Osisko Development Corp.
CA ˙ TSXV ˙ CA68828E8099
3,73 CAD ↑0,13 (3,61%)
2026-06-04
CENA AKCJI
SecurityCA:ODV / Osisko Development Corp.
InstitutionAnson Funds Management LP
ManagerBruce Winson
Latest Disclosed Ownership3,862,208 shares
Latest Disclosed Value $ 12,554,799
Anson Funds Management LP reports 1,292.20% increase in ownership of ODV / Osisko Development Corp.

On May 19, 2026 - Anson Funds Management LP filed a 13F-HR/A form disclosing ownership of 3,862,208 shares of Osisko Development Corp. (CA:ODV) valued at $17,418,558 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 277,417 shares of Osisko Development Corp.. This represents a change in shares of 1,292.20% during the quarter. The current value of the position is $14,406,036 USD.

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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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)
2026-05-19 2026-03-31 13F/A-1 Osisko Development Equity 68828E809 3,862,208 3,584,791 1,292.20 12,555 1,196.90 1.0944
2026-05-14 2026-03-31 13F Osisko Development Equity 68828E809 3,862,208 3,584,791 12,555 1.1014
2026-02-17 2025-12-31 13F Osisko Development Equity 68828E809 277,417 -6,873,344 -96.12 968 -96.01 0.0912
2025-11-14 2025-09-30 13F Osisko Development Equity 68828E809 7,150,761 3,235,008 82.62 24,241 189.31 2.1964
2025-08-14 2025-06-30 13F Osisko Development Equity 68828E809 3,915,753 334,486 9.34 8,380 57.03 1.2063
2025-05-28 2025-03-31 13F/A-1 Osisko Development Equity 68828E809 3,581,267 718,049 25.08 5,336 14.33 0.9709
2025-05-14 2025-03-31 13F Osisko Development Equity 68828E809 3,581,267 718,049 5,336 0.7228
2025-02-14 2024-12-31 13F Osisko Development Equity 68828E809 2,863,218 2,863,218 4,667 0.4708
2024-02-14 2023-12-31 13F Osisko Development Warrant 68828E809 0 -20,833 -100.00 0 -100.00
2023-11-14 2023-09-30 13F Osisko Development Warrant 68828E809 20,833 20,833 60 0.0121
2023-08-14 2023-06-30 13F Osisko Development Equity 68828E809 0 -140,000 -100.00 0 -100.00
2023-05-19 2023-03-31 13F/A-1 Osisko Development Equity 68828E809 140,000 65,094 86.90 683 114.47 0.1119
2023-05-15 2023-03-31 13F Osisko Development Equity 68828E809 140,000 65,094 683 0.0983
2023-02-13 2022-12-31 13F Osisko Development Equity 68828E809 74,906 0 0.00 318 -5.36 0.0526
2022-11-15 2022-09-30 13F Osisko Development Equity 68828E809 74,906 74,906 336 0.0397
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.