AAOI
APPLIED OPTOELECTRONICS, INC.Marquee-fund ownership over time
This quarter's activity
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Maverick Capital re-entered | Q3 2018 | 32Q | $42 | $173 | +316% |
| Citadel Advisors re-entered | Q3 2024(8Q snapshot) | 7Q | $8.14 | $173 | +2029% |
| Two Sigma Investments | Q3 2024(8Q snapshot) | 7Q | $8.14 | $173 | +2029% |
| D.E. Shaw re-entered | Q3 2024(8Q snapshot) | 7Q | $8.14 | $173 | +2029% |
| AQR Capital Management | Q3 2024(8Q snapshot) | 7Q | $8.14 | $173 | +2029% |
| Point72 Asset Management re-entered | Q3 2024(8Q snapshot) | 7Q | $8.14 | $173 | +2029% |
| Millennium Management re-entered | Q4 2024(8Q snapshot) | 6Q | $28 | $173 | +515% |
| Renaissance Technologies re-entered | Q2 2025(8Q snapshot) | 4Q | $19 | $173 | +807% |
| Bridgewater Associates | Q2 2026 | 1Q | $190 | $173 | -9% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Soros Fund Management | Q1 2026 | Q2 2026 | → $190 | +328% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at APPLIED OPTOELECTRONICS, INC.. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from Jun 8, 2026 — the most recent Form 4 on file — not from today.
- Form 40001683168-26-004625Jun 8, 2026
- Form 40001683168-26-004624Jun 8, 2026
- Form 40001683168-26-004561Jun 4, 2026
- Form 40001683168-26-004427Jun 1, 2026
- Form 40001683168-26-004348May 28, 2026
- Form 40001683168-26-004136May 19, 2026
- Form 40001683168-26-004135May 19, 2026
- Form 40001683168-26-004134May 19, 2026
- Form 40001683168-26-004133May 19, 2026
- Form 40001683168-26-004132May 19, 2026
- Form 40001683168-26-003812May 13, 2026
- Form 40001683168-26-003187Apr 24, 2026
- Form 40001683168-26-003186Apr 24, 2026
- Form 40001683168-26-003185Apr 24, 2026
- Form 40001683168-26-003183Apr 24, 2026
Fundamentals
XBRL · APPLIED OPTOELECTRONICS, INC.Annual figures sourced directly from APPLIED OPTOELECTRONICS, INC.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for APPLIED OPTOELECTRONICS, INC. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 8-KFORM 8-KJun 5, 2026
- 8-KFORM 8-KMay 14, 2026
- 8-KFORM 8-KMay 13, 2026
- 8-KFORM 8-KMay 8, 2026
- 10-QFORM 10-QMay 7, 2026
- 8-KFORM 8-KMay 7, 2026
- DEF 14AProxy statementApr 24, 2026
- 8-KFORM 8-KApr 13, 2026
- 8-KFORM 8-KMar 12, 2026
- 8-KFORM 8-KMar 5, 2026
- 8-KCURRENT REPORTFeb 27, 2026
- 8-KFORM 8-KFeb 26, 2026
- 10-KFORM 10-KFeb 26, 2026
- 8-KFORM 8-KFeb 26, 2026
- 8-KCURRENT REPORTFeb 19, 2026
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Bridgewater Associates | Q2 2026 | open | $190 | $200 | +5% |
| Maverick Capital | Q2 2026 | open | $190 | $200 | +5% |
| Point72 Asset Management | Q2 2026 | open | $190 | $173 | -9% |
| Renaissance Technologies | Q2 2026 | open | $204 | $173 | -15% |
| D.E. Shaw | Q1 2026 | open | $44 | $173 | +295% |
| Millennium Management | Q1 2026 | open | $44 | $173 | +295% |
| Soros Fund Management | Q1 2026 | Q2 2026 | $44 | $190 | +328% |
| Citadel Advisors | Q4 2025 | open | $21 | $173 | +707% |
| Point72 Asset Management | Q4 2025 | Q1 2026 | $21 | $44 | +105% |
| Renaissance Technologies | Q2 2025 | Q3 2025 | $19 | $23 | +20% |
| D.E. Shaw | Q1 2025 | open | $0.00 | — | +0% |
| Millennium Management | Q4 2024 | Q3 2025 | $28 | $21 | -25% |
| Citadel Advisors | Q3 2024 | Q3 2025 | $8.14 | $21 | +158% |
| Two Sigma Investments | Q3 2024 | open | $8.14 | $173 | +2029% |
| D.E. Shaw | Q3 2024 | Q4 2025 | $8.14 | $21 | +164% |
| AQR Capital Management | Q3 2024 | open | $8.14 | $173 | +2029% |
| Point72 Asset Management | Q3 2024 | Q4 2024 | $8.14 | $28 | +246% |
| Maverick Capital | Q3 2018 | Q4 2018 | $42 | $20 | -52% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.