SPOK HLDGS INC COM is a security (CUSIP 84863T106) tracked across SEC portfolio filings. 145 institutional managers reported $114.6M on Form 13F as of 2026-06-30; 12 registered fund positions totaling $6.4M via N-PORT as of 2026-05-31.
Showing 15 of 145 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $18.3M | 1,676,227 |
| VANGUARD GROUP INC | Valley Forge, PA | $16.2M | 1,229,078 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $13.8M | 1,261,579 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $7.8M | 715,869 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $5.9M | 545,718 |
| STATE STREET CORP | BOSTON, MA | $5.0M | 461,790 |
| HighTower Advisors, LLC | CHICAGO, IL | $3.5M | 339,892 |
| Bank of New York Mellon Corp | NEW YORK, NY | $2.4M | 234,112 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $2.4M | 219,581 |
| NORTHERN TRUST CORP | CHICAGO, IL | $2.4M | 216,543 |
| Uniplan Investment Counsel, Inc. | MILWAUKEE, WI | $2.3M | 209,602 |
| Qube Research & Technologies Ltd | LONDON, X0 | $1.9M | 172,057 |
| MORGAN STANLEY | NEW YORK, NY | $1.7M | 159,826 |
| Connor, Clark & Lunn Investment Management Ltd. | VANCOUVER, A1 | $1.6M | 144,851 |
| Trexquant Investment LP | Stamford, CT | $1.4M | 128,856 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $2.5M | 0.30% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $1.1M | 0.63% |
| North Star Dividend Fund | NORTHERN LIGHTS FUND TRUST II | $953K | 97.69% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $768K | 1.03% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $352K | 0.73% |
| Cambria Micro and SmallCap Shareholder Yield ETF | Cambria ETF Trust | $211K | 71.35% |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF | Goldman Sachs ETF Trust | $180K | 1.82% |
| Nuveen Nasdaq 100 Dynamic Overwrite Fund | Nuveen NASDAQ 100 Dynamic Overwrite Fund | $172K | 1.23% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $118K | 0.02% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $91K | 0.03% |
| DWS Small Cap Index VIP | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $30K | 0.72% |
| TIAA Separate Account VA-1 - Stock Index Account | TIAA Separate Account VA-1 | $10K | 0.08% |