Spok Holdings, Inc(SPOK)Stock Analysis
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Rank #1,943 of 2,962 stocks
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Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.
Revenue Growth
Profitability
Balance Sheet
Earnings Quality
Free Cash Flow
Institutional Flow
Revenue Scale
Dilution Risk
SPOK Stock Analysis & AI Quality Score
Data updated 2026-09-11AI stock analysis and institutional research for Spok Holdings, Inc (SPOK), a Communication Services sector company. 13F Pro's AI-powered ranking engine scores SPOK at 44.0/100 on a 32-signal composite quality model, placing it at rank #1,943 of 2,962 stocks — the bottom half of the AI-ranked universe. Areas of concern include revenue scale (19.5) and revenue growth (19.8), which score below median versus the broader universe. Shareholder dilution risk is elevated at 29.6/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), Spok Holdings, Inc reports quarterly revenue of $35.0M, net income of $4.1M, an operating margin of 15.5%. Top institutional holders of SPOK by reported 13-F value include BlackRock, RENAISSANCE TECHNOLOGIES, VANGUARD CAPITAL MANAGEMENT, based on the most recent SEC filings. SPOK trades on the Nasdaq exchange and files with the SEC under CIK 1289945. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate SPOK daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Spok Holdings, Inc directly from SEC EDGAR. Spok Holdings, Inc's 13F Pro composite quality score has ranged between 25 and 62 since 2021, currently 44.0 — an improving long-term trajectory across 68 quarterly and live scoring snapshots.
Revenue
Q2 2026
$35.0M
Net Income
Q2 2026
$4.1M
Free Cash Flow
Q2 2026
$5.9M
Operating Margin
Q2 2026
15.5%
ROIC
Q2 2026
15.5%
Revenue & Net Income
Earnings Per Share
Key Financials Over Time
Export Financial Table · ProRevenue
+1.5% YoYNet Income
+6.1% YoYOperating Income
+3.9% YoYEPS (Diluted)
+2.7% YoYTotal Assets
-5.1% YoYOp. Cash Flow
+0.1% YoYFree Cash Flow
-2.0% YoY| Metric | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|---|
| Revenue | $139.7M +1.5% | $137.7M -1.0% | $139.0M +3.3% | $134.5M -5.4% | $142.2M -4.1% | $148.2M |
| Net Income | $15.9M +6.1% | $15.0M -4.5% | $15.7M -28.3% | $21.9M +198.5% | $-22.2M +49.8% | $-44.2M |
| Operating Income | $19.7M +3.9% | $19.0M -10.7% | $21.2M +8819.3% | $238.0K +100.9% | $-27.7M -22.3% | $-22.7M |
| EPS (Diluted) | $0.75 +2.7% | $0.73 -5.2% | $0.77 -29.4% | $1.09 +195.6% | $-1.14 +50.9% | $-2.32 |
| Total Assets | $206.1M -5.1% | $217.1M -4.6% | $227.7M -6.9% | $244.5M -1.5% | $248.2M -10.5% | $277.3M |
| Operating Cash Flow | $28.9M +0.1% | $28.9M +10.5% | $26.2M +305.6% | $6.5M -19.0% | $8.0M -69.5% | $26.2M |
| Free Cash Flow | $25.2M -2.0% | $25.7M +12.9% | $22.8M +749.5% | $2.7M -25.0% | $3.6M -84.3% | $22.7M |
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Top Institutional Holders of SPOK
BlackRock, Inc.
$17.6M1,719,219 shRENAISSANCE TECHNOLOGIES LLC
$11.8M1,148,579 shVANGUARD CAPITAL MANAGEMENT LLC
$8.9M872,359 shDIMENSIONAL FUND ADVISORS LP
$7.3M717,616 shGEODE CAPITAL MANAGEMENT, LLC
$6.1M595,842 shSTATE STREET CORP
$4.8M471,584 shHighTower Advisors, LLC
$3.5M339,892 shQube Research & Technologies Ltd
$2.9M287,617 shGOLDMAN SACHS GROUP INC
$2.9M281,980 shVANGUARD PORTFOLIO MANAGEMENT LLC
$2.8M273,278 sh
| Fund | Value | Shares |
|---|---|---|
| BlackRock, Inc. | $17.6M | 1,719,219 |
| RENAISSANCE TECHNOLOGIES LLC | $11.8M | 1,148,579 |
| VANGUARD CAPITAL MANAGEMENT LLC | $8.9M | 872,359 |
| DIMENSIONAL FUND ADVISORS LP | $7.3M | 717,616 |
| GEODE CAPITAL MANAGEMENT, LLC | $6.1M | 595,842 |
| STATE STREET CORP | $4.8M | 471,584 |
| HighTower Advisors, LLC | $3.5M | 339,892 |
| Qube Research & Technologies Ltd | $2.9M | 287,617 |
| GOLDMAN SACHS GROUP INC | $2.9M | 281,980 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $2.8M | 273,278 |
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Popular Research
Is SPOK a good stock to buy?
13F Pro's AI-powered analysis of Spok Holdings, Inc (SPOK) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Communication Services sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for SPOK are available on the SPOK stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. SPOK is classified as a small company.
Which hedge funds own SPOK?
Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling SPOK. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of Spok Holdings, Inc's investment landscape.