Simplex Trading’s Adtran ADTN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $1.19M | Sell |
85,325
-12,260
| -13% | -$191K | ﹤0.01% | 2595 |
|
|
2026
Q1 | $1.23M | Buy |
97,585
+82,738
| +557% | +$839K | ﹤0.01% | 2291 |
|
|
2025
Q4 | $129K | Sell |
14,847
-2,593
| -15% | -$22.5K | ﹤0.01% | 4712 |
|
|
2025
Q3 | $163K | Buy |
17,440
+14,731
| +544% | +$137K | ﹤0.01% | 5181 |
|
|
2025
Q2 | $24K | Buy |
+2,709
| New | +$21.6K | ﹤0.01% | 6595 |
|
|
2025
Q1 | – | Sell |
-30,121
| Closed | -$303K | – | 8392 |
|
|
2024
Q4 | $250K | Buy |
30,121
+11,150
| +59% | +$82.3K | ﹤0.01% | 4266 |
|
|
2024
Q3 | $112K | Buy |
+18,971
| New | +$106K | ﹤0.01% | 5110 |
|
|
2024
Q1 | – | Sell |
-14,819
| Closed | -$94.5K | – | 8728 |
|
|
2023
Q4 | $108K | Buy |
14,819
+11,266
| +317% | +$74.3K | ﹤0.01% | 5299 |
|
|
2023
Q3 | $29K | Sell |
3,553
-20,517
| -85% | -$182K | ﹤0.01% | 6277 |
|
|
2023
Q2 | $253K | Buy |
24,070
+23,687
| +6,185% | +$235K | ﹤0.01% | 4032 |
|
|
2023
Q1 | $6K | Sell |
383
-17,809
| -98% | -$309K | ﹤0.01% | 7887 |
|
|
2022
Q4 | $341K | Sell |
18,192
-2,147
| -11% | -$43.1K | ﹤0.01% | 3582 |
|
|
2022
Q3 | $398K | Buy |
+20,339
| New | +$444K | ﹤0.01% | 3735 |
|
|
2022
Q2 | – | Sell |
-41,925
| Closed | -$759K | – | 9827 |
|
|
2022
Q1 | $773K | Buy |
41,925
+1,428
| +4% | +$28.3K | ﹤0.01% | 3246 |
|
|
2021
Q4 | $924K | Buy |
40,497
+38,595
| +2,029% | +$781K | ﹤0.01% | 2975 |
|
|
2021
Q3 | $39K | Hold |
1,902
| – | – | ﹤0.01% | 7808 |
|
|
2021
Q2 | $39K | Buy |
+1,902
| New | +$36.8K | ﹤0.01% | 7933 |
|
|
2020
Q4 | – | Sell |
-5,511
| Closed | -$70K | – | 8246 |
|
|
2020
Q3 | $56K | Sell |
5,511
-19,096
| -78% | -$216K | ﹤0.01% | 5499 |
|
|
2020
Q2 | $268K | Buy |
+24,607
| New | +$254K | ﹤0.01% | 3660 |
|
|
2020
Q1 | – | Sell |
-10,676
| Closed | -$91.2K | – | 7504 |
|
|
2019
Q4 | $105K | Buy |
+10,676
| New | +$102K | ﹤0.01% | 4463 |
|
|
2019
Q2 | – | Sell |
-10
| Closed | -$160 | – | 7003 |
|
|
2019
Q1 | $0 | Sell |
10
-3,046
| -100% | -$42.1K | ﹤0.01% | 7044 |
|
|
2018
Q4 | $32K | Buy |
+3,056
| New | +$41.7K | ﹤0.01% | 4948 |
|
|
2018
Q2 | – | Sell |
-10,115
| Closed | -$151K | – | 7292 |
|
|
2018
Q1 | $157K | Buy |
10,115
+8,806
| +673% | +$147K | 0.01% | 1429 |
|
|
2017
Q4 | $25K | Buy |
+1,309
| New | +$29.1K | ﹤0.01% | 3086 |
|
|
2016
Q4 | – | Sell |
-17,243
| Closed | -$349K | – | 5749 |
|
|
2016
Q3 | $330K | Buy |
17,243
+16,945
| +5,686% | +$312K | 0.02% | 716 |
|
|
2016
Q2 | $5K | Buy |
+298
| New | +$5.68K | ﹤0.01% | 4200 |
|
|
2015
Q3 | – | Sell |
-4,371
| Closed | -$69K | – | 5423 |
|
|
2015
Q2 | $71K | Buy |
+4,371
| New | +$75K | 0.01% | 1409 |
|
Other funds holding ADTN
RA
Simplex Trading's ADTN Position: Q2 2026 in Review
Simplex Trading reduced its Adtran (ADTN) stake by 13% in Q2 2026, selling an estimated $191K and leaving 85,325 shares worth $1.19M. The position accounts for ﹤0.01% of the portfolio, ranked #2595.
Simplex Trading first reported a position in ADTN in Q2 2015 and has held it in 27 quarters since. The position peaked at $1.23M in Q1 2026. 249 funds tracked by Wall St. Rank hold ADTN as of Q2 2026.
- Simplex Trading held 85,325 shares of Adtran worth $1.19M as of Q2 2026.
- Simplex Trading sold 12,260 Adtran shares in Q2 2026, an estimated $191K.
- Adtran made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #2595 holding.
- Simplex Trading first reported a position in Adtran in Q2 2015 and has held it in 27 quarters since.
- Simplex Trading's Adtran position peaked at $1.23M in Q1 2026.
- 249 funds tracked by Wall St. Rank held Adtran as of Q2 2026.
Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.