Comparable stake leader
Double Zero Capital, LP
SEC ownership of Osisko Development Corp.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001431852.
Disclosed value leader
Double Zero Capital, LP
Comparable rows
50/50
Latest evidence
26 May 2026
- Public ticker
- ODV on NYSE, ODVWZ on Nasdaq, OSDVF on OTC
- Parsed ownership sources
-
13D/G and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Double Zero Capital, LP
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Double Zero Capital, LP
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
26 May 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001431852
- Issuer location
- Montreal, Quebec, Canada
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Osisko Development Corp. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Double Zero Capital, LP
Disclosed value leader
Double Zero Capital, LP
Comparable rows
50/50
Latest evidence
26 May 2026
13D/G
13F
Lead comparable stake: 20%
13D/G row: Double Zero Capital, LP
Showing 1-8 of 50 holder rows.
Quick read
Double Zero Capital, LP leads the comparable SEC ownership view at 20%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Double Zero Capital, LP's linked filing trail.
Comparable ownership
Top 5
Double Zero Capital, LP
20%
Condire Management, LP
9.9%
FMR LLC
3.4%
FRANKLIN RESOURCES INC
3.2%
VAN ECK ASSOCIATES CORP
3.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Double Zero Capital, LP |
13D/G
|
20%
|
$200,442,996
63,632,697 shares
|
+$50,892,824 | 26 May 2026 |
| Condire Management, LP |
13F
13D/G
Company
|
9.9%
from 13D/G
|
$81,415,685
25,050,980 shares
|
— | 31 Mar 2026 |
| FMR LLC |
13D/G
|
3.4%
|
$7,843,658
4,641,218 shares
|
$0 | 31 Dec 2024 |
| FRANKLIN RESOURCES INC |
13F
Company
|
3.2%
|
$33,612,938
10,353,948 shares
|
— | 31 Mar 2026 |
| VAN ECK ASSOCIATES CORP |
13F
Company
|
3.1%
|
$32,468,000
9,984,538 shares
|
— | 31 Mar 2026 |
| Amundi |
13F
Individual
|
2.5%
|
$26,162,500
8,050,000 shares
|
— | 31 Mar 2026 |
| Woodline Partners LP |
13F
Company
|
2.4%
|
$24,941,436
7,674,288 shares
|
— | 31 Mar 2026 |
| PRINCIPAL FINANCIAL GROUP INC |
13F
Company
|
2.3%
|
$23,925,691
7,403,436 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 20 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Recent insider transactions for Osisko Development Corp.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.