Estimated market cap $18.18BShares 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, 2026.460.49M shares, shares as of Dec 31, 2025CIK 1406234The SEC’s Central Index Key, the number it uses to identify every company and person that files.
Insider trades, 12 mo
1 buy · 0 sells
$55.3K bought, open market
Congress trades, 24 mo
—
No disclosed trades
13F holders
…
Lobbying, 12 mo
—
No lobbying filings
Federal contracts, 12 mo
—
None matched
Ask your AI:
Latest 10-Q
What changed in Brookfield Infrastructure Partners LP'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 Brookfield Infrastructure Partners LP 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.
265
84 added · 80 trimmed
Insider trades
1 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 May 1, 2026. Insiders have two business days to file.
Recent insider trades
Insider
Traded
Type
Value
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.
265 funds report BIP. 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.
Q3 2026. 25 new, 84 added to, 80 trimmed, 113 exited since Q2 2026.
Download CSVEvery fund that holds BIP, 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.
No recent congressional trades for this company.
Lobbying
What Brookfield Infrastructure Partners LP 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, adjusted for splits
Funds holding the stock by quarter
Q2 2013
133
—
191.62M
$2.8B
Q3 2013
135
+2
201.05M
$3.0B
Q4 2013
143
+8
194.61M
$3.0B
Q1 2014
141
-2
191.55M
$3.0B
Q2 2014
158
+17
190.03M
$3.2B
Q3 2014
156
-2
192.75M
$2.9B
Q4 2014
167
+11
191.87M
$3.2B
Q1 2015
161
-6
181.00M
$3.3B
Q2 2015
168
+7
199.57M
$3.5B
Q3 2015
178
+10
211.31M
$3.1B
Q4 2015
177
-1
192.96M
$2.9B
Q1 2016
178
+1
182.70M
$3.2B
Q2 2016
171
-7
182.75M
$3.3B
Q3 2016
183
+12
176.20M
$3.6B
Q4 2016
195
+12
204.92M
$4.0B
Q1 2017
209
+14
202.96M
$4.7B
Q2 2017
227
+18
196.51M
$4.8B
Q3 2017
235
+8
214.29M
$5.5B
Q4 2017
256
+21
218.47M
$5.8B
Q1 2018
248
-8
225.35M
$5.6B
Q2 2018
248
0
223.53M
$5.1B
Q3 2018
259
+11
223.22M
$5.3B
Q4 2018
262
+3
224.21M
$4.6B
Q1 2019
269
+7
227.97M
$5.7B
Q2 2019
276
+7
212.08M
$5.4B
Q3 2019
287
+11
238.80M
$7.1B
Q4 2019
309
+22
237.32M
$7.1B
Q1 2020
290
-19
218.94M
$5.3B
Q2 2020
299
+9
227.63M
$6.3B
Q3 2020
306
+7
225.64M
$7.3B
Q4 2020
322
+16
226.36M
$7.6B
Q1 2021
323
+1
233.72M
$8.4B
Q2 2021
325
+2
234.64M
$8.7B
Q3 2021
314
-11
239.17M
$9.1B
Q4 2021
354
+40
252.18M
$10.3B
Q1 2022
358
+4
252.71M
$11.2B
Q2 2022
350
-8
257.27M
$9.9B
Q3 2022
328
-22
268.94M
$9.9B
Q4 2022
328
0
247.74M
$7.7B
Q1 2023
324
-4
251.27M
$8.5B
Q2 2023
332
+8
265.17M
$9.7B
Q3 2023
319
-13
271.42M
$8.1B
Q4 2023
331
+12
271.31M
$8.6B
Q1 2024
333
+2
274.63M
$8.6B
Q2 2024
323
-10
261.94M
$7.2B
Q3 2024
349
+26
272.34M
$9.4B
Q4 2024
332
-17
293.98M
$9.4B
Q1 2025
322
-10
275.27M
$8.2B
Q2 2025
327
+5
309.70M
$10.2B
Q3 2025
326
-1
262.58M
$8.7B
Q4 2025
347
+21
266.82M
$9.3B
Q1 2026
353
+6
259.75M
$9.4B
Q2 2026
353
0
258.18M
$9.5B
Q3 2026
265
-88
174.10M
$6.2B
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 (G16252101). 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 (1.5-for-1 on Sep 15, 2016, 1.12-for-1 on Mar 31, 2020, 1.5-for-1 on Jun 13, 2022): reports from before a split are multiplied by its ratio, so every quarter is on the share count of Q3 2026.
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.