Aurora Cannabis
ACB
155 hedge funds and large institutions have $17.5M invested in Aurora Cannabis in 2026 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 28 increasing their positions, 22 reducing their positions, and 25 closing their positions.
27% more repeat investments, than reductions
Existing positions increased: 28 | Existing positions reduced: 22
14% more call options, than puts
Call options by funds: $3.16M | Put options by funds: $2.77M
2.41% less ownership
Funds ownership: 11.83% → 9.42% (-2.4%)
9% less funds holding
Funds holding: 171 → 155 (-16)
38% less capital invested
Capital invested by funds: $28.3M → $17.5M (-$10.8M)
40% less first-time investments, than exits
New positions opened: 15 | Existing positions closed: 25
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
National Bank of Canada
Montreal,
Quebec, Canada
|
+$962K |
| 2 |
TI
Tidal Investments
Milwaukee,
Wisconsin
|
+$381K |
| 3 |
Goldman Sachs
New York
|
+$238K |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$227K |
| 5 |
CIBC World Market
Toronto,
Ontario, Canada
|
+$205K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Investments
New York
|
-$2.73M |
| 2 |
Millennium Management
New York
|
-$877K |
| 3 |
TI
Trexquant Investment
Stamford,
Connecticut
|
-$590K |
| 4 |
Morgan Stanley
New York
|
-$549K |
| 5 |
Jane Street
New York
|
-$496K |
ACB Hedge Fund Activity: Q1 2026 in Review
155 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Aurora Cannabis (ACB) for Q1 2026, worth a combined $17.5M — down 38% from $28.3M a quarter earlier.
Sellers outnumbered buyers: 25 funds closed out of ACB and 15 opened new positions — a net loss of 10 holders — while 22 trimmed existing stakes and 28 added.
The largest buyer was National Bank of Canada, adding an estimated $962K. The largest seller was Two Sigma Investments, cutting an estimated $2.73M.
- 155 institutional investors held Aurora Cannabis (ACB) as of Q1 2026, down from 171 in Q4 2025.
- Funds reported $17.5M of Aurora Cannabis stock for Q1 2026, down 38% quarter-over-quarter.
- 15 funds opened new Aurora Cannabis positions in Q1 2026 and 25 closed out, a net change of -10 holders.
- The largest Aurora Cannabis buyer in Q1 2026 was National Bank of Canada, an estimated $962K added.
- The largest Aurora Cannabis seller in Q1 2026 was Two Sigma Investments, an estimated $2.73M sold.
Based on aggregated 13F filings for Q1 2026.