BIO-RAD LABORATORIES, INC. (BIO) research
BIO-RAD LABORATORIES, INC.- Sector
- Healthcare
- Industry
- Medical Devices
- Last price
- $369.32
- As of
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- highINSTITUTIONAL_SURGE
MILLENNIUM MANAGEMENT LLC added +7387% to BIO (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +1411% to BIO (2026Q2)
- highINSTITUTIONAL_SURGE
D. E. Shaw & Co., Inc. added +136% to BIO (2026Q2)
- highINSTITUTIONAL_SURGE
MILLENNIUM MANAGEMENT LLC added +7387% to BIO (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +1411% to BIO (2026Q2)
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Every signal on BIO, as it fires
You are seeing 5 of 16 signals recorded on BIO since 2026-06-10.
The five above all landed on 2026-09-06. The other 11 were recorded on 3 other days. 11 of the 16 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Largest reported share positions in BIO (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| CITADEL ADVISORS LLCCUSIP 090572207 · 2026Q2 | $17.9M | 0.00% | , |
| MILLENNIUM MANAGEMENT LLCCUSIP 090572207 · 2026Q2 | $17.6M | 0.01% | , |
| D. E. Shaw & Co., Inc.CUSIP 090572207 · 2026Q2 | $5.7M | 0.00% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 090572207 · 2026Q2 | $3M | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, BIO
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
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