R Squared’s Spok Holdings SPOK Stock Holding History

R Squared’s Portfolio SPOK Stock Details SPOK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-19,227	Closed	-$332K	–	703
2025 Q3	$332K	Buy	19,227 +1,830	+11%	+$32.6K	0.14%	232
2025 Q2	$308K	Buy	+17,397	New	+$281K	0.17%	214

Other funds holding SPOK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

CSM Advisors Warrendale, Pennsylvania $4.68B AUM 43.65% 1-Year Est. Return

R Squared's SPOK Position: Q4 2025 in Review

R Squared sold out of Spok Holdings (SPOK) in Q4 2025, closing a stake of 19,227 shares — an estimated $332K sold.

R Squared first reported a position in SPOK in Q2 2025 and held it in 2 quarters. The position peaked at $332K in Q3 2025. 134 funds tracked by Wall St. Rank hold SPOK as of Q4 2025.

R Squared reported no remaining Spok Holdings position as of Q4 2025 after selling out during the quarter.
R Squared sold 19,227 Spok Holdings shares in Q4 2025, an estimated $332K.
R Squared first reported a position in Spok Holdings in Q2 2025 and held it in 2 quarters.
R Squared's Spok Holdings position peaked at $332K in Q3 2025.
134 funds tracked by Wall St. Rank held Spok Holdings as of Q4 2025.

Based on R Squared's 13F filing for Q4 2025, filed 30 Jan 2026.