Stocks/Funds/CIK 1536105

Magellan Asset Management Ltd

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1536105
Assets
$7.71B
-6.3% YoY
Holdings
79
Lifetime alpha vs market
-3.57% annual
Average hold time
7.9 yr
median 8.8 yr

Quarterly history

Cum return +54% vs S&P +85% · α -31% lifetimeAUM $7.7B · peak $50.5BFlow $-200M (-2%)2016-032017-092019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+0.04%
adds when stocks drop
when a holding falls −10%+
Middle response
-8.60%
baseline attrition
Rally response
-14.31%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
AMZNAmazon.com, Inc.$468M6.1%+9.5%7.3 yr
MSFTMicrosoft Corporation$440M5.7%-0.6%10.3 yr
ESEversource Energy$428M5.6%+16.7%9.5 yr
TSMTaiwan Semiconductor Man$398M5.2%+105.6%5.5 yr
MAMastercard Incorporated$292M3.8%-8.5%10.3 yr
METAMeta Platforms, Inc.$290M3.8%-0.4%9.3 yr
AMTAmerican Tower Corporati$259M3.4%-17.9%10.3 yr
CCICrown Castle Inc.$232M3.0%-18.3%8.5 yr
SRESempra$219M2.8%+40.3%10.3 yr
YUMYum! Brands, Inc.$213M2.8%+0.7%10.3 yr
VVisa Inc.$201M2.6%-13.1%10.3 yr
UNHUnitedHealth Group Incor$195M2.5%-46.9%3.5 yr
GOOGLAlphabet Inc.$195M2.5%10.3 yr
PGThe Procter & Gamble Com$188M2.4%-12.9%6.3 yr
ICEIntercontinental Exchang$187M2.4%-7.8%8.8 yr

Portfolio composition (YoY)

Industry mix
Regulated Electric25.8%+9.9pp$1.99B
Internet Content & Information7.8%-0.9pp$602M
REIT - Specialty6.6%+2.1pp$511M
Financial - Data & Stock Exchanges6.5%+3.3pp$501M
Financial - Credit Services6.4%-2.1pp$493M
Specialty Retail6.1%-1.5pp$468M
Software - Infrastructure5.7%-1.9pp$440M
Semiconductors5.2%+1.5pp$398M
Restaurants4.4%-1.8pp$337M
Medical - Devices3.6%+0.5pp$275M
Country
US93.2%-0.7pp
TW5.2%+1.5pp
IE1.6%
Top 5: 26.3% · Top 10: 42.1% · Top 25: 75.3%

Winners

TickerPrev $PnLYoY %
TSM$299M+0.31B105.6%
GOOG$150M+0.13B84.3%
SRE$182M+0.07B40.3%
ES$427M+0.07B16.7%
AMZN$576M+0.05B9.5%

Losers

TickerPrev $PnLYoY %
UNH$292M-0.13B-46.9%
CMG$238M-0.09B-36.2%
INTU$205M-0.06B-29.3%
V$313M-0.04B-13.1%
AMT$195M-0.03B-17.9%

Top buys this quarter · 15

CMS CMS Energy Corporation+$137M
CCI Crown Castle Inc.+$87M
AMT American Tower Corporation+$74M
SPGI S&P Global Inc.+$30M
INTU Intuit Inc.+$157M
META Meta Platforms, Inc.+$290M
XEL Xcel Energy Inc.+$16M
EXC Exelon Corporation+$11M
ETR Entergy Corporation+$11M
SO The Southern Company+$9M

Top sells this quarter · 15

AMZN Amazon.com, Inc.$110M
CME CME Group Inc.$96M
YUM Yum! Brands, Inc.$96M
TSM Taiwan Semiconductor Manufactu$75M
CSX CSX Corporation$56M
ES Eversource Energy$56M
USB U.S. Bancorpexit$55M
PG The Procter & Gamble Company$49M
KO The Coca-Cola Company$40M
MSFT Microsoft Corporation$27M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$7.71B79+5.96%+17.59%-11.63%-0.20B
2025-12-31$8.23B80+10.20%+17.72%-7.52%-0.15B
2025-09-30$8.44B82+9.15%+17.52%-8.37%-0.56B
2025-06-30$8.75B84+15.26%+14.94%+0.32%-0.14B
2025-03-31$8.22B87+8.39%+8.30%+0.08%-0.87B
2024-12-31$9.10B87+16.56%+24.89%-8.33%-0.76B
2024-09-30$10.04B117+34.54%+36.04%-1.50%-1.37B
2024-06-30$10.50B154+16.91%+24.49%-7.58%-0.13B
2024-03-31$10.47B155+22.13%+29.62%-7.50%-0.32B
2023-12-31$10.04B154+19.54%+26.18%-6.64%-0.63B
2023-09-30$9.41B156+13.46%+21.57%-8.11%-1.20B
2023-06-30$11.24B157+11.44%+19.42%-7.99%-1.19B
2023-03-31$11.71B157-6.56%-7.82%+1.26%-0.59B
2022-12-31$11.69B118+7.59%+7.56%+0.03%-3.71B
2022-09-30$14.31B121-7.26%-4.93%-2.33%-2.68B
2022-06-30$18.32B121-11.02%-16.11%+5.09%-4.66B