ITUB Itaú Unibanco Holding S.A.

NYSE
$8.29

Itaú Unibanco Holding S.A. (ITUB) 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
+23.81
13 buyers / 8 sellers
BUYING
Funds compared
21
funds with comparable ITUB positions
17 current holders · 15 prior-quarter holders
Net share change
+16.01M
+27.94M added, -11.94M cut
Position activity
6 new 7 increased 4 reduced 4 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
Samlyn Capital Long/Short New +9.72M — $79.4M 1.3% 70
Point72 Asset Management, L.P. New +4.55M — $37.1M 0.1% 64
RENAISSANCE TECHNOLOGIES LLC Quant Sold Out -4.89M -100.0% $40.0M 0.0% 63
CITADEL ADVISORS LLC Quant New +2.85M — $23.3M 0.0% 62
Magnetar Capital Event Quant New +38.0K — $310.9K 0.0% 54
MARSHALL WACE, LLP Long/Short Increased +1.62M +904.9% $13.3M 0.0% 54
Tudor Investment Corporation Macro New +68.7K — $561.7K 0.0% 53
Qube Research & Technologies Ltd Quant Increased +4.80M +189.8% $39.2M 0.1% 53
Brevan Howard Capital Management Macro Sold Out -436.0K -100.0% $3.6M 0.0% 52
Walleye Capital Long/Short Quant Sold Out -3 -100.0% $25 0.0% 51

Most significant buyers

By move score, not size.

  • Samlyn Capital New · +9.72M
  • Point72 Asset Management, L.P. New · +4.55M
  • CITADEL ADVISORS LLC New · +2.85M
  • Magnetar Capital New · +38.0K
  • MARSHALL WACE, LLP Increased · +1.62M

Most significant sellers

By move score, not size.

  • RENAISSANCE TECHNOLOGIES LLC Sold Out · -4.89M
  • Brevan Howard Capital Management Sold Out · -436.0K
  • Walleye Capital Sold Out · -3
  • CenterBook Partners Sold Out · -10.0K
  • AQR Capital Management Reduced · -382.6K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Samlyn Capital 2 9.7M 0 +9.72M — 1.3% New 70
Point72 Asset Management, L.P. 1 4.5M 0 +4.55M — 0.1% New 64
RENAISSANCE TECHNOLOGIES LLC 1 0 4.9M -4.89M -100.0% 0.0% Sold Out 63
CITADEL ADVISORS LLC 1 2.8M 0 +2.85M — 0.0% New 62
Magnetar Capital 2 38.0K 0 +38.0K — 0.0% New 54
MARSHALL WACE, LLP 2 1.8M 179.4K +1.62M +904.9% 0.0% Increased 54
Tudor Investment Corporation 2 68.7K 0 +68.7K — 0.0% New 53
Qube Research & Technologies Ltd 2 7.3M 2.5M +4.80M +189.8% 0.1% Increased 53
Brevan Howard Capital Management 3 0 436.0K -436.0K -100.0% 0.0% Sold Out 52
Walleye Capital 3 0 3 -3 -100.0% 0.0% Sold Out 51
Schonfeld Strategic Advisors 3 100.0K 0 +100.0K — 0.0% New 51
Squarepoint Ops LLC 2 312.1K 77.9K +234.2K +300.6% 0.0% Increased 51
CenterBook Partners 4 0 10.0K -10.0K -100.0% 0.0% Sold Out 49
AQR Capital Management 3 83.1K 465.7K -382.6K -82.2% 0.0% Reduced 42
TWO SIGMA INVESTMENTS, LP 2 14.1M 20.1M -6.04M -30.1% 0.1% Reduced 38
Man Group 3 9.0M 6.0M +2.97M +49.2% 0.1% Increased 38
Balyasny Asset Management L.P. 2 120.1K 192.6K -72.5K -37.6% 0.0% Reduced 36
Trexquant Investment 3 2.5M 1.7M +803.9K +47.4% 0.1% Increased 34
Engineers Gate 4 878.4K 734.8K +143.7K +19.5% 0.1% Increased 24
Graham Capital Management 3 232.1K 189.8K +42.2K +22.2% 0.1% Increased 24
Voloridge Investment Management 2 6.5M 6.6M -104.7K -1.6% 0.2% Reduced 24

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.

Sign in or subscribe

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.