Stock Ownership/EGHT

8X8 INC NEW (EGHT): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in EGHT · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
17
13F filers
Aggregate Value
$30.2M
Across holders
Last Price
$1.98
2026-08-24
Sector
Information Technology
GICS
Quarterly fund activity10 increased5 reduced0 exited
Institutional Holders of EGHT
↗
17 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund3.79M$6.5M21.4%0.0%Reduced$-56.7MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund2.14M$3.7M12.1%0.0%Reduced$-5.1MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund1.84M$3.1M10.4%0.0%Unchanged+$2.4MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.78M$3.0M10.0%0.0%Added+$671KQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund1.18M$2.0M6.7%0.0%Added+$2.0MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund1.14M$2.0M6.5%0.0%Added+$1.7MQ2 2026
ArrowMark Colorado Holdings LLC
CIK 0001483859
Hedge Fund1.09M$1.9M6.2%0.1%Reduced$-787KQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund1.02M$1.7M5.8%0.0%Added—Q2 2026
Crestline Management, L.P.
CIK 0001536054
Hedge Fund991K$1.7M5.6%3.2%Unchanged+$0Q2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund847K$1.4M4.8%0.0%Added+$1.0MQ2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$6.5M· 21.4% of total· 0.0% port· 3.79M sh· $-56.7M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$3.7M· 12.1% of total· 0.0% port· 2.14M sh· $-5.1M QoQ· Q2 2026
SHAW D E & CO INCUnchanged
Hedge Fund
$3.1M· 10.4% of total· 0.0% port· 1.84M sh· +$2.4M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$3.0M· 10.0% of total· 0.0% port· 1.78M sh· +$671K QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$2.0M· 6.7% of total· 0.0% port· 1.18M sh· +$2.0M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$2.0M· 6.5% of total· 0.0% port· 1.14M sh· +$1.7M QoQ· Q2 2026
ArrowMark Colorado Holdings LLCReduced
Hedge Fund
$1.9M· 6.2% of total· 0.1% port· 1.09M sh· $-787K QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$1.7M· 5.8% of total· 0.0% port· 1.02M sh· — QoQ· Q2 2026
Crestline Management, L.P.Unchanged
Hedge Fund
$1.7M· 5.6% of total· 3.2% port· 991K sh· +$0 QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$1.4M· 4.8% of total· 0.0% port· 847K sh· +$1.0M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$1.1M· 3.6% of total· 0.0% port· 632K sh· +$366K QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$1.0M· 3.5% of total· 0.0% port· 612K sh· +$832K QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$781K· 2.6% of total· 0.0% port· 457K sh· $-10K QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$145K· 0.5% of total· 0.0% port· 85K sh· — QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$81K· 0.3% of total· 0.0% port· 47K sh· — QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$50K· 0.2% of total· 0.0% port· 29K sh· — QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$5K· 0.0% of total· 0.0% port· 3K sh· $-9K QoQ· Q2 2026
1–10 of 17
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