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8x8 Inc

179 hedge funds and large institutions have $181M invested in 8x8 Inc in 2026 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 81 increasing their positions, 40 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

103% more repeat investments, than reductions

Existing positions increased: 81 | Existing positions reduced: 40

67% more first-time investments, than exits

New positions opened: 35 | Existing positions closed: 21

63% more call options, than puts

Call options by funds: $65K | Put options by funds: $40K

8% more funds holding

Funds holding: 166179 (+13)

2.43% more ownership

Funds ownership: 75.75%78.18% (+2.4%)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

13% less capital invested

Capital invested by funds: $207M → $181M (-$26.1M)

Holders
179
Holders Change
+13
Holders Change %
+7.83%
% of All Funds
2.2%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
35
Increased
81
Reduced
40
Closed
21
Calls
$65K
Puts
$40K
Net Calls
+$25K
Net Calls Change
+$65K
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$19.8M +$1.37M +671,375 +6%
SC
2
Sylebra Capital
California
$14.8M -$5.3M -2,589,874 -23%
VPM
3
Vanguard Portfolio Management
Pennsylvania
$11.8M +$14.6M +7,138,214 New
Boston Partners
4
Boston Partners
Massachusetts
$11.1M -$990K -483,590 -7%
Bank of America
5
Bank of America
North Carolina
$10M -$1.23M -602,277 -9%
VCM
6
Vanguard Capital Management
Pennsylvania
$9.57M +$11.8M +5,764,677 New
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$8M +$2.63M +1,282,817 +36%
AQR Capital Management
8
AQR Capital Management
Connecticut
$7.83M +$2.68M +1,307,781 +38%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$5.48M -$22.3K -10,914 -0.3%
Marshall Wace
10
Marshall Wace
United Kingdom
$4.81M +$4.64M +2,265,476 +358%
State Street
11
State Street
Massachusetts
$4.55M +$262K +128,167 +5%
JP Morgan Chase
12
JP Morgan Chase
New York
$3.65M -$110K -53,600 -2%
Impax Asset Management Group
13
Impax Asset Management Group
United Kingdom
$3.32M
ICM
14
Invenomic Capital Management
Massachusetts
$3.19M -$2.39M -1,169,304 -38%
D.E. Shaw & Co
15
D.E. Shaw & Co
New York
$3.05M +$2.27M +1,109,870 +153%
HIM
16
Hillsdale Investment Management
Ontario, Canada
$2.74M +$307K +149,800 +10%
Fidelity Investments
17
Fidelity Investments
Massachusetts
$2.74M +$310K +151,610 +10%
Morgan Stanley
18
Morgan Stanley
New York
$2.62M +$1.33M +648,837 +70%
ACH
19
ArrowMark Colorado Holdings
Colorado
$2.58M -$1.82M -889,205 -36%
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$2.5M +$336K +164,335 +12%
Russell Investments Group
21
Russell Investments Group
United Kingdom
$2.43M -$384K -187,693 -11%
Charles Schwab
22
Charles Schwab
California
$2.36M +$6.48K +3,168 +0.2%
Two Sigma Investments
23
Two Sigma Investments
New York
$2.3M +$1.98M +969,744 +234%
SBH
24
Segall Bryant & Hamill
Illinois
$2.18M -$13.8K -6,744 -0.5%
Goldman Sachs
25
Goldman Sachs
New York
$2.11M +$662K +323,658 +34%

EGHT Hedge Fund Activity: Q1 2026 in Review

179 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in 8x8 Inc (EGHT) for Q1 2026, worth a combined $181M — down 13% from $207M a quarter earlier.

Buyers outnumbered sellers: 35 funds opened new EGHT positions and 21 closed out — a net gain of 14 holders — while 81 added to existing stakes and 40 trimmed.

The largest buyer was Marshall Wace, adding an estimated $4.64M. The largest seller was Sylebra Capital, cutting an estimated $5.3M.

  • 179 institutional investors held 8x8 Inc (EGHT) as of Q1 2026, up from 166 in Q4 2025.
  • Funds reported $181M of 8x8 Inc stock for Q1 2026, down 13% quarter-over-quarter.
  • 35 funds opened new 8x8 Inc positions in Q1 2026 and 21 closed out, a net change of +14 holders.
  • The largest 8x8 Inc buyer in Q1 2026 was Marshall Wace, an estimated $4.64M added.
  • The largest 8x8 Inc seller in Q1 2026 was Sylebra Capital, an estimated $5.3M sold.

Based on aggregated 13F filings for Q1 2026.