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Cliff Asness’s Spok Holdings SPOK Stock Holding History

Cliff Asness’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
Q2 		$461K Buy
44,987
+1,855
+4% +$20.2K ﹤0.01% 3427
2026
Q1 		$470K Buy
43,132
+26,766
+164% +$341K ﹤0.01% 3153
2025
Q4 		$216K Sell
16,366
-26,914
-62% -$381K ﹤0.01% 3328
2025
Q3 		$747K Buy
43,280
+11,226
+35% +$200K ﹤0.01% 2599
2025
Q2 		$567K Buy
32,054
+15,590
+95% +$252K ﹤0.01% 2547
2025
Q1 		$271K Buy
+16,464
New +$268K ﹤0.01% 2738
2020
Q1 		– Sell
-40,688
Closed -$498K – 2148
2019
Q4 		$498K Sell
40,688
-6,388
-14% -$75.4K ﹤0.01% 1750
2019
Q3 		$562K Sell
47,076
-93,393
-66% -$1.21M ﹤0.01% 1723
2019
Q2 		$2.11M Buy
140,469
+46,987
+50% +$697K ﹤0.01% 1245
2019
Q1 		$1.27M Buy
93,482
+52,295
+127% +$726K ﹤0.01% 1480
2018
Q4 		$546K Buy
41,187
+11,363
+38% +$164K ﹤0.01% 1743
2018
Q3 		$459K Buy
+29,824
New +$451K ﹤0.01% 1981
2018
Q2 		– Sell
-11,157
Closed -$167K – 2384
2018
Q1 		$167K Sell
11,157
-23,451
-68% -$355K ﹤0.01% 2168
2017
Q4 		$542K Buy
34,608
+18,241
+111% +$306K ﹤0.01% 1892
2017
Q3 		$251K Buy
16,367
+97
+0.6% +$1.58K ﹤0.01% 2124
2017
Q2 		$288K Sell
16,270
-2,527
-13% -$45.2K ﹤0.01% 2052
2017
Q1 		$357K Sell
18,797
-75,427
-80% -$1.46M ﹤0.01% 1975
2016
Q4 		$1.96M Sell
94,224
-48,666
-34% -$904K ﹤0.01% 1417
2016
Q3 		$2.55M Buy
142,890
+63,891
+81% +$1.15M ﹤0.01% 1304
2016
Q2 		$1.51M Buy
78,999
+30,459
+63% +$531K ﹤0.01% 1438
2016
Q1 		$850K Buy
48,540
+17,065
+54% +$290K ﹤0.01% 1639
2015
Q4 		$577K Buy
31,475
+9,206
+41% +$163K ﹤0.01% 1815
2015
Q3 		$367K Buy
22,269
+5,771
+35% +$95.5K ﹤0.01% 1842
2015
Q2 		$278K Buy
16,498
+6,100
+59% +$112K ﹤0.01% 2013
2015
Q1 		$199K Buy
+10,398
New +$191K ﹤0.01% 2020
2013
Q3 		– Sell
-16,610
Closed -$225K – 2531
2013
Q2 		$225K Buy
+16,610
New +$221K ﹤0.01% 2182

Other funds holding SPOK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $103B AUM 28.65% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Cliff Asness's SPOK Position: Q2 2026 in Review

Cliff Asness increased its Spok Holdings (SPOK) stake by 4.3% in Q2 2026, buying an estimated $20.2K and bringing the position to 44,987 shares worth $461K. The position accounts for ﹤0.01% of the portfolio, ranked #3427.

Cliff Asness first reported a position in SPOK in Q2 2013 and has held it in 26 quarters since. The position peaked at $2.55M in Q3 2016. 132 funds tracked by Wall St. Rank hold SPOK as of Q2 2026.

  • Cliff Asness held 44,987 shares of Spok Holdings worth $461K as of Q2 2026.
  • Cliff Asness bought 1,855 Spok Holdings shares in Q2 2026, an estimated $20.2K.
  • Spok Holdings made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #3427 holding.
  • Cliff Asness first reported a position in Spok Holdings in Q2 2013 and has held it in 26 quarters since.
  • Cliff Asness's Spok Holdings position peaked at $2.55M in Q3 2016.
  • 132 funds tracked by Wall St. Rank held Spok Holdings as of Q2 2026.

Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.