SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 126 filers reported holding SPOK HLDGS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $56,000 | +24.4% | 2,947 | +13.7% | 0.00% | – |
| Q1 2016 | $45,000 | +25.0% | 2,592 | +31.4% | 0.00% | – |
| Q4 2015 | $36,000 | -18.2% | 1,972 | -26.1% | 0.00% | – |
| Q3 2015 | $44,000 | +214.3% | 2,669 | +225.1% | 0.00% | – |
| Q2 2015 | $14,000 | +7.7% | 821 | +25.0% | 0.00% | – |
| Q1 2015 | $13,000 | +18.2% | 657 | +5.3% | 0.00% | – |
| Q4 2014 | $11,000 | +10.0% | 624 | -21.6% | 0.00% | – |
| Q3 2014 | $10,000 | – | 796 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 771,225 | $13,504,000 | 1.64% |
| Alambic Investment Management, L.P. | 114,080 | $1,998,000 | 0.65% |
| Piermont Capital Management Inc. | 108,829 | $1,906,000 | 0.61% |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 401,319 | $7,011,000 | 0.18% |
| Foundry Partners, LLC | 85,589 | $1,499,000 | 0.15% |
| GLOBEFLEX CAPITAL L P | 20,935 | $367,000 | 0.10% |
| Numeric Investors LLC | 477,946 | $8,369,000 | 0.09% |
| MENTA CAPITAL LLC | 31,093 | $544,000 | 0.07% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 229,964 | $4,027,000 | 0.07% |
| RBF Capital, LLC | 20,000 | $350,000 | 0.07% |