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Equinix

1,179 hedge funds and large institutions have $72.3B invested in Equinix in 2025 Q3 according to their latest regulatory filings, with 108 funds opening new positions, 435 increasing their positions, 456 reducing their positions, and 114 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.29% less ownership

Funds ownership: 95.15%94.87% (-0.29%)

2% less capital invested

Capital invested by funds: $74B → $72.3B (-$1.67B)

5% less repeat investments, than reductions

Existing positions increased: 435 | Existing positions reduced: 456

5% less first-time investments, than exits

New positions opened: 108 | Existing positions closed: 114

9% less call options, than puts

Call options by funds: $480M | Put options by funds: $529M

2% less funds holding

Funds holding: 1,1981,179 (-19)

9% less funds holding in top 10

Funds holding in top 10: 3330 (-3)

Holders
1,179
Holders Change
-19
Holders Change %
-1.59%
% of All Funds
15.47%
Holding in Top 10
30
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-9.09%
% of All Funds
0.39%
New
108
Increased
435
Reduced
456
Closed
114
Calls
$480M
Puts
$529M
Net Calls
-$48.9M
Net Calls Change
-$36.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Citadel Advisors
51
Citadel Advisors
Florida
$226M +$205M +262,219 +1,020%
Swiss National Bank
52
Swiss National Bank
Switzerland
$221M -$11M -14,100 -5%
Fidelity International
53
Fidelity International
Bermuda
$215M +$42.1M +53,906 +24%
Mitsubishi UFJ Asset Management
54
Mitsubishi UFJ Asset Management
Japan
$211M +$9.8M +12,536 +5%
American Century Companies
55
American Century Companies
Missouri
$206M -$55.8M -71,432 -21%
Alyeska Investment Group
56
Alyeska Investment Group
Illinois
$206M +$56.6M +72,384 +38%
Canada Life
57
Canada Life
Manitoba, Canada
$201M -$3.84M -4,916 -2%
Nomura Holdings
58
Nomura Holdings
Japan
$199M -$231M -296,209 -54%
HA
59
Harbor Advisors
Florida
$198M
Aberdeen Group
60
Aberdeen Group
United Kingdom
$194M +$10.6M +13,605 +6%
Raymond James Financial
61
Raymond James Financial
Florida
$192M -$26.8M -34,272 -12%
Qube Research & Technologies (QRT)
62
Qube Research & Technologies (QRT)
United Kingdom
$189M -$101M -128,807 -35%
Universal-Beteiligungs- und Servicegesellschaft
63
Universal-Beteiligungs- und Servicegesellschaft
Germany
$186M +$14.6M +18,626 +9%
Alkeon Capital Management
64
Alkeon Capital Management
New York
$183M
Schroder Investment Management Group
65
Schroder Investment Management Group
United Kingdom
$181M -$2.26M -2,898 -1%
California Public Employees Retirement System
66
California Public Employees Retirement System
California
$176M -$14.4M -18,457 -8%
AllianceBernstein
67
AllianceBernstein
Tennessee
$175M -$15.6M -19,927 -8%
Neuberger Berman Group
68
Neuberger Berman Group
New York
$173M +$5.66M +7,244 +3%
RG
69
Rathbones Group
United Kingdom
$171M +$6.39M +8,177 +4%
AAB
70
ABN AMRO Bank
Netherlands
$171M +$2.59M +3,310 +2%
SEI Investments
71
SEI Investments
Pennsylvania
$164M -$28.3M -36,197 -15%
RPI
72
Railway Pension Investments
United Kingdom
$160M +$80.4M +102,900 +102%
D.E. Shaw & Co
73
D.E. Shaw & Co
New York
$156M -$197M -251,719 -56%
AQR Capital Management
74
AQR Capital Management
Connecticut
$153M +$40.4M +51,747 +36%
Asset Management One
75
Asset Management One
Japan
$150M -$4.89M -6,254 -3%

EQIX Hedge Fund Activity: Q3 2025 in Review

1,179 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Equinix (EQIX) for Q3 2025, worth a combined $72.3B — down 2.3% from $74B a quarter earlier.

Sellers outnumbered buyers: 114 funds closed out of EQIX and 108 opened new positions — a net loss of 6 holders — while 456 trimmed existing stakes and 435 added.

The largest buyer was UBS AM, adding an estimated $745M. The largest seller was Amundi, cutting an estimated $273M.

  • 1,179 institutional investors held Equinix (EQIX) as of Q3 2025, down from 1,198 in Q2 2025.
  • Funds reported $72.3B of Equinix stock for Q3 2025, down 2.3% quarter-over-quarter.
  • 108 funds opened new Equinix positions in Q3 2025 and 114 closed out, a net change of -6 holders.
  • The largest Equinix buyer in Q3 2025 was UBS AM, an estimated $745M added.
  • The largest Equinix seller in Q3 2025 was Amundi, an estimated $273M sold.

Based on aggregated 13F filings for Q3 2025.