Question 1

Which hedge funds and institutional investors hold SPOK?

Accepted Answer

StonkWhisper tracks 13F filings submitted to the SEC by institutional investment managers with over $100 million in assets. The whale tracker for SPOK shows which major funds hold positions, their portfolio weight, share counts, and how those positions changed quarter over quarter.

Question 2

What does conviction level mean for SPOK whale holdings?

Accepted Answer

Conviction level reflects how significant SPOK is within a fund's overall portfolio. A high-conviction position means the manager has allocated a large percentage of their portfolio to SPOK, suggesting strong directional confidence in the stock.

Question 3

How current is the whale data for SPOK?

Accepted Answer

Institutional 13F filings are required within 45 days of each calendar quarter end (March 31, June 30, September 30, December 31). StonkWhisper processes filings as they are published on SEC EDGAR, so data reflects the most recently reported quarter.

Question 4

What do quarter-over-quarter changes tell me about SPOK?

Accepted Answer

QoQ changes for SPOK show whether institutional managers are increasing, decreasing, initiating, or exiting their positions. New positions and significant increases can signal growing institutional conviction, while exits or decreases may indicate waning confidence.

Manager	Shares	Value	% of Portfolio	Manager AUM
Renaissance Tech	1.3M	$13.8M	0.0%	$63.9B
State Street	461.8K	$5.0M	0.0%	$2896.4B
Marshall Wace	112.8K	$1.2M	0.0%	$100.4B
Point72	89.6K	$977K	0.0%	$78.1B
Geode Capital	71.5K	$779K	—	$1607.5B
DE Shaw	63.8K	$696K	0.0%	$166.3B
Man Group	48.3K	$527K	0.0%	$55.1B
American Century	43.4K	$473K	0.0%	$194.3B
Millennium	37.2K	$405K	0.0%	$240.3B
DFA	30.4K	$332K	0.0%	$481.4B
Northern Trust	26.2K	$286K	—	$756.6B
Two Sigma	19.9K	$217K	0.0%	$123.9B
Citadel	13.8K	$151K	—	$618.5B
BlackRock	11.4K	$125K	—	$5723.5B
GMO	10.5K	$114K	0.0%	$39.1B
Fidelity (FMR)	1.9K	$21K	—	$1898.4B
AQR Capital	116	$1K	—	$218.4B

SPOK

Who Holds SPOK

Changes This Quarter