Spok Holdings shares owned by Walleye Trading Advisors
Quarter-by-quarter ownership of Spok Holdings (SPOK) shares owned by Walleye Trading Advisors
from 13F filings
Historical chart of Walleye Trading Advisors investment in Spok Holdings
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Quarterly reported holdings in Spok Holdings by Walleye Trading Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $619k | 36k | 17.25 |
| 2025-06-30 | $538k | 30k | 17.68 |
| 2022-09-30 | $97k | 13k | 7.62 |
| 2021-12-31 | $185k | 20k | 9.32 |
| 2021-09-30 | $724k | 71k | 10.21 |