Citadel Advisors’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 | $77.1M | Buy |
911,100
+522,600
| +135% | +$33.3M | 0.01% | 1000 |
|
|
2025
Q4 | $13.5M | Sell |
388,500
-60,200
| -13% | -$1.8M | ﹤0.01% | 2842 |
|
|
2025
Q3 | $11.6M | Buy |
448,700
+146,900
| +49% | +$3.76M | ﹤0.01% | 3048 |
|
|
2025
Q2 | $7.75M | Buy |
301,800
+64,700
| +27% | +$1.05M | ﹤0.01% | 3401 |
|
|
2025
Q1 | $3.64M | Sell |
237,100
-191,900
| -45% | -$4.83M | ﹤0.01% | 4424 |
|
|
2024
Q4 | $15.8M | Buy |
429,000
+268,600
| +167% | +$7.23M | ﹤0.01% | 2427 |
|
|
2024
Q3 | $2.3M | Sell |
160,400
-49,300
| -24% | -$511K | ﹤0.01% | 5275 |
|
|
2024
Q2 | $1.74M | Buy |
209,700
+53,500
| +34% | +$588K | ﹤0.01% | 5579 |
|
|
2024
Q1 | $2.16M | Sell |
156,200
-67,800
| -30% | -$1.14M | ﹤0.01% | 5369 |
|
|
2023
Q4 | $4.33M | Sell |
224,000
-58,700
| -21% | -$767K | ﹤0.01% | 4015 |
|
|
2023
Q3 | $3.1M | Buy |
282,700
+261,100
| +1,209% | +$2.77M | ﹤0.01% | 4417 |
|
|
2023
Q2 | $129K | Buy |
21,600
+20,300
| +1,562% | +$53.3K | ﹤0.01% | 10559 |
|
|
2023
Q1 | $2.87K | Sell |
1,300
-260,200
| -100% | -$637K | ﹤0.01% | 14103 |
|
|
2022
Q4 | $494K | Sell |
261,500
-45,700
| -15% | -$109K | ﹤0.01% | 8264 |
|
|
2022
Q3 | $836K | Buy |
307,200
+6,600
| +2% | +$14.9K | ﹤0.01% | 7376 |
|
|
2022
Q2 | $466K | Buy |
300,600
+11,000
| +4% | +$26.9K | ﹤0.01% | 8802 |
|
|
2022
Q1 | $1.06M | Sell |
289,600
-63,400
| -18% | -$245K | ﹤0.01% | 7554 |
|
|
2021
Q4 | $1.81M | Sell |
353,000
-19,900
| -5% | -$127K | ﹤0.01% | 6470 |
|
|
2021
Q3 | $2.68M | Buy |
372,900
+22,000
| +6% | +$162K | ﹤0.01% | 5635 |
|
|
2021
Q2 | $2.97M | Sell |
350,900
-35,200
| -9% | -$287K | ﹤0.01% | 5627 |
|
|
2021
Q1 | $3.23M | Sell |
386,100
-1,400
| -0.4% | -$14.1K | ﹤0.01% | 5261 |
|
|
2020
Q4 | $3.3M | Sell |
387,500
-8,000
| -2% | -$72.9K | ﹤0.01% | 4419 |
|
|
2020
Q3 | $4.45M | Buy |
395,500
+95,000
| +32% | +$1.15M | ﹤0.01% | 3324 |
|
|
2020
Q2 | $3.27M | Sell |
300,500
-122,700
| -29% | -$1.12M | ﹤0.01% | 3713 |
|
|
2020
Q1 | $3.21M | Sell |
423,200
-410,600
| -49% | -$4.33M | ﹤0.01% | 3345 |
|
|
2019
Q4 | $9.91M | Buy |
833,800
+243,500
| +41% | +$2.6M | ﹤0.01% | 2204 |
|
|
2019
Q3 | $6.62M | Buy |
590,300
+213,400
| +57% | +$2.14M | ﹤0.01% | 2726 |
|
|
2019
Q2 | $3.88M | Buy |
376,900
+188,800
| +100% | +$2.02M | ﹤0.01% | 3463 |
|
|
2019
Q1 | $2.29M | Sell |
188,100
-1,000
| -0.5% | -$15.1K | ﹤0.01% | 4228 |
|
|
2018
Q4 | $2.92M | Sell |
189,100
-63,300
| -25% | -$1.28M | ﹤0.01% | 3558 |
|
|
2018
Q3 | $6.22M | Buy |
252,400
+62,800
| +33% | +$2.46M | ﹤0.01% | 2706 |
|
|
2018
Q2 | $8.51M | Buy |
189,600
+34,400
| +22% | +$1.22M | ﹤0.01% | 2124 |
|
|
2018
Q1 | $3.89M | Sell |
155,200
-188,300
| -55% | -$5.86M | ﹤0.01% | 2769 |
|
|
2017
Q4 | $13M | Buy |
343,500
+34,100
| +11% | +$1.5M | 0.01% | 1481 |
|
|
2017
Q3 | $20M | Buy |
309,400
+212,400
| +219% | +$15M | 0.02% | 1065 |
|
|
2017
Q2 | $5.99M | Buy |
97,000
+67,800
| +232% | +$3.96M | 0.01% | 1926 |
|
|
2017
Q1 | $1.64M | Buy |
29,200
+14,100
| +93% | +$556K | ﹤0.01% | 3306 |
|
|
2016
Q4 | $354K | Buy |
+15,100
| New | +$350K | ﹤0.01% | 5435 |
|
|
2016
Q1 | – | Sell |
-8,100
| Closed | -$139K | – | 6633 |
|
|
2015
Q4 | $139K | Buy |
8,100
+6,300
| +350% | +$114K | ﹤0.01% | 6300 |
|
|
2015
Q3 | $34K | Buy |
1,800
+1,200
| +200% | +$23.4K | ﹤0.01% | 7829 |
|
|
2015
Q2 | $10K | Buy |
+600
| New | +$9.59K | ﹤0.01% | 8399 |
|
Other funds holding AAOI
VCM
OAM
VPM
Citadel Advisors's AAOI Position: Q1 2026 in Review
Citadel Advisors reduced its Applied Optoelectronics (AAOI) stake by 24% in Q1 2026, selling an estimated $8.31M and leaving 421,003 shares worth $35.6M. The position accounts for 0.01% of the portfolio, ranked #1683.
Citadel Advisors first reported a position in AAOI in Q3 2014 and has held it in 38 quarters since. 375 funds tracked by Wall St. Rank hold AAOI as of Q1 2026.
- Citadel Advisors held 421,003 shares of Applied Optoelectronics worth $35.6M as of Q1 2026.
- Citadel Advisors sold 130,294 Applied Optoelectronics shares in Q1 2026, an estimated $8.31M.
- Applied Optoelectronics made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #1683 holding.
- Citadel Advisors first reported a position in Applied Optoelectronics in Q3 2014 and has held it in 38 quarters since.
- 375 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.