Stocks/Funds/CIK 2041062

Talos Eurisko Asset Management LP

concentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 2041062
Assets
$585M
+148.1% YoY
Holdings
23
Lifetime alpha vs market
+71.85% annual
Average hold time
0.7 yr
median 0.5 yr

Quarterly history

Cum return +122% vs S&P +13% · α +109% lifetimeAUM $585M · peak $585MFlow $-190M (-34%)2024-122025-032025-062025-092025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-19.77%
trims when stocks drop
when a holding falls −10%+
Middle response
-3.54%
baseline attrition
Rally response
-11.59%
trims into rallies
when a holding rises +10%+

Top positions · 23

Ticker$ value% portYoYHold time
WDCWestern Digital Corporat$47M8.0%+571.9%1.0 yr
ASMLASML Holding N.V.$41M7.1%+100.9%1.3 yr
KEYSKeysight Technologies, I$37M6.3%+88.5%1.0 yr
FFIVF5, Inc.$35M5.9%+8.7%0.5 yr
ONTOOnto Innovation Inc.$34M5.8%+69.0%0.3 yr
SNDKSandisk Corporation$33M5.7%+1234.5%0.8 yr
APHAmphenol Corporation$33M5.7%+93.6%1.5 yr
VRTVertiv Holdings Co$30M5.1%+247.5%0.8 yr
ADIAnalog Devices, Inc.$30M5.1%+60.2%1.0 yr
LITELumentum Holdings Inc.$27M4.6%+1027.3%0.5 yr
MKSIMKS Inc.$26M4.5%+188.8%0.3 yr
QQnity Electronics, Inc.$25M4.3%0.3 yr
AKAMAkamai Technologies, Inc$22M3.7%+42.7%0.3 yr
NOKNokia Oyj$21M3.7%+57.0%0.8 yr
MSIMotorola Solutions, Inc.$21M3.5%+0.2%0.3 yr

Portfolio composition (YoY)

Industry mix
Semiconductors33.4%-25.1pp$195M
Hardware, Equipment & Parts25.5%+13.3pp$149M
Communication Equipment13.2%+1.6pp$77M
Computer Hardware9.7%+3.2pp$57M
Software - Infrastructure9.7%$57M
Electrical Equipment & Parts5.1%$30M
Software - Application3.4%-7.7pp$20M
Country
US82.6%-0.3pp
NL10.6%+4.0pp
FI3.7%-0.3pp
GB3.1%
Top 5: 33.1% · Top 10: 59.3% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
GLW$19M+0.04B201.5%
ASML$16M+0.02B100.9%
ADI$12M+0.01B60.2%
NOK$9M+0.01B57.0%
APH$5M+0.00B93.6%

Losers

TickerPrev $PnLYoY %

Top buys this quarter · 15

ONTO Onto Innovation Inc.new+$34M
MKSI MKS Inc.new+$26M
Q Qnity Electronics, Inc.new+$25M
APH Amphenol Corporation+$23M
AKAM Akamai Technologies, Inc.new+$22M
MSI Motorola Solutions, Inc.new+$21M
STM STMicroelectronics N.V.new+$20M
ARM Arm Holdings plc American Deponew+$18M
FFIV F5, Inc.+$14M
KEYS Keysight Technologies, Inc.+$11M

Top sells this quarter · 15

SNDK Sandisk Corporation$28M
ANET Arista Networks, Inc.exit$89M
AMAT Applied Materials, Inc.exit$54M
STX Seagate Technology Holdings plexit$41M
NVDA NVIDIA Corporationexit$38M
TER Teradyne, Inc.exit$28M
MU Micron Technology, Inc.exit$27M
ON ON Semiconductor Corporationexit$21M
CIEN Ciena Corporationexit$18M
MRVL Marvell Technology, Inc.exit$17M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$585M23+146.33%+17.59%+128.74%-0.19B
2025-12-31$565M24+61.39%+17.72%+43.67%-0.03B
2025-09-30$520M20+29.66%+8.12%+21.54%-0.02B
2025-06-30$417M17+21.86%+10.78%+11.08%+0.13B
2025-03-31$236M16-10.08%-4.27%-5.81%-0.14B
2024-12-31$423M21