Quarterly Transactions Made in Alector, Inc. (ALEC)
This table provides information about the institutional ownership of Alector, Inc. (ALEC). The information is specifically focused on institutions that hold shares of Alector, Inc..
Shares Purchased
Shares Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q3 2021 | 4,443,491 | 5,547,572 | 9,991,063 | 2,134,966 | 1,993,921 | 4,128,887 | 5,862,176 | |
| Q4 2021 | 4,227,771 | 1,686,809 | 5,914,580 | 1,781,483 | 397,129 | 2,178,612 | 3,735,968 | |
| Q1 2022 | 5,121,313 | 1,473,880 | 6,595,193 | 4,182,253 | 2,442,008 | 6,624,261 | -29,068 | |
| Q2 2022 | 3,160,031 | 986,767 | 4,146,798 | 4,382,526 | 400,236 | 4,782,762 | -635,964 | |
| Q3 2022 | 3,317,584 | 1,860,822 | 5,178,406 | 2,656,013 | 0 | 2,656,013 | 2,522,393 | |
| Q4 2022 | 4,221,017 | 2,030,626 | 6,251,643 | 3,019,228 | 0 | 3,019,228 | 3,232,415 | |
| Q1 2023 | 7,071,556 | 2,389,203 | 9,460,759 | 4,360,000 | 75,900 | 4,435,900 | 5,024,859 | |
| Q2 2023 | 5,587,069 | 1,206,655 | 6,793,724 | 4,574,627 | 635,156 | 5,209,783 | 1,583,941 | |
| Q3 2023 | 8,167,531 | 736,833 | 8,904,364 | 4,742,823 | 665,304 | 5,408,127 | 3,496,237 | |
| Q4 2023 | 7,898,352 | 757,641 | 8,655,993 | 3,602,924 | 0 | 3,602,924 | 5,053,069 | |
| Q1 2024 | 8,897,899 | 6,104,880 | 15,002,779 | 5,131,385 | 0 | 5,131,385 | 9,871,394 | |
| Q2 2024 | 3,604,803 | 3,788,295 | 7,393,098 | 4,503,977 | 0 | 4,503,977 | 2,889,121 | |
| Q3 2024 | 4,700,390 | 805,295 | 5,505,685 | 5,079,170 | 0 | 5,079,170 | 426,515 | |