Group One Trading
SPOK icon

Group One Trading’s Spok Holdings SPOK Stock Holding History

Group One Trading’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
2026
Q1 		$5.45K Sell
500
-2,100
-81% -$26.7K ﹤0.01% 6670
2025
Q4 		$34.3K Sell
2,600
-1,800
-41% -$25.5K ﹤0.01% 5906
2025
Q3 		$75.9K Buy
4,400
+3,900
+780% +$69.4K ﹤0.01% 5587
2025
Q2 		$8.84K Buy
500
+300
+150% +$4.84K ﹤0.01% 6790
2025
Q1 		$3.29K Sell
200
-1,800
-90% -$29.3K ﹤0.01% 6814
2024
Q4 		$32.1K Hold
2,000
– – ﹤0.01% 5392
2024
Q3 		$30.1K Buy
2,000
+100
+5% +$1.52K ﹤0.01% 4992
2024
Q2 		$28.1K Sell
1,900
-3,500
-65% -$52.8K ﹤0.01% 4971
2024
Q1 		$86.1K Buy
5,400
+5,300
+5,300% +$87.2K ﹤0.01% 4267
2023
Q4 		$1.55K Sell
100
-200
-67% -$3.08K ﹤0.01% 6892
2023
Q3 		$4.28K Buy
300
+200
+200% +$2.69K ﹤0.01% 6774
2023
Q2 		$1.33K Buy
+100
New +$1.25K ﹤0.01% 7202
2023
Q1 		– Sell
-2,600
Closed -$21.3K – 7920
2022
Q4 		$21.3K Buy
+2,600
New +$21.1K ﹤0.01% 5566
2022
Q2 		– Sell
-100
Closed -$1K – 8485
2022
Q1 		$1K Sell
100
-13,200
-99% -$120K ﹤0.01% 7874
2021
Q4 		$124K Sell
13,300
-17,200
-56% -$169K ﹤0.01% 5533
2021
Q3 		$312K Buy
+30,500
New +$274K ﹤0.01% 4704

Other funds holding SPOK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $94.2B AUM 21.24% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Group One Trading's SPOK Position: Q4 2025 in Review

Group One Trading sold out of Spok Holdings (SPOK) in Q4 2025, closing a stake of 2,725 shares — an estimated $38.6K sold.

Group One Trading first reported a position in SPOK in Q2 2019 and held it in 16 quarters. The position peaked at $237K in Q1 2023. 133 funds tracked by Wall St. Rank hold SPOK as of Q4 2025.

  • Group One Trading reported no remaining Spok Holdings position as of Q4 2025 after selling out during the quarter.
  • Group One Trading sold 2,725 Spok Holdings shares in Q4 2025, an estimated $38.6K.
  • Group One Trading first reported a position in Spok Holdings in Q2 2019 and held it in 16 quarters.
  • Group One Trading's Spok Holdings position peaked at $237K in Q1 2023.
  • 133 funds tracked by Wall St. Rank held Spok Holdings as of Q4 2025.

Based on Group One Trading's 13F filing for Q4 2025, filed 12 Feb 2026.