AAOI
Applied Optoelectronics, Inc. · Technology · Communication Equipment
Momentum inputs (comparable managers):
holder breadth +23.1% ·
share flow +12.9% ·
net new positions +18.8%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 121 | +11 | 31.19M | $4.62B | +20 | −8 |
| Q1 2026 | 112 | +23 | 36.88M | $3.12B | +31 | −8 |
| Q4 2025 | 88 | +1 | 34.22M | $1.19B | +3 | −2 |
| Q3 2025 | 16 | +3 | 17.07M | $442.55M | +4 | −1 |
| Q2 2025 | 10 | -3 | 12.72M | $326.79M | — | −3 |
| Q1 2025 | 10 | +1 | 6.33M | $97.23M | +1 | — |
| Q4 2024 | 9 | -1 | 5.47M | $201.57M | — | −1 |
| Q3 2024 | 9 | 0 | 2.79M | $39.98M | +1 | −1 |
| Q2 2024 | 9 | — | 3.59M | $29.68M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.85M | +14.2% | $125.81M | 0.0% | ▲ Add | 2 | SEC ↗ ×14 |
| 2 | The Vanguard Group ✦ (passive) | 4.62M | +13.6% | $119.92M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 3 | Goldman Sachs Group ✦ | 1.66M | — | $43.13M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 4 | State Street Global Advisors ✦ (passive) | 1.44M | +17.8% | $37.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 1.37M | +6.3% | $35.43M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 6 | Point72 Asset Management ✦ | 980.97K | New | $25.44M | 0.1% | New | 1 | SEC ↗ |
| 7 | Morgan Stanley ✦ | 661.08K | — | $17.14M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 8 | Citadel Advisors ✦ | 653.77K | New | $16.95M | 0.0% | New | 1 | SEC ↗ ×2 |
| 9 | Adage Capital Partners ✦ | 300.00K | New | $7.78M | 0.0% | New | 1 | SEC ↗ |
| 10 | Two Sigma Investments ✦ | 289.37K | -70.4% | $7.50M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 11 | JPMorgan Chase ✦ | 68.48K | — | $1.78M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 12 | Marshall Wace ✦ | 59.56K | New | $1.54M | 0.0% | New | 1 | SEC ↗ ×2 |
| 13 | T. Rowe Price ✦ | 41.13K | +12.6% | $1.07M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 14 | GAMCO Investors ✦ | 29.00K | -30.1% | $751,970 | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 21.91K | +16.7% | $568,153 | 0.0% | ▲ Add | 6 | SEC ↗ ×5 |
| 16 | Fidelity (FMR) ✦ | 15.14K | -67.7% | $392,589 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $25.44M | 0.1% |
| Citadel Advisors | $16.95M | 0.0% |
| Adage Capital Partners | $7.78M | 0.0% |
| Marshall Wace | $1.54M | 0.0% |
Exited
| D. E. Shaw & Co. | $19.76M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 372 holders, 51.87M shares, $4.13B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 6.00K sh · $720,180
Officer · 4.00K sh · $421,320
Officer · 32.17K sh · $3.55M
Officer · 6.00K sh · $886,380
Officer · 4.00K sh · $579,160
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology