Data spanning the past 90 days through December 20, 2025 reveals that MSCI's three principal insider shareholders consist of Chairman And CEO Henry A Fernandez (1.82Mn shares), Chief Financial Officer Andrew C. Wiechmann (21.64K shares), Director Linda H Riefler (20.59K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Henry A Fernandez | Chairman And CEO | 1,822,116 | 09 Dec, 2025 |
| Cd Baer Pettit | President & COO | 284,787 | 06 Jun, 2025 |
| Andrew C. Wiechmann | Chief Financial Officer | 21,639 | 12 Dec, 2025 |
| Linda H Riefler | 20,589 | 02 Dec, 2025 | |
| Catherine R Kinney | 19,886 | 04 Mar, 2024 | |
| Robert G. Ashe | 19,085 | 05 May, 2025 | |
| Benjamin F Dupont | 17,681 | 02 Mar, 2021 | |
| Scott A Crum | Chief Human Resources Officer | 15,898 | 10 Feb, 2025 |
| Robert J. Gutowski | General Counsel | 15,675 | 02 Dec, 2025 |
| Wayne Edmunds | 9,706 | 03 May, 2024 | |
| Jennifer H Mak | Global Controller | 6,843 | 14 Feb, 2023 |
| Jacques P Perold | 5,884 | 05 May, 2025 | |
| Marcus L. Smith | 5,056 | 05 May, 2025 | |
| Paula Volent | 3,857 | 05 May, 2025 | |
| Rajat Taneja | 3,011 | 03 Jun, 2025 | |
| Sandy C. Rattray | 2,449 | 05 May, 2025 | |
| Robin Matlock | 1,632 | 02 Dec, 2025 | |
| Craig Jack Read | Global Controller | 1,387 | 04 Feb, 2025 |
| Michelle Seitz | 671 | 05 May, 2025 | |
| June Yang | 513 | 02 Dec, 2025 | |
| Chirantan Jitendra Desai | 496 | 03 May, 2024 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 11 Dec, 2025 | Andrew C. Wiechmann | Common Stock | D | 450 | $550.00 | 21,639 | D | S |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 360 | $531.98 | 1,477,197 | D | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 1,124 | $533.12 | 1,478,321 | D | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 1,043 | $534.55 | 1,479,364 | D | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 3,190 | $535.51 | 1,482,554 | D | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 1,892 | $536.34 | 1,484,446 | D | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 431 | $537.31 | 1,484,877 | D | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 504 | $538.77 | 1,485,381 | D | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 1,106 | $539.57 | 1,486,487 | D | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 480 | $540.46 | 1,486,967 | D | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 80 | $541.23 | 1,487,047 | D | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 140 | $532.37 | 332,919 | I | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 260 | $533.22 | 333,179 | I | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 547 | $535.10 | 333,726 | I | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 552 | $536.02 | 334,278 | I | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 317 | $536.90 | 334,595 | I | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 80 | $537.75 | 334,675 | I | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 114 | $539.35 | 334,789 | I | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 240 | $540.37 | 335,029 | I | P |
| 05 Dec, 2025 | Henry A Fernandez | Common Stock | A | 40 | $541.90 | 335,069 | I | P |