SPOK
Telecommunication Services
CROWD: GREEN
Quiet institutional ownership. No unusual crowd behavior in the latest filings.
Active holders
31
of 138 total, index funds excluded
Conviction
1 bps
median holder weight: token bet
Streak
1q
consecutive rising quarters
The crowd, 2016 to now
active holders per quarter
2016Mar 2026
Holdings as of Mar 31, 2026, filed by May 16, 2026. Counts for the newest quarter keep settling for a few weeks as amendments land.
The tide
funds in (up) vs out (down)
Top holders
by reported value · $114M held
| Fund | Value | Note |
|---|
| BlackRock, Inc. |
$18M |
|
| RENAISSANCE TECHNOLOGIES LLC |
$14M |
|
| VANGUARD CAPITAL MANAGEMENT… |
$9M |
|
| DIMENSIONAL FUND ADVISORS LP |
$8M |
|
| GEODE CAPITAL MANAGEMENT, L… |
$6M |
|
| STATE STREET CORP |
$5M |
|
| HighTower Advisors, LLC |
$4M |
|
| VANGUARD PORTFOLIO MANAGEME… |
$3M |
|
| GOLDMAN SACHS GROUP INC |
$2M |
|
| Bank of New York Mellon Corp |
$2M |
|
Tourists vs true believers
every holder a dot · right = bigger bet in their own book, up = patient money
Hover any dot for the fund and its bet size. Patience is measured from each filer's actual quarter-to-quarter turnover across our whole database.