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3i Infrastructure (3IN) Share Price

Intraday
Historical

Price	350.00p on 18-03-2026 at 17:40:04
Change	-1.00p -0.28%
Buy	350.00p
Sell	348.00p

Last Trade:	Sell 244.00 at 350.00p
Day's Volume:	837,651
Last Close:	350.00p
Open:	351.00p
ISIN:	JE00BF5FX167

Day's Range	347.50p - 352.00p
52wk Range:	296.50p - 387.00p
Market Capitalisation:	£3.23b
VWAP:	350.19792p
Shares in Issue:	922.35m

Sector: Closed End Investments

Listed In: FTSE All-Share, FTSE Lower Yield, FTSE 250, FTSE 350

Buy/Sell	Volume	Trade Prc	Trade Type	Trade Time
3i Infrastructure (3IN) Latest Trades
Sell*	244	350.00p	SI Trade Suspected SELL Trade	16:48:33 - 18-Mar-26
Sell*	66,553	350.00p	Uncrossing Trade	16:35:10 - 18-Mar-26
Buy*	1	350.00p	SI Trade	16:27:02 - 18-Mar-26
Buy*	1	350.00p	SI Trade	16:25:00 - 18-Mar-26
Buy*	620	349.61p	Ordinary	16:22:21 - 18-Mar-26
Buy*	900	349.50p	Automatic Execution	16:21:41 - 18-Mar-26
Buy*	533	349.50p	Automatic Execution	16:21:41 - 18-Mar-26
Buy*	1,274	349.50p	Automatic Execution	16:21:41 - 18-Mar-26
Buy*	4,726	349.50p	Automatic Execution	16:21:41 - 18-Mar-26
Buy*	2,633	349.50p	Automatic Execution	16:21:41 - 18-Mar-26

See more 3i Infrastructure trades

3i Infrastructure (3IN) Share Price History
Time period: to
Date	Open	High	Low	Close	Volume
18th Mar 2026 (Wed)	351.00	352.00	347.50	350.00	837,651
17th Mar 2026 (Tue)	344.50	351.00	342.50	351.00	1,397,391
16th Mar 2026 (Mon)	347.00	348.00	344.00	345.00	669,610
13th Mar 2026 (Fri)	349.50	349.50	342.00	346.50	979,218
12th Mar 2026 (Thu)	348.00	351.00	345.50	345.50	799,451
11th Mar 2026 (Wed)	345.00	350.00	345.00	348.50	838,765
10th Mar 2026 (Tue)	344.00	350.00	344.00	347.00	726,934
9th Mar 2026 (Mon)	349.00	349.00	341.50	343.50	1,038,151
6th Mar 2026 (Fri)	351.00	352.00	344.50	349.50	1,249,726
5th Mar 2026 (Thu)	359.50	361.00	350.00	350.00	1,335,843
4th Mar 2026 (Wed)	343.00	349.50	343.00	348.00	496,431
3rd Mar 2026 (Tue)	349.50	351.50	343.50	344.50	992,892
2nd Mar 2026 (Mon)	361.00	361.00	348.50	351.00	2,391,995
27th Feb 2026 (Fri)	359.00	360.00	356.50	360.00	906,834
26th Feb 2026 (Thu)	352.00	359.00	352.00	357.50	456,790
25th Feb 2026 (Wed)	351.00	356.50	349.00	352.00	1,119,102
24th Feb 2026 (Tue)	350.50	354.50	350.50	352.50	923,705
23rd Feb 2026 (Mon)	354.00	354.00	351.00	353.00	556,114
20th Feb 2026 (Fri)	352.50	354.50	351.50	351.50	535,273
19th Feb 2026 (Thu)	349.00	352.50	349.00	350.50	841,814
18th Feb 2026 (Wed)	353.00	356.00	349.50	351.00	683,405

See more 3i Infrastructure price history

Date	Source	Headline
3i Infrastructure (3IN) Regulatory News
11th Mar 2026 7:00 am	RNS	3iN plc invests in Lefdal Mine Datacentre
5th Mar 2026 7:00 am	RNS	3iN plc agrees to sell its stake in TCR
5th Feb 2026 4:25 pm	RNS-R	QuotedData's In The HotSeat
2nd Feb 2026 7:40 am	RNS	3i Infrastructure plc - Q3 update - replacement
2nd Feb 2026 7:00 am	RNS	3i Infrastructure plc - Performance update
29th Jan 2026 7:00 am	RNS	Appointment of Joint Corporate Broker
2nd Jan 2026 11:09 am	RNS	Portfolio Update
11th Dec 2025 4:08 pm	RNS	Holding(s) in Company
18th Nov 2025 4:06 pm	RNS	Director/PDMR Shareholding
14th Nov 2025 2:22 pm	RNS	3iN plc Half Year results presentation

See more 3i Infrastructure regulatory news

FTSE 100 Latest

Value10,305.29

Change-98.31