Citigroup’s Applied Optoelectronics AAOI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $12.7M | Buy |
150,326
+135,436
| +910% | +$8.64M | 0.01% | 1324 |
|
|
2025
Q4 | $519K | Sell |
14,890
-1,145,566
| -99% | -$34.2M | ﹤0.01% | 3555 |
|
|
2025
Q3 | $30.1M | Buy |
1,160,456
+435,349
| +60% | +$11.1M | 0.01% | 854 |
|
|
2025
Q2 | $18.6M | Sell |
725,107
-339,263
| -32% | -$5.49M | 0.01% | 1008 |
|
|
2025
Q1 | $16.3M | Sell |
1,064,370
-306,256
| -22% | -$7.7M | 0.01% | 1073 |
|
|
2024
Q4 | $50.5M | Buy |
1,370,626
+1,025,014
| +297% | +$27.6M | 0.03% | 509 |
|
|
2024
Q3 | $4.95M | Buy |
345,612
+16,017
| +5% | +$166K | ﹤0.01% | 1850 |
|
|
2024
Q2 | $2.73M | Buy |
329,595
+12,748
| +4% | +$140K | ﹤0.01% | 2087 |
|
|
2024
Q1 | $4.39M | Sell |
316,847
-2,748
| -0.9% | -$46.3K | ﹤0.01% | 1804 |
|
|
2023
Q4 | $6.17M | Buy |
319,595
+1,325
| +0.4% | +$17.3K | ﹤0.01% | 1462 |
|
|
2023
Q3 | $3.49M | Buy |
318,270
+1,872
| +0.6% | +$19.9K | ﹤0.01% | 1627 |
|
|
2023
Q2 | $1.89M | Hold |
316,398
| – | – | ﹤0.01% | 2272 |
|
|
2023
Q1 | $699K | Hold |
316,398
| – | – | ﹤0.01% | 2860 |
|
|
2022
Q4 | $598K | Hold |
316,398
| – | – | ﹤0.01% | 3036 |
|
|
2022
Q3 | $861K | Hold |
316,398
| – | – | ﹤0.01% | 2837 |
|
|
2022
Q2 | $490K | Hold |
316,398
| – | – | ﹤0.01% | 3243 |
|
|
2022
Q1 | $1.16M | Sell |
316,398
-18
| -0% | -$70 | ﹤0.01% | 2829 |
|
|
2021
Q4 | $1.63M | Buy |
316,416
+306,392
| +3,057% | +$1.95M | ﹤0.01% | 2790 |
|
|
2021
Q3 | $72K | Sell |
10,024
-2,379
| -19% | -$17.5K | ﹤0.01% | 4546 |
|
|
2021
Q2 | $105K | Sell |
12,403
-305,913
| -96% | -$2.49M | ﹤0.01% | 4501 |
|
|
2021
Q1 | $2.66M | Buy |
318,316
+306,975
| +2,707% | +$3.08M | ﹤0.01% | 2293 |
|
|
2020
Q4 | $97K | Buy |
11,341
+3,254
| +40% | +$29.7K | ﹤0.01% | 5555 |
|
|
2020
Q3 | $91K | Sell |
8,087
-7,762
| -49% | -$94K | ﹤0.01% | 5184 |
|
|
2020
Q2 | $172K | Buy |
15,849
+6,928
| +78% | +$63.5K | ﹤0.01% | 5138 |
|
|
2020
Q1 | $67K | Sell |
8,921
-47,354
| -84% | -$500K | ﹤0.01% | 5696 |
|
|
2019
Q4 | $669K | Buy |
56,275
+47,353
| +531% | +$505K | ﹤0.01% | 4159 |
|
|
2019
Q3 | $100K | Sell |
8,922
-4,193
| -32% | -$42K | ﹤0.01% | 5668 |
|
|
2019
Q2 | $135K | Buy |
13,115
+1,270
| +11% | +$13.6K | ﹤0.01% | 5599 |
|
|
2019
Q1 | $144K | Buy |
11,845
+8,989
| +315% | +$136K | ﹤0.01% | 5411 |
|
|
2018
Q4 | $44K | Sell |
2,856
-735
| -20% | -$14.8K | ﹤0.01% | 6329 |
|
|
2018
Q3 | $89K | Sell |
3,591
-18,500
| -84% | -$725K | ﹤0.01% | 6018 |
|
|
2018
Q2 | $991K | Buy |
22,091
+18,060
| +448% | +$642K | ﹤0.01% | 3369 |
|
|
2018
Q1 | $101K | Sell |
4,031
-13,009
| -76% | -$405K | ﹤0.01% | 5605 |
|
|
2017
Q4 | $644K | Buy |
17,040
+4,542
| +36% | +$200K | ﹤0.01% | 3830 |
|
|
2017
Q3 | $808K | Buy |
12,498
+10,473
| +517% | +$740K | ﹤0.01% | 3602 |
|
|
2017
Q2 | $126K | Buy |
2,025
+993
| +96% | +$58K | ﹤0.01% | 5157 |
|
|
2017
Q1 | $58K | Sell |
1,032
-9,977
| -91% | -$394K | ﹤0.01% | 5592 |
|
|
2016
Q4 | $258K | Buy |
11,009
+9,677
| +727% | +$224K | ﹤0.01% | 5068 |
|
|
2016
Q3 | $30K | Sell |
1,332
-2,605
| -66% | -$40.3K | ﹤0.01% | 5976 |
|
|
2016
Q2 | $43K | Sell |
3,937
-7,974
| -67% | -$90.1K | ﹤0.01% | 5659 |
|
|
2016
Q1 | $178K | Buy |
11,911
+5,507
| +86% | +$87.6K | ﹤0.01% | 5198 |
|
|
2015
Q4 | $110K | Buy |
6,404
+5,950
| +1,311% | +$108K | ﹤0.01% | 5297 |
|
|
2015
Q3 | $8K | Sell |
454
-965
| -68% | -$18.8K | ﹤0.01% | 6530 |
|
|
2015
Q2 | $25K | Sell |
1,419
-366
| -21% | -$5.85K | ﹤0.01% | 5964 |
|
|
2015
Q1 | $24K | Sell |
1,785
-829
| -32% | -$9.1K | ﹤0.01% | 5989 |
|
|
2014
Q4 | $29K | Buy |
2,614
+1,074
| +70% | +$13.7K | ﹤0.01% | 6020 |
|
|
2014
Q3 | $25K | Buy |
1,540
+359
| +30% | +$7.12K | ﹤0.01% | 5752 |
|
|
2014
Q2 | $27K | Sell |
1,181
-78
| -6% | -$1.67K | ﹤0.01% | 5632 |
|
|
2014
Q1 | $31K | Sell |
1,259
-789
| -39% | -$14.7K | ﹤0.01% | 5779 |
|
|
2013
Q4 | $30K | Buy |
+2,048
| New | +$26.2K | ﹤0.01% | 5978 |
|
Other funds holding AAOI
VCM
OAM
VPM
Citigroup's AAOI Position: Q1 2026 in Review
Citigroup increased its Applied Optoelectronics (AAOI) stake by 910% in Q1 2026, buying an estimated $8.64M and bringing the position to 150,326 shares worth $12.7M. The position accounts for 0.01% of the portfolio, ranked #1324.
Citigroup first reported a position in AAOI in Q4 2013 and has held it in 50 quarters since. The position peaked at $50.5M in Q4 2024. 375 funds tracked by Wall St. Rank hold AAOI as of Q1 2026.
- Citigroup held 150,326 shares of Applied Optoelectronics worth $12.7M as of Q1 2026.
- Citigroup bought 135,436 Applied Optoelectronics shares in Q1 2026, an estimated $8.64M.
- Applied Optoelectronics made up 0.01% of Citigroup's portfolio in Q1 2026, its #1324 holding.
- Citigroup first reported a position in Applied Optoelectronics in Q4 2013 and has held it in 50 quarters since.
- Citigroup's Applied Optoelectronics position peaked at $50.5M in Q4 2024.
- 375 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q1 2026.
Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.