Quarterly Call Option Transactions in Proto Labs Inc (PRLB)
This table provides information about the institutional ownership of Proto Labs Inc (PRLB) during . The information is specifically focused on institutions that hold call options of Proto Labs Inc.
Calls Purchased
Calls Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q3 2021 | 100 | 23,642 | 23,742 | 82,400 | 1,200 | 83,600 | -59,858 | |
| Q4 2021 | 35,100 | 16,600 | 51,700 | 15,300 | 0 | 15,300 | 36,400 | |
| Q1 2022 | 2,000 | 0 | 2,000 | 31,400 | 45,600 | 77,000 | -75,000 | |
| Q2 2022 | 0 | 6,700 | 6,700 | 41,600 | 0 | 41,600 | -34,900 | |
| Q3 2022 | 7,400 | 0 | 7,400 | 3,700 | 0 | 3,700 | 3,700 | |
| Q4 2022 | 0 | 900 | 900 | 57,300 | 0 | 57,300 | -56,400 | |
| Q1 2023 | 68,000 | 16,300 | 84,300 | 1,500 | 0 | 1,500 | 82,800 | |
| Q2 2023 | 21,300 | 0 | 21,300 | 26,400 | 0 | 26,400 | -5,100 | |
| Q3 2023 | — | 29,100 | 0 | 29,100 | -29,100 | |||
| Q4 2023 | 49,900 | 19,700 | 69,600 | 700 | 0 | 700 | 68,900 | |
| Q1 2024 | 64,000 | 0 | 64,000 | 15,800 | 0 | 15,800 | 48,200 | |
| Q2 2024 | 5,100 | 0 | 5,100 | 71,100 | 0 | 71,100 | -66,000 | |
| Q3 2024 | 4,900 | 4,800 | 9,700 | 21,500 | 0 | 21,500 | -11,800 | |