SPOK
Spok Holdings, Inc.After hours10.83+0.09 +0.84%USD
NasdaqGS · as of Oct 13, 16:00 ET · 15m delayAfter hours 10.83 0.00%
Open
10.78
Prev close
10.74
Day range
10.6810.88
52-week range
9.9516.45
Volume
107.47K0.73×
Mkt cap
226.54M
P/E ttm
19.00
Fwd P/E
12.89
EPS ttm
0.5700
Div yield
11.61%
Earnings
Jul 29, 2026
From 52w high
−34.16%
SPOK shareholders
SPOK Ownership
13F / N-PORT filings via Yahoo
Institutions
58.1%
59.4% of the float
Insiders
2.3%
officers and directors
Institutional holders
185
filing positions
Top 10 institutions
32.1%
8 adding · 2 trimming
Top Institutions
| Holder | % held | Shares | Value | Change | As of |
|---|---|---|---|---|---|
| Blackrock Inc. | 8.22% | 1.72M | $18.62M | +2.6% | Jun 30, 2026 |
| Renaissance Technologies, LLC | 5.49% | 1.15M | $12.44M | −9.0% | Jun 30, 2026 |
| Vanguard Capital Management LLC | 4.17% | 872.36K | $9.45M | +1.5% | Jun 30, 2026 |
| Dimensional Fund Advisors LP | 3.43% | 717.62K | $7.77M | +0.2% | Jun 30, 2026 |
| Geode Capital Management, LLC | 2.85% | 595.84K | $6.45M | +9.2% | Jun 30, 2026 |
| State Street Corporation | 2.25% | 471.58K | $5.11M | +2.1% | Jun 30, 2026 |
| HighTower Advisors, LLC | 1.62% | 339.89K | $3.68M | −11.0% | Jun 30, 2026 |
| Qube Research & Technologies Ltd | 1.37% | 287.62K | $3.11M | +67.2% | Jun 30, 2026 |
| Goldman Sachs Group Inc | 1.35% | 281.98K | $3.05M | +28.4% | Jun 30, 2026 |
| Vanguard Portfolio Management LLC | 1.31% | 273.28K | $2.96M | +3.1% | Jun 30, 2026 |
Top Funds
| Holder | % held | Shares | Value | Change | As of |
|---|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.94% | 615.12K | $6.66M | 0.0% | Jun 30, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.38% | 497.90K | $5.39M | +0.7% | Aug 31, 2026 |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 1.22% | 255.32K | $2.77M | +0.6% | Jul 31, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.10% | 230.53K | $2.50M | +2.4% | Jun 30, 2026 |
| iShares Trust-iShares Russell 2000 Value ETF | 1.02% | 213.64K | $2.31M | +0.5% | Aug 31, 2026 |
| DFA INVESTMENT DIMENSIONS GROUP INC-U.S. Targeted Value Portfolio | 0.67% | 139.99K | $1.52M | 0.0% | Apr 30, 2026 |
| WisdomTree Trust-WisdomTree U.S. SmallCap Dividend Fund | 0.56% | 117.47K | $1.27M | +1.1% | Aug 31, 2026 |
| Fidelity Concord Street Trust-Fidelity Extended Market Index Fund | 0.56% | 116.96K | $1.27M | +0.7% | Aug 31, 2026 |
| VANGUARD SCOTTSDALE FUNDS-Vanguard Russell 2000 Index Fund | 0.50% | 104.79K | $1.13M | +4.1% | May 31, 2026 |
| DFA INVESTMENT DIMENSIONS GROUP INC-U.S. Small Cap Portfolio | 0.44% | 91.84K | $994.61K | +1.5% | Jul 31, 2026 |
Institutions report quarterly, up to 45 days after the quarter ends, so these positions can be months old. Change compares the share count with the holder's previous filing. Insider transactions are on the overview page (INSD).