Estimated market cap $10.24BShares 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, 2026.591.14M shares, shares as of Dec 31, 2025CIK 1203464The SEC’s Central Index Key, the number it uses to identify every company and person that files.
Insider trades, 12 mo
0 buys · 4 sells
$1.02M sold, open market
Congress trades, 24 mo
1
0 purchases, 1 sale
13F holders
…
Lobbying, 12 mo
—
No lobbying filings
Federal contracts, 12 mo
—
None matched
Ask your AI:
Latest 10-Q
What changed in Iamgold Corporation'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.
Loading…
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.
Loading…
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.
Loading…
Lobbying
What Iamgold Corporation 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.
Loading…
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.
221
82 added · 67 trimmed
Insider trades
4 in 12 mo
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 open-market insider trades reported since Feb 27, 2026. Insiders have two business days to file.
Recent insider 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.
221 funds report IAG. 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 64% 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 378.25M reported shares by 591.14M shares, from the cover page of the company’s filing as of Dec 31, 2025.
317 funds hold the stock.
Q3 2026: 48% · 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 202564%
Q3 202567%
Q4 202563%
Q1 202663%
Q2 202664%
Q3 2026 (so far)48%
Q3 2026. 36 new, 82 added to, 67 trimmed, 132 exited since Q2 2026.
Download CSVEvery fund that holds IAG, 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
1 in 24 mo
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
Member
Transaction
Amount
Traded → disclosed
Since tradeHow 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 Iamgold Corporation 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 2013
170
—
187.43M
$802.2M
Q3 2013
161
-9
171.61M
$817.1M
Q4 2013
158
-3
148.19M
$494.2M
Q1 2014
150
-8
139.34M
$491.7M
Q2 2014
148
-2
149.88M
$618.4M
Q3 2014
156
+8
130.51M
$361.7M
Q4 2014
150
-6
167.78M
$456.3M
Q1 2015
134
-16
181.93M
$343.7M
Q2 2015
140
+6
200.16M
$403.1M
Q3 2015
133
-7
209.64M
$351.7M
Q4 2015
134
+1
205.20M
$294.1M
Q1 2016
132
-2
206.80M
$459.4M
Q2 2016
140
+8
217.09M
$902.6M
Q3 2016
151
+11
243.23M
$989.8M
Q4 2016
145
-6
262.66M
$1.0B
Q1 2017
146
+1
276.73M
$1.1B
Q2 2017
141
-5
268.47M
$1.4B
Q3 2017
164
+23
267.91M
$1.6B
Q4 2017
175
+11
270.80M
$1.6B
Q1 2018
165
-10
262.80M
$1.4B
Q2 2018
177
+12
261.67M
$1.5B
Q3 2018
161
-16
271.28M
$1.0B
Q4 2018
150
-11
279.09M
$1.0B
Q1 2019
158
+8
270.63M
$945.6M
Q2 2019
151
-7
276.44M
$941.8M
Q3 2019
147
-4
282.70M
$971.5M
Q4 2019
151
+4
277.68M
$1.0B
Q1 2020
137
-14
264.33M
$608.9M
Q2 2020
142
+5
303.83M
$1.2B
Q3 2020
137
-5
299.78M
$1.2B
Q4 2020
144
+7
255.62M
$949.2M
Q1 2021
147
+3
228.48M
$684.5M
Q2 2021
144
-3
221.00M
$655.7M
Q3 2021
148
+4
200.56M
$455.2M
Q4 2021
142
-6
211.80M
$664.8M
Q1 2022
140
-2
221.55M
$770.8M
Q2 2022
131
-9
249.16M
$401.7M
Q3 2022
127
-4
238.14M
$256.1M
Q4 2022
134
+7
230.91M
$595.1M
Q1 2023
137
+3
242.63M
$658.5M
Q2 2023
149
+12
242.43M
$639.2M
Q3 2023
139
-10
239.68M
$516.9M
Q4 2023
141
+2
236.56M
$597.5M
Q1 2024
129
-12
251.66M
$840.8M
Q2 2024
152
+23
292.04M
$1.1B
Q3 2024
180
+28
310.38M
$1.7B
Q4 2024
201
+21
342.04M
$1.8B
Q1 2025
229
+28
342.06M
$2.1B
Q2 2025
255
+26
364.09M
$2.7B
Q3 2025
265
+10
395.40M
$5.1B
Q4 2025
265
0
370.93M
$6.1B
Q1 2026
303
+38
372.73M
$7.0B
Q2 2026
318
+15
378.25M
$6.0B
Q3 2026
221
-97
284.19M
$5.2B
Each point is a quarter-end, from Q2 2013 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 (450913108). 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 2013) 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.