Vanguard Group’s Applied Optoelectronics AAOI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | $174M | Buy |
4,982,660
+358,090
| +8% | +$10.7M | ﹤0.01% | 1618 |
|
|
2025
Q3 | $120M | Buy |
4,624,570
+551,910
| +14% | +$14.1M | ﹤0.01% | 1775 |
|
|
2025
Q2 | $105M | Buy |
4,072,660
+1,293,097
| +47% | +$20.9M | ﹤0.01% | 1810 |
|
|
2025
Q1 | $42.7M | Buy |
2,779,563
+350,145
| +14% | +$8.8M | ﹤0.01% | 2156 |
|
|
2024
Q4 | $89.5M | Buy |
2,429,418
+241,594
| +11% | +$6.5M | ﹤0.01% | 1921 |
|
|
2024
Q3 | $31.3M | Buy |
2,187,824
+32,846
| +2% | +$341K | ﹤0.01% | 2386 |
|
|
2024
Q2 | $17.9M | Buy |
2,154,978
+200,480
| +10% | +$2.2M | ﹤0.01% | 2626 |
|
|
2024
Q1 | $27.1M | Buy |
1,954,498
+442,277
| +29% | +$7.45M | ﹤0.01% | 2445 |
|
|
2023
Q4 | $29.2M | Buy |
1,512,221
+200,163
| +15% | +$2.62M | ﹤0.01% | 2423 |
|
|
2023
Q3 | $14.4M | Buy |
1,312,058
+103,199
| +9% | +$1.09M | ﹤0.01% | 2685 |
|
|
2023
Q2 | $7.2M | Sell |
1,208,859
-31,200
| -3% | -$81.8K | ﹤0.01% | 3129 |
|
|
2023
Q1 | $2.74M | Buy |
1,240,059
+35,600
| +3% | +$87.2K | ﹤0.01% | 3563 |
|
|
2022
Q4 | $2.28M | Buy |
1,204,459
+615
| +0.1% | +$1.46K | ﹤0.01% | 3620 |
|
|
2022
Q3 | $3.27M | Sell |
1,203,844
-27,511
| -2% | -$62K | ﹤0.01% | 3539 |
|
|
2022
Q2 | $1.91M | Buy |
1,231,355
+357,272
| +41% | +$875K | ﹤0.01% | 3824 |
|
|
2022
Q1 | $3.19M | Sell |
874,083
-171,160
| -16% | -$663K | ﹤0.01% | 3751 |
|
|
2021
Q4 | $5.37M | Sell |
1,045,243
-352,196
| -25% | -$2.25M | ﹤0.01% | 3564 |
|
|
2021
Q3 | $10M | Buy |
1,397,439
+61,460
| +5% | +$453K | ﹤0.01% | 3244 |
|
|
2021
Q2 | $11.3M | Sell |
1,335,979
-169,673
| -11% | -$1.38M | ﹤0.01% | 3138 |
|
|
2021
Q1 | $12.6M | Buy |
1,505,652
+66,444
| +5% | +$667K | ﹤0.01% | 3028 |
|
|
2020
Q4 | $12.2M | Sell |
1,439,208
-23,901
| -2% | -$218K | ﹤0.01% | 2887 |
|
|
2020
Q3 | $16.5M | Sell |
1,463,109
-1,161
| -0.1% | -$14.1K | ﹤0.01% | 2550 |
|
|
2020
Q2 | $15.9M | Buy |
1,464,270
+59,572
| +4% | +$546K | ﹤0.01% | 2532 |
|
|
2020
Q1 | $10.7M | Buy |
1,404,698
+65,361
| +5% | +$690K | ﹤0.01% | 2588 |
|
|
2019
Q4 | $15.9M | Buy |
1,339,337
+158,472
| +13% | +$1.69M | ﹤0.01% | 2639 |
|
|
2019
Q3 | $13.2M | Buy |
1,180,865
+2
| +0% | +$20 | ﹤0.01% | 2682 |
|
|
2019
Q2 | $12.1M | Buy |
1,180,863
+8,917
| +0.8% | +$95.3K | ﹤0.01% | 2742 |
|
|
2019
Q1 | $14.3M | Buy |
1,171,946
+368,461
| +46% | +$5.56M | ﹤0.01% | 2653 |
|
|
2018
Q4 | $12.4M | Sell |
803,485
-367,233
| -31% | -$7.4M | ﹤0.01% | 2664 |
|
|
2018
Q3 | $28.9M | Buy |
1,170,718
+63,087
| +6% | +$2.47M | ﹤0.01% | 2408 |
|
|
2018
Q2 | $49.7M | Buy |
1,107,631
+10,064
| +0.9% | +$358K | ﹤0.01% | 2130 |
|
|
2018
Q1 | $27.5M | Buy |
1,097,567
+29,029
| +3% | +$903K | ﹤0.01% | 2367 |
|
|
2017
Q4 | $40.4M | Buy |
1,068,538
+40,226
| +4% | +$1.77M | ﹤0.01% | 2170 |
|
|
2017
Q3 | $66.5M | Buy |
1,028,312
+74,807
| +8% | +$5.29M | ﹤0.01% | 1916 |
|
|
2017
Q2 | $58.9M | Buy |
953,505
+317,033
| +50% | +$18.5M | ﹤0.01% | 1942 |
|
|
2017
Q1 | $35.7M | Buy |
636,472
+45,353
| +8% | +$1.79M | ﹤0.01% | 2163 |
|
|
2016
Q4 | $13.9M | Sell |
591,119
-76
| -0% | -$1.76K | ﹤0.01% | 2591 |
|
|
2016
Q3 | $13.1M | Buy |
591,195
+11,120
| +2% | +$172K | ﹤0.01% | 2556 |
|
|
2016
Q2 | $6.47M | Buy |
580,075
+23,276
| +4% | +$263K | ﹤0.01% | 2846 |
|
|
2016
Q1 | $8.3M | Buy |
556,799
+47,389
| +9% | +$754K | ﹤0.01% | 2711 |
|
|
2015
Q4 | $8.74M | Buy |
509,410
+45,524
| +10% | +$826K | ﹤0.01% | 2713 |
|
|
2015
Q3 | $8.71M | Buy |
463,886
+145,742
| +46% | +$2.84M | ﹤0.01% | 2678 |
|
|
2015
Q2 | $5.52M | Buy |
318,144
+5,682
| +2% | +$90.8K | ﹤0.01% | 2969 |
|
|
2015
Q1 | $4.34M | Buy |
312,462
+21,291
| +7% | +$234K | ﹤0.01% | 3064 |
|
|
2014
Q4 | $3.27M | Sell |
291,171
-17,313
| -6% | -$221K | ﹤0.01% | 3092 |
|
|
2014
Q3 | $4.97M | Buy |
308,484
+64,775
| +27% | +$1.28M | ﹤0.01% | 2830 |
|
|
2014
Q2 | $5.65M | Buy |
243,709
+126,125
| +107% | +$2.71M | ﹤0.01% | 2775 |
|
|
2014
Q1 | $2.9M | Buy |
117,584
+54,688
| +87% | +$1.02M | ﹤0.01% | 3060 |
|
|
2013
Q4 | $944K | Buy |
+62,896
| New | +$805K | ﹤0.01% | 3433 |
|
Other funds holding AAOI
OAM
HRCM
Vanguard Group's AAOI Position: Q4 2025 in Review
Vanguard Group increased its Applied Optoelectronics (AAOI) stake by 7.7% in Q4 2025, buying an estimated $10.7M and bringing the position to 4,982,660 shares worth $174M. The position accounts for ﹤0.01% of the portfolio, ranked #1618.
Vanguard Group first reported a position in AAOI in Q4 2013 and has held it in 49 quarters since. 217 funds tracked by Wall St. Rank hold AAOI as of Q4 2025.
- Vanguard Group held 4,982,660 shares of Applied Optoelectronics worth $174M as of Q4 2025.
- Vanguard Group bought 358,090 Applied Optoelectronics shares in Q4 2025, an estimated $10.7M.
- Applied Optoelectronics made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #1618 holding.
- Vanguard Group first reported a position in Applied Optoelectronics in Q4 2013 and has held it in 49 quarters since.
- 217 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q4 2025.
Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.