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TWO SIGMA INVESTMENTS, LP

Position in SPOK — Spok Holdings, Inc

CIK 1179392 NEW YORK, NY

Position in SPOK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$237,056
+$20,146 QoQ
Shares Held
23,150
+16.3% QoQ
Ownership
0.111%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#55
of 132 holders
Holding Since
Jun 2020
19 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SPOK Over Time

Shares Held

Position Value (USD)

Position in Health Information Services

Healthcare · as of Jun 30, 2026

TWO SIGMA INVESTMENTS, LP holds $519,117,466 across 30 Health Information Services names. SPOK ranks #23 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SPOK

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19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $237,056 23,150
2026-03-31 $216,910 19,900
2025-12-31 $825,522 62,587
2025-09-30 $2,919,234 169,231
2025-06-30 $1,923,035 108,769
2025-03-31 $1,049,365 63,830
2024-09-30 $333,051 22,115
2024-06-30 $153,476 10,363
2024-03-31 $291,677 18,287
2023-12-31 $2,215,621 143,128
2023-09-30 $3,538,902 247,996
2023-06-30 $4,536,049 341,313
2023-03-31 $3,328,049 328,534
2022-12-31 $2,910,472 355,369
2022-09-30 $1,481,258 193,882
2021-09-30 $196,826 19,259
2020-12-31 $514,773 46,251
2020-09-30 $298,499 31,388
2020-06-30 $109,011 11,659