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NORTHERN TRUST CORP

Bank

Position in SPOK — Spok Holdings, Inc

CIK 73124 CHICAGO, IL

Position in SPOK

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,282,443
-$77,874 QoQ
Shares Held
222,895
+2.9% QoQ
Ownership
1.07%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#12
of 132 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 99% Shared 1% None 0%

Common Shares in SPOK Over Time

Shares Held

Position Value (USD)

Position in Health Information Services

Healthcare · as of Jun 30, 2026

NORTHERN TRUST CORP holds $777,304,521 across 39 Health Information Services names. SPOK ranks #25 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SPOK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,282,443 222,895
2026-03-31 $2,360,317 216,543
2025-12-31 $2,863,467 217,094
2025-09-30 $4,157,007 240,986
2025-06-30 $4,296,291 243,003
2025-03-31 $3,563,893 216,782
2024-12-31 $3,323,439 207,068
2024-09-30 $2,995,328 198,893
2024-06-30 $2,908,875 196,413
2024-03-31 $3,245,760 203,496
2023-12-31 $3,128,770 202,117
2023-09-30 $2,658,428 186,295
2023-06-30 $2,482,066 186,762
2023-03-31 $747,603 73,801
2022-12-31 $583,774 71,279
2022-09-30 $534,333 69,939
2022-06-30 $429,237 68,133
2022-03-31 $540,756 67,764
2021-12-31 $654,292 70,128
2021-09-30 $692,117 67,722
2021-06-30 $816,063 84,830
2021-03-31 $2,329,681 222,086
2020-12-31 $2,834,386 254,662
2020-09-30 $2,597,265 273,109
2020-06-30 $2,619,663 280,178
2020-03-31 $3,001,365 280,764