Stocks/Funds/CIK 1924953

ATLAS Infrastructure Partners (UK) Ltd.

long-term holderconcentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1924953
Assets
$2.84B
+99.7% YoY
Holdings
9
Lifetime alpha vs market
-1.57% annual
Average hold time
1.7 yr
median 1.3 yr

Quarterly history

Cum return +43% vs S&P +52% · α -9% lifetimeAUM $2.8B · peak $2.8BFlow $647M (+32%)2021-122022-092023-062024-032024-122025-092026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+22.84%
adds when stocks drop
when a holding falls −10%+
Middle response
+8.00%
steady accumulation
Rally response
+7.28%
adds into rallies
when a holding rises +10%+

Top positions · 9

Ticker$ value% portYoYHold time
PNWPinnacle West Capital Co$511M18.0%+10.0%2.8 yr
EMA.TOEmera Incorporated$465M16.4%+24.4%0.8 yr
EDConsolidated Edison, Inc$345M12.1%+5.8%2.5 yr
PEGPublic Service Enterpris$327M11.5%+1.5%1.3 yr
EIXEdison International$266M9.4%+30.5%4.5 yr
HTOH2O America$266M9.4%+10.9%0.5 yr
UNPUnion Pacific Corporatio$246M8.7%+5.1%0.8 yr
PCGPG&E Corporation$234M8.3%+2.9%2.3 yr
SBACSBA Communications Corpo$178M6.3%-20.0%0.3 yr

Portfolio composition (YoY)

Industry mix
Regulated Electric75.7%-24.3pp$2.15B
Regulated Water9.4%$266M
Railroads8.7%$246M
REIT - Specialty6.3%$178M
Country
US83.6%-16.4pp
CA16.4%
Top 5: 67.4% · Top 10: 100.0% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
EIX$259M+0.07B30.5%
PNW$266M+0.03B10.0%
ED$254M+0.01B5.8%
PCG$179M+0.01B2.9%

Losers

TickerPrev $PnLYoY %

Top buys this quarter · 7

HTO H2O America+$232M
EMA.TO Emera Incorporated+$223M
SBAC SBA Communications Corporationnew+$178M
PEG Public Service Enterprise Grou+$91M
PNW Pinnacle West Capital Corporat+$62M
UNP Union Pacific Corporation+$26M
ED Consolidated Edison, Inc.+$23M

Top sells this quarter · 3

POR Portland General Electric Compexit$102M
EIX Edison International$234M
PCG PG&E Corporation$227M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$2.84B9+13.13%+17.59%-4.46%+0.65B
2025-12-31$1.99B9+2.05%+17.72%-15.67%+0.09B
2025-09-30$1.86B9-5.08%+17.52%-22.60%+0.38B
2025-06-30$1.40B7+9.54%+14.94%-5.40%+0.05B
2025-03-31$1.42B6+15.62%+8.30%+7.32%+1.01B
2024-12-31$417M6+18.58%+24.89%-6.31%-0.96B
2024-09-30$1.44B5+41.77%+36.04%+5.73%-0.02B
2024-06-30$1.20B6+5.97%+24.49%-18.53%-0.29B
2024-03-31$1.48B6+5.10%+29.62%-24.53%+0.14B
2023-12-31$1.32B6+3.53%+26.18%-22.65%+0.15B
2023-09-30$1.02B5+5.11%+21.57%-16.46%-0.06B
2023-06-30$1.20B6+15.50%+19.42%-3.92%+0.31B
2023-03-31$888M5+3.92%-7.82%+11.73%+0.40B
2022-12-31$486M5+15.72%+7.56%+8.16%-0.10B
2022-09-30$505M5-0.30%-4.93%+4.63%-0.08B
2022-06-30$589M5-10.12%-16.11%+5.99%-0.01B