Stocks/Funds/CIK 1555283

Kemnay Advisory Services Inc.

index-like (500+ pos)
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1555283
Assets
$622M
+17.0% YoY
Holdings
1,188
Lifetime alpha vs market
+0.48% annual
Average hold time
0.7 yr
median 0.5 yr

Quarterly history

Cum return +55% vs S&P +52% · α +3% lifetimeAUM $622M · peak $844MFlow $48M (+7%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+7.46%
adds when stocks drop
when a holding falls −10%+
Middle response
-4.17%
baseline attrition
Rally response
-15.45%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
VNOVornado Realty Trust$152M24.4%-28.2%2.8 yr
EWJiShares MSCI Japan ETF$96M15.5%3.0 yr
COINCoinbase Global, Inc.$52M8.3%+1.4%5.0 yr
TSMTaiwan Semiconductor Man$36M5.8%+105.6%2.8 yr
INDAiShares MSCI India ETF$19M3.1%0.3 yr
AMZNAmazon.com, Inc.$19M3.0%+9.5%10.8 yr
TMOThermo Fisher Scientific$18M3.0%-0.9%2.0 yr
AAPLApple Inc.$18M3.0%+14.7%10.8 yr
NVDANVIDIA Corporation$18M2.9%+60.9%3.0 yr
BRK-BBerkshire Hathaway Inc.$18M2.8%10.0 yr
MSFTMicrosoft Corporation$18M2.8%-0.6%10.8 yr
GOOGAlphabet Inc.$17M2.8%+84.3%10.5 yr
VVisa Inc.$17M2.8%-13.1%8.5 yr
SPYState Street SPDR S&P 50$17M2.7%+17.6%0.5 yr
METAMeta Platforms, Inc.$17M2.7%-0.4%10.8 yr

Portfolio composition (YoY)

Industry mix
REIT - Office24.4%-16.2pp$152M
Asset Management21.5%+10.3pp$134M
Semiconductors9.0%+0.5pp$56M
Financial - Data & Stock Exchanges8.3%+0.8pp$52M
Internet Content & Information5.6%+0.8pp$35M
Specialty Retail4.9%+1.5pp$31M
Medical - Diagnostics & Research4.4%-0.2pp$28M
Software - Infrastructure3.0%-1.2pp$19M
Consumer Electronics3.0%+2.4pp$19M
Financial - Credit Services2.9%-3.0pp$18M
Country
US91.9%-0.4pp
TW5.8%+0.8pp
UY1.8%+0.9pp
Unknown0.3%-0.3pp
IE0.1%
CA0.0%
CH0.0%
GB0.0%
Top 5: 57.0% · Top 10: 71.7% · Top 25: 93.3%

Winners

TickerPrev $PnLYoY %
TSM$26M+0.03B105.6%
GOOG$13M+0.01B84.3%
NVDA$12M+0.01B60.9%
SGI$10M+0.00B24.4%
AAPL$3M+0.00B14.7%

Losers

TickerPrev $PnLYoY %
VNO$216M-0.06B-28.2%
V$15M-0.00B-13.1%
MELI$5M-0.00B-11.4%
DHR$8M-0.00B-7.1%
TMO$17M-0.00B-0.9%

Top buys this quarter · 15

FIS Fidelity National Information +$11M
MSFT Microsoft Corporation+$18M
AMZN Amazon.com, Inc.+$2M
MELI MercadoLibre, Inc.+$11M
INTU Intuit Inc.+$9M
V Visa Inc.+$17M
AAPL Apple Inc.+$18M
CLH Clean Harbors, Inc.new+$0M
GVA Granite Construction Incorpora+$0M
WWD Woodward, Inc.new+$0M

Top sells this quarter · 15

CSX CSX Corporation$14M
GWRE Guidewire Software, Inc.$8M
TSM Taiwan Semiconductor Manufactu$7M
CHTR Charter Communications, Inc.$6M
PHM PulteGroup, Inc.$5M
CASY Casey's General Stores, Inc.$5M
NVR NVR, Inc.$4M
FSLR First Solar, Inc.$4M
BPOP Popular, Inc.$3M
UTHR United Therapeutics Corporatio$3M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$622M1188+29.43%+17.59%+11.84%+0.05B
2025-12-31$663M861+31.17%+17.72%+13.46%-0.11B
2025-09-30$658M22+22.65%+17.52%+5.13%-0.02B
2025-06-30$629M23+33.06%+14.94%+18.11%-0.00B
2025-03-31$532M24+8.31%+8.30%+0.01%+0.04B
2024-12-31$557M24+39.02%+24.89%+14.14%-0.05B
2024-09-30$552M23+60.13%+36.04%+24.09%-0.01B
2024-06-30$481M24+44.63%+24.49%+20.14%-0.02B
2024-03-31$520M23+81.91%+29.62%+52.29%+0.06B
2023-12-31$412M22+99.37%+26.18%+73.19%-0.01B
2023-09-30$334M21+43.37%+21.57%+21.80%+0.09B
2023-06-30$228M23+18.12%+19.42%-1.31%-0.01B
2023-03-31$198M22-39.18%-7.82%-31.36%-0.05B
2022-12-31$199M22-8.98%+7.56%-16.54%-0.08B
2022-09-30$311M34-13.22%-4.93%-8.29%-0.05B
2022-06-30$411M35-37.64%-16.11%-21.53%+0.06B