SPOK HOLDINGS INC

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SPOK·84863T106·US·equity·Healthcare - Health Information Services-13D/G

SPOK (SPOK HOLDINGS INC) is held by 79 institutional investors as of Q1 2026. Largest holders: BlackRock, Inc. ($18.3M), RENAISSANCE TECHNOLOGIES LLC ($13.8M), DIMENSIONAL FUND ADVISORS LP ($7.8M). Net institutional sentiment: Mixed.

79

Holders

Avg rating(6 Elite)

$87.6M

Total Value

38% (86)

Fund Consensus

29 buying - 48 selling

Smart Money Verdict

View all

32Negative MomentumStrong Convergence

Institutional (13F)44

Insider (Form 4)3

Activist (13D/13G)49

Congressional (STOCK Act)

No data

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See how SPOK's score breaks down across 4 SEC sources

Holder Quality

6

★★★★★

Elite

25

★★★★

Strong

28

★★★

Solid

22

★★

Below

5

★

Weak

Held by 79 funds

6 elite

Who's Trading

InsiderKDKELLY VINCENT DBuy $53KMay 11, 2026

InsiderWSWoods-Keisling SharonSell $110KMay 5, 2026

ActivistThe Vanguard Group0.0%Mar 27, 2026

InsiderUNUnknownSell $371KSep 4, 2025

InsiderSJStein Todd JSell $316KSep 4, 2025

ActivistRenaissance Technologies LLC5.1%Aug 13, 2025

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13F: Mar 31, 2026Insider & Congress: Updated regularly

Positions (79)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Decreased	1.7M(-6.8%)	$18.3M	0.0%	-28.81%	0
RENAISSANCE TECHNOLOGIES LLC	Increased	1.3M(+1.2%)	$13.8M	0.0%	+18.54%	28
DIMENSIONAL FUND ADVISORS LP	Increased	715,869(+1.7%)	$7.8M	0.0%	+30.92%	28
GEODE CAPITAL MANAGEMENT, LLC	Decreased	545,718(-8.8%)	$5.9M	0.0%	-4.59%	0
STATE STREET CORP	Increased	461,790(+3.3%)	$5M	0.0%	-19.33%	28
HighTower Advisors, LLC	Decreased	381,815(-0.1%)	$4.2M	0.0%	+14.13%	0
GOLDMAN SACHS GROUP INC	Decreased	219,581(-39.4%)	$2.4M	0.0%	-27.45%	0
Bank of New York Mellon Corp	Increased	217,803(+2.3%)	$2.4M	0.0%	+5.74%	27
NORTHERN TRUST CORP	Decreased	216,543(-0.3%)	$2.4M	0.0%	-1.49%	0
Qube Research & Technologies Ltd	Decreased	172,057(-3.4%)	$1.9M	0.0%	-27.86%	0
MORGAN STANLEY	Decreased	159,826(-10.1%)	$1.7M	0.0%	-18.22%	0
Connor, Clark & Lunn Investment Management Ltd.	Decreased	144,851(-26.4%)	$1.6M	0.0%	-25.18%	0
Trexquant Investment LP	Decreased	128,856(-24.5%)	$1.4M	0.0%	-19.14%	0
JACOBS LEVY EQUITY MANAGEMENT, INC	Decreased	116,810(-1.8%)	$1.3M	0.0%	-23.24%	0
MWMARSHALL WACE, LLP	New	112,789	$1.2M	0.0%	-11.28%	35
UNITED CAPITAL FINANCIAL ADVISORS, LLC	New	104,723	$1.1M	0.0%	-11.28%	35
Point72 Asset Management, L.P.	Increased	89,627(+378.6%)	$976,934	0.0%	-12.83%	40
DED. E. Shaw & Co., Inc.	Increased	89,451(+26.6%)	$975,015	0.0%	-26.09%	31
JANE STREET GROUP, LLC	Increased	86,524(+528.6%)	$943,112	0.0%	-16.43%	40
PANAGORA ASSET MANAGEMENT INC	Decreased	78,295(-15.9%)	$853,415	0.0%	-28.29%	0

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High Conviction Moves-Signal Convergence-Fund Consensus-Double-Down Signals

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer