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Of the 17 tracked institutions holding MSCI, 11 have a 3-year clone track record — 8 of them beat the S&P. Average holder's clone alpha: +2.2pt. It's a gauge of who owns the name, not just how many.
Among the 17 tracked institutional investors we monitor, MSCI (MSCI INC) is held with a combined value of $12.56B across 22,702,025 shares. The largest holder is VANGUARD GROUP INC with a position worth $5.37B (0.08% of their portfolio). 2 funds opened new positions in the most recent quarter. 8 funds increased their holdings. 6 funds reduced their position.
Total Institutional Value
$12.56B
Total Shares Held
22,702,025
Institutional Holders
17
% of Shares Outstanding
31.2%
of 72.70M shares · SEC 2026-07-14
Days to Cover
2.4-6.2%
1.25M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 31.2% of MSCI's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-07-14), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
1
$272.05K
Total Transactions
1
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 10, 2026 | Andrew C. Wiechmann | S | Sale | 450 | $272.05K |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $5.37B | 0.08% | -3.2% |
| 2 | BlackRock, Inc. | $3.09B | 0.05% | -2.7% |
| 3 | STATE STREET CORP | $1.68B | 0.06% | -2.3% |
| 4 | BAILLIE GIFFORD & CO | $459.43M | 0.47% | +0.7% |
| 5 | CITADEL ADVISORS LLC | $406.95M | 0.29% | +51.9% |
| 6 | AQR CAPITAL MANAGEMENT LLC | $351.99M | 0.16% | +61.4% |
| 7 | MILLENNIUM MANAGEMENT LLC | $338.58M | 0.14% | +24.8% |
| 8 | WELLINGTON MANAGEMENT GROUP LLP | $299.34M | 0.06% | +59.1% |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $204.30M | 0.02% | +5.3% |
| 10 | FMR LLC | $167.69M | 0.01% | -35.9% |
| Member | Type | Date |
|---|---|---|
| Alan Armstrong | Buy | Mar 27, 2026 |
| Rob Bresnahan | Buy | Apr 8, 2025 |
| Julie Johnson | Sell | Apr 1, 2025 |
| Byron Donalds | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of MSCI with a position worth $5.37B, representing 0.08% of their portfolio. In total, 17 institutional investors hold MSCI with a combined value of $12.56B.
In the most recent quarter, 2 funds opened a new position in MSCI. Additionally, 8 increased their holdings and 6 reduced their positions.
Institutional investors hold $12.56B worth of MSCI stock across 17 positions. The largest institutional holder is VANGUARD GROUP INC with $5.37B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For MSCI, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their MSCI positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Mar 20, 2025 |
| Julie Johnson | Buy | Jan 15, 2025 |
| Rob Bresnahan | Sell | Jan 13, 2025 |
| Kathy Manning | Buy | Jul 2, 2024 |
| Josh Gottheimer | Sell | Feb 1, 2024 |
Showing 8 of 10. STOCK Act disclosures lag up to 45 days.
Last Close
$571.03
2026-07-27
YTD
+1.0%
45% of 52-week range
