Equinix, Inc.
MX ˙ BMV ˙ US29444U7000
SecurityMX:EQIX / Equinix, Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership237,365 shares
Latest Disclosed Value $ 181,859,568
Alliancebernstein L.p. reports 16.76% increase in ownership of EQIX / Equinix, Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 237,365 shares of Equinix, Inc. (MX:EQIX) valued at $181,859,568 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 203,300 shares of Equinix, Inc.. This represents a change in shares of 16.76% 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 237,365 34,065 16.76 181,860 16.76 0.0589
2026-02-17 2025-12-31 13F EQUINIX COM 29444U700 203,300 -20,206 -9.04 155,760 -11.02 0.0492
2025-11-14 2025-09-30 13F EQUINIX COM 29444U700 223,506 -19,927 -8.19 175,059 -9.60 0.0551
2025-08-14 2025-06-30 13F EQUINIX COM 29444U700 243,433 8,065 3.43 193,644 0.90 0.0632
2025-05-15 2025-03-31 13F EQUINIX COM 29444U700 235,368 6,512 2.85 191,907 -11.07 0.0694
2025-02-12 2024-12-31 13F EQUINIX COM 29444U700 228,856 -25,207 -9.92 215,786 -4.31 0.0732
2024-11-14 2024-09-30 13F EQUINIX COM 29444U700 254,063 4,188 1.68 225,514 19.28 0.0757
2024-08-14 2024-06-30 13F EQUINIX COM 29444U700 249,875 -6,274 -2.45 189,055 -10.57 0.0659
2024-05-14 2024-03-31 13F EQUINIX COM 29444U700 256,149 -5,964 -2.28 211,407 0.14 0.0748
2024-02-14 2023-12-31 13F EQUINIX COM 29444U700 262,113 46,675 21.67 211,103 34.92 0.0812
2023-11-14 2023-09-30 13F EQUINIX COM 29444U700 215,438 27 0.01 156,464 -7.35 0.0666
2023-08-15 2023-06-30 13F EQUINIX COM 29444U700 215,411 -4,347 -1.98 168,869 6.57 0.0689
2023-05-15 2023-03-31 13F EQUINIX COM 29444U700 219,758 -10,867 -4.71 158,454 4.89 0.0679
2023-02-15 2022-12-31 13F EQUINIX COM 29444U700 230,625 -3,610 -1.54 151,066 13.38 0.0680
2022-11-15 2022-09-30 13F EQUINIX COM 29444U700 234,235 7,450 3.29 133,242 -10.58 0.0645
2022-08-15 2022-06-30 13F EQUINIX COM 29444U700 226,785 11,205 5.20 149,002 -6.80 0.0681
2022-05-13 2022-03-31 13F EQUINIX COM 29444U700 215,580 45,758 26.94 159,878 11.30 0.0617
2022-02-14 2021-12-31 13F EQUINIX COM 29444U700 169,822 -6,735 -3.81 143,642 2.97 0.0508
2021-11-10 2021-09-30 13F EQUINIX COM 29444U700 176,557 11,967 7.27 139,503 5.60 0.0550
2021-07-30 2021-06-30 13F EQUINIX COM 29444U700 164,590 19,641 13.55 132,100 34.10 0.0530
2021-05-06 2021-03-31 13F EQUINIX COM 29444U700 144,949 3,113 2.19 98,506 -2.75 0.0432
2021-02-08 2020-12-31 13F EQUINIX COM 29444U700 141,836 -19,980 -12.35 101,296 -17.65 0.0478
2020-11-12 2020-09-30 13F EQUINIX COM 29444U700 161,816 1,135 0.71 123,001 9.00 0.0662
2020-08-13 2020-06-30 13F EQUINIX COM 29444U700 160,681 -7,283 -4.34 112,846 7.57 0.0663
2020-05-14 2020-03-31 13F EQUINIX COM 29444U700 167,964 16,015 10.54 104,905 18.28 0.0752
2020-02-18 2019-12-31 13F EQUINIX COM 29444U700 151,949 -148,383 -49.41 88,693 -48.80 0.0504
2019-11-14 2019-09-30 13F EQUINIX COM 29444U700 300,332 -4,142 -1.36 173,231 12.82 0.1079
2019-08-14 2019-06-30 13F EQUINIX COM 29444U700 304,474 -13,448 -4.23 153,543 6.58 0.0954
2019-05-14 2019-03-31 13F EQUINIX COM 29444U700 317,922 128,668 67.99 144,070 115.92 0.0938
2019-02-13 2018-12-31 13F EQUINIX COM PAR $0.001 29444U700 189,254 -19,380 -9.29 66,723 -26.12 0.0495
2018-11-08 2018-09-30 13F EQUINIX COM PAR $0.001 29444U700 208,634 980 0.47 90,316 1.17 0.0590
2018-08-13 2018-06-30 13F EQUINIX COM PAR $0.001 29444U700 207,654 24,499 13.38 89,268 16.56 0.0621
2018-05-14 2018-03-31 13F EQUINIX COM PAR $0.001 29444U700 183,155 -1,949 -1.05 76,584 -8.71 0.0554
2018-02-13 2017-12-31 13F EQUINIX COM PAR $0.001 29444U700 185,104 -4,969 -2.61 83,893 -1.10 0.0600
2017-11-13 2017-09-30 13F EQUINIX COM PAR $0.001 29444U700 190,073 695 0.37 84,830 4.38 0.0635
2017-08-10 2017-06-30 13F EQUINIX COM PAR $0.001 29444U700 189,378 657 0.35 81,273 7.56 0.0629
2017-05-11 2017-03-31 13F EQUINIX COM PAR $0.001 29444U700 188,721 7,859 4.35 75,558 16.89 0.0602
2017-02-13 2016-12-31 13F EQUINIX COM PAR $0.001 29444U700 180,862 27,192 17.70 64,642 16.77 0.0539
2016-11-10 2016-09-30 13F EQUINIX COM PAR $0.001 29444U700 153,670 15,266 11.03 55,360 3.16 0.0467
2016-08-11 2016-06-30 13F EQUINIX COM PAR $0.001 29444U700 138,404 19,200 16.11 53,663 36.12 0.0462
2016-05-13 2016-03-31 13F EQUINIX COM PAR $0.001 29444U700 119,204 13,919 13.22 39,422 23.82 0.0335
2016-02-16 2015-12-31 13F/A-1 EQUINIX COM PAR $0.001 29444U700 105,285 2,640 2.57 31,838 13.45 0.0271
2016-02-12 2015-12-31 13F EQUINIX COM PAR $0.001 29444U700 105,285 31,838
2015-11-13 2015-09-30 13F EQUINIX COM PAR $0.001 29444U700 102,645 -194 -0.19 28,063 7.43 0.0241
2015-08-14 2015-06-30 13F EQUINIX COM PAR $0.001 29444U700 102,839 3,415 3.43 26,121 12.83 0.0216
2015-05-13 2015-03-31 13F EQUINIX COM PAR $0.001 29444U700 99,424 56,639 132.38 23,151 138.65 0.0188
2015-02-13 2014-12-31 13F EQUINIX COM NEW 29444U502 42,785 869 2.07 9,701 8.93 0.0081
2014-11-13 2014-09-30 13F EQUINIX COM NEW 29444U502 41,916 795 1.93 8,906 3.09 0.0075
2014-08-13 2014-06-30 13F EQUINIX COM NEW 29444U502 41,121 -466 -1.12 8,639 12.38 0.0073
2014-05-13 2014-03-31 13F EQUINIX COM NEW 29444U502 41,587 -1,819 -4.19 7,687 -0.19 0.0066
2014-02-13 2013-12-31 13F EQUINIX COM NEW 29444U502 43,406 -580 -1.32 7,702 -4.65 0.0069
2013-11-14 2013-09-30 13F EQUINIX COM NEW 29444U502 43,986 -105,991 -70.67 8,078 -70.84 0.0080
2013-08-13 2013-06-30 13F EQUINIX COM NEW 29444U502 149,977 149,977 27,704 0.0294
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.