Equinix, Inc.
MX ˙ BMV ˙ US29444U7000
SecurityMX:EQIX / Equinix, Inc.
InstitutionRathbone Brothers plc
Latest Disclosed Ownership214,132 shares
Latest Disclosed Value $ 209,900,751
Rathbone Brothers plc reports 3.56% decrease in ownership of EQIX / Equinix, Inc.

On May 12, 2026 - Rathbone Brothers plc filed a 13F-HR form disclosing ownership of 214,132 shares of Equinix, Inc. (MX:EQIX) valued at $209,900,751 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 6, 2026 disclosing 222,037 shares of Equinix, Inc.. This represents a change in shares of -3.56% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F EQUINIX INC USD0.001 COM 29444U700 214,132 -7,905 -3.56 209,901 23.39 0.8968
2026-02-06 2025-12-31 13F/A-1 EQUINIX INC USD0.001 COM 29444U700 222,037 3,081 1.41 170,116 -0.80 0.6734
2026-01-21 2025-12-31 13F EQUINIX INC USD0.001 COM 29444U700 222,037 3,081 170,116 0.6734
2025-11-13 2025-09-30 13F EQUINIX INC USD0.001 COM 29444U700 218,956 8,177 3.88 171,495 2.28 0.6963
2025-08-07 2025-06-30 13F EQUINIX INC USD0.001 COM 29444U700 210,779 1,303 0.62 167,668 -1.83 0.7231
2025-05-13 2025-03-31 13F EQUINIX INC USD0.001 COM 29444U700 209,476 11,763 5.95 170,796 -8.38 0.8254
2025-02-13 2024-12-31 13F EQUINIX INC USD0.001 COM 29444U700 197,713 -27 -0.01 186,422 6.21 0.9025
2024-11-13 2024-09-30 13F EQUINIX INC USD0.001 COM 29444U700 197,740 6,805 3.56 175,520 21.50 0.8857
2024-08-09 2024-06-30 13F EQUINIX INC USD0.001 COM 29444U700 190,935 8,075 4.42 144,461 -4.28 0.7868
2024-05-14 2024-03-31 13F EQUINIX INC USD0.001 COM 29444U700 182,860 11,639 6.80 150,920 9.44 0.8710
2024-02-13 2023-12-31 13F EQUINIX INC USD0.001 COM 29444U700 171,221 4,226 2.53 137,900 13.70 0.8887
2023-11-13 2023-09-30 13F EQUINIX INC USD0.001 COM 29444U700 166,995 18,504 12.46 121,282 4.19 0.8795
2023-08-04 2023-06-30 13F EQUINIX INC USD0.001 COM 29444U700 148,491 4,563 3.17 116,408 12.17 1.0864
2023-05-12 2023-03-31 13F EQUINIX INC USD0.001 COM 29444U700 143,928 5,711 4.13 103,778 14.63 1.0611
2023-02-14 2022-12-31 13F EQUINIX INC USD0.001 COM 29444U700 138,217 93,112 206.43 90,536 252.86 1.0194
2022-11-14 2022-09-30 13F/A-1 EQUINIX INC USD0.001 COM 29444U700 45,105 640 1.44 25,658 -12.17 0.3166
2022-11-03 2022-09-30 13F EQUINIX INC USD0.001 COM 29444U700 45,105 640 25,658 0.3166
2022-08-12 2022-06-30 13F EQUINIX INC USD0.001 COM 29444U700 44,465 1,410 3.27 29,214 -8.51 0.3349
2022-05-11 2022-03-31 13F EQUINIX INC USD0.001 COM 29444U700 43,055 5,023 13.21 31,930 -0.74 0.3258
2022-02-10 2021-12-31 13F EQUINIX INC USD0.001 COM 29444U700 38,032 6,037 18.87 32,169 27.25 0.3126
2021-11-04 2021-09-30 13F EQUINIX INC USD0.001 COM 29444U700 31,995 285 0.90 25,280 -0.67 0.2720
2021-07-30 2021-06-30 13F EQUINIX INC USD0.001 COM 29444U700 31,710 1,135 3.71 25,450 22.49 0.2827
2021-05-14 2021-03-31 13F EQUINIX INC USD0.001 COM 29444U700 30,575 8,230 36.83 20,778 30.20 0.2661
2021-02-11 2020-12-31 13F EQUINIX INC USD0.001 COM 29444U700 22,345 13,162 143.33 15,958 128.62 0.2266
2020-11-13 2020-09-30 13F EQUINIX INC USD0.001 COM 29444U700 9,183 2,533 38.09 6,980 49.46 0.1194
2020-08-07 2020-06-30 13F EQUINIX INC USD0.001 COM 29444U700 6,650 1,955 41.64 4,670 59.28 0.0948
2020-05-04 2020-03-31 13F EQUINIX INC USD0.001 COM 29444U700 4,695 4,695 2,932 0.0854
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.