3 of the 18 tracked hedge funds hold BLLN (BILLIONTOONE INC) in their latest 13F filing. Combined position: $11.7M.
| Fund | Shares | Position | This quarter |
|---|---|---|---|
| Ken Griffin (Citadel) | 82.8K | $6.5M | NEW this Q |
| Jim Simons (Renaissance) | 51.3K | $4.0M | NEW this Q |
| David Tepper (Appaloosa) | 14.5K | $1.1M |
Sold out, added to, or brand-new position — email you within minutes of the 13F filing.
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Data from SEC EDGAR quarterly 13F-HR filings. 13F filings are due 45 days after quarter end and reflect equity positions only (no shorts, no options, no non-US listings). By law they lag reality by up to 6 weeks — treat as historical, not real-time.