Alamos Gold Inc.
CA ˙ TSX ˙ CA0115321089
53,61 CA$ ↑1,12 (2,13%)
2026-06-04
DEL PRIS
SecurityCA:AGI / Alamos Gold Inc.
InstitutionMillennium Management Llc
ManagerIsrael Englander
Latest Disclosed Ownership502,991 shares
Latest Disclosed Value $ 22,347,525
Millennium Management Llc ownership in AGI / Alamos Gold Inc.

On May 15, 2026 - Millennium Management Llc filed a 13F-HR form disclosing ownership of 502,991 shares of Alamos Gold Inc. (CA:AGI) valued at $31,130,113 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 300,824 shares of Alamos Gold Inc.. This represents a change in shares of 67.20% during the quarter. The current value of the position is $26,965,348 USD.

Millennium Management Llc has a history of taking positions in derivatives of the underlying security (AGI) in the form of stock options. The firm currently holds call options representing 11,600 of underlying shares valued at $515,388 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.

CA:AGI / Alamos Gold 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)
2026-05-15 2026-03-31 13F ALAMOS GOLD COM CL A 011532108 502,991 202,167 67.20 22,348 92.56 0.0093
2026-02-17 2025-12-31 13F ALAMOS GOLD INC COM CL A 011532108 300,824 -177,457 -37.10 11,606 -30.39 0.0049
2025-11-14 2025-09-30 13F ALAMOS GOLD INC COM CL A 011532108 478,281 -468,766 -49.50 16,673 -33.72 0.0071
2025-08-14 2025-06-30 13F ALAMOS GOLD INC COM CL A 011532108 947,047 -3,483,744 -78.63 25,154 -78.77 0.0121
2025-05-15 2025-03-31 13F ALAMOS GOLD INC COM CL A 011532108 4,430,791 -4,303,812 -49.27 118,489 -26.43 0.0631
2025-02-14 2024-12-31 13F ALAMOS GOLD INC COM CL A 011532108 8,734,603 5,128,731 142.23 161,065 124.06 0.0787
2024-11-14 2024-09-30 13F ALAMOS GOLD INC COM CL A 011532108 3,605,872 790,345 28.07 71,886 62.83 0.0341
2024-08-14 2024-06-30 13F ALAMOS GOLD INC COM CL A 011532108 2,815,527 -243,351 -7.96 44,147 -2.14 0.0204
2024-05-15 2024-03-31 13F ALAMOS GOLD INC COM CL A 011532108 3,058,878 1,145,600 59.88 45,114 75.08 0.0193
2024-02-14 2023-12-31 13F ALAMOS GOLD INC COM CL A 011532108 1,913,278 975,865 104.10 25,768 143.43 0.0111
2023-11-14 2023-09-30 13F ALAMOS GOLD INC COM CL A 011532108 937,413 153,548 19.59 10,585 13.29 0.0053
2023-08-14 2023-06-30 13F ALAMOS GOLD INC COM CL A 011532108 783,865 168,884 27.46 9,344 24.54 0.0046
2023-05-15 2023-03-31 13F ALAMOS GOLD INC COM CL A 011532108 614,981 -1,095,692 -64.05 7,502 -56.62 0.0043
2023-02-14 2022-12-31 13F ALAMOS GOLD INC COM CL A 011532108 1,710,673 -3,242,412 -65.46 17,295 -52.88 0.0096
2022-11-14 2022-09-30 13F ALAMOS GOLD INC COM CL A 011532108 4,953,085 -4,497,320 -47.59 36,702 -44.68 0.0217
2022-08-15 2022-06-30 13F ALAMOS GOLD INC COM CL A 011532108 9,450,405 5,019,569 113.29 66,342 77.82 0.0412
2022-05-16 2022-03-31 13F ALAMOS GOLD INC COM CL A 011532108 4,430,836 -1,643,252 -27.05 37,308 -20.13 0.0198
2022-02-14 2021-12-31 13F ALAMOS GOLD INC COM CL A 011532108 6,074,088 5,246,614 634.05 46,710 683.99 0.0237
2021-11-15 2021-09-30 13F ALAMOS GOLD INC COM CL A 011532108 827,474 741,782 865.64 5,958 808.23 0.0036
2021-08-16 2021-06-30 13F ALAMOS GOLD INC COM CL A 011532108 85,692 2,933 3.54 656 1.55 0.0004
2021-05-17 2021-03-31 13F ALAMOS GOLD INC COM CL A 011532108 82,759 -826,169 -90.89 646 -91.88 0.0005
2021-02-16 2020-12-31 13F ALAMOS GOLD INC COM CL A 011532108 908,928 94,346 11.58 7,953 10.83 0.0057
2020-11-16 2020-09-30 13F ALAMOS GOLD INC COM CL A 011532108 814,582 614,308 306.73 7,176 281.91 0.0088
2020-08-14 2020-06-30 13F ALAMOS GOLD INC COM CL A 011532108 200,274 -985,440 -83.11 1,879 -68.31 0.0026
2020-05-14 2020-03-31 13F ALAMOS GOLD INC COM CL A 011532108 1,185,714 -495,018 -29.45 5,929 -41.40 0.0133
2020-02-14 2019-12-31 13F ALAMOS GOLD INC COM CL A 011532108 1,680,732 157,814 10.36 10,118 14.56 0.0127
2019-11-14 2019-09-30 13F ALAMOS GOLD INC COM CL A 011532108 1,522,918 697,375 84.47 8,832 76.82 0.0140
2019-08-15 2019-06-30 13F/A-1 ALAMOS GOLD INC COM CL A 011532108 825,543 590,314 250.95 4,995 317.99 0.0075
2019-08-14 2019-06-30 13F ALAMOS GOLD INC COM CL A 011532108 825,543 590,314 4,995
2019-05-14 2019-03-31 13F ALAMOS GOLD INC COM CL A 011532108 235,229 -789,020 -77.03 1,195 -67.59 0.0018
2019-02-15 2018-12-31 13F/A-1 ALAMOS GOLD INC COM CL A 011532108 1,024,249 -839,294 -45.04 3,687 -57.08 0.0057
2019-02-14 2018-12-31 13F ALAMOS GOLD INC COM CL A 011532108 1,024,249 3,687
2018-11-14 2018-09-30 13F ALAMOS GOLD INC COM CL A 011532108 1,863,543 851,119 84.07 8,591 49.12 0.0105
2018-08-14 2018-06-30 13F ALAMOS GOLD INC COM CL A 011532108 1,012,424 -2,273,220 -69.19 5,761 -66.35 0.0075
2018-05-15 2018-03-31 13F ALAMOS GOLD INC COM CL A 011532108 3,285,644 1,414,679 75.61 17,118 40.54 0.0228
2018-02-14 2017-12-31 13F ALAMOS GOLD INC COM CL A 011532108 1,870,965 1,518,292 430.51 12,180 410.91 0.0168
2017-11-14 2017-09-30 13F ALAMOS GOLD INC COM CL A 011532108 352,673 288,862 452.68 2,384 420.52 0.0036
2017-08-14 2017-06-30 13F ALAMOS GOLD INC COM CL A 011532108 63,811 63,811 458 0.0008
2017-02-14 2016-12-31 13F ALAMOS GOLD INC COM CL A 011532108 0 -2,235,271 -100.00 0 -100.00
2016-11-14 2016-09-30 13F ALAMOS GOLD INC COM CL A 011532108 2,235,271 2,099,312 1,544.08 18,329 1,467.92 0.0307
2016-08-15 2016-06-30 13F ALAMOS GOLD INC COM CL A 011532108 135,959 101,181 290.93 1,169 535.33 0.0027
2016-05-16 2016-03-31 13F ALAMOS GOLD INC COM CL A 011532108 34,778 -48,222 -58.10 184 -32.60 0.0005
2016-02-16 2015-12-31 13F ALAMOS GOLD INC COM CL A 011532108 83,000 83,000 273 0.0006
2015-11-16 2015-09-30 13F ALAMOS GOLD COM 011527108 0 -32,456 -100.00 0 -100.00
2015-08-14 2015-06-30 13F ALAMOS GOLD COM 011527108 32,456 32,456 184 0.0003
2014-11-14 2014-09-30 13F ALAMOS GOLD COM 011527108 0 -25,107 -100.00 0 -100.00
2014-08-14 2014-06-30 13F ALAMOS GOLD COM 011527108 25,107 8,545 51.59 255 71.14 0.0007
2014-05-15 2014-03-31 13F ALAMOS GOLD COM 011527108 16,562 -34,158 -67.35 149 -75.77 0.0004
2014-02-14 2013-12-31 13F ALAMOS GOLD COM 011527108 50,720 50,720 615 0.0019
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
(%)
2026-05-15 2026-03-31 13F ALAMOS GOLD COM CL A Call 11,600 -47.98 515 -40.12 n/a n/a n/a
2026-02-17 2025-12-31 13F ALAMOS GOLD INC COM CL A Call 22,300 -59.31 860 -54.97 n/a n/a n/a
2025-11-14 2025-09-30 13F ALAMOS GOLD INC COM CL A Call 54,800 -31.67 1,910 -10.33 n/a n/a n/a
2025-08-14 2025-06-30 13F ALAMOS GOLD INC COM CL A Call 80,200 99.01 2,130 97.77 n/a n/a n/a
2025-05-15 2025-03-31 13F ALAMOS GOLD INC COM CL A Call 40,300 1,078 n/a n/a n/a
2023-08-14 2023-06-30 13F ALAMOS GOLD INC COM CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-05-15 2023-03-31 13F ALAMOS GOLD INC COM CL A Call 2,550,000 31,187 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
(%)
2025-11-14 2025-09-30 13F ALAMOS GOLD INC COM CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-08-14 2025-06-30 13F ALAMOS GOLD INC COM CL A Put 48,200 -38.36 1,280 -38.79 n/a n/a n/a
2025-05-15 2025-03-31 13F ALAMOS GOLD INC COM CL A Put 78,200 225.83 2,091 373.08 n/a n/a n/a
2025-02-14 2024-12-31 13F ALAMOS GOLD INC COM CL A Put 24,000 443 n/a n/a n/a
2023-08-14 2023-06-30 13F ALAMOS GOLD INC COM CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-05-15 2023-03-31 13F ALAMOS GOLD INC COM CL A Put 750,000 9,173 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.