Alamos Gold Inc.
US ˙ NYSE ˙ CA0115321089

SecurityAGI / Alamos Gold Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership2,277,823 shares
Latest Disclosed Value $ 101,190,275
Dimensional Fund Advisors Lp reports 2.86% decrease in ownership of AGI / Alamos Gold Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 2,277,823 shares of Alamos Gold Inc. (US:AGI) valued at $101,203,676 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 2,344,828 shares of Alamos Gold Inc.. This represents a change in shares of -2.86% during the quarter. The current value of the position is $86,101,709 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-07 2026-03-31 13F ALAMOS GOLD COM CL A 011532108 2,277,823 -67,005 -2.86 101,190 11.85 0.0045
2026-02-12 2025-12-31 13F ALAMOS GOLD INC COM CL A 011532108 2,344,828 178,889 8.26 90,466 19.82 0.0190
2025-11-12 2025-09-30 13F ALAMOS GOLD INC COM CL A 011532108 2,165,939 -1,922,011 -47.02 75,504 -30.46 0.0162
2025-08-12 2025-06-30 13F ALAMOS GOLD INC COM CL A 011532108 4,087,950 -2,145,136 -34.42 108,571 -34.86 0.0251
2025-05-13 2025-03-31 13F ALAMOS GOLD INC COM CL A 011532108 6,233,086 -1,142,806 -15.49 166,672 22.54 0.0414
2025-02-13 2024-12-31 13F ALAMOS GOLD INC COM CL A 011532108 7,375,892 5,516,186 296.62 136,011 266.78 0.0327
2024-11-07 2024-09-30 13F ALAMOS GOLD INC COM CL A 011532108 1,859,706 -53,428 -2.79 37,083 23.61 0.0090
2024-08-09 2024-06-30 13F ALAMOS GOLD INC COM CL A 011532108 1,913,134 -435,242 -18.53 29,998 -13.40 0.0078
2024-05-10 2024-03-31 13F ALAMOS GOLD INC COM CL A 011532108 2,348,376 -37,200 -1.56 34,639 7.80 0.0094
2024-02-07 2023-12-31 13F ALAMOS GOLD INC COM CL A 011532108 2,385,576 -27,452 -1.14 32,134 17.95 0.0094
2023-11-09 2023-09-30 13F ALAMOS GOLD INC COM CL A 011532108 2,413,028 119,952 5.23 27,243 -0.33 0.0089
2023-08-09 2023-06-30 13F ALAMOS GOLD INC COM CL A 011532108 2,293,076 -636,969 -21.74 27,333 -23.72 0.0087
2023-05-12 2023-03-31 13F ALAMOS GOLD INC COM CL A 011532108 2,930,045 70,681 2.47 35,834 127,878.57 0.0121
2023-02-09 2022-12-31 13F ALAMOS GOLD INC COM CL A 011532108 2,859,364 446,690 18.51 29 -99.84 0.0085
2022-11-10 2022-09-30 13F ALAMOS GOLD INC COM CL A 011532108 2,412,674 407,928 20.35 17,878 27.03 0.0069
2022-08-12 2022-06-30 13F ALAMOS GOLD INC COM CL A 011532108 2,004,746 426,557 27.03 14,074 5.92 0.0050
2022-05-13 2022-03-31 13F ALAMOS GOLD INC COM 011532108 1,578,189 743,233 89.01 13,288 106.95 0.0041
2022-02-09 2021-12-31 13F ALAMOS GOLD INC COM 011532108 834,956 184,458 28.36 6,421 37.08 0.0019
2021-11-12 2021-09-30 13F ALAMOS GOLD INC COM 011532108 650,498 35,958 5.85 4,684 -0.36 0.0015
2021-08-12 2021-06-30 13F ALAMOS GOLD INC COM 011532108 614,540 -28,601 -4.45 4,701 -6.41 0.0015
2021-05-14 2021-03-31 13F ALAMOS GOLD INC COM 011532108 643,141 -25,500 -3.81 5,023 -14.15 0.0017
2021-03-08 2020-12-31 13F/A-2 ALAMOS GOLD INC COM 011532108 668,641 12,597 1.92 5,851 1.23 0.0021
2021-02-11 2020-12-31 13F ALAMOS GOLD INC COM 011532108 668,641 12,597 5,851 2,113.0702
2020-11-12 2020-09-30 13F ALAMOS GOLD INC COM 011532108 656,044 -26,951 -3.95 5,780 -9.77 0.0025
2020-08-13 2020-06-30 13F ALAMOS GOLD INC COM 011532108 682,995 42,830 6.69 6,406 100.12 0.0028
2020-05-14 2020-03-31 13F ALAMOS GOLD INC COM 011532108 640,165 66,325 11.56 3,201 -7.35 0.0017
2020-02-14 2019-12-31 13F ALAMOS GOLD INC COM 011532108 573,840 8,400 1.49 3,455 5.34 0.0013
2019-11-12 2019-09-30 13F ALAMOS GOLD INC COM 011532108 565,440 42,285 8.08 3,280 3.63 0.0013
2019-08-13 2019-06-30 13F ALAMOS GOLD INC COM 011532108 523,155 6,412 1.24 3,165 20.57 0.0012
2019-08-12 2019-03-31 13F/A-2 ALAMOS GOLD INC COM 011532108 516,743 0 0.00 2,625 41.13 0.0010
2019-05-10 2019-03-31 13F ALAMOS GOLD INC COM 011532108 516,743 0 2,625
2019-02-26 2018-12-31 13F/A-1 ALAMOS GOLD INC COM 011532108 516,743 0 0.00 1,860 -21.91 0.0008
2019-02-13 2018-12-31 13F ALAMOS GOLD INC COM 011532108 516,743 0 1,860
2018-11-13 2018-09-30 13F ALAMOS GOLD INC COM 011532108 516,743 0 0.00 2,382 -18.98 0.0009
2018-08-10 2018-06-30 13F ALAMOS GOLD INC COM 011532108 516,743 0 0.00 2,940 9.21 0.0012
2018-05-11 2018-03-31 13F ALAMOS GOLD INC COM 011532108 516,743 0 0.00 2,692 -19.98 0.0011
2018-02-12 2017-12-31 13F ALAMOS GOLD INC COM 011532108 516,743 5,421 1.06 3,364 -2.69 0.0014
2017-11-13 2017-09-30 13F ALAMOS GOLD INC COM 011532108 511,322 1,338 0.26 3,457 -5.60 0.0015
2017-08-11 2017-06-30 13F ALAMOS GOLD INC COM 011532108 509,984 2,300 0.45 3,662 -10.18 0.0017
2017-05-12 2017-03-31 13F ALAMOS GOLD INC COM 011532108 507,684 2,198 0.43 4,077 17.90 0.0019
2017-02-09 2016-12-31 13F ALAMOS GOLD INC COM 011532108 505,486 8,285 1.67 3,458 -15.18 0.0017
2016-11-10 2016-09-30 13F ALAMOS GOLD INC COM 011532108 497,201 176,887 55.22 4,077 47.99 0.0022
2016-08-09 2016-06-30 13F ALAMOS GOLD INC COM 011532108 320,314 7,808 2.50 2,755 66.67 0.0016
2016-05-13 2016-03-31 13F ALAMOS GOLD INC COM 011532108 312,506 -3,503 -1.11 1,653 58.94 0.0010
2016-02-10 2015-12-31 13F ALAMOS GOLD INC COM 011532108 316,009 0 0.00 1,040 -10.81 0.0006
2015-11-13 2015-09-30 13F ALAMOS GOLD INC COM 011532108 316,009 18,274 6.14 1,166 -30.80 0.0008
2015-08-14 2015-06-30 13F ALAMOS GOLD COM 011527108 297,735 0 0.00 1,685 -3.44 0.0010
2015-05-14 2015-03-31 13F ALAMOS GOLD COM 011527108 297,735 87,423 41.57 1,745 16.33 0.0011
2015-02-06 2014-12-31 13F ALAMOS GOLD COM 011527108 210,312 19,500 10.22 1,500 -1.25 0.0010
2014-11-13 2014-09-30 13F ALAMOS GOLD COM 011527108 190,812 132,840 229.15 1,519 158.33 0.0011
2014-08-08 2014-06-30 13F ALAMOS GOLD COM 011527108 57,972 0 0.00 588 12.43 0.0004
2014-05-14 2014-03-31 13F ALAMOS GOLD COM 011527108 57,972 20,722 55.63 523 15.71 0.0004
2014-02-12 2013-12-31 13F ALAMOS GOLD COM 011527108 37,250 21,686 139.33 452 86.78 0.0004
2013-11-13 2013-09-30 13F ALAMOS GOLD COM 011527108 15,564 14,364 1,197.00 242 1,628.57 0.0002
2013-08-15 2013-06-30 13F ALAMOS GOLD COM 011527108 1,200 1,200 14 0.0000
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.