MSCI MSCI Inc.

NYSE
$540.61

MSCI Inc. (MSCI) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+16.00
29 buyers / 21 sellers
BUYING
Funds compared
50
funds with comparable MSCI positions
40 current holders · 42 prior-quarter holders
Net share change
+1.56M
+2.25M added, -699.6K cut
Position activity
8 new 21 increased 11 reduced 10 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
VIKING GLOBAL INVESTORS LP Growth New +1.16M — $650.0M 1.9% 82
Junto Capital Management Long/Short Increased +120.6K +128.9% $67.5M 2.2% 68
Himalaya Capital Management Value Sold Out -18.9K -100.0% $10.6M 0.0% 64
Bridgewater Associates Quant Macro New +17.4K — $9.8M 0.0% 63
Point72 Asset Management, L.P. Increased +230.8K +514.9% $129.3M 0.3% 63
Steadfast Capital Management Long/Short Increased +81.7K +296.4% $45.7M 1.9% 63
Alyeska Investment Group, L.P. Sold Out -64.2K -100.0% $35.9M 0.0% 60
Qube Research & Technologies Ltd Quant Increased +268.7K +682.9% $150.5M 0.2% 58
D. E. Shaw & Co., Inc. Quant New +1.4K — $784.1K 0.0% 58
MARSHALL WACE, LLP Long/Short New +1.5K — $828.9K 0.0% 56

Most significant buyers

By move score, not size.

  • VIKING GLOBAL INVESTORS LP New · +1.16M
  • Junto Capital Management Increased · +120.6K
  • Bridgewater Associates New · +17.4K
  • Point72 Asset Management, L.P. Increased · +230.8K
  • Steadfast Capital Management Increased · +81.7K

Most significant sellers

By move score, not size.

  • Himalaya Capital Management Sold Out · -18.9K
  • Alyeska Investment Group, L.P. Sold Out · -64.2K
  • Capula Management Sold Out · -618
  • Tudor Investment Corporation Sold Out · -3.3K
  • Polar Asset Management Partners Sold Out · -3.8K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
VIKING GLOBAL INVESTORS LP 1 1.2M 0 +1.16M — 1.9% New 82
Junto Capital Management 2 214.1K 93.6K +120.6K +128.9% 2.2% Increased 68
Himalaya Capital Management 1 0 18.9K -18.9K -100.0% 0.0% Sold Out 64
Bridgewater Associates 1 17.4K 0 +17.4K — 0.0% New 63
Point72 Asset Management, L.P. 1 275.7K 44.8K +230.8K +514.9% 0.3% Increased 63
Steadfast Capital Management 2 109.2K 27.6K +81.7K +296.4% 1.9% Increased 63
Alyeska Investment Group, L.P. 2 0 64.2K -64.2K -100.0% 0.0% Sold Out 60
Qube Research & Technologies Ltd 2 308.1K 39.3K +268.7K +682.9% 0.2% Increased 58
D. E. Shaw & Co., Inc. 1 1.4K 0 +1.4K — 0.0% New 58
MARSHALL WACE, LLP 2 1.5K 0 +1.5K — 0.0% New 56
Interval Partners 3 15.0K 0 +15.0K — 0.3% New 56
Capula Management 2 0 618 -618 -100.0% 0.0% Sold Out 56
Tudor Investment Corporation 2 0 3.3K -3.3K -100.0% 0.0% Sold Out 56
Polar Asset Management Partners 3 0 3.8K -3.8K -100.0% 0.0% Sold Out 55
Squarepoint Ops LLC 2 148.8K 24.4K +124.4K +510.6% 0.2% Increased 55
Moore Capital Management 3 5.2K 0 +5.2K — 0.1% New 54
Weiss Asset Management 2 564 0 +564 — 0.0% New 54
Cinctive Capital Management 3 0 12.0K -12.0K -100.0% 0.0% Sold Out 54
Voleon Capital Management 3 0 2.1K -2.1K -100.0% 0.0% Sold Out 53
LMR Partners 3 1.6K 0 +1.6K — 0.0% New 53
Balyasny Asset Management L.P. 2 1.7K 58 +1.6K +2837.9% 0.0% Increased 51
Winton Group 4 0 5.4K -5.4K -100.0% 0.0% Sold Out 51
Lighthouse Investment Partners 3 0 859 -859 -100.0% 0.0% Sold Out 51
Chilton Investment Company 2 3.4K 569 +2.9K +505.8% 0.0% Increased 51
Capital Fund Management 3 27.6K 11.2K +16.3K +145.5% 0.1% Increased 49
CenterBook Partners 4 0 612 -612 -100.0% 0.0% Sold Out 49
Jain Global 3 13.0K 4.3K +8.7K +201.0% 0.1% Increased 48
Voloridge Investment Management 2 574 9.1K -8.5K -93.7% 0.0% Reduced 48
CITADEL ADVISORS LLC 1 460.6K 755.0K -294.4K -39.0% 0.2% Reduced 46
TWO SIGMA INVESTMENTS, LP 2 330.3K 581.8K -251.5K -43.2% 0.2% Reduced 46
Brevan Howard Capital Management 3 4.8K 520 +4.3K +817.5% 0.0% Increased 46
Walleye Capital 3 906 7 +899 +12842.9% 0.0% Increased 45
Schonfeld Strategic Advisors 3 86.7K 50.8K +35.9K +70.8% 0.3% Increased 43
Centiva Capital 4 1.3K 597 +658 +110.2% 0.0% Increased 42
MILLENNIUM MANAGEMENT LLC 2 741.9K 612.2K +129.8K +21.2% 0.3% Increased 39
Y-Intercept 4 1.1K 4.5K -3.4K -76.2% 0.0% Reduced 38
Holocene Advisors, LP 2 17.7K 33.3K -15.6K -46.7% 0.0% Reduced 38
Verition Fund Management 2 13.2K 8.9K +4.2K +47.4% 0.1% Increased 37
Boothbay Fund Management 4 1.5K 898 +609 +67.8% 0.0% Increased 35
Quantbot Technologies 4 149 545 -396 -72.7% 0.0% Reduced 32
Select Equity Group 1 42.0K 39.3K +2.8K +7.1% 0.1% Increased 31
Engineers Gate 4 14.2K 10.1K +4.1K +40.6% 0.1% Increased 29
Hudson Bay Capital Management 3 36.7K 42.9K -6.1K -14.3% 0.1% Reduced 29
Gotham Asset Management, LLC 2 6.0K 7.6K -1.6K -20.6% 0.0% Reduced 29
ADAGE CAPITAL PARTNERS GP, L.L.C. 2 62.4K 64.8K -2.4K -3.7% 0.0% Reduced 28
Graham Capital Management 3 1.7K 2.7K -966 -35.8% 0.0% Reduced 28
Edgestream Partners 4 8.0K 10.9K -2.9K -26.5% 0.1% Reduced 27
Man Group 3 44.6K 38.7K +5.9K +15.3% 0.0% Increased 27
Woodline Partners LP 2 15.8K 14.5K +1.3K +9.3% 0.0% Increased 25
AQR Capital Management 3 658.4K 653.0K +5.4K +0.8% 0.1% Increased 23

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.