Spok Holdings Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 08/07/2026 | 1.72 M | $17.60 M | 2.56% | 8.25% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 1.15 M | $11.76 M | -8.96% | 5.51% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 872.36 K | $8.93 M | 1.49% | 4.19% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 717.62 K | $7.35 M | 0.24% | 3.44% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 595.84 K | $6.10 M | 9.19% | 2.86% |
| STATE STREET CORP | 08/07/2026 | 471.58 K | $4.83 M | 2.12% | 2.26% |
| HIGHTOWER ADVISORS, LLC | 08/05/2026 | 339.89 K | $3.48 M | -10.98% | 1.63% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2026 | 287.62 K | $2.95 M | 67.16% | 1.38% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 281.98 K | $2.89 M | 28.42% | 1.35% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 273.28 K | $2.80 M | 3.11% | 1.31% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 234.11 K | $2.40 M | 7.49% | 1.12% |
| NORTHERN TRUST CORP | 08/13/2026 | 222.90 K | $2.28 M | 2.93% | 1.07% |
| UNIPLAN INVESTMENT COUNSEL, INC. | 08/14/2026 | 215.76 K | $2.21 M | 2.94% | 1.04% |
| CSM ADVISORS, LLC | 08/14/2026 | 212.91 K | $2.18 M | -0.10% | 1.02% |
| UNITED CAPITAL FINANCIAL ADVISERS, LLC | 08/17/2026 | 194.82 K | $1.99 M | 86.03% | 0.94% |
| CITADEL ADVISORS LLC | 09/02/2026 | 183.45 K | $1.88 M | 932.05% | 0.88% |
| MORGAN STANLEY | 08/13/2026 | 166.58 K | $1.71 M | 4.22% | 0.80% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 08/14/2026 | 160.31 K | $1.64 M | 37.24% | 0.77% |
| GSA CAPITAL PARTNERS LLP | 08/06/2026 | 150.12 K | $1.54 M | 74.92% | 0.72% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 136.90 K | $1.40 M | 5.92% | 0.66% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 130.16 K | $1.33 M | 45.51% | 0.62% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 08/13/2026 | 107.48 K | $1.10 M | -25.80% | 0.52% |
| PANAGORA ASSET MANAGEMENT INC | 08/06/2026 | 93.03 K | $952.63 K | 18.82% | 0.45% |
| NORTH STAR INVESTMENT MANAGEMENT CORP. | 07/28/2026 | 90.00 K | $921.60 K | -26.23% | 0.43% |
| FMR LLC | 08/13/2026 | 89.16 K | $913.01 K | 493.26% | 0.43% |
| FIDELIS CAPITAL PARTNERS, LLC | 08/13/2026 | 75.07 K | $768.74 K | 0.09% | 0.36% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 69.86 K | $715.34 K | 24.67% | 0.34% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 69.86 K | $715.34 K | 100.00% | 0.34% |
| FIRST TRUST ADVISORS LP | 08/11/2026 | 69.32 K | $709.85 K | 5.84% | 0.33% |
| JPMORGAN CHASE & CO | 08/12/2026 | 65.65 K | $686.07 K | -5.80% | 0.32% |
| QUANTINNO CAPITAL MANAGEMENT LP | 08/13/2026 | 63.60 K | $651.27 K | 143.21% | 0.31% |
| CAPTION MANAGEMENT, LLC | 08/14/2026 | 60.00 K | $614.40 K | 100.00% | 0.29% |
| MAN GROUP PLC | 08/14/2026 | 57.71 K | $590.97 K | 19.42% | 0.28% |
| VICTORY CAPITAL MANAGEMENT INC | 08/07/2026 | 57.51 K | $588.90 K | 34.32% | 0.28% |
| KEEBECK WEALTH MANAGEMENT, LLC | 08/11/2026 | 50.00 K | $512.00 K | 0.00% | 0.24% |
| NUVEEN, LLC | 08/11/2026 | 49.41 K | $505.94 K | -32.63% | 0.24% |
| CAMPBELL & CO INVESTMENT ADVISER LLC | 08/03/2026 | 48.08 K | $492.37 K | -5.48% | 0.23% |
| NUMERAI GP LLC | 08/14/2026 | 46.22 K | $473.32 K | -33.03% | 0.22% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 44.99 K | $460.67 K | 4.30% | 0.22% |
| ATOM INVESTORS LP | 08/14/2026 | 44.29 K | $453.52 K | 100.00% | 0.21% |
| AMERICAN CENTURY COMPANIES INC | 08/12/2026 | 42.49 K | $435.10 K | -2.02% | 0.20% |
| TREXQUANT INVESTMENT LP | 08/14/2026 | 39.18 K | $401.24 K | -69.59% | 0.19% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 39.01 K | $399.50 K | 131.11% | 0.19% |
| RUSSELL INVESTMENTS GROUP, LTD. | 08/06/2026 | 38.80 K | $397.32 K | 394.22% | 0.19% |
| INVESCO LTD. | 08/14/2026 | 34.79 K | $356.27 K | 14.17% | 0.17% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 08/14/2026 | 34.60 K | $354.30 K | 30.08% | 0.17% |
| RHUMBLINE ADVISERS | 08/12/2026 | 31.54 K | $322.91 K | 1.09% | 0.15% |
| UBS GROUP AG | 08/13/2026 | 30.57 K | $313.07 K | 5.36% | 0.15% |
| ENTRYPOINT CAPITAL, LLC | 08/13/2026 | 28.85 K | $295.44 K | 94.29% | 0.14% |
| WELLS FARGO & COMPANY/MN | 08/14/2026 | 28.34 K | $290.23 K | 49.24% | 0.14% |
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Spok Holdings Inc institutional Ownership - FAQ's
During the previous two years, 201 institutional investors and hedge funds held shares of Spok Holdings Inc. The most heavily invested institutionals were:
BlackRock, Inc.: 1.72 M
RENAISSANCE TECHNOLOGIES LLC: 1.15 M
VANGUARD CAPITAL MANAGEMENT LLC: 872,359
DIMENSIONAL FUND ADVISORS LP: 717,616
GEODE CAPITAL MANAGEMENT, LLC: 595,842
STATE STREET CORP: 471,584
52.32% of Spok Holdings Inc stock is owned by institutional investors.
Institutional investors have bought a total of 20.84 M shares in the last 24 months. This purchase volume represents approximately $255.48 M in transactions.