Aurora Cannabis Inc.
BG ˙ BUL ˙ CA05156X8843
SecurityBG:21P / Aurora Cannabis Inc.
InstitutionHrt Financial Lp
Latest Disclosed Ownership41,524 shares
Latest Disclosed Value $ 135
Hrt Financial Lp ownership in 21P / Aurora Cannabis Inc.

On May 14, 2026 - Hrt Financial Lp filed a 13F-HR form disclosing ownership of 41,524 shares of Aurora Cannabis Inc. (BG:21P) valued at $135 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 0 shares of Aurora Cannabis Inc..

Hrt Financial Lp has a history of taking positions in derivatives of the underlying security (21P) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

BG:21P / Aurora Cannabis Inc. Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F AURORA CANNABIS COM 05156X850 41,524 41,524 0 0.0003
2026-02-12 2025-12-31 13F AURORA CANNABIS COM 05156X850 0 -55,315 -100.00 0 0.0000
2025-11-14 2025-09-30 13F AURORA CANNABIS COM 05156X850 55,315 44,581 415.33 0 0.0012
2025-08-14 2025-06-30 13F AURORA CANNABIS COM 05156X850 10,734 -4,047 -27.38 0 0.0002
2025-05-15 2025-03-31 13F AURORA CANNABIS COM 05156X850 14,781 14,781 0 0.0004
2024-08-12 2024-06-30 13F AURORA CANNABIS COM 05156X850 0 -182,845 -100.00 0 0.0000
2024-05-13 2024-03-31 13F AURORA CANNABIS COM 05156X850 182,845 182,845 1 0.0049
2022-05-16 2022-03-31 13F AURORA CANNABIS CALL 05156X904 0 -15,800 -100.00 0 -100.00
2022-02-14 2021-12-31 13F AURORA CANNABIS PUT 05156X954 0 -38,800 -100.00 0 -100.00
2022-02-14 2021-12-31 13F AURORA CANNABIS CALL 05156X904 15,800 -345,600 -95.63 85 -94.64 0.0005
2021-11-15 2021-09-30 13F AURORA CANNABIS PUT 05156X954 38,800 38,800 94.10 268 48.89 0.0016
2020-08-14 2020-06-30 13F AURORA CANNABIS PUT 05156X958 0 -55,600 -100.00 0 -100.00
2020-05-15 2020-03-31 13F AURORA CANNABIS PUT 05156X958 55,600 55,600 50 0.0032
2020-02-14 2019-12-31 13F AURORA CANNABIS COM 05156X108 55,486 -305,914 -84.65 119 -92.50 0.0051
2019-11-14 2019-09-30 13F AURORA CANNABIS CALL 05156X908 361,400 248,200 219.26 1,586 79.21 0.0749
2019-08-14 2019-06-30 13F AURORA CANNABIS CALL 05156X908 113,200 113,200 885 0.0559
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2022-05-16 2022-03-31 13F AURORA CANNABIS CALL 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-14 2021-12-31 13F AURORA CANNABIS CALL 15,800 -95.63 85 -94.64 n/a n/a n/a
2019-11-14 2019-09-30 13F AURORA CANNABIS CALL 361,400 219.26 1,586 79.21 n/a n/a n/a
2019-08-14 2019-06-30 13F AURORA CANNABIS CALL 113,200 885 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2022-02-14 2021-12-31 13F AURORA CANNABIS PUT 0 -100.00 0 -100.00 n/a n/a n/a
2021-11-15 2021-09-30 13F AURORA CANNABIS PUT 38,800 94.10 268 48.89 n/a n/a n/a
2020-08-14 2020-06-30 13F AURORA CANNABIS PUT 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-15 2020-03-31 13F AURORA CANNABIS PUT 55,600 50 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.