LAB in the 13F filings
Standard Biotools Inc · CUSIP 34385P108
- Quarter end
- 31 Dec 2021
- the date the book describes
- Filed
- 14 Feb 2022
- up to 45 days after the quarter end
- Managers listing it
- 1
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q3 2021 and Q4 2021; 1 listed it in both
- Shares listed
- 149,136
- combined, among listed positions
- Reported value
- $585k
- combined, at the quarter end
Managers listing LAB in Q4 2021
1 of 1 holder
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| PDT Partners LLC | 149,136 | $585k | under 0.1% | Added | +21,236 | 14 Feb 2022 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- PDT Partners LLCexisting position · 149,136 shares now+21,236
Reductions
No reduction among listed positions.
New positions and exits
New (0)
No new position among listed positions.
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2015 | 1 | $6.5m | n.a. | n.a. |
| Q4 2015 | 1 | $8.6m | n.a. | n.a. |
| Q1 2016 | 2 | $9.9m | n.a. | n.a. |
| Q2 2016 | 3 | $10m | n.a. | n.a. |
| Q3 2016 | 2 | $6.7m | n.a. | n.a. |
| Q4 2016 | 2 | $6.1m | n.a. | n.a. |
| Q1 2017 | 1 | $100k | n.a. | n.a. |
| Q1 2018 | 1 | $873k | n.a. | n.a. |
| Q2 2018 | 2 | $2.0m | n.a. | n.a. |
| Q3 2018 | 4 | $41m | n.a. | n.a. |
| Q4 2018 | 4 | $60m | n.a. | n.a. |
| Q1 2019 | 6 | $101m | n.a. | n.a. |
| Q2 2019 | 5 | $89m | n.a. | n.a. |
| Q3 2019 | 3 | $9.5m | n.a. | n.a. |
| Q4 2019 | 1 | $5.9m | n.a. | n.a. |
| Q1 2020 | 2 | $4.3m | n.a. | n.a. |
| Q2 2020 | 1 | $5.3m | n.a. | n.a. |
| Q3 2020 | 5 | $51m | n.a. | n.a. |
| Q4 2020 | 4 | $13m | n.a. | n.a. |
| Q1 2021 | 1 | $2.2m | n.a. | n.a. |
| Q2 2021 | 1 | $1.2m | n.a. | n.a. |
| Q3 2021 | 1 | $843k | n.a. | n.a. |
| Q4 2021 | 1 | $585k | n.a. | n.a. |
| Q1 2024 | 2 | $194m | 2 | 0 |
| Q2 2024 | 2 | $126m | 0 | 1 |
| Q3 2024 | 2 | $130m | 0 | 1 |
| Q4 2024 | 2 | $108m | 0 | 1 |
| Q1 2025 | 2 | $67m | 1 | 0 |
| Q2 2025 | 2 | $74m | 0 | 1 |
| Q3 2025 | 2 | $80m | 0 | 1 |
| Q4 2025 | 2 | $79m | 7 | 5 |
| Q1 2026 | 1 | $54m | 8 | 4 |
| Q2 2026 | 1 | $48m | 18 | 5 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
LAB and LLY →LAB and JNJ →LAB and VRTX →Choose a stock to compare with LAB →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own LAB, latest filings →Back to the 13F Explorer →