Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

MAYFAIR GOLD CORP.

CIK 0001823255MINE· quarter ending 2026-06-30
Shares outstanding
67,080,496
Held by 13F filers
9,315,269
13.9% of shares outstanding
Holders
14
-4 vs 2026-03-31 · 1 new, 5 exited
Value
$22.9M
shares +4.2% vs prior quarter

Share classes (cover page of the 40-F filed 2026-04-14, as of 2025-12-31)

ClassListedShares outstandingHeld by 13F filers% of classHoldersCUSIP
Common stockMINE · NYSE67,080,4969,315,26913.9%1457808L305

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine
CountCUSIPClass (as filers write it)HoldersShares heldClass shares% of classValueOptionsMapped via
57808L305COM NEW149,315,26967,080,49613.9%$22.9M—13DGholders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (14 of 14 · 57808L305)

change vs 2026-03-31
#FilerShares% of classValueChange
1OAKTREE CAPITAL MANAGEMENT LP4,500,0006.71%$11.1M—
2Nokomis Capital, L.L.C.2,586,2153.86%$6.3M+147,663 (+6.1%)
3QVT Financial LP909,9991.36%$2.1M—
4BANK OF AMERICA CORP /DE/423,5520.63%$1.0M-2,470 (-0.6%)
5TD Waterhouse Canada Inc.323,1500.48%$709K+311,900 (+2772.4%)
6MORGAN STANLEY201,0850.30%$494K+75,993 (+60.7%)
7Alta Fundamental Advisers LLC150,7000.22%$526K—
8BITTERROOT CAPITAL ADVISORS LLC100,0000.15%$246KNEW
9Euro Pacific Asset Management, LLC93,6000.14%$230K-42,900 (-31.4%)
10ROYAL BANK OF CANADA15,0000.02%$37K-534 (-3.4%)
11UBS Group AG8,4270.01%$21K+8,007 (+1906.4%)
12Hartford Financial Management Inc.3,5000.01%$9K—
13NATIONAL BANK OF CANADA /FI/390.00%$75-3 (-7.1%)
14Caitong International Asset Management Co., Ltd20.00%$5—
Exited since 2026-03-31 (5 filers; largest 5 shown)
Timelo Investment Management Inc.−158,750
JANE STREET GROUP, LLC−27,060
HighTower Advisors, LLC−20,000
Baader Bank Aktiengesellschaft−11,098
PenderFund Capital Management Ltd.−5,800

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting personFormFiledEventShares% of class
Oaktree Capital Holdings, LLCSCHEDULE 13G2026-08-202026-06-305,500,0008.19%
Oaktree Capital Management, L.P.SCHEDULE 13G2026-08-202026-06-305,500,0008.19%
Oaktree London Liquid Value Opportunities Fund (VOF), L.P.SCHEDULE 13G2026-08-202026-06-301,400,7072.09%
Oaktree Value Opportunities Fund, L.P.SCHEDULE 13G2026-08-202026-06-303,210,9874.78%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.