There is a long list of 137 institutional holders of MAG within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of MAG by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-MAG table below, the initial column indicates the name of each top institutional holder of MAG, with a link to that fund's top holdings. The next columns indicate the amount of MAG stock held by each of the institutional holders of MAG, followed by the MAG position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Van ECK Associates Corp	9,285,460	$96,662	12/31/2023
MAG	9,285,460	$96,662	12/31/2023
First Eagle Investment Management LLC	6,380,120	$66,402	12/31/2023
MAG	6,380,120	$66,402	12/31/2023
Sprott Inc.	3,088,870	$32,160	12/31/2023
MAG	3,088,870	$32,160	12/31/2023
Mirae Asset Global Investments Co. Ltd.	2,447,661	$25,598	12/31/2023
MAG	2,447,661	$25,598	12/31/2023
Jupiter Asset Management Ltd.	2,364,171	$24,725	12/31/2023
MAG	2,364,171	$24,725	12/31/2023
BlackRock Inc.	1,683,611	$17,526	12/31/2023
MAG	1,683,611	$17,526	12/31/2023
Invesco Ltd.	1,670,915	$17,394	12/31/2023
MAG	1,670,915	$17,394	12/31/2023
Royal Bank of Canada	1,574,423	$16,389	12/31/2023
MAG	1,574,423	$16,389	12/31/2023
Azarias Capital Management L.P.	1,405,136	$14,866	03/31/2024
MAG	1,405,136	$14,866	03/31/2024
Gilder Gagnon Howe & Co. LLC	981,267	$10,215	12/31/2023
MAG	981,267	$10,215	12/31/2023
DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main	500,000	$5,207	12/31/2023
MAG	500,000	$5,207	12/31/2023
Jennison Associates LLC	492,536	$5,125	12/31/2023
MAG	492,536	$5,125	12/31/2023
Gabelli Funds LLC	409,000	$4,258	12/31/2023
MAG	409,000	$4,258	12/31/2023
Morgan Stanley	403,887	$4,204	12/31/2023
MAG	403,887	$4,204	12/31/2023
Oppenheimer & Co. Inc.	368,710	$3,838	12/31/2023
MAG	368,710	$3,838	12/31/2023
Goldman Sachs Group Inc.	343,188	$3,573	12/31/2023
MAG	343,188	$3,573	12/31/2023
Bank of Montreal Can	328,784	$3,511	12/31/2023
MAG	328,784	$3,511	12/31/2023
Intact Investment Management Inc.	300,400	$3,126	12/31/2023
MAG	300,400	$3,126	12/31/2023
Susquehanna International Group LLP		$2,998	12/31/2023
Call	243,900	$2,539	12/31/2023
MAG	204,303	$2,127	12/31/2023
Put	160,200	$1,668	12/31/2023
UBS Group AG		$2,934	12/31/2023
Call	272,400	$2,836	12/31/2023
MAG	9,420	$98	12/31/2023
Amundi	293,976	$2,896	12/31/2023
MAG	293,976	$2,896	12/31/2023
Cannell Peter B & Co. Inc.	258,769	$2,694	12/31/2023
MAG	258,769	$2,694	12/31/2023
Monaco Asset Management SAM	251,200	$2,615	12/31/2023
MAG	251,200	$2,615	12/31/2023
TD Asset Management Inc.	245,720	$2,570	12/31/2023
MAG	245,720	$2,570	12/31/2023
Qube Research & Technologies Ltd	245,603	$2,557	12/31/2023
MAG	245,603	$2,557	12/31/2023
Jane Street Group LLC		$2,513	12/31/2023
MAG	201,139	$2,094	12/31/2023
Call	51,600	$537	12/31/2023
Put	11,300	$118	12/31/2023
National Bank of Canada FI	240,600	$2,477	12/31/2023
MAG	240,600	$2,477	12/31/2023
Raymond James & Associates	222,328	$2,352	03/31/2024
MAG	222,328	$2,352	03/31/2024
Swiss National Bank	193,800	$2,021	12/31/2023
MAG	193,800	$2,021	12/31/2023
Credit Suisse AG	164,530	$1,713	12/31/2023
MAG	164,530	$1,713	12/31/2023
Royce & Associates LP	154,050	$1,604	12/31/2023
MAG	154,050	$1,604	12/31/2023
Hollencrest Capital Management	147,343	$1,534	12/31/2023
MAG	147,343	$1,534	12/31/2023
Millennium Management LLC	141,576	$1,474	12/31/2023
MAG	141,576	$1,474	12/31/2023
Bank of America Corp DE	136,604	$1,422	12/31/2023
MAG	136,604	$1,422	12/31/2023
Citadel Advisors LLC		$1,344	12/31/2023
MAG	190,630	$1,984	12/31/2023
Put	158,000	$1,645	12/31/2023
Call	96,500	$1,005	12/31/2023
Dimensional Fund Advisors LP	126,918	$1,321	12/31/2023
MAG	126,918	$1,321	12/31/2023
Alberta Investment Management Corp	124,200	$1,299	12/31/2023
MAG	124,200	$1,299	12/31/2023
The Manufacturers Life Insurance Company	119,293	$1,243	12/31/2023
MAG	119,293	$1,243	12/31/2023
CQS US LLC	114,000	$1,187	12/31/2023
MAG	114,000	$1,187	12/31/2023
Guggenheim Capital LLC	111,064	$1,156	12/31/2023
MAG	111,064	$1,156	12/31/2023
Cubist Systematic Strategies LLC	108,199	$1,126	12/31/2023
MAG	108,199	$1,126	12/31/2023
Hedges Asset Management LLC	103,900	$1,099	03/31/2024
MAG	103,900	$1,099	03/31/2024
Knoll Capital Management LP	105,000	$1,093	12/31/2023
MAG	105,000	$1,093	12/31/2023
PCJ Investment Counsel Ltd.	100,140	$1,042	12/31/2023
MAG	100,140	$1,042	12/31/2023
CIBC Asset Management Inc	90,881	$949	12/31/2023
MAG	90,881	$949	12/31/2023
Nuveen Asset Management LLC	84,589	$885	12/31/2023
MAG	84,589	$885	12/31/2023
Legal & General Group Plc	75,590	$790	12/31/2023
MAG	75,590	$790	12/31/2023
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp	75,349	$784	12/31/2023
MAG	75,349	$784	12/31/2023
Vanguard Group Inc.	73,922	$770	12/31/2023
MAG	73,922	$770	12/31/2023
Simplex Trading LLC		$676	03/31/2024
Call	57,800	$611	03/31/2024
MAG	17,621	$186	03/31/2024
Put	11,500	$121	03/31/2024