ACB Aurora Cannabis Inc

NASDAQ
$4.10

Aurora Cannabis Inc (ACB) 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
+14.29
4 buyers / 3 sellers
BUYING
Funds compared
8
funds with comparable ACB positions
7 current holders · 6 prior-quarter holders
Net share change
-234.6K
+62.3K added, -297.0K cut
Position activity
2 new 2 increased 2 reduced 1 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
Point72 Asset Management, L.P. New +10.7K — $29.8K 0.0% 59
CITADEL ADVISORS LLC Quant Sold Out -252.3K -100.0% $704.0K 0.0% 58
Walleye Capital Long/Short Quant New +1 — $3 0.0% 51
D. E. Shaw & Co., Inc. Quant Reduced -37.0K -49.9% $103.2K 0.0% 39
TWO SIGMA INVESTMENTS, LP Quant Increased +24.9K +50.5% $69.5K 0.0% 38
Squarepoint Ops LLC Quant Reduced -7.7K -32.1% $21.4K 0.0% 32
RENAISSANCE TECHNOLOGIES LLC Quant Increased +26.8K +3.5% $74.7K 0.0% 28

Most significant buyers

By move score, not size.

  • Point72 Asset Management, L.P. New · +10.7K
  • Walleye Capital New · +1
  • TWO SIGMA INVESTMENTS, LP Increased · +24.9K
  • RENAISSANCE TECHNOLOGIES LLC Increased · +26.8K

Most significant sellers

By move score, not size.

  • CITADEL ADVISORS LLC Sold Out · -252.3K
  • D. E. Shaw & Co., Inc. Reduced · -37.0K
  • Squarepoint Ops LLC Reduced · -7.7K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Point72 Asset Management, L.P. 1 10.7K 0 +10.7K — 0.0% New 59
CITADEL ADVISORS LLC 1 0 252.3K -252.3K -100.0% 0.0% Sold Out 58
Walleye Capital 3 1 0 +1 — 0.0% New 51
D. E. Shaw & Co., Inc. 1 37.1K 74.1K -37.0K -49.9% 0.0% Reduced 39
TWO SIGMA INVESTMENTS, LP 2 74.2K 49.3K +24.9K +50.5% 0.0% Increased 38
Squarepoint Ops LLC 2 16.3K 24.0K -7.7K -32.1% 0.0% Reduced 32
RENAISSANCE TECHNOLOGIES LLC 1 785.0K 758.2K +26.8K +3.5% 0.0% Increased 28
Sculptor Capital Management 2 103.7K 103.7K 0 +0.0% 0.0% Unchanged 20

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.