SVA
SINOVAC BIOTECH LTDMarquee-fund ownership over time
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Renaissance Technologies re-entered | Q3 2024(8Q snapshot) | 7Q | $0.00 | — | — |
“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.
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at SINOVAC BIOTECH LTD. 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 Nov 6, 2003 — the most recent Form 4 on file — not from today.
Fundamentals
XBRL · SINOVAC BIOTECH LTDAnnual figures sourced directly from SINOVAC BIOTECH LTD'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 SINOVAC BIOTECH LTD — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 6-KREPORT OF FOREIGN PRIVATE ISSUERJun 5, 2026
- 20-FAnnual report (foreign)Jun 5, 2026
- 6-KREPORT OF FOREIGN PRIVATE ISSUERMay 29, 2026
- 6-KREPORT OF FOREIGN PRIVATE ISSUERMay 21, 2026
- 6-KREPORT OF FOREIGN PRIVATE ISSUERMay 8, 2026
- 6-KREPORT OF FOREIGN PRIVATE ISSUERMay 7, 2026
- 20-FAnnual report (foreign)Apr 30, 2026
- 6-KREPORT OF FOREIGN PRIVATE ISSUERJan 22, 2026
- 6-KREPORT OF FOREIGN PRIVATE ISSUERJan 5, 2026
- 6-KREPORT OF FOREIGN PRIVATE ISSUERDec 17, 2025
- 6-KREPORT OF FOREIGN PRIVATE ISSUERNov 20, 2025
- 6-KREPORT OF FOREIGN PRIVATE ISSUERNov 5, 2025
- 6-KREPORT OF FOREIGN PRIVATE ISSUERAug 21, 2025
- 6-KREPORT OF FOREIGN PRIVATE ISSUERJul 11, 2025
- 6-KFORM 6-KJul 10, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Renaissance Technologies | Q3 2025 | open | $0.00 | — | +0% |
| Renaissance Technologies | Q3 2024 | Q4 2024 | $0.00 | — | +0% |
- 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.