Jane Street’s 8x8 Inc EGHT Stock Holding History

Jane Street’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
2026 Q3	–	Sell	-13,700	Closed	-$23.4K	–	11917
2026 Q2	$23.4K	Buy	+13,700	New	+$27.6K	﹤0.01%	11163
2023 Q1	–	Sell	-29,100	Closed	-$126K	–	9228
2022 Q4	$126K	Buy	29,100 +13,300	+84%	+$53.5K	﹤0.01%	7978
2022 Q3	$55K	Sell	15,800 -17,200	-52%	-$82.3K	﹤0.01%	8888
2022 Q2	$170K	Sell	33,000 -79,800	-71%	-$668K	﹤0.01%	8309
2022 Q1	$1.42M	Sell	112,800 -41,200	-27%	-$571K	﹤0.01%	5400
2021 Q4	$2.58M	Buy	154,000 +3,500	+2%	+$73.4K	﹤0.01%	3972
2021 Q3	$3.52M	Buy	150,500 +9,400	+7%	+$235K	﹤0.01%	3356
2021 Q2	$3.92M	Sell	141,100 -44,000	-24%	-$1.25M	﹤0.01%	3073
2021 Q1	$6M	Sell	185,100 -46,400	-20%	-$1.6M	﹤0.01%	2138
2020 Q4	$7.98M	Sell	231,500 -8,900	-4%	-$191K	﹤0.01%	1619
2020 Q3	$3.74M	Buy	240,400 +99,500	+71%	+$1.6M	﹤0.01%	2191
2020 Q2	$2.25M	Buy	+140,900	New	+$2.24M	﹤0.01%	2897

Other funds holding EGHT

Acadian Asset Management Boston, Massachusetts $85.7B AUM 51.02% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Hillsdale Investment Management Toronto, Ontario, Canada $4.42B AUM 54.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $57.2B AUM 42.49% 1-Year Est. Return

Panagora Asset Management Boston, Massachusetts $33.2B AUM 43.67% 1-Year Est. Return

Russell Investments Group London, United Kingdom $114B AUM 33.83% 1-Year Est. Return

Jane Street's EGHT Position: Q3 2026 in Review

Jane Street increased its 8x8 Inc (EGHT) stake by 169% in Q3 2026, buying an estimated $122K and bringing the position to 97,860 shares worth $220K. The position accounts for ﹤0.01% of the portfolio, ranked #9871.

Jane Street first reported a position in EGHT in Q2 2013 and has held it in 31 quarters since. The position peaked at $9.7M in Q4 2020. 94 funds tracked by Wall St. Rank hold EGHT as of Q3 2026.

Jane Street held 97,860 shares of 8x8 Inc worth $220K as of Q3 2026.
Jane Street bought 61,505 8x8 Inc shares in Q3 2026, an estimated $122K.
8x8 Inc made up ﹤0.01% of Jane Street's portfolio in Q3 2026, its #9871 holding.
Jane Street first reported a position in 8x8 Inc in Q2 2013 and has held it in 31 quarters since.
Jane Street's 8x8 Inc position peaked at $9.7M in Q4 2020.
94 funds tracked by Wall St. Rank held 8x8 Inc as of Q3 2026.

Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.