MSCI Inc.
MX ˙ BMV ˙ US55354G1004
SecurityMX:MSCI / MSCI Inc.
InstitutionArizona State Retirement System
Latest Disclosed Ownership20,596 shares
Latest Disclosed Value $ 11,101,450
Arizona State Retirement System reports 5.23% decrease in ownership of MSCI / MSCI Inc.

On May 1, 2026 - Arizona State Retirement System filed a 13F-HR form disclosing ownership of 20,596 shares of MSCI Inc. (MX:MSCI) valued at $11,101,450 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 21,732 shares of MSCI Inc.. This represents a change in shares of -5.23% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-01 2026-03-31 13F MSCI COM 55354G100 20,596 -1,136 -5.23 11,101 -10.96 0.0649
2026-01-28 2025-12-31 13F MSCI COM 55354G100 21,732 -874 -3.87 12,468 -2.79 0.0678
2025-11-03 2025-09-30 13F MSCI COM 55354G100 22,606 -80 -0.35 12,827 -1.96 0.0684
2025-08-13 2025-06-30 13F MSCI COM 55354G100 22,686 -1,139 -4.78 13,084 -2.89 0.0754
2025-05-01 2025-03-31 13F MSCI COM 55354G100 23,825 1,354 6.03 13,473 -0.07 0.0858
2025-02-06 2024-12-31 13F MSCI COM 55354G100 22,471 -244 -1.07 13,483 1.82 0.0824
2024-11-12 2024-09-30 13F MSCI COM 55354G100 22,715 -252 -1.10 13,241 19.68 0.0835
2024-08-05 2024-06-30 13F MSCI COM 55354G100 22,967 271 1.19 11,064 -13.01 0.0739
2024-05-07 2024-03-31 13F MSCI COM 55354G100 22,696 444 2.00 12,720 1.06 0.0880
2024-01-24 2023-12-31 13F MSCI COM 55354G100 22,252 -410 -1.81 12,587 8.25 0.0955
2023-11-07 2023-09-30 13F MSCI COM 55354G100 22,662 -224 -0.98 11,627 8.26 0.0988
2023-08-01 2023-06-30 13F MSCI COM 55354G100 22,886 1,054 4.83 10,740 -12.10 0.0872
2023-04-27 2023-03-31 13F MSCI COM 55354G100 21,832 -103 -0.47 12,219 19.76 0.1097
2023-02-08 2022-12-31 13F MSCI COM 55354G100 21,935 -116 -0.53 10,204 9.70 0.0985
2022-11-07 2022-09-30 13F MSCI COM 55354G100 22,051 -245 -1.10 9,301 1.22 0.0962
2022-07-28 2022-06-30 13F MSCI COM 55354G100 22,296 -327 -1.45 9,189 -19.23 0.0892
2022-05-04 2022-03-31 13F MSCI COM 55354G100 22,623 43 0.19 11,377 -17.77 0.0917
2022-02-04 2021-12-31 13F MSCI COM 55354G100 22,580 -405 -1.76 13,835 -1.06 0.1054
2021-11-12 2021-09-30 13F MSCI COM 55354G100 22,985 -150 -0.65 13,983 13.38 0.1141
2021-08-02 2021-06-30 13F MSCI COM 55354G100 23,135 -225 -0.96 12,333 25.92 0.1003
2021-05-06 2021-03-31 13F MSCI COM 55354G100 23,360 -1,528 -6.14 9,794 -11.87 0.0856
2021-01-28 2020-12-31 13F MSCI COM 55354G100 24,888 -967 -3.74 11,113 20.47 0.1008
2020-11-05 2020-09-30 13F MSCI COM 55354G100 25,855 5,933 29.78 9,225 38.72 0.0917
2020-08-04 2020-06-30 13F MSCI COM 55354G100 19,922 -4,061 -16.93 6,650 -4.04 0.0938
2020-05-05 2020-03-31 13F MSCI COM 55354G100 23,983 -13,784 -36.50 6,930 -28.93 0.1191
2020-01-27 2019-12-31 13F MSCI COM 55354G100 37,767 166 0.44 9,751 19.09 0.1174
2019-10-31 2019-09-30 13F MSCI COM 55354G100 37,601 -194 -0.51 8,188 -9.27 0.0999
2019-07-25 2019-06-30 13F MSCI COM 55354G100 37,795 -5,120 -11.93 9,025 5.77 0.1045
2019-04-29 2019-03-31 13F MSCI COM 55354G100 42,915 -3,394 -7.33 8,533 24.99 0.1015
2019-01-28 2018-12-31 13F MSCI COM 55354G100 46,309 -8,617 -15.69 6,827 -29.94 0.0878
2018-10-29 2018-09-30 13F MSCI COM 55354G100 54,926 -757 -1.36 9,744 5.78 0.0919
2018-08-07 2018-06-30 13F MSCI COM 55354G100 55,683 -28,312 -33.71 9,212 -26.63 0.0927
2018-05-14 2018-03-31 13F MSCI COM 55354G100 83,995 -3,100 -3.56 12,555 13.92 0.1267
2018-02-09 2017-12-31 13F MSCI COM 55354G100 87,095 18,388 26.76 11,021 37.21 0.1074
2017-11-14 2017-09-30 13F MSCI COM 55354G100 68,707 30,507 79.86 8,032 104.17 0.0960
2017-08-02 2017-06-30 13F MSCI COM 55354G100 38,200 500 1.33 3,934 7.37 0.0545
2017-05-10 2017-03-31 13F MSCI COM 55354G100 37,700 1,386 3.82 3,664 28.07 0.0515
2017-02-10 2016-12-31 13F MSCI COM 55354G100 36,314 -5,800 -13.77 2,861 -19.07 0.0421
2016-11-01 2016-09-30 13F MSCI COM 55354G100 42,114 3,400 8.78 3,535 18.39 0.0537
2016-08-15 2016-06-30 13F MSCI COM 55354G100 38,714 -10,100 -20.69 2,986 -17.42 0.0419
2016-05-16 2016-03-31 13F MSCI COM 55354G100 48,814 900 1.88 3,616 4.63 0.0471
2016-02-12 2015-12-31 13F MSCI COM 55354G100 47,914 2,742 6.07 3,456 28.67 0.0460
2015-11-20 2015-09-30 13F MSCI COM 55354G100 45,172 -24,328 -35.00 2,686 -18.53 0.0377
2015-02-11 2014-12-31 13F MSCI COM 55354G100 69,500 -2,900 -4.01 3,297 -3.14 0.0388
2014-11-21 2014-09-30 13F MSCI COM 55354G100 72,400 -2,300 -3.08 3,404 -0.58 0.0422
2014-08-07 2014-06-30 13F MSCI COM 55354G100 74,700 1,200 1.63 3,424 8.32 0.0414
2014-05-19 2014-03-31 13F MSCI COM 55354G100 73,500 -8,600 -10.48 3,161 -11.93 0.0400
2014-02-05 2013-12-31 13F MSCI COM 55354G100 82,100 -13,000 -13.67 3,589 -6.24 0.0441
2013-11-01 2013-09-30 13F MSCI COM 55354G100 95,100 1,500 1.60 3,828 22.93 0.0490
2013-09-17 2013-06-30 13F MSCI COM 55354G100 93,600 100 0.11 3,114 -1.83 0.0425
2013-09-17 2013-03-31 13F MSCI COM 55354G100 93,500 93,500 3,172 0.0454
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.