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3i Infrastructure (3IN) Share Price

Price 345.00p on 19-03-2026 at 19:00:04
Change -5.00p -1.43%
Buy 345.00p
Sell 344.00p
Last Trade: Sell 175,656.00 at 345.00p
Day's Volume: 705,383
Last Close: 345.00p
Open: 346.00p
ISIN: JE00BF5FX167
Day's Range 343.50p - 347.00p
52wk Range: 296.50p - 387.00p
Market Capitalisation: £3.18b
VWAP: 345.18403p
Shares in Issue: 922.35m

3i Infrastructure (3IN) Latest Trades

Buy/Sell Volume Trade Prc Trade Type Trade Time
Sell* 175,656 345.00p Uncrossing Trade
16:35:14 - 19-Mar-26
Buy* 1 345.00p SI Trade
16:27:00 - 19-Mar-26
Sell* 4,465 344.43p SI Trade
16:26:44 - 19-Mar-26
Buy* 59 345.00p SI Trade
16:26:42 - 19-Mar-26
Sell* 18 344.00p SI Trade
16:26:22 - 19-Mar-26
Unknown* 0 344.00p SI Trade
16:25:05 - 19-Mar-26
Buy* 10 344.604p SI Trade
16:22:43 - 19-Mar-26
Unknown* 0 345.50p SI Trade
16:22:00 - 19-Mar-26
Buy* 797 345.00p Automatic Execution
16:22:00 - 19-Mar-26
Buy* 358 345.00p Automatic Execution
16:22:00 - 19-Mar-26
See more 3i Infrastructure trades

3i Infrastructure (3IN) Share Price History

Time period:
to
Date Open High Low Close Volume
19th Mar 2026 (Thu) 346.00 347.00 343.50 345.00 705,383
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
See more 3i Infrastructure price history

3i Infrastructure (3IN) Regulatory News

Date Source Headline
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

3i Infrastructure (3IN) Share News

3i Infrastructure to acquire majority stake in data centre campus

11th Mar 2026 12:17

(Alliance News) - 3i Infrastructure PLC on Wednesday said it has agreed to invest around EUR300 million to acquire a majority stake in Lefdal Mine Datacenter. Read More

TRADING UPDATES: Senior confirms takeover bid; Drax names interim CFO

5th Mar 2026 13:21

(Alliance News) - The following is a round-up of updates by London-listed companies, issued on Thursday and not separately reported by Alliance News: Read More

Centrica inks disposal of some non-core energy solutions businesses

9th Feb 2026 08:49

(Alliance News) - Centrica PLC on Monday said it completed a series of divestments of several non-core energy solutions businesses. Read More

LONDON BRIEFING: NatWest acquires Evelyn Partners for GBP2.7 billion

9th Feb 2026 08:01

(Alliance News) - NatWest unveils a GBP2.7 billion takeover of Evelyn Partners alongside a new GBP750 million buyback, as Centrica completes over GBP80 million of asset sales and Vodafone's African subsidiary Vodacom secures additional spectrum in Egypt. Read More

3i Infrastructure to write down DNS:NET value amid refinancing worry

2nd Feb 2026 10:16

(Alliance News) - 3i Infrastructure PLC on Monday said developments at German telecommunications provider DNS:NET clouded "another strong period" in the four months to January. Read More

See more 3i Infrastructure news
FTSE 100 Latest
Value10,063.50
Change-241.79

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