Talos Eurisko Asset Management LP
SEC Form 13F institutional filer · CIK 0002041062
13F-HR · 16 reported holdings · 2026-03-31
Reported long-US-equity value
$0.42B
Top-10 concentration
75.7%
Talos Eurisko Asset Management LP — $421M AUM allocation strategy
Talos Eurisko Asset Management LP files SEC Form 13F and reports $421M of long US equity value across 16 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 92.9%, followed by Industrials 7.1%.
The top 10 holdings account for 76% of reported value — a conviction-weighted book concentrated in its best ideas. The sector and industry splits below are of the same reported value. Track quarter-over-quarter adds, trims, new positions and exits below — sourced from SEC 13F filings, public domain.
Talos Eurisko Asset Management LP — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$421M
total across 16 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
76% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$AMAT +2.51M sh · −$18.9M+$APH +181K sh · +$22.2M+$FFIV +48.6K sh · +$16.5M
Biggest trims (shares)
−$MCHP −123K sh · −$7.67M−$AKAM −90.6K sh · +$10.7M−$WDC −33K sh · +$11.4M
Exited to nil (held last quarter, gone now)
$ANET ($94.7M last qtr)$NVDA ($40.8M last qtr)$STX ($29.1M last qtr)$MU ($22.8M last qtr)$ON ($18.6M last qtr)
Sector allocation (share of reported value)
each slice is a share of the reported long-US-equity value — smaller sectors and the rest of the book roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Industry allocation (share of reported value)
- Technology Hardware, Storage & Peripherals21.4%—
- Communications Equipment19.6%—
- Electronic Components12.6%—
- Semiconductor Materials & Equipment11.0%—
- Semiconductors9.6%—
- Electronic Equipment & Instruments8.8%—
- Electrical Components & Equipment7.1%—
- Internet Services & Infrastructure5.2%—
- Other holdings4.7%—
the finer GICS cut of the same book — same denominator — smaller industries roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Top S&P 500 holdings
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $WDC | Western Digital Corporation | 174K | $47M | -33K | 11.2% |
| $KEYS | Keysight Technologies Inc | 131K | $36.9M | +39.8K | 8.8% |
| $FFIV | F5 Inc | 120K | $34.7M | +48.6K | 8.2% |
| $SNDK | Sandisk Corporation | 52.4K | $33.3M | — | 7.9% |
| $APH | Amphenol Corporation | 263K | $33.3M | +181K | 7.9% |
| $VRT | Vertiv Holdings LLC | 119K | $29.9M | +6.23K | 7.1% |
| $ADI | Analog Devices Inc | 93.8K | $29.8M | +26.2K | 7.1% |
| $LITE | Lumentum Holdings Inc | 38.4K | $27M | -19.9K | 6.4% |
| $Q | Qnity Electronics Inc | 218K | $25.1M | — | 6.0% |
| $AKAM | Akamai Technologies Inc | 190K | $21.8M | -90.6K | 5.2% |
…and 6 more holdings in the full 13F filing (top positions only shown).
SEC Form 13F data sets · public domain · 45-day filing lag · >$100M AUM managers · as reported
← All 13F filers·← QuantOrb.pro
How to read Δ QoQ — the five insight categories, and the caveats
The categories. Analysts, quants and retail traders look past total portfolio value to isolate actionable signals. Five categories matter.
Conviction & concentration shifts
New positions vs complete exits — a brand-new stock signals high conviction; a full liquidation suggests a broken thesis or tax-loss harvesting. Aggressive sizing — look at share count, not dollars: a 20% share increase during a drawdown is strong dip-buying. Concentration — a narrowing top-5/10 means conviction; spreading capital across more names means hedging.
Sector & macro allocation rotations
Aggregating Δ QoQ moves across sectors shows where smart money is leaning in or sneaking out — rotating out of growth into defensives or energy, for example. The fund's total long equity exposure quarter-over-quarter is a proxy for overall institutional risk appetite.
Crowding & smart-money consensus
When several managers initiate or expand the same stock in the same quarter, that is institutional consensus. Contrarian reads: top pickers buying hard into a beaten-down name the market is selling.
Derivative & option overlays
Reported call/put changes indicate whether managers are adding downside hedges or leveraging upside exposure. Note: a long increase may be half of a market-neutral pair trade.
Who reads this
| Retail "cloners" | High-conviction ideas to replicate ~45 days after quarter-end. |
| Corporate IR | Which funds bought or dumped the stock, before the next call. |
| Quant / algo traders | Cross-sectional factor inputs: flow, momentum, ownership. |
Four caveats before you trade on it
- 45-day lag — holdings are quarter-end; positions may already be closed.
- Long-only — 13Fs miss shorts, pair trades and cash.
- No non-US / fixed income — the picture is US equities plus options.
- Corporate actions — splits and spinoffs distort raw share deltas.
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