Reported 1,820 shares, down 7,046 (79.5%) from the prior quarter.
Reported value -82.9%; share count -79.5% vs. the prior quarter.
Reported position value by quarter
Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.
| Date | Holding Value |
|---|---|
| 2021-09-30 | 35000 |
| 2021-12-31 | 6000 |
| 2022-03-31 | 4000 |
| 2022-06-30 | 0 |
| 2022-09-30 | 0 |
| 2022-12-31 | 0 |
Quarterly position history
How this manager's reported quarter-end position changed over time.
| Quarter | Activity | Shares | Change | % of reported 13F | Reported value | Filed | Source filing |
|---|---|---|---|---|---|---|---|
| Q4 2022 | Reduced | 0 | -6 (-100.0%) | 0 | $0 | 2023-02-14 | |
| Q3 2022 | New | 6 | +6 (0.0%) | 0 | $0 | 2022-11-14 | |
| Q2 2022 | Reduced | 0 | -1,900 (-100.0%) | 0 | $0 | 2022-08-15 | |
| Q1 2022 | Added | 1,900 | +80 (4.4%) | < 0.01% | $4,000 | 2022-05-13 | |
| Q4 2021 | Reduced | 1,820 | -7,046 (-79.5%) | < 0.01% | $6,000 | 2022-02-14 | |
| Q3 2021 | Reduced | 8,866 | -169,059 (-95.0%) | < 0.01% | $35,000 | 2021-11-15 | |
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Who else reported the position
42 managers reported BIOCEPT INC for Q4 2021.
| Manager | Activity | Shares | Change | % of reported 13F | Reported value | Tenure |
|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | Reduced | 655,674 | -2,912 | < 0.01% | $2,373,000 | 6 qtrs |
| GLOBEFLEX CAPITAL L P | Reduced | 233,578 | -87,477 | 0.17% | $846,000 | 2 qtrs |
| BlackRock Inc | Added | 192,752 | +1,394 | < 0.01% | $698,000 | 6 qtrs |
| AMERIPRISE FINANCIAL INC | Added | 188,449 | +173,812 | < 0.01% | $682,000 | 6 qtrs |
| MARSHALL WACE LLP | Added | 156,231 | +51,251 | < 0.01% | $566,000 | 2 qtrs |
| GEODE CAPITAL MANAGEMENT LLC | Unchanged | 130,727 | 0 | < 0.01% | $473,000 | 6 qtrs |
| RENAISSANCE TECHNOLOGIES LLC | Added | 91,600 | +40,800 | < 0.01% | $332,000 | 2 qtrs |
| JPMorgan Chase & Co | Added | 83,775 | +68,186 | < 0.01% | $303,000 | 2 qtrs |
| ACADIAN ASSET MANAGEMENT LLC | New | 62,319 | +62,319 | < 0.01% | $225,000 | 1 qtr |
| CITADEL ADVISORS LLC | Added | 55,951 | +39,527 | < 0.01% | $203,000 | 3 qtrs |
Filing details and methodology As reported
- Report period
- December 31, 2021
- Filed
- February 14, 2022
- Filing type
- 13F-HR
- Position type
- COM
Voting authority reported
- Sole
- 1,720
- Shared
- 0
- None
- 100
“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.
Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.