MSCI INC (MSCI) Institutional Shareholders
MSCI INC (MSCI) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $35.56B in MSCI holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of MSCI tracked by InsiderSet, reporting ownership valued at approximately $3.06B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $3.08B, representing an estimated gain of +0.71% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 44% of the total disclosed MSCI value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in MSCI INC (MSCI).
This page ranks the largest institutional MSCI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
1,064
Total Reported Value
$35.56B
Largest Holder
Blackrock, Inc.
Largest Position
$3.06B
Insider Transactions (90d)
5
Latest Filing Quarter
Q2 2026
New Institutional Positions
56
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.05% | 5,468,585 | $3,062,625,846 | $3,084,227,254 | +$21,601,408 | +0.71% | |
| Vanguard Capital Management Llc | 0.06% | 4,644,770 | $2,601,256,991 | $2,619,603,832 | +$18,346,841 | +0.71% | |
| Vanguard Portfolio Management Llc | 0.11% | 4,163,745 | $2,331,863,750 | $2,348,310,543 | +$16,446,793 | +0.71% | |
| Bamco Inc | 2.70% | 3,211,753 | $1,798,710,150 | $1,811,396,574 | +$12,686,424 | +0.71% | |
| State Street Corp | 0.05% | 3,194,918 | $1,789,281,877 | $1,801,901,803 | +$12,619,926 | +0.71% | |
| Morgan Stanley | 0.06% | 2,128,743 | $1,192,183,228 | $1,200,589,765 | +$8,406,537 | +0.71% | |
| Geode Capital Management, Llc | 0.06% | 1,950,086 | $1,090,610,028 | $1,099,829,003 | +$9,218,975 | +0.85% | |
| Viking Global Investors | Ole Andreas Halvorsen | 1.85% | 1,160,687 | $650,031,147 | $654,615,861 | +$4,584,714 | +0.71% |
| Principal Financial Group Inc | 0.31% | 1,127,265 | $631,332,568 | $635,766,187 | +$4,433,619 | +0.70% | |
| Pinestone Asset Management Inc. | 3.26% | 943,550 | $528,425,742 | $532,152,765 | +$3,727,023 | +0.71% | |
| Fiera Capital Corp | 1.76% | 864,977 | $484,421,719 | $487,838,378 | +$3,416,659 | +0.71% | |
| Norges Bank | 0.05% | 859,813 | $481,529,673 | $484,925,934 | +$3,396,261 | +0.71% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.27% | 858,176 | $480,612,887 | $484,002,682 | +$3,389,795 | +0.71% | |
| Invesco Ltd. | 0.04% | 807,864 | $452,436,031 | $455,627,217 | +$3,191,186 | +0.71% | |
| Baillie Gifford & Co | 0.40% | 796,246 | $445,929,609 | $449,074,782 | +$3,145,173 | +0.71% | |
| Millennium Management Llc | 0.28% | 741,928 | $415,509,357 | $418,439,973 | +$2,930,616 | +0.71% | |
| Arrowstreet Capital, Limited Partnership | 0.18% | 724,058 | $405,501,442 | $408,361,471 | +$2,860,029 | +0.71% | |
| Polen Capital Management | David M. Polen | 3.24% | 671,797 | $376,233,195 | $378,886,790 | +$2,653,595 | +0.71% |
| Northern Trust Corp | 0.04% | 671,620 | $376,134,065 | $378,786,964 | +$2,652,899 | +0.71% | |
| Edgewood Management Llc | 3.84% | 664,098 | $371,921,444 | $374,544,631 | +$2,623,187 | +0.71% | |
| Aqr Capital Management Llc | 0.13% | 658,405 | $364,104,513 | $371,333,836 | +$7,229,323 | +1.99% | |
| Charles Schwab Investment Management Inc | 0.04% | 597,876 | $334,834,475 | $337,196,085 | +$2,361,610 | +0.71% | |
| Sixth Street Partners Management Company, L.P. | 0.04% | 597,876 | $334,834,475 | $337,196,085 | +$2,361,610 | +0.71% | |
| Goldman Sachs Group Inc | 0.03% | 584,121 | $327,131,082 | $329,438,403 | +$2,307,321 | +0.71% | |
| Jpmorgan Chase & Co | 0.02% | 581,611 | $324,539,847 | $328,022,788 | +$3,482,941 | +1.07% | |
| Generation Investment Management Llp | 2.93% | 538,342 | $301,493,054 | $303,619,505 | +$2,126,451 | +0.71% | |
| Winslow Capital Management, Llc | 1.02% | 529,653 | $296,626,865 | $298,718,995 | +$2,092,130 | +0.71% | |
| Wellington Management Group Llp | 0.05% | 507,299 | $284,107,732 | $286,111,563 | +$2,003,831 | +0.71% | |
| Longview Partners (Guernsey) Ltd | 4.22% | 463,710 | $259,696,148 | $261,527,803 | +$1,831,655 | +0.71% | |
| Citadel Advisors Llc | 0.15% | 460,566 | $257,935,382 | $259,754,618 | +$1,819,236 | +0.71% | |
| Legal & General Group Plc | 0.05% | 460,123 | $257,687,284 | $259,504,771 | +$1,817,487 | +0.71% | |
| Bank Of New York Mellon Corp | 0.04% | 419,443 | $234,904,786 | $236,561,658 | +$1,656,872 | +0.71% | |
| Vanguard Fiduciary Trust Co | 0.05% | 406,340 | $227,566,654 | $229,171,697 | +$1,605,043 | +0.71% | |
| Bank Of America Corp | 0.01% | 393,492 | $220,371,040 | $221,925,553 | +$1,554,513 | +0.71% | |
| Ubs Group Ag | 0.03% | 392,796 | $219,981,471 | $221,533,016 | +$1,551,545 | +0.71% | |
| Banque Pictet & Cie Sa | 2.23% | 387,545 | $217,040,702 | $218,571,505 | +$1,530,803 | +0.71% | |
| Fmr Llc | 0.01% | 371,835 | $208,242,304 | $209,711,222 | +$1,468,918 | +0.71% | |
| Deutsche Bank Ag\ | 0.06% | 371,305 | $207,945,653 | $209,412,307 | +$1,466,654 | +0.71% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.04% | 378,163 | $203,833,639 | $213,280,150 | +$9,446,511 | +4.63% | |
| Amundi | 0.05% | 359,092 | $201,105,884 | $202,524,297 | +$1,418,413 | +0.71% | |
| Robeco Institutional Asset Management B.V. | 0.23% | 335,934 | $188,136,477 | $189,463,417 | +$1,326,940 | +0.71% | |
| Nordea Investment Management Ab | 0.15% | 337,776 | $187,648,080 | $190,502,286 | +$2,854,206 | +1.52% | |
| Two Sigma Investments, Lp | 0.14% | 330,314 | $184,989,053 | $186,293,793 | +$1,304,740 | +0.71% | |
| Sei Investments Co | 0.16% | 328,506 | $183,975,987 | $185,274,099 | +$1,298,112 | +0.71% | |
| Royal Bank Of Canada | 0.03% | 319,261 | $178,798,000 | $180,060,011 | +$1,262,011 | +0.71% | |
| Qube Research & Technologies Ltd | 0.19% | 308,059 | $172,525,362 | $173,742,195 | +$1,216,833 | +0.71% | |
| Temasek Holdings (Private) Ltd | 0.47% | 306,549 | $171,679,702 | $172,890,571 | +$1,210,869 | +0.71% | |
| Dimensional Fund Advisors Lp | 0.03% | 290,499 | $162,688,882 | $163,838,531 | +$1,149,649 | +0.71% | |
| Nomura Asset Management International Inc. | 0.24% | 288,472 | $161,556,000 | $162,695,323 | +$1,139,323 | +0.71% | |
| Storebrand Asset Management As | 0.40% | 287,532 | $161,029,421 | $162,165,173 | +$1,135,752 | +0.71% |
Frequently asked questions about MSCI
Who owns the most MSCI stock?
The largest holders of MSCI are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for MSCI INC (MSCI).
Is MSCI widely held by superinvestors?
Many widely followed stocks like MSCI appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MSCI is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.