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CITADEL ADVISORS LLC PACB Position History
Pacific Biosciences of California, Inc.
Quarters held
51
Latest value
$110K
Q2 2026
Peak value
$58.5M
First seen
Q1 2023
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q1 2023 | $4.1M |
| Q1 2023 | $2.9M |
| Q1 2023 | $58.5M |
| Q2 2023 | $3.1M |
| Q2 2023 | $4.6M |
| Q2 2023 | $52.1M |
| Q2 2023 | $20K |
| Q3 2023 | $1.3M |
| Q3 2023 | $2.3M |
| Q3 2023 | $17.9M |
| Q3 2023 | $8.4M |
| Q4 2023 | $1.4M |
| Q4 2023 | $2.5M |
| Q4 2023 | $5.3M |
| Q1 2024 | $395K |
| Q1 2024 | $980K |
| Q1 2024 | $5.6M |
| Q2 2024 | $202K |
| Q2 2024 | $317K |
| Q2 2024 | $1.2M |
| Q3 2024 | $167K |
| Q3 2024 | $392K |
| Q3 2024 | $37 |
| Q4 2024 | $464K |
| Q4 2024 | $540K |
| Q4 2024 | $661K |
| Q1 2025 | $141K |
| Q1 2025 | $223K |
| Q1 2025 | $26 |
| Q2 2025 | $152K |
| Q2 2025 | $415K |
| Q3 2025 | $78K |
| Q3 2025 | $299K |
| Q3 2025 | $3.1M |
| Q3 2025 | $250K |
| Q4 2025 | $2.2M |
| Q4 2025 | $638K |
| Q4 2025 | $3.7M |
| Q4 2025 | $279K |
| Q1 2026 | $401K |
| Q1 2026 | $258K |
| Q1 2026 | $1.7M |
| Q1 2026 | $71K |
| Q2 2026 | $153K |
| Q2 2026 | $186K |
| Q2 2026 | $4.6M |
| Q2 2026 | $110K |
| Q2 2026 | $153K |
| Q2 2026 | $186K |
| Q2 2026 | $4.6M |
| Q2 2026 | $110K |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q2 2026 | $110K | 65.2K | — | — |
| Q2 2026 | $4.6M | 2.75M | — | — |
| Q2 2026 | $186K | 110.8K | — | — |
| Q2 2026 | $153K | 91.0K | — | — |
| Q2 2026 | $110K | 65.2K | — | — |
| Q2 2026 | $4.6M | 2.75M | — | — |
| Q2 2026 | $186K | 110.8K | — | — |
| Q2 2026 | $153K | 91.0K | — | — |
| Q1 2026 | $71K | 53.9K | — | — |
| Q1 2026 | $1.7M | 1.27M | — | — |
| Q1 2026 | $258K | 195.5K | — | — |
| Q1 2026 | $401K | 303.6K | — | — |
| Q4 2025 | $279K | 149.2K | — | — |
| Q4 2025 | $3.7M | 2.00M | — | — |
| Q4 2025 | $638K | 341.0K | — | — |
| Q4 2025 | $2.2M | 1.17M | — | — |
| Q3 2025 | $250K | 195.0K | — | — |
| Q3 2025 | $3.1M | 2.44M | — | — |
| Q3 2025 | $299K | 233.8K | — | — |
| Q3 2025 | $78K | 60.9K | — | — |
| Q2 2025 | $415K | 334.9K | — | — |
| Q2 2025 | $152K | 122.2K | — | — |
| Q1 2025 | $26 | 22 | — | — |
| Q1 2025 | $223K | 189.2K | — | — |
| Q1 2025 | $141K | 119.4K | — | — |
| Q4 2024 | $661K | 361.0K | — | — |
| Q4 2024 | $540K | 295.2K | — | — |
| Q4 2024 | $464K | 253.4K | — | — |
| Q3 2024 | $37 | 22 | — | — |
| Q3 2024 | $392K | 230.5K | — | — |
| Q3 2024 | $167K | 98.1K | — | — |
| Q2 2024 | $1.2M | 904.2K | — | — |
| Q2 2024 | $317K | 231.4K | — | — |
| Q2 2024 | $202K | 147.7K | — | — |
| Q1 2024 | $5.6M | 1.48M | — | — |
| Q1 2024 | $980K | 261.2K | — | — |
| Q1 2024 | $395K | 105.3K | — | — |
| Q4 2023 | $5.3M | 544.5K | — | — |
| Q4 2023 | $2.5M | 259.9K | — | — |
| Q4 2023 | $1.4M | 145.8K | — | — |
| Q3 2023 | $8.4M | 1.00M | — | — |
| Q3 2023 | $17.9M | 2.14M | — | — |
| Q3 2023 | $2.3M | 274.7K | — | — |
| Q3 2023 | $1.3M | 160.8K | — | — |
| Q2 2023 | $20K | 1.5K | — | — |
| Q2 2023 | $52.1M | 3.92M | — | — |
| Q2 2023 | $4.6M | 349.0K | — | — |
| Q2 2023 | $3.1M | 230.7K | — | — |
| Q1 2023 | $58.5M | 5.05M | — | — |
| Q1 2023 | $2.9M | 253.9K | — | — |
| Q1 2023 | $4.1M | 357.5K | — | — |