Estimated market cap $12.01BShares outstanding from the company’s latest SEC filing (all share classes, each priced at its own close; ADRs converted to ADS) × last close from Tiingo. Updated daily. This figure: shares as of Dec 31, 2025, last close Nov 13, 2026.419.86M shares, shares as of Dec 31, 2025CIK 1178819The SEC’s Central Index Key, the number it uses to identify every company and person that files.
Insider trades, 12 mo
—
No open-market trades
Congress trades, 24 mo
—
No disclosed trades
13F holders
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Lobbying, 12 mo
—
No lobbying filings
Federal contracts, 12 mo
—
None matched
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Latest 10-Q
What changed in Alamos Gold Inc.'s latest quarterly report, compared with the one before.
We have not read a recent 10-Q for this company yet.
Insider trades
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
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13F holders
Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
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Top 10 holders.Premium lists every holder, with CSV downloads.
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
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Lobbying
What Alamos Gold Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
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Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
13F holders, Q3 2026Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
335
135 added · 100 trimmed
Insider trades
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
No recent insider purchases or sales for this company.
13F holders
173.06M shares
335 funds report AGI. Values checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
Funds own 58% of shares (Q2 2026)Fund managers with more than $100 million in US-listed stocks file a 13F each quarter. It lists their long stock positions only (shorts, options and bonds are left out) and can arrive up to 45 days after the quarter ends, so this is a snapshot of the quarter end. We add up the shares every fund reports in this class and divide by the shares outstanding. The total can pass 100%: the same shares are often reported by more than one manager (an adviser and the fund it runs), lent shares can be reported twice, and the share count can be out of date after buybacks. We divided 243.98M reported shares by 419.86M shares, from the cover page of the company’s filing as of Dec 31, 2025.
471 funds hold the stock.
Q3 2026: 41% · 5,560 of ~8,900 funds reported so farFunds have 45 days after a quarter ends to file. This quarter’s reports are still arriving, so the figure only counts the funds that have filed so far and will usually rise.
Q2 202563%
Q3 202563%
Q4 202559%
Q1 202657%
Q2 202658%
Q3 2026 (so far)41%
Q3 2026. 50 new, 135 added to, 100 trimmed, 187 exited since Q2 2026.
Download CSVEvery fund that holds AGI, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.
Trades by members of Congress
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
Recent congressional trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.
What Alamos Gold Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
No recent lobbying filings for this company.
Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
Funds holding the stock
Shares they report
Funds holding the stock by quarter
Q2 2015
2
—
5.99M
$33.8M
Q3 2015
117
+115
162.87M
$640.4M
Q4 2015
123
+6
161.16M
$530.7M
Q1 2016
128
+5
169.03M
$901.3M
Q2 2016
139
+11
170.42M
$1.5B
Q3 2016
140
+1
162.73M
$1.3B
Q4 2016
130
-10
165.70M
$1.1B
Q1 2017
126
-4
202.45M
$1.6B
Q2 2017
130
+4
191.94M
$1.4B
Q3 2017
138
+8
190.34M
$1.3B
Q4 2017
150
+12
243.28M
$1.6B
Q1 2018
146
-4
236.96M
$1.2B
Q2 2018
152
+6
246.21M
$1.4B
Q3 2018
146
-6
232.72M
$1.1B
Q4 2018
160
+14
232.66M
$841.4M
Q1 2019
152
-8
234.90M
$1.2B
Q2 2019
154
+2
217.61M
$1.3B
Q3 2019
167
+13
230.28M
$1.3B
Q4 2019
158
-9
233.58M
$1.4B
Q1 2020
163
+5
220.86M
$1.1B
Q2 2020
182
+19
253.32M
$2.4B
Q3 2020
196
+14
264.98M
$2.4B
Q4 2020
203
+7
221.63M
$1.9B
Q1 2021
217
+14
215.92M
$1.7B
Q2 2021
219
+2
217.18M
$1.7B
Q3 2021
219
0
206.96M
$1.5B
Q4 2021
227
+8
203.00M
$1.6B
Q1 2022
232
+5
201.88M
$1.7B
Q2 2022
228
-4
204.98M
$1.5B
Q3 2022
228
0
203.62M
$1.5B
Q4 2022
254
+26
211.40M
$2.1B
Q1 2023
270
+16
223.48M
$2.7B
Q2 2023
268
-2
223.09M
$2.7B
Q3 2023
269
+1
218.94M
$2.5B
Q4 2023
303
+34
226.22M
$3.1B
Q1 2024
295
-8
235.33M
$3.5B
Q2 2024
308
+13
240.30M
$3.8B
Q3 2024
335
+27
247.70M
$5.0B
Q4 2024
344
+9
271.32M
$5.0B
Q1 2025
393
+49
264.30M
$7.1B
Q2 2025
405
+12
263.92M
$7.0B
Q3 2025
421
+16
262.63M
$9.2B
Q4 2025
453
+32
246.47M
$9.6B
Q1 2026
494
+41
239.85M
$10.7B
Q2 2026
472
-22
243.98M
$7.5B
Q3 2026
335
-137
173.06M
$5.6B
Each point is a quarter-end, from Q2 2015 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.
Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.
The history follows the company's current CUSIP number (011532108). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q2 2015) can be later than the stock's first appearance in 13F reports.
Share counts are adjusted for stock splits; none took place between these quarters. Values are in dollars as reported at the time and are not adjusted.
A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.