MSCI Inc. (MSCI) Insider Trading
Over the last 3 months, MSCI insiders made 0 open-market buys and 1 sale, a net sale of -$272K (SEC Form 4). Over the last 6 months, 743 institutions increased and 858 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
1
Net (3m)
-$272.1K
Insider trades by month Buys Sells
Dec
Feb
Mar
Apr
May
Jun
Context3-month price -9.1%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 12, 2026 | Wiechmann Andrew C.officer: Chief Financial Officer | Sell | 450 | $604.56 |
| Jun 4, 2026 | Taneja Rajatdirector | Grant | 42 | — |
| Jun 2, 2026 | Matlock Robindirector | Grant | 6 | — |
| Jun 2, 2026 | RIEFLER LINDA Hdirector | Grant | 7 | — |
| Jun 2, 2026 | Yang Junedirector | Grant | 2 | — |
| May 18, 2026 | Fernandez Henry Adirector, officer: Chairman and CEO | Buy | 800 | $563.39 |
| May 18, 2026 | Fernandez Henry Adirector, officer: Chairman and CEO | Buy | 120 | $559.40 |
| May 18, 2026 | Fernandez Henry Adirector, officer: Chairman and CEO | Buy | 240 | $560.28 |
| May 18, 2026 | Fernandez Henry Adirector, officer: Chairman and CEO | Buy | 1,238 | $561.56 |
| May 18, 2026 | Fernandez Henry Adirector, officer: Chairman and CEO | Buy | 1,122 | $562.47 |
| May 18, 2026 | Fernandez Henry Adirector, officer: Chairman and CEO | Buy | 400 | $564.42 |
| May 18, 2026 | Fernandez Henry Adirector, officer: Chairman and CEO | Buy | 80 | $565.17 |
| May 5, 2026 | Yang Junedirector | Grant | 388 | — |
| May 5, 2026 | Smith Marcus L.director | Grant | 388 | — |
| May 5, 2026 | Perold Jacques Pdirector | Grant | 388 | — |
| May 5, 2026 | Rattray Sandy C.director | Tax | 32 | — |
| May 5, 2026 | Ashe Robert G.director | Grant | 202 | — |
| May 5, 2026 | Ashe Robert G.director | Grant | 490 | — |
| May 5, 2026 | RIEFLER LINDA Hdirector | Grant | 388 | — |
| May 5, 2026 | Taneja Rajatdirector | Grant | 388 | — |
| May 5, 2026 | Rattray Sandy C.director | Grant | 388 | — |
| May 5, 2026 | Volent Pauladirector | Grant | 388 | — |
| May 5, 2026 | Seitz Michelledirector | Grant | 388 | — |
| May 5, 2026 | Taneja Rajatdirector | Grant | 177 | — |
| May 5, 2026 | Matlock Robindirector | Grant | 388 | — |
| Apr 28, 2026 | Munari Alvise J.officer: Chief Product Officer | Sell | 9,960 | $592.03 |
| Apr 28, 2026 | Munari Alvise J.officer: Chief Product Officer | Sell | 40 | $593.31 |
| Mar 19, 2026 | Wiechmann Andrew C.officer: Chief Financial Officer | Sell | 450 | $560.00 |
| Feb 20, 2026 | Ashe Robert G.director | Buy | 3,681 | $543.21 |
| Feb 17, 2026 | Fernandez Henry Adirector, officer: Chairman and CEO | Buy | 240 | $517.32 |
Source: MSCI SEC Form 4 filings, latest Jun 12, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their MSCI positions over the last 6 months (SEC Form 13F).
Increased
743
New positions
257
Reduced
858
Sold out
95
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Reduced | 5.7M | May 13, 2026 |
| BlackRock, Inc. | Reduced | 5.5M | Aug 7, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 4.7M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 4.6M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 4.2M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 4.0M | May 8, 2026 |
| BAMCO INC /NY/ | Increased | 3.2M | Aug 14, 2026 |
| STATE STREET CORP | Increased | 3.2M | Aug 7, 2026 |
| STATE STREET CORP | Reduced | 3.1M | May 15, 2026 |
| BAMCO INC /NY/ | Reduced | 2.7M | May 15, 2026 |
| MORGAN STANLEY | Reduced | 2.2M | May 15, 2026 |
| MORGAN STANLEY | Reduced | 2.1M | Aug 13, 2026 |
| T. Rowe Price Investment Management, Inc. | Increased | 2.0M | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 2.0M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 2.0M | Aug 12, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.