Security record · archived quarter
AAOI
Applied Optoelectronics, Inc. · Technology · Communication Equipment
88Tracked holders
+1Δ holders
34.22MShares held
$1.19BReported value
+3New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth +1.1% ·
share flow +12.2% ·
net new positions +1.1%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | 0 | 47.54K | $4.80M | n/a | n/a |
| 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 | n/a | −3 |
| Q1 2025 | 10 | +1 | 6.33M | $97.23M | +1 | n/a |
| Q4 2024 | 9 | -1 | 5.47M | $201.57M | n/a | −1 |
| Q3 2024 | 9 | 0 | 2.79M | $39.98M | +1 | −1 |
| Q2 2024 | 9 | n/a | 3.59M | $29.68M | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 5.31M | +9.4% | $184.98M | 0.0% | ▲ Add | 3 | SEC ↗ ×15 |
| 2 | The Vanguard Group ✦ (passive) | 4.98M | +7.7% | $173.70M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 3 | Invesco Ltd. | 3.51M | n/a | $122.44M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 4 | T. Rowe Price ✦ | 2.23M | +5321.6% | $77.73M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 5 | Morgan Stanley ✦ | 1.70M | +157.1% | $59.26M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 6 | Jane Street Group, Llc | 1.68M | n/a | $58.67M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 7 | State Street Global Advisors ✦ (passive) | 1.61M | +11.5% | $55.99M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 1.51M | +10.7% | $52.75M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 9 | D. E. Shaw & Co. ✦ | 1.37M | New | $47.65M | 0.0% | New | 1 | SEC ↗ ×2 |
| 10 | Goldman Sachs Group ✦ | 967.30K | -41.8% | $33.72M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 11 | Bnp Paribas Financial Markets | 955.29K | n/a | $33.30M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 12 | UBS Group AG | 951.07K | n/a | $33.15M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 13 | Citadel Advisors ✦ | 551.30K | -15.7% | $19.22M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 14 | Charles Schwab Investment… | 528.34K | n/a | $18.42M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Northern Trust Corp | 526.93K | n/a | $18.37M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 16 | Dimensional Fund Advisors Lp | 418.22K | n/a | $14.58M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 17 | Raymond James Financial Inc | 379.22K | n/a | $13.56M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 18 | Susquehanna International Group, Llp | 329.47K | n/a | $11.49M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 19 | Bank Of America Corp /De/ | 325.84K | n/a | $11.36M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 20 | New York State Common Retirement… | 315.04K | n/a | $10.98M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | Two Sigma Investments ✦ | 263.62K | -8.9% | $9.19M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 22 | First Trust Advisors Lp | 242.01K | n/a | $8.44M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Barclays Plc | 235.70K | n/a | $8.22M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 24 | Nuveen, LLC | 225.29K | n/a | $7.85M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 25 | IMC-Chicago, LLC | 203.25K | n/a | $7.09M | 0.1% | n/c | 1 | SEC ↗ |
| 26 | Squarepoint Ops LLC | 193.15K | n/a | $6.73M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | Balyasny Asset Management L.P. | 166.36K | n/a | $5.80M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Allspring Global Investments… | 144.73K | n/a | $5.73M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 29 | Simplex Trading, Llc | 162.91K | n/a | $5.68M | 0.2% | n/c | 1 | SEC ↗ |
| 30 | Bank of New York Mellon Corp | 162.18K | n/a | $5.65M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 31 | Group One Trading Llc | 160.73K | n/a | $5.60M | 0.2% | n/c | 1 | SEC ↗ |
| 32 | Fidelity (FMR) ✦ | 133.53K | +782.0% | $4.65M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 33 | Sei Investments Co | 123.65K | n/a | $4.31M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Swiss National Bank | 116.80K | n/a | $4.07M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Walleye Trading LLC | 102.59K | n/a | $3.58M | 0.1% | n/c | 1 | SEC ↗ |
| 36 | Tudor Investment Corp Et Al | 95.13K | n/a | $3.32M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | UBS AM, a distinct business unit of… | 93.48K | n/a | $3.26M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 38 | Wells Fargo & Company/Mn | 88.82K | n/a | $3.10M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 39 | Commonwealth Equity Services, Llc | 80.96K | n/a | $2.82M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Rhumbline Advisers | 71.09K | n/a | $2.48M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Russell Investments Group, Ltd. | 69.98K | n/a | $2.44M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 42 | Legal & General Group Plc | 69.75K | n/a | $2.43M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 43 | Marshall Wace ✦ | 60.81K | +2.1% | $2.12M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Alliancebernstein L.P. | 59.01K | n/a | $2.06M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | California State Teachers… | 57.20K | n/a | $1.99M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | JPMorgan Chase ✦ | 55.47K | -19.0% | $1.93M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 47 | Ameriprise Financial Inc | 55.22K | n/a | $1.92M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Deutsche Bank Ag\ | 55.03K | n/a | $1.92M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 49 | Hrt Financial Lp | 53.94K | n/a | $1.88M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | American Century Companies Inc | 32.73K | n/a | $1.14M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Manufacturers Life Insurance… | 30.98K | n/a | $1.08M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Bank Of Montreal /Can/ | 30.34K | n/a | $1.06M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 53 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 28.05K | n/a | $977,858 | 0.0% | n/c | 1 | SEC ↗ |
| 54 | LPL Financial LLC | 27.00K | n/a | $941,359 | 0.0% | n/c | 1 | SEC ↗ |
| 55 | AQR Capital Management ✦ | 26.49K | +20.9% | $923,581 | 0.0% | ▲ Add | 7 | SEC ↗ ×4 |
| 56 | Janus Henderson Group Plc | 24.16K | n/a | $841,923 | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Stifel Financial Corp | 20.27K | n/a | $706,517 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 58 | Focus Partners Wealth | 18.48K | n/a | $644,387 | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Quantinno Capital Management LP | 14.96K | n/a | $521,436 | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Citigroup Inc | 14.89K | n/a | $519,066 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 61 | Envestnet Asset Management Inc | 13.84K | n/a | $482,428 | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Nomura Holdings Inc | 13.83K | n/a | $482,218 | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Zurcher Kantonalbank (Zurich… | 13.69K | n/a | $477,059 | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Cetera Investment Advisers | 12.90K | n/a | $449,799 | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Holocene Advisors, LP | 12.48K | n/a | $435,192 | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Creative Planning | 11.80K | n/a | $411,487 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Soros Fund Management ✦ | 11.58K | New | $403,539 | 0.0% | New | 1 | SEC ↗ |
| 68 | ProShare Advisors LLC | 11.04K | n/a | $384,889 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Voya Investment Management Llc | 10.53K | n/a | $367,180 | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Millennium Management ✦ | 10.27K | New | $357,942 | 0.0% | New | 1 | SEC ↗ |
| 71 | Franklin Resources Inc | 10.05K | n/a | $350,413 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 72 | Lazard Asset Management Llc | 9.88K | n/a | $344,452 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 73 | GAMCO Investors ✦ | 9.20K | -68.3% | $320,712 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 74 | Pnc Financial Services Group, Inc. | 9.08K | n/a | $316,390 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 75 | Pictet Asset Management Holding SA | 7.93K | n/a | $276,335 | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Victory Capital Management Inc | 7.42K | n/a | $258,696 | 0.0% | n/c | 1 | SEC ↗ |
| 77 | State Board Of Administration Of… | 6.82K | n/a | $237,745 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Royal Bank Of Canada | 5.88K | n/a | $205,000 | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 79 | Ensign Peak Advisors, Inc | 3.80K | n/a | $132,468 | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Optiver Holding B.V. | 2.37K | n/a | $82,618 | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Cwm, Llc | 2.18K | n/a | $76,000 | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Osaic Holdings, Inc. | 1.61K | n/a | $56,089 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 83 | Northwestern Mutual Wealth… | 1.20K | n/a | $41,832 | 0.0% | n/c | 1 | SEC ↗ |
| 84 | BNP Paribas Asset Management… | 733 | n/a | $26,000 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Jones Financial Companies Lllp | 217 | n/a | $7,565 | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Rockefeller Capital Management L.P. | 199 | n/a | $6,937 | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Us Bancorp \De\ | 126 | n/a | $4,392 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 88 | National Bank Of Canada /Fi/ | 38 | n/a | $1,324 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| D. E. Shaw & Co. | $47.65M | 0.0% |
| Soros Fund Management | $403,539 | 0.0% |
| Millennium Management | $357,942 | 0.0% |
Exited
| Point72 Asset Management | $25.44M | was 0.1% |
| Adage Capital Partners | $7.78M | 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.
Frequently co-owned
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)
Oct 12
Murry Stefan J.
Officer · 4.00K sh · $411,480
Oct 05
Yeh Shu-Hua (Joshua)
Officer · 6.00K sh · $720,180
Sep 10
Murry Stefan J.
Officer · 4.00K sh · $421,320
Sep 08
Chang Hung-Lun (Fred)
Officer · 32.17K sh · $3.55M
Aug 18
Yeh Shu-Hua (Joshua)
Officer · 6.00K sh · $886,380
Aug 10
Murry Stefan J.
Officer · 4.00K sh · $579,160
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 10
SC 13G/A: JANE STREET GROUP, LLC
Jul 27
SC 13G/A: BlackRock, Inc.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
Get this via the API