Citadel Advisors’s Adtran ADTN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | – | Sell |
-18,100
| Closed | -$157K | – | 12873 |
|
|
2025
Q4 | $157K | Sell |
18,100
-72,000
| -80% | -$625K | ﹤0.01% | 11262 |
|
|
2025
Q3 | $845K | Buy |
90,100
+64,800
| +256% | +$604K | ﹤0.01% | 7906 |
|
|
2025
Q2 | $227K | Sell |
25,300
-21,400
| -46% | -$171K | ﹤0.01% | 10423 |
|
|
2025
Q1 | $407K | Buy |
46,700
+39,300
| +531% | +$396K | ﹤0.01% | 8936 |
|
|
2024
Q4 | $61.6K | Sell |
7,400
-29,600
| -80% | -$219K | ﹤0.01% | 12150 |
|
|
2024
Q3 | $219K | Buy |
37,000
+2,800
| +8% | +$15.6K | ﹤0.01% | 9962 |
|
|
2024
Q2 | $180K | Sell |
34,200
-8,300
| -20% | -$42.3K | ﹤0.01% | 10081 |
|
|
2024
Q1 | $231K | Buy |
42,500
+18,900
| +80% | +$121K | ﹤0.01% | 10024 |
|
|
2023
Q4 | $173K | Sell |
23,600
-1,900
| -7% | -$12.5K | ﹤0.01% | 10159 |
|
|
2023
Q3 | $210K | Sell |
25,500
-13,100
| -34% | -$116K | ﹤0.01% | 9810 |
|
|
2023
Q2 | $406K | Buy |
38,600
+30,800
| +395% | +$306K | ﹤0.01% | 8379 |
|
|
2023
Q1 | $124K | Sell |
7,800
-15,900
| -67% | -$276K | ﹤0.01% | 10954 |
|
|
2022
Q4 | $445K | Buy |
+23,700
| New | +$476K | ﹤0.01% | 8486 |
|
|
2022
Q1 | – | Sell |
-13,000
| Closed | -$297K | – | 13466 |
|
|
2021
Q4 | $297K | Buy |
+13,000
| New | +$263K | ﹤0.01% | 10947 |
|
|
2021
Q3 | – | Sell |
-13,100
| Closed | -$271K | – | 13723 |
|
|
2021
Q2 | $271K | Sell |
13,100
-2,200
| -14% | -$42.5K | ﹤0.01% | 11514 |
|
|
2021
Q1 | $255K | Sell |
15,300
-11,900
| -44% | -$201K | ﹤0.01% | 11188 |
|
|
2020
Q4 | $402K | Buy |
+27,200
| New | +$345K | ﹤0.01% | 8558 |
|
|
2020
Q2 | – | Sell |
-23,500
| Closed | -$180K | – | 9695 |
|
|
2020
Q1 | $180K | Buy |
+23,500
| New | +$201K | ﹤0.01% | 8112 |
|
|
2019
Q4 | – | Sell |
-10,400
| Closed | -$118K | – | 9034 |
|
|
2019
Q3 | $118K | Sell |
10,400
-7,000
| -40% | -$83.2K | ﹤0.01% | 8405 |
|
|
2019
Q2 | $265K | Buy |
+17,400
| New | +$278K | ﹤0.01% | 7772 |
|
|
2018
Q4 | – | Sell |
-11,300
| Closed | -$199K | – | 9016 |
|
|
2018
Q3 | $199K | Buy |
+11,300
| New | +$189K | ﹤0.01% | 8217 |
|
|
2018
Q1 | – | Sell |
-21,700
| Closed | -$420K | – | 8208 |
|
|
2017
Q4 | $420K | Buy |
21,700
+12,000
| +124% | +$266K | ﹤0.01% | 5912 |
|
|
2017
Q3 | $233K | Buy |
+9,700
| New | +$215K | ﹤0.01% | 6469 |
|
|
2017
Q1 | – | Sell |
-26,100
| Closed | -$583K | – | 7376 |
|
|
2016
Q4 | $583K | Buy |
26,100
+10,900
| +72% | +$220K | ﹤0.01% | 4666 |
|
|
2016
Q3 | $291K | Buy |
15,200
+800
| +6% | +$14.7K | ﹤0.01% | 5707 |
|
|
2016
Q2 | $269K | Sell |
14,400
-22,100
| -61% | -$421K | ﹤0.01% | 5380 |
|
|
2016
Q1 | $738K | Buy |
36,500
+28,500
| +356% | +$527K | ﹤0.01% | 3858 |
|
|
2015
Q4 | $138K | Sell |
8,000
-19,400
| -71% | -$309K | ﹤0.01% | 6313 |
|
|
2015
Q3 | $400K | Sell |
27,400
-2,700
| -9% | -$42.6K | ﹤0.01% | 5122 |
|
|
2015
Q2 | $489K | Buy |
30,100
+13,300
| +79% | +$228K | ﹤0.01% | 5019 |
|
|
2015
Q1 | $314K | Sell |
16,800
-29,600
| -64% | -$629K | ﹤0.01% | 5587 |
|
|
2014
Q4 | $1.01M | Buy |
46,400
+25,600
| +123% | +$525K | ﹤0.01% | 3757 |
|
|
2014
Q3 | $427K | Sell |
20,800
-12,600
| -38% | -$282K | ﹤0.01% | 4823 |
|
|
2014
Q2 | $754K | Buy |
33,400
+11,800
| +55% | +$267K | ﹤0.01% | 3856 |
|
|
2014
Q1 | $527K | Buy |
21,600
+8,000
| +59% | +$206K | ﹤0.01% | 4272 |
|
|
2013
Q4 | $367K | Sell |
13,600
-19,400
| -59% | -$488K | ﹤0.01% | 4391 |
|
|
2013
Q3 | $879K | Sell |
33,000
-12,000
| -27% | -$311K | ﹤0.01% | 3239 |
|
|
2013
Q2 | $1.11M | Buy |
+45,000
| New | +$996K | ﹤0.01% | 3084 |
|
Other funds holding ADTN
VPM
VCM
RA
Citadel Advisors's ADTN Position: Q1 2026 in Review
Citadel Advisors increased its Adtran (ADTN) stake by 300% in Q1 2026, buying an estimated $2.99M and bringing the position to 393,734 shares worth $4.95M. The position accounts for ﹤0.01% of the portfolio, ranked #4353.
Citadel Advisors first reported a position in ADTN in Q2 2013 and has held it in 50 quarters since. The position peaked at $85.9M in Q4 2013. 227 funds tracked by Wall St. Rank hold ADTN as of Q1 2026.
- Citadel Advisors held 393,734 shares of Adtran worth $4.95M as of Q1 2026.
- Citadel Advisors bought 295,339 Adtran shares in Q1 2026, an estimated $2.99M.
- Adtran made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #4353 holding.
- Citadel Advisors first reported a position in Adtran in Q2 2013 and has held it in 50 quarters since.
- Citadel Advisors's Adtran position peaked at $85.9M in Q4 2013.
- 227 funds tracked by Wall St. Rank held Adtran as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.