Spok Holdings, Inc
SPOK- Exchange
- Nasdaq
- Industry
- Radiotelephone Communications
- SEC CIK
- 0001289945
In the last 90 days, Spok Holdings, Inc insiders filed 0 open-market purchases and 2 sales; 132 institutions reported holding it in 13F filings for Q2 2026, worth $110.9M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Spok Holdings, Inc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 132
- −4 vs. Q1 2026
- Shares held
- 10.8M
- +344.0K (+3.3%) vs. Q1 2026
- Total value
- $110.9M
- −$3.46M (−3.0%) vs. Q1 2026
- New holders
- 19
- 59 more added
- Sold out
- 23
- 39 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SPOK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 132 | $110.9M |
| Q1 2026 | 139 | $114.4M |
| Q4 2025 | 134 | $146.0M |
| Q3 2025 | 143 | $197.7M |
| Q2 2025 | 130 | $194.4M |
| Q1 2025 | 125 | $173.5M |
| Q4 2024 | 116 | $162.1M |
| Q3 2024 | 109 | $152.0M |
| Q2 2024 | 114 | $150.8M |
| Q1 2024 | 111 | $160.3M |
| Q4 2023 | 107 | $158.2M |
| Q3 2023 | 97 | $143.1M |
| Q2 2023 | 87 | $135.4M |
| Q1 2023 | 85 | $98.1M |
| Q4 2022 | 78 | $82.6M |
| Q3 2022 | 60 | $68.2M |
| Q2 2022 | 62 | $61.6M |
| Q1 2022 | 62 | $89.4M |
| Q4 2021 | 71 | $107.6M |
| Q3 2021 | 87 | $119.8M |
| Q2 2021 | 103 | $130.0M |
| Q1 2021 | 102 | $145.9M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Spok Holdings, Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fortitude Family Office, LLC | 1 | $10 | 0.00% | +1 | New |
| Wealth Enhancement Trust Services, Inc. | 1 | $10 | 0.00% | +1 | New |
| Clearstead Advisors, LLC | 1 | $11 | 0.00% | +1 | New |
| Basecamp Wealth Advisors LLC | 4 | $41 | 0.00% | −36−90.0% | Reduced |
| Essential Partners LLC | 5 | $51 | 0.00% | −48−90.6% | Reduced |
| Fifth Third Bancorp | 8 | $82 | 0.00% | −8−50.0% | Reduced |
| Caitong International Asset Management Co., Ltd | 12 | $123 | 0.00% | +12 | New |
| True Wealth Design, LLC | 14 | $144 | 0.00% | +7+100.0% | Added |
| JFS Wealth Advisors, LLC | 19 | $195 | 0.00% | +19 | New |
| Rothschild Investment LLC | 30 | $307 | 0.00% | −44−59.5% | Reduced |
| TD Private Client Wealth LLC | 39 | $399 | 0.00% | +39 | New |
| Farther Finance Advisors, LLC | 39 | $401 | 0.00% | −98−71.5% | Reduced |
| Optiver Holding B.V. | 42 | $430 | 0.00% | −120−74.1% | Reduced |
| Bogart Wealth, LLC | 48 | $492 | 0.00% | +48 | New |
| SJS Investment Consulting Inc. | 63 | $646 | 0.00% | +53+530.0% | Added |
| EverSource Wealth Advisors, LLC | 75 | $768 | 0.00% | +26+53.1% | Added |
| UBS Asset Management Americas Inc | 97 | $993 | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 65 | $1.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 104 | $1.06K | 0.00% | −25−19.4% | Reduced |
| Harbour Investments, Inc. | 200 | $2.05K | 0.00% | −120−37.5% | Reduced |
| Geneos Wealth Management Inc. | 200 | $2.05K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 202 | $2.15K | 0.00% | +52+34.7% | Added |
| Cornerstone Planning Group LLC | 217 | $2.31K | 0.00% | +217 | New |
| UMA Financial Services, Inc. | 229 | $2.35K | 0.00% | +229 | New |
| California State Teachers Retirement System | 286 | $2.93K | 0.00% | −816−74.0% | Reduced |
| IFP Advisors, Inc | 395 | $4.04K | 0.00% | +346+706.1% | Added |
| Sterling Capital Management LLC | 422 | $4.32K | 0.00% | −252−37.4% | Reduced |
| New York State Common Retirement Fund | 450 | $4.61K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 653 | $6.00K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 795 | $8.14K | 0.00% | +768+2,844.4% | Added |
| Covestor Ltd | 973 | $10.0K | 0.01% | +431+79.5% | Added |
| Nisa Investment Advisors, LLC | 1,509 | $15.5K | 0.00% | +717+90.5% | Added |
| Legal & General Group Plc | 1,851 | $19.0K | 0.00% | −2,103−53.2% | Reduced |
| Larson Financial Group LLC | 2,000 | $20.5K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,080 | $21.3K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 2,150 | $22.0K | 0.00% | +1,678+355.5% | Added |
| IFG Advisory, LLC | 2,231 | $22.8K | 0.00% | +2,231 | New |
| Great West Life Assurance Co | 2,386 | $24.0K | 0.00% | −179−7.0% | Reduced |
| Tower Research Capital LLC (TRC) | 2,395 | $24.5K | 0.00% | −1,773−42.5% | Reduced |
| Royal Bank of Canada | 2,549 | $26.0K | 0.00% | +1,793+237.2% | Added |
| Rockefeller Capital Management L.P. | 2,744 | $28.1K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 2,753 | $28.2K | 0.00% | +894+48.1% | Added |
| BNP Paribas Arbitrage, SA | 3,471 | $35.5K | 0.00% | −918−20.9% | Reduced |
| The PNC Financial Services Group, Inc. | 3,924 | $40.2K | 0.00% | +3,374+613.5% | Added |
| Triumph Capital Management | 4,971 | $50.9K | 0.01% | −530−9.6% | Reduced |
| New Age Alpha Advisors, LLC | 5,855 | $60.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 6,042 | $61.9K | 0.00% | +5,892+3,928.0% | Added |
| Barclays PLC | 6,509 | $66.7K | 0.00% | −8,811−57.5% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 6,597 | $67.6K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 6,795 | $69.6K | 0.01% | −219−3.1% | Reduced |
| Virtus ETF Advisers LLC | 6,840 | $70.0K | 0.03% | −285−4.0% | Reduced |
| Vanguard Global Advisers, LLC | 8,987 | $92.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 9,649 | $98.8K | 0.00% | −34−0.4% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 10,473 | $107.2K | 0.00% | 00.0% | Unchanged |
| Axq Capital, LP | 10,538 | $107.9K | 0.01% | +255+2.5% | Added |
| Citigroup Inc | 10,602 | $108.6K | 0.00% | +8,975+551.6% | Added |
| Los Angeles Capital Management LLC | 10,905 | $111.7K | 0.00% | +10,905 | New |
| MetLife Investment Management | 11,276 | $115.5K | 0.00% | +4,804+74.2% | Added |
| JustInvest LLC | 12,130 | $124.2K | 0.00% | +12,130 | New |
| HSBC Holdings PLC | 12,054 | $124.5K | 0.00% | −29,445−71.0% | Reduced |
| Amundi | 12,242 | $125.4K | 0.00% | +12,242 | New |
| Cetera Investment Advisers | 13,899 | $142.3K | 0.00% | +13,899 | New |
| Susquehanna International Group, LLP | 13,927 | $142.6K | 0.00% | +863+6.6% | Added |
| Brevan Howard Capital Management LP | 14,010 | $143.5K | 0.00% | +14,010 | New |
| Price T Rowe Associates Inc | 14,791 | $152.0K | 0.00% | 00.0% | Unchanged |
| Empowered Funds, LLC | 15,119 | $154.8K | 0.00% | −84−0.6% | Reduced |
| Jane Street Group, LLC | 15,193 | $155.6K | 0.00% | −71,331−82.4% | Reduced |
| Canada Pension Plan Investment Board | 15,200 | $155.6K | 0.00% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 15,215 | $155.8K | 0.01% | −3,733−19.7% | Reduced |
| Mercer Global Advisors Inc | 15,330 | $157.0K | 0.00% | +15,330 | New |
| Significant Wealth Partners LLC | 18,145 | $185.8K | 0.20% | +1,462+8.8% | Added |
| Hennion & Walsh Asset Management, Inc. | 18,432 | $188.7K | 0.01% | −275−1.5% | Reduced |
| Point72 Asset Management, L.P. | 19,105 | $195.6K | 0.00% | −70,522−78.7% | Reduced |
| Redhawk Wealth Advisors, Inc. | 19,155 | $196.1K | 0.02% | +9,021+89.0% | Added |
| Deutsche Bank AG | 20,075 | $205.6K | 0.00% | +2,101+11.7% | Added |
| Public Employees Retirement System of Ohio | 20,788 | $212.9K | 0.00% | +10,115+94.8% | Added |
| Millennium Management LLC | 22,380 | $229.2K | 0.00% | −14,775−39.8% | Reduced |
| Two Sigma Investments, LP | 23,150 | $237.1K | 0.00% | +3,250+16.3% | Added |
| Schonfeld Strategic Advisors LLC | 24,450 | $250.4K | 0.00% | +24,450 | New |
| Cambria Investment Management, L.P. | 25,586 | $262.0K | 0.01% | +5,842+29.6% | Added |
| Martingale Asset Management L P | 26,091 | $267.2K | 0.01% | +3,066+13.3% | Added |
| Bank of America Corp | 26,094 | $267.2K | 0.00% | −434−1.6% | Reduced |
| Guggenheim Capital LLC | 27,026 | $276.7K | 0.00% | +27,026 | New |
| Wells Fargo & Company | 28,343 | $290.2K | 0.00% | +9,352+49.2% | Added |
| EntryPoint Capital, LLC | 28,852 | $295.4K | 0.07% | +14,002+94.3% | Added |
| Alliancebernstein L.P. | 27,860 | $303.7K | 0.00% | −300−1.1% | Reduced |
| UBS Group AG | 30,573 | $313.1K | 0.00% | +1,555+5.4% | Added |
| Rhumbline Advisers | 31,535 | $322.9K | 0.00% | +341+1.1% | Added |
| Bridgeway Capital Management, LLC | 34,600 | $354.3K | 0.01% | +8,000+30.1% | Added |
| Invesco Ltd. | 34,792 | $356.3K | 0.00% | +4,317+14.2% | Added |
| Russell Investments Group, Ltd. | 38,801 | $397.3K | 0.00% | +30,950+394.2% | Added |
| Ameriprise Financial Inc | 39,014 | $399.5K | 0.00% | +22,133+131.1% | Added |
| Trexquant Investment LP | 39,184 | $401.2K | 0.00% | −89,672−69.6% | Reduced |
| American Century Companies Inc | 42,490 | $435.1K | 0.00% | −878−2.0% | Reduced |
| Atom Investors LP | 44,289 | $453.5K | 0.04% | +44,289 | New |
| AQR Capital Management LLC | 44,987 | $460.7K | 0.00% | +1,855+4.3% | Added |
| Numerai GP LLC | 46,223 | $473.3K | 0.04% | −22,793−33.0% | Reduced |
| Campbell & CO Investment Adviser LLC | 48,083 | $492.4K | 0.03% | −2,786−5.5% | Reduced |
| Nuveen, LLC | 49,408 | $505.9K | 0.00% | −23,928−32.6% | Reduced |
| Keebeck Wealth Management, LLC | 50,000 | $512.0K | 0.05% | 00.0% | Unchanged |