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EGHT icon

Cubist Systematic Strategies’s 8x8 Inc EGHT Stock Holding History

Cubist Systematic Strategies’s Portfolio EGHT Stock Details EGHT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		$29.4K Sell
13,866
-45,818
-77% -$92.1K ﹤0.01% 2882
2025
Q2 		$117K Buy
+59,684
New +$105K ﹤0.01% 2693
2025
Q1 		– Sell
-78,685
Closed -$210K – 3016
2024
Q4 		$210K Buy
78,685
+63,857
+431% +$164K ﹤0.01% 2553
2024
Q3 		$30.2K Buy
+14,828
New +$32.7K ﹤0.01% 2793
2024
Q2 		– Sell
-81,876
Closed -$221K – 3254
2024
Q1 		$221K Sell
81,876
-300,788
-79% -$910K ﹤0.01% 3034
2023
Q4 		$1.45M Sell
382,664
-673,560
-64% -$2M 0.01% 1764
2023
Q3 		$2.66M Buy
1,056,224
+719,674
+214% +$2.56M 0.02% 1167
2023
Q2 		$1.42M Sell
336,550
-382,311
-53% -$1.38M 0.01% 1741
2023
Q1 		$3M Buy
718,861
+521,282
+264% +$2.61M 0.02% 1342
2022
Q4 		$854K Buy
197,579
+70,627
+56% +$284K 0.01% 2600
2022
Q3 		$438K Sell
126,952
-712,688
-85% -$3.41M ﹤0.01% 3266
2022
Q2 		$4.32M Buy
839,640
+562,605
+203% +$4.71M 0.03% 1125
2022
Q1 		$3.49M Buy
277,035
+77,717
+39% +$1.08M 0.03% 1025
2021
Q4 		$3.34M Buy
199,318
+146,813
+280% +$3.08M 0.03% 937
2021
Q3 		$1.23M Buy
52,505
+31,722
+153% +$795K 0.02% 1360
2021
Q2 		$577K Sell
20,783
-57,426
-73% -$1.63M 0.01% 1913
2021
Q1 		$2.54M Sell
78,209
-26,498
-25% -$916K 0.03% 878
2020
Q4 		$3.61M Sell
104,707
-15,855
-13% -$340K 0.05% 607
2020
Q3 		$1.88M Buy
120,562
+98,692
+451% +$1.59M 0.03% 942
2020
Q2 		$350K Sell
21,870
-10,240
-32% -$163K 0.01% 1779
2020
Q1 		$445K Buy
32,110
+152
+0.5% +$2.77K 0.01% 1314
2019
Q4 		$585K Sell
31,958
-20,261
-39% -$391K 0.01% 1453
2019
Q3 		$1.08M Buy
52,219
+36,834
+239% +$892K 0.02% 940
2019
Q2 		$371K Buy
15,385
+3,328
+28% +$77.4K 0.01% 1670
2019
Q1 		$244K Buy
12,057
+1,293
+12% +$25.3K 0.01% 1642
2018
Q4 		$194K Sell
10,764
-49,839
-82% -$916K 0.01% 1553
2018
Q3 		$1.29M Buy
60,603
+36,003
+146% +$785K 0.07% 357
2018
Q2 		$493K Buy
+24,600
New +$491K 0.02% 797
2018
Q1 		– Sell
-7,907
Closed -$111K – 1888
2017
Q4 		$111K Buy
7,907
+4,490
+131% +$62K 0.01% 1668
2017
Q3 		$46K Buy
+3,417
New +$46.5K ﹤0.01% 1733
2017
Q2 		– Sell
-10,000
Closed -$153K – 1721
2017
Q1 		$153K Sell
10,000
-2,163
-18% -$32.8K 0.01% 1281
2016
Q4 		$174K Buy
+12,163
New +$176K 0.01% 1310
2016
Q2 		– Sell
-18,756
Closed -$189K – 1746
2016
Q1 		$189K Sell
18,756
-21,321
-53% -$234K 0.01% 1244
2015
Q4 		$459K Sell
40,077
-20,292
-34% -$216K 0.03% 876
2015
Q3 		$499K Buy
60,369
+44,869
+289% +$372K 0.03% 958
2015
Q2 		$139K Buy
+15,500
New +$137K 0.01% 1561

Other funds holding EGHT

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
SC
Sylebra Capital Palo Alto, California $774M AUM 56.69% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
ICM
Invenomic Capital Management Boston, Massachusetts $2.18B AUM 0.03% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Cubist Systematic Strategies's EGHT Position: Q3 2025 in Review

Cubist Systematic Strategies reduced its 8x8 Inc (EGHT) stake by 77% in Q3 2025, selling an estimated $92.1K and leaving 13,866 shares worth $29.4K. The position accounts for ﹤0.01% of the portfolio, ranked #2882.

Cubist Systematic Strategies first reported a position in EGHT in Q2 2015 and has held it in 36 quarters since. The position peaked at $4.32M in Q2 2022. 152 funds tracked by Wall St. Rank hold EGHT as of Q3 2025.

  • Cubist Systematic Strategies held 13,866 shares of 8x8 Inc worth $29.4K as of Q3 2025.
  • Cubist Systematic Strategies sold 45,818 8x8 Inc shares in Q3 2025, an estimated $92.1K.
  • 8x8 Inc made up ﹤0.01% of Cubist Systematic Strategies's portfolio in Q3 2025, its #2882 holding.
  • Cubist Systematic Strategies first reported a position in 8x8 Inc in Q2 2015 and has held it in 36 quarters since.
  • Cubist Systematic Strategies's 8x8 Inc position peaked at $4.32M in Q2 2022.
  • 152 funds tracked by Wall St. Rank held 8x8 Inc as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.