OGG Osisko Gold Group Inc.

NYSE
$2.77

Osisko Gold Group Inc. (OGG) 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
+37.50
11 buyers / 5 sellers
STRONG BUYING
Funds compared
16
funds with comparable OGG positions
13 current holders · 10 prior-quarter holders
Net share change
+5.05M
+6.15M added, -1.10M cut
Position activity
6 new 5 increased 2 reduced 3 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
Alyeska Investment Group, L.P. New +2.92M — $7.2M 0.0% 58
Gotham Asset Management, LLC Quant Value Sold Out -12.6K -100.0% $31.0K 0.0% 54
Tudor Investment Corporation Macro New +334.1K — $821.9K 0.0% 53
Walleye Capital Long/Short Quant Sold Out -620.1K -100.0% $1.5M 0.0% 53
Quadrature Capital Quant New +108.5K — $267.0K 0.0% 52
RENAISSANCE TECHNOLOGIES LLC Quant Increased +407.6K +88.6% $1.0M 0.0% 51
MILLENNIUM MANAGEMENT LLC Increased +72.4K +99.4% $178.0K 0.0% 51
Boothbay Fund Management Sold Out -55.0K -100.0% $135.3K 0.0% 49
D. E. Shaw & Co., Inc. Quant Reduced -373.0K -86.1% $917.7K 0.0% 48
Aquatic Capital Management Quant New +169.9K — $417.9K 0.0% 48

Most significant buyers

By move score, not size.

  • Alyeska Investment Group, L.P. New · +2.92M
  • Tudor Investment Corporation New · +334.1K
  • Quadrature Capital New · +108.5K
  • RENAISSANCE TECHNOLOGIES LLC Increased · +407.6K
  • MILLENNIUM MANAGEMENT LLC Increased · +72.4K

Most significant sellers

By move score, not size.

  • Gotham Asset Management, LLC Sold Out · -12.6K
  • Walleye Capital Sold Out · -620.1K
  • Boothbay Fund Management Sold Out · -55.0K
  • D. E. Shaw & Co., Inc. Reduced · -373.0K
  • CITADEL ADVISORS LLC Reduced · -42.6K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Alyeska Investment Group, L.P. 2 2.9M 0 +2.92M — 0.0% New 58
Gotham Asset Management, LLC 2 0 12.6K -12.6K -100.0% 0.0% Sold Out 54
Tudor Investment Corporation 2 334.1K 0 +334.1K — 0.0% New 53
Walleye Capital 3 0 620.1K -620.1K -100.0% 0.0% Sold Out 53
Quadrature Capital 3 108.5K 0 +108.5K — 0.0% New 52
RENAISSANCE TECHNOLOGIES LLC 1 867.5K 459.9K +407.6K +88.6% 0.0% Increased 51
MILLENNIUM MANAGEMENT LLC 2 145.2K 72.8K +72.4K +99.4% 0.0% Increased 51
Boothbay Fund Management 4 0 55.0K -55.0K -100.0% 0.0% Sold Out 49
D. E. Shaw & Co., Inc. 1 60.3K 433.4K -373.0K -86.1% 0.0% Reduced 48
Aquatic Capital Management 4 169.9K 0 +169.9K — 0.0% New 48
Man Group 3 2.4M 1.1M +1.34M +125.7% 0.0% Increased 48
Engineers Gate 4 58.1K 0 +58.1K — 0.0% New 48
Quantbot Technologies 4 87.5K 0 +87.5K — 0.0% New 45
CITADEL ADVISORS LLC 1 560.5K 603.1K -42.6K -7.1% 0.0% Reduced 29
Woodline Partners LP 2 8.2M 7.7M +572.0K +7.5% 0.1% Increased 27
TWO SIGMA INVESTMENTS, LP 2 1.8M 1.7M +87.4K +5.1% 0.0% Increased 27

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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.