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Russell Investments Group, Ltd.

Position in SPOK — Spok Holdings, Inc

CIK 1692234 Seattle, WA

Position in SPOK

as of Jun 30, 2026 · filed Aug 6, 2026
Position Value
$397,322
+$311,747 QoQ
Shares Held
38,801
+394.2% QoQ
Ownership
0.185%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#42
of 132 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in SPOK Over Time

Shares Held

Position Value (USD)

Position in Health Information Services

Healthcare · as of Jun 30, 2026

Russell Investments Group, Ltd. holds $140,816,633 across 32 Health Information Services names. SPOK ranks #24 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SPOK

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20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $397,322 38,801
2026-03-31 $85,575 7,851
2025-12-31 $49,303 3,738
2025-09-30 $78,504 4,551
2025-06-30 $46,197 2,613
2025-03-31 $30,677 1,866
2024-12-31 $18,056 1,125
2024-09-30 $9,126 606
2024-06-30 $7,760 524
2024-03-31 $9,713 609
2023-12-31 $9,427 609
2023-09-30 $7,848 550
2022-06-30 $1,295,241 205,594
2022-03-31 $5,446,971 682,578
2021-12-31 $6,707,680 718,937
2021-09-30 $3,340,845 326,893
2021-06-30 $2,700,083 280,674
2020-12-31 $523,499 47,035
2020-09-30 $727,619 76,511
2020-03-31 $1,357,639 127,001