RHUMBLINE ADVISERS

CIK
0001115418
City
BOSTON
State / Country
MA

Holdings in SPOK

Position Over Time

Report Date Value (USD) Shares
2025-12-31 $415,933 31,534
2025-09-30 $689,361 39,963
2025-06-30 $615,352 34,805
2025-03-31 $543,046 33,032
2024-12-31 $559,406 34,854
2024-09-30 $526,497 34,960
2024-06-30 $417,760 28,208
2024-03-31 $395,990 24,827
2023-12-31 $401,984 25,968
2023-09-30 $370,263 25,947
2023-06-30 $334,030 25,134
2021-06-30 $310,158 32,241
2021-03-31 $645,753 61,559
2020-12-31 $678,084 60,924
2020-09-30 $531,133 55,850
2020-06-30 $554,342 59,288
2020-03-31 $773,571 72,364