Equinix, Inc.
MX ˙ BMV ˙ US29444U7000
SecurityMX:EQIX / Equinix, Inc.
InstitutionVestmark Advisory Solutions, Inc.
Latest Disclosed Ownership1,753 shares
Latest Disclosed Value $ 1,718,558
Vestmark Advisory Solutions, Inc. reports 16.56% decrease in ownership of EQIX / Equinix, Inc.

On May 15, 2026 - Vestmark Advisory Solutions, Inc. filed a 13F-HR form disclosing ownership of 1,753 shares of Equinix, Inc. (MX:EQIX) valued at $1,718,558 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 2,101 shares of Equinix, Inc.. This represents a change in shares of -16.56% 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)
2026-05-15 2026-03-31 13F EQUINIX COM 29444U700 1,753 -348 -16.56 1,719 6.77 0.0118
2026-02-06 2025-12-31 13F EQUINIX COM 29444U700 2,101 55 2.69 1,610 0.44 0.0217
2025-11-10 2025-09-30 13F EQUINIX COM 29444U700 2,046 -711 -25.79 1,603 -26.95 0.0305
2025-08-06 2025-06-30 13F EQUINIX COM 29444U700 2,757 -927 -25.16 2,193 -26.97 0.0317
2025-05-13 2025-03-31 13F EQUINIX COM 29444U700 3,684 1,468 66.25 3,004 43.75 0.0773
2025-02-06 2024-12-31 13F EQUINIX COM 29444U700 2,216 295 15.36 2,089 22.52 0.0719
2024-11-14 2024-09-30 13F EQUINIX COM 29444U700 1,921 103 5.67 1,705 24.00 0.0635
2024-08-12 2024-06-30 13F EQUINIX COM 29444U700 1,818 -13 -0.71 1,375 -9.00 0.0574
2024-05-15 2024-03-31 13F EQUINIX COM 29444U700 1,831 -187 -9.27 1,511 -7.02 0.0651
2024-02-06 2023-12-31 13F EQUINIX COM 29444U700 2,018 -112 -5.26 1,625 5.04 0.0826
2023-11-06 2023-09-30 13F EQUINIX COM 29444U700 2,130 -1,989 -48.29 1,547 -52.09 0.1125
2023-08-07 2023-06-30 13F EQUINIX COM 29444U700 4,119 27 0.66 3,229 9.42 0.1230
2023-05-09 2023-03-31 13F EQUINIX COM 29444U700 4,092 20 0.49 2,951 10.65 0.1278
2023-01-20 2022-12-31 13F EQUINIX COM 29444U700 4,072 -113 -2.70 2,668 12.06 0.1300
2022-11-03 2022-09-30 13F EQUINIX COM 29444U700 4,185 773 22.66 2,380 6.16 0.1327
2022-08-04 2022-06-30 13F EQUINIX COM 29444U700 3,412 1,419 71.20 2,242 51.69 0.1281
2022-04-27 2022-03-31 13F EQUINIX COM 29444U700 1,993 25 1.27 1,478 -11.23 0.0837
2022-01-31 2021-12-31 13F EQUINIX COM 29444U700 1,968 -30 -1.50 1,665 5.45 0.0939
2021-11-15 2021-09-30 13F EQUINIX COM 29444U700 1,998 244 13.91 1,579 12.14 0.1069
2021-08-09 2021-06-30 13F EQUINIX COM 29444U700 1,754 48 2.81 1,408 21.48 0.1002
2021-05-10 2021-03-31 13F EQUINIX COM 29444U700 1,706 -25 -1.44 1,159 -6.23 0.1028
2021-02-04 2020-12-31 13F EQUINIX COM 29444U700 1,731 26 1.52 1,236 -4.63 0.1387
2020-10-19 2020-09-30 13F EQUINIX COM 29444U700 1,705 232 15.75 1,296 25.22 0.1741
2020-08-13 2020-06-30 13F EQUINIX COM 29444U700 1,473 41 2.86 1,035 15.77 0.1601
2020-05-06 2020-03-31 13F EQUINIX COM 29444U700 1,432 1,432 894 0.1748
2020-02-14 2019-12-31 13F EQUINIX COM 29444U700 0 -1,282 -100.00 0 -100.00
2019-11-05 2019-09-30 13F EQUINIX COM 29444U700 1,282 235 22.45 739 39.96 0.1198
2019-08-20 2019-06-30 13F EQUINIX COM 29444U700 1,047 178 20.48 528 34.01 0.0903
2019-05-14 2019-03-31 13F EQUINIX COM 29444U700 869 869 394 0.0703
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.