
| -25% | -$240K | 0.02% | 250 |
|
|
2021
Q3 | $887K | Hold |
34,210
| – | – | 0.03% | 229 |
|
|
2021
Q2 | $908K | Hold |
34,210
| – | – | 0.03% | 226 |
|
|
2021
Q1 | $810K | Sell |
34,210
-1,350
| -4% | -$30.7K | 0.03% | 229 |
|
|
2020
Q4 | $713K | Buy |
35,560
+25,050
| +238% | +$508K | 0.03% | 266 |
|
|
2020
Q3 | $207K | Hold |
10,510
| – | – | 0.01% | 310 |
|
|
2020
Q2 | $200K | Hold |
10,510
| – | – | 0.01% | 299 |
|
|
2020
Q1 | $149K | Buy |
+10,510
| New | +$204K | 0.01% | 286 |
|
|
2019
Q4 | – | Sell |
-26,268
| Closed | -$632K | – | 397 |
|
|
2019
Q3 | $632K | Sell |
26,268
-70,513
| -73% | -$1.78M | 0.03% | 264 |
|
|
2019
Q2 | $2.71M | Hold |
96,781
| – | – | 0.1% | 195 |
|
|
2019
Q1 | $2.78M | Hold |
96,781
| – | – | 0.1% | 195 |
|
|
2018
Q4 | $2.13M | Hold |
96,781
| – | – | 0.09% | 215 |
|
|
2018
Q3 | $2.63M | Buy |
+96,781
| New | +$2.81M | 0.08% | 235 |
|
|
2018
Q2 | – | Sell |
-34,870
| Closed | -$867K | – | 426 |
|
|
2018
Q1 | $867K | Buy |
+34,870
| New | +$1.03M | 0.03% | 284 |
|
|
2017
Q1 | – | Sell |
-224,400
| Closed | -$6.99M | – | 410 |
|
|
2016
Q4 | $6.99M | Sell |
224,400
-138,200
| -38% | -$4.16M | 0.22% | 157 |
|
|
2016
Q3 | $11.1M | Buy |
+362,600
| New | +$9.62M | 0.34% | 84 |
|
|
2015
Q3 | – | Sell |
-102,245
| Closed | -$5.87M | – | 406 |
|
|
2015
Q2 | $5.87M | Sell |
102,245
-101,070
| -50% | -$5.21M | 0.16% | 166 |
|
|
2015
Q1 | $10.3M | Buy |
203,315
+45,630
| +29% | +$2.12M | 0.25% | 128 |
|
|
2014
Q4 | $7.09M | Buy |
+157,685
| New | +$8.06M | 0.18% | 146 |
|
|
2014
Q3 | – | Sell |
-150,600
| Closed | -$8.77M | – | 344 |
|
|
2014
Q2 | $8.77M | Buy |
+150,600
| New | +$6.98M | 0.24% | 92 |
|
|
2013
Q4 | – | Sell |
-150,600
| Closed | -$8.34M | – | 395 |
|
|
2013
Q3 | $8.34M | Buy |
+150,600
| New | +$5.28M | 0.24% | 113 |
|
Other funds holding WMB
VCM
VPM
Castleark Management's WMB Position: Q1 2026 in Review
Castleark Management increased its Williams Companies (WMB) stake by 4.8% in Q1 2026, buying an estimated $418K and bringing the position to 131,770 shares worth $9.59M. The position accounts for 0.32% of the portfolio, ranked #62.
Castleark Management first reported a position in WMB in Q3 2013 and has held it in 38 quarters since. The position peaked at $11.1M in Q3 2016. 1,807 funds tracked by Wall St. Rank hold WMB as of Q1 2026.
- Castleark Management held 131,770 shares of Williams Companies worth $9.59M as of Q1 2026.
- Castleark Management bought 6,040 Williams Companies shares in Q1 2026, an estimated $418K.
- Williams Companies made up 0.32% of Castleark Management's portfolio in Q1 2026, its #62 holding.
- Castleark Management first reported a position in Williams Companies in Q3 2013 and has held it in 38 quarters since.
- Castleark Management's Williams Companies position peaked at $11.1M in Q3 2016.
- 1,807 funds tracked by Wall St. Rank held Williams Companies as of Q1 2026.
Based on Castleark Management's 13F filing for Q1 2026, filed 15 May 2026.