Simplex Trading’s Antero Midstream AM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $1.09M | Sell |
47,600
-185,700
| -80% | -$3.84M | ﹤0.01% | 2421 |
|
|
2025
Q4 | $4.15M | Buy |
233,300
+64,500
| +38% | +$1.16M | ﹤0.01% | 1430 |
|
|
2025
Q3 | $3.28M | Buy |
168,800
+84,000
| +99% | +$1.52M | ﹤0.01% | 1841 |
|
|
2025
Q2 | $1.61M | Sell |
84,800
-26,900
| -24% | -$481K | ﹤0.01% | 2305 |
|
|
2025
Q1 | $2.01M | Sell |
111,700
-11,800
| -10% | -$195K | ﹤0.01% | 2024 |
|
|
2024
Q4 | $1.86M | Buy |
123,500
+64,800
| +110% | +$987K | ﹤0.01% | 2254 |
|
|
2024
Q3 | $883K | Buy |
58,700
+17,700
| +43% | +$258K | ﹤0.01% | 3032 |
|
|
2024
Q2 | $604K | Buy |
41,000
+4,800
| +13% | +$68.9K | ﹤0.01% | 3453 |
|
|
2024
Q1 | $508K | Buy |
36,200
+1,300
| +4% | +$16.6K | ﹤0.01% | 3848 |
|
|
2023
Q4 | $437K | Sell |
34,900
-44,300
| -56% | -$559K | ﹤0.01% | 3838 |
|
|
2023
Q3 | $948K | Sell |
79,200
-83,800
| -51% | -$993K | ﹤0.01% | 2717 |
|
|
2023
Q2 | $1.89M | Sell |
163,000
-46,800
| -22% | -$497K | ﹤0.01% | 2013 |
|
|
2023
Q1 | $2.2M | Sell |
209,800
-47,100
| -18% | -$501K | ﹤0.01% | 1861 |
|
|
2022
Q4 | $2.77M | Buy |
256,900
+27,800
| +12% | +$295K | ﹤0.01% | 1618 |
|
|
2022
Q3 | $2.1M | Buy |
229,100
+88,500
| +63% | +$872K | ﹤0.01% | 1914 |
|
|
2022
Q2 | $1.27M | Buy |
140,600
+53,200
| +61% | +$554K | ﹤0.01% | 2363 |
|
|
2022
Q1 | $950K | Buy |
87,400
+37,800
| +76% | +$384K | ﹤0.01% | 2989 |
|
|
2021
Q4 | $480K | Buy |
49,600
+11,500
| +30% | +$119K | ﹤0.01% | 3862 |
|
|
2021
Q3 | $403K | Hold |
38,100
| – | – | ﹤0.01% | 4430 |
|
|
2021
Q2 | $395K | Buy |
38,100
+37,881
| +17,297% | +$362K | ﹤0.01% | 4526 |
|
|
2021
Q1 | $197K | Sell |
219
-689
| -76% | -$5.94K | ﹤0.01% | 4755 |
|
|
2020
Q4 | $700K | Sell |
908
-425
| -32% | -$2.88K | ﹤0.01% | 3002 |
|
|
2020
Q3 | $715K | Buy |
1,333
+341
| +34% | +$2.08K | ﹤0.01% | 2609 |
|
|
2020
Q2 | $505K | Buy |
992
+202
| +26% | +$894 | ﹤0.01% | 2894 |
|
|
2020
Q1 | $165K | Sell |
790
-10
| -1% | -$48 | ﹤0.01% | 3810 |
|
|
2019
Q4 | $607K | Buy |
800
+348
| +77% | +$2.2K | ﹤0.01% | 2556 |
|
|
2019
Q3 | $334K | Buy |
452
+373
| +472% | +$3.22K | ﹤0.01% | 3061 |
|
|
2019
Q2 | $90K | Buy |
79
+58
| +276% | +$743 | ﹤0.01% | 4291 |
|
|
2019
Q1 | $28K | Buy |
21
+13
| +163% | +$170 | ﹤0.01% | 5453 |
|
|
2018
Q4 | $8K | Buy |
8
+7
| +700% | +$107 | ﹤0.01% | 5950 |
|
|
2018
Q3 | $1K | Buy |
+1
| New | +$18 | ﹤0.01% | 7162 |
|
Other funds holding AM
VPM
VCM
TCA
Simplex Trading's AM Position: Q1 2026 in Review
Simplex Trading opened a new position in Antero Midstream (AM) in Q1 2026: 12,653 shares worth $288K. The stake represents ﹤0.01% of the portfolio and ranks #3869 among its holdings. This is a return to the name: Simplex Trading previously reported a position in AM as recently as Q2 2025.
Simplex Trading first reported a position in AM in Q3 2018 and has held it in 18 quarters since. The position peaked at $564K in Q2 2022. 510 funds tracked by Wall St. Rank hold AM as of Q1 2026.
- Simplex Trading held 12,653 shares of Antero Midstream worth $288K as of Q1 2026.
- Antero Midstream was a new Simplex Trading position in Q1 2026.
- Antero Midstream made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #3869 holding.
- Simplex Trading first reported a position in Antero Midstream in Q3 2018 and has held it in 18 quarters since.
- Simplex Trading's Antero Midstream position peaked at $564K in Q2 2022.
- 510 funds tracked by Wall St. Rank held Antero Midstream as of Q1 2026.
Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.