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ACB · Aurora Cannabis Inc

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$3.95 +0.06 (+1.54%) At close · Sep 4
Market Cap
$244.41M
Shares
63.31M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 153
Total Value: $17,901,098
Total Shares: 6,416,180
Showing 1–100 of 162 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 153 13F filers · Δ vs Mar 31, 2026
Top Holder
21.1%
Sep 2023 → Jun 2026 · range 14.7% – 40.1%
+1.7 pts
Top 5
65.4%
Sep 2023 → Jun 2026 · range 56.1% – 75.6%
+0.7 pts
Top 10
81.5%
Sep 2023 → Jun 2026 · range 76.3% – 89.1%
+0.5 pts
HHI
1,129
Sep 2023 → Jun 2026 · range 808 – 1,930
Broadly held+129

Quarterly Activity

vs Mar 31, 2026
New
23
Increased
25
Decreased
21
Sold Out
29
Unchanged
84
Holder count: -6
Institutional value: -15.4%
Shares held: -0.8%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 162
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1683541 CUSIP 05156X850 13F (30d) 78 filings 78 filers Visit website