MSCI INC (MSCI) Top 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 March 31, 2026. The institutional investors covered on this page collectively reported approximately $33.09B 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 $3.09B in its March 31, 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 $3.43B, representing an estimated gain of +10.74% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 46% 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
1,035
Total Reported Value
$33.09B
Largest Holder
Blackrock, Inc.
Largest Position
$3.09B
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
75
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.05% | 5,740,802 | $3,094,349,701 | $3,426,627,306 | +$332,277,605 | +10.74% | |
| Vanguard Capital Management Llc | 0.06% | 4,653,076 | $2,508,054,495 | $2,777,374,534 | +$269,320,039 | +10.74% | |
| Vanguard Portfolio Management Llc | 0.11% | 4,024,536 | $2,169,265,149 | $2,402,205,293 | +$232,940,144 | +10.74% | |
| State Street Corp | 0.06% | 3,114,932 | $1,678,979,497 | $1,859,271,761 | +$180,292,264 | +10.74% | |
| Bamco Inc | 4.39% | 2,699,389 | $1,454,997,665 | $1,611,238,300 | +$156,240,635 | +10.74% | |
| Morgan Stanley | 0.07% | 2,244,979 | $1,210,068,084 | $1,340,005,515 | +$129,937,431 | +10.74% | |
| Geode Capital Management, Llc | 0.07% | 1,999,610 | $1,076,009,501 | $1,193,547,213 | +$117,537,712 | +10.92% | |
| Edgewood Management Llc | 4.88% | 1,401,992 | $755,687,708 | $836,835,005 | +$81,147,297 | +10.74% | |
| Principal Financial Group Inc | 0.39% | 1,347,039 | $726,089,222 | $804,034,109 | +$77,944,887 | +10.73% | |
| Fiera Capital Corp | 1.81% | 981,698 | $529,145,039 | $585,965,719 | +$56,820,680 | +10.74% | |
| Pinestone Asset Management Inc. | 3.70% | 976,774 | $526,490,954 | $583,026,633 | +$56,535,679 | +10.74% | |
| Polen Capital Management | David M. Polen | 3.47% | 929,509 | $501,014,820 | $554,814,627 | +$53,799,807 | +10.74% |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.31% | 856,695 | $461,767,172 | $511,352,679 | +$49,585,507 | +10.74% | |
| Baillie Gifford & Co | 0.47% | 852,357 | $459,428,946 | $508,763,370 | +$49,334,424 | +10.74% | |
| Storebrand Asset Management As | 0.15% | 886,343 | $446,767,975 | $529,049,273 | +$82,281,298 | +18.42% | |
| Citadel Advisors Llc | 0.29% | 755,002 | $406,953,628 | $450,653,144 | +$43,699,516 | +10.74% | |
| Northern Trust Corp | 0.05% | 687,009 | $370,304,721 | $410,068,802 | +$39,764,081 | +10.74% | |
| Invesco Ltd. | 0.05% | 661,589 | $356,603,233 | $394,895,858 | +$38,292,625 | +10.74% | |
| Aqr Capital Management Llc | 0.16% | 653,001 | $351,974,064 | $389,769,767 | +$37,795,703 | +10.74% | |
| Arrowstreet Capital, Limited Partnership | 0.18% | 625,446 | $337,121,648 | $373,322,463 | +$36,200,815 | +10.74% | |
| Millennium Management Llc | 0.25% | 612,159 | $329,959,823 | $365,391,586 | +$35,431,763 | +10.74% | |
| Longview Partners (Guernsey) Ltd | 4.48% | 587,264 | $316,541,169 | $350,532,009 | +$33,990,840 | +10.74% | |
| Two Sigma Investments, Lp | 0.26% | 581,832 | $313,613,266 | $347,289,702 | +$33,676,436 | +10.74% | |
| Charles Schwab Investment Management Inc | 0.05% | 565,851 | $304,999,348 | $337,750,803 | +$32,751,455 | +10.74% | |
| Wellington Management Group Llp | 0.06% | 555,359 | $299,344,055 | $331,488,234 | +$32,144,179 | +10.74% | |
| Generation Investment Management Llp | 2.43% | 502,166 | $270,672,496 | $299,737,864 | +$29,065,368 | +10.74% | |
| Legal & General Group Plc | 0.06% | 468,145 | $252,334,841 | $279,431,069 | +$27,096,228 | +10.74% | |
| Goldman Sachs Group Inc | 0.03% | 457,450 | $246,570,139 | $273,047,331 | +$26,477,192 | +10.74% | |
| Bank Of New York Mellon Corp | 0.04% | 436,694 | $235,382,245 | $260,658,282 | +$25,276,037 | +10.74% | |
| Temasek Holdings (Private) Ltd | 0.77% | 425,863 | $229,544,416 | $254,193,366 | +$24,648,950 | +10.74% | |
| Vanguard Fiduciary Trust Co | 0.06% | 415,369 | $223,888,045 | $247,929,602 | +$24,041,557 | +10.74% | |
| Deutsche Bank Ag\ | 0.07% | 406,307 | $219,003,536 | $242,520,585 | +$23,517,049 | +10.74% | |
| Meritage Group | Nathaniel Simons | 8.26% | 406,084 | $218,883,337 | $242,387,479 | +$23,504,142 | +10.74% |
| Banque Pictet & Cie Sa | 2.44% | 390,135 | $210,286,666 | $232,867,680 | +$22,581,014 | +10.74% | |
| Royal Bank Of Canada | 0.04% | 388,460 | $209,383,000 | $231,867,889 | +$22,484,889 | +10.74% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.04% | 378,163 | $203,833,639 | $225,721,713 | +$21,888,074 | +10.74% | |
| Bank Of America Corp | 0.01% | 369,560 | $199,196,681 | $220,586,668 | +$21,389,987 | +10.74% | |
| Clearbridge Investments, Llc | 0.17% | 363,615 | $195,992,085 | $217,038,157 | +$21,046,072 | +10.74% | |
| Amundi | 0.05% | 345,088 | $186,005,884 | $205,979,576 | +$19,973,692 | +10.74% | |
| Nordea Investment Management Ab | 0.17% | 341,571 | $182,057,343 | $203,880,314 | +$21,822,971 | +11.99% | |
| Fmr Llc | 0.01% | 311,115 | $167,693,929 | $185,701,432 | +$18,007,503 | +10.74% | |
| American Century Companies Inc | 0.09% | 310,748 | $167,496,279 | $185,482,374 | +$17,986,095 | +10.74% | |
| Ubs Group Ag | 0.03% | 306,117 | $165,000,124 | $182,718,176 | +$17,718,052 | +10.74% | |
| Neuberger Berman Group Llc | 0.12% | 297,249 | $160,220,361 | $177,424,956 | +$17,204,595 | +10.74% | |
| Robeco Institutional Asset Management B.V. | 0.23% | 293,789 | $158,355,212 | $175,359,716 | +$17,004,504 | +10.74% | |
| Dimensional Fund Advisors Lp | 0.03% | 280,912 | $151,400,604 | $167,673,564 | +$16,272,960 | +10.75% | |
| Wells Fargo & Company/Mn | 0.03% | 279,727 | $150,775,868 | $166,966,249 | +$16,190,381 | +10.74% | |
| Magellan Asset Management Ltd | 1.95% | 279,153 | $150,466,259 | $166,623,634 | +$16,157,375 | +10.74% | |
| Gobi Capital Llc | 8.08% | 256,611 | $138,315,895 | $153,168,540 | +$14,852,645 | +10.74% | |
| Nomura Asset Management International Inc. | 0.23% | 253,607 | $136,697,000 | $151,375,482 | +$14,678,482 | +10.74% |
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.