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
2025
Q4 		– Sell
-2,725
Closed -$38.6K – 9095
2025
Q3 		$47K Buy
+2,725
New +$48.5K ﹤0.01% 6015
2025
Q1 		– Sell
-230
Closed -$3.74K – 8329
2024
Q4 		$3.69K Buy
+230
New +$3.64K ﹤0.01% 6542
2024
Q3 		– Sell
-865
Closed -$13.1K – 7327
2024
Q2 		$12.8K Sell
865
-1,065
-55% -$16.1K ﹤0.01% 5506
2024
Q1 		$30.8K Buy
1,930
+442
+30% +$7.27K ﹤0.01% 5102
2023
Q4 		$23K Buy
+1,488
New +$22.9K ﹤0.01% 5634
2023
Q3 		– Sell
-3,128
Closed -$42K – 8252
2023
Q2 		$41.6K Sell
3,128
-20,315
-87% -$255K ﹤0.01% 5417
2023
Q1 		$237K Buy
23,443
+9,372
+67% +$85.6K ﹤0.01% 3510
2022
Q4 		$115K Buy
+14,071
New +$114K ﹤0.01% 4315
2022
Q1 		– Sell
-22,620
Closed -$205K – 8662
2021
Q4 		$211K Buy
22,620
+20,720
+1,091% +$203K ﹤0.01% 5036
2021
Q3 		$19K Buy
1,900
+400
+27% +$3.59K ﹤0.01% 7213
2021
Q2 		$14K Hold
1,500
– – ﹤0.01% 7381
2021
Q1 		$16K Buy
+1,500
New +$17.2K ﹤0.01% 6862
2020
Q2 		– Sell
-1,000
Closed -$10.4K – 6151
2020
Q1 		$11K Hold
1,000
– – ﹤0.01% 4535
2019
Q4 		$12K Hold
1,000
– – ﹤0.01% 4549
2019
Q3 		$12K Hold
1,000
– – ﹤0.01% 4544
2019
Q2 		$15K Buy
+1,000
New +$14.8K ﹤0.01% 4287

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.