CIK: 1924953
ATLAS INFRASTRUCTURE PARTNERS (UK) LTD.
Address: 1ST FLOOR WEST, 1-3 COLLEGE HILL, LONDON, X0 EC4R 2RA
α Alpha 0.8800↭ Flow 0.2200Pure Active
10holdings (Q4 2025)
$1.99B13F reported value
+1 NEW+6 INCREASED-1 DECREASED-1 EXITED1 UNCHANGED
Total (Q4 25): $1,994,407,802
Top Holdings by Value
Position Changes (Q4 vs Q3)
Top 15 Positions ($)
Historical AUM (13F Reported)
$1.48B+$0.59B QoQPortfolio Value History (13F Reported)
Quarterly 13F portfolio value. QoQ change reflects value of disclosed long equity positions (new buys, sells, and price movements combined).
| Quarter | Portfolio Value | QoQ Change | QoQ % |
|---|---|---|---|
| Q4 25 | $1.99B | +$0.13B | +7.2% |
| Q3 25 | $1.86B | +$0.46B | +32.5% |
| Q2 25 | $1.40B | $-0.02B | -1.2% |
| Q1 25 | $1.42B | +$1.01B | +241.3% |
| Q4 24 | $0.42B | $-1.03B | -71.1% |
| Q3 24 | $1.44B | +$0.24B | +19.8% |
| Q2 24 | $1.20B | $-0.28B | -18.7% |
| Q1 24 | $1.48B | +$0.16B | +12.0% |
| Q4 23 | $1.32B | +$0.30B | +29.1% |
| Q3 23 | $1.02B | $-0.18B | -14.6% |
| Q2 23 | $1.20B | +$0.31B | +35.0% |
| Q1 23 | $0.89B | — | — |
QoQ = (quarter 13F value − prior quarter value) ÷ prior quarter value. Includes position changes, new buys, and exits. Not investment advice.
Information for Viewing 13F Reports:
- Name: The name of the company.
- CUSIP: A unique 9-character alphanumeric code that identifies a specific stock or security in the U.S.
- Class: The investment company's series name. A registered investment company may have multiple series, each with a separate securities portfolio.
- Value: The monetary value of the holdings in USD.
- Shares: The number of shares held.
- Share Price: The price of shares at the time of filing.
- Investment: The type of investment.
- % of Portfolio: The percentage that this position represents in the total portfolio.
| Quarter | Period of Report | Holdings | Value | Type | Filling Date | Filling ID |
|---|---|---|---|---|---|---|
| Q4 25 | 31-Dec-2025 | 9 | $1,994,407,802 | 13F-HR | 17-Feb-2026 | 0001214659-26-001957 |
| Q3 25 | 30-Sep-2025 | 9 | $1,860,463,475 | 13F-HR | 14-Nov-2025 | 0001214659-25-016614 |
| Q2 25 | 30-Jun-2025 | 7 | $1,404,359,179 | 13F-HR | 14-Aug-2025 | 0001214659-25-012207 |
| Q1 25 | 31-Mar-2025 | 6 | $1,421,773,069 | 13F-HR | 15-May-2025 | 0001214659-25-007812 |
| Q4 24 | 31-Dec-2024 | 6 | $416,524,157 | 13F-HR | 14-Feb-2025 | 0001214659-25-002823 |
| Q3 24 | 30-Sep-2024 | 5 | $1,441,682,718 | 13F-HR | 14-Nov-2024 | 0001214659-24-019118 |
| Q2 24 | 30-Jun-2024 | 6 | $1,203,591,658 | 13F-HR | 12-Aug-2024 | 0001172661-24-003215 |
| Q1 24 | 31-Mar-2024 | 6 | $1,479,949,791 | 13F-HR | 13-May-2024 | 0001172661-24-002207 |
| Q4 23 | 31-Dec-2023 | 6 | $1,320,841,057 | 13F-HR | 14-Feb-2024 | 0001172661-24-001477 |
| Q3 23 | 30-Sep-2023 | 5 | $1,023,435,516 | 13F-HR | 14-Nov-2023 | 0001172661-23-004053 |
| Q2 23 | 30-Jun-2023 | 6 | $1,198,666,674 | 13F-HR | 14-Aug-2023 | 0001172661-23-003023 |
| Q1 23 | 31-Mar-2023 | 5 | $887,967,062 | 13F-HR | 15-May-2023 | 0001172661-23-002321 |
| Q4 22 | 31-Dec-2022 | 5 | $485,935,982 | 13F-HR | 17-Jan-2023 | 0001172661-23-000182 |
| Q3 22 | 30-Sep-2022 | 5 | $505,407,000 | 13F-HR | 2-Nov-2022 | 0001172661-22-002272 |
| Q2 22 | 30-Jun-2022 | 5 | $589,293,000 | 13F-HR | 15-Aug-2022 | 0001172661-22-001957 |
| Q1 22 | 31-Mar-2022 | 5 | $663,851,000 | 13F-HR | 16-May-2022 | 0001172661-22-001415 |
| Q4 21 | 31-Dec-2021 | 5 | $645,531,000 | 13F-HR | 22-Apr-2022 | 0001172661-22-001148 |