Tang Capital Management LLC / LJPC
Tang Capital Management LLC’s La Jolla Pharmaceutical Co Position
Does Tang Capital Management LLC own La Jolla Pharmaceutical Co (LJPC)? Not currently — the last reported position was 9.61M shares worth $31M in Q2 2022; the fund’s latest 13F (Q1 2026) no longer reports it.
Position Value
$31M
Q2 2022
Shares
9.61M
% of Portfolio
+4.65%
Quarters Held
15
position exited
Position History LJPC
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q2 2022 | 9.61M | $31M | +4.65% |
| Q1 2022 | 9.61M | $41M | +8.21% |
| Q4 2021 | 9.61M | $45M | +8.99% |
| Q3 2021 | 10.05M | $40M | +8.32% |
| Q2 2021 | 10.05M | $43M | +8.56% |
| Q1 2021 | 9.41M | $40M | +11.22% |
| Q4 2020 | 9.41M | $36M | +5.57% |
| Q3 2020 | 9.41M | $38M | +6.86% |
| Q2 2020 | 8.70M | $37M | +3.60% |
| Q1 2020 | 8.08M | $34M | +4.77% |
| Q4 2019 | 4.94M | $19M | +2.32% |
| Q3 2019 | 4.94M | $43M | +7.44% |
| Q2 2019 | 4.94M | $46M | +6.17% |
| Q1 2019 | 4.94M | $32M | +5.85% |
| Q4 2018 | 3.88M | $37M | +8.39% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Tang Capital Management LLC’s full portfolio or all institutional holders of LJPC.