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MSCI · MSCI Inc. · Holdings

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$555.38 +0.46 (+0.08%)
Market Cap
$40.08B
Shares
72.70M
Volume · Oct 7 414.53K Avg daily vol (3M) 625.07K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 1,088
Total Value: $37,912,551,715
Total Shares: 67,696,520
Showing 1–100 of 1,106 holdings by value · page 1 of 12

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 1,088 13F filers
Top Holder
8.1%
Sep 2023 → Jun 2026 · range 8.1% – 14.0%
of institutional value
Top 5
30.6%
Sep 2023 → Jun 2026 · range 30.6% – 35.0%
of institutional value
Top 10
43.0%
Sep 2023 → Jun 2026 · range 42.3% – 46.8%
of institutional value
HHI
260
Sep 2023 → Jun 2026 · range 260 – 379
Broadly held
Showing 100 of 1,106
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1408198 CUSIP 55354G100 13F (30d) 24 filings 16 filers Visit website Investor relations