Who owns AAOI
362 institutions reported holding AAOI for 2026Q1, together 69% of the company, more than the 215 a quarter earlier.
362
Institutions reporting a position · as of 2026Q1 · up from 215 the quarter before
- Shares held by institutions
- 52.7M
Shares held by institutions · 69% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $4.46B
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 25%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 51
- New positions
- 174
- Positions exited
- 33
- Added to
- 96
- Reduced
- 71
- Top 10 holdersof the company
- 36%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 362 | 52.7M | $4.46B |
| 2025Q4 | 215 | 47.7M | $1.66B |
| 2025Q3 | 175 | 39.5M | $1.03B |
| 2025Q2 | 144 | 33.0M | $848M |
| 2025Q1 | 146 | 31.1M | $478M |
| 2024Q4 | 154 | 30.7M | $1.13B |
| 2024Q3 | 140 | 29.5M | $422M |
| 2024Q2 | 133 | 29.2M | $242M |
| 2024Q1 | 119 | 28.7M | $397M |
| 2023Q4 | 102 | 23.6M | $455M |
| 2023Q3 | 77 | 15.7M | $172M |
| 2023Q2 | 55 | 12.1M | $72M |
| 2023Q1 | 52 | 8.8M | $19M |
| 2022Q4 | 62 | 9.3M | $18M |
| 2022Q3 | 62 | 9.3M | $25M |
| 2022Q2 | 63 | 9.5M | $15M |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Inc. | 7.2M | 9.5% | $608M |
| VANGUARD GROUP INC | 5.4M | 7.1% | $457M |
| OBERWEIS ASSET MANAGEMENT INC/ | 2.3M | 3.1% | $199M |
| JANE STREET GROUP, LLC | 2.3M | 3.0% | $193M |
| D. E. Shaw & Co., INC. | 2.1M | 2.8% | $179M |
| Invesco Ltd. | 2.0M | 2.7% | $170M |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.7M | 2.3% | $147M |
| STATE STREET CORP | 1.6M | 2.2% | $139M |
| GEODE CAPITAL MANAGEMENT LLC | 1.6M | 2.1% | $137M |
| Hood River Capital Management LLC | 1.3M | 1.7% | $108M |
SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.
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Communication Equipment
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