Talos Eurisko Asset Management LP — 13F Holdings & Portfolio
CIK 2041062 · latest 13F-HR filed 2026-05-14
Talos Eurisko Asset Management LP manages $585.3M in 13F-reported U.S. long-equity assets across 23 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are WDC (8.03%), ASML (7.08%), KEYS (6.30%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 11 new positions, exited 12, added to 9, and trimmed 2.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$585.3M
Long-equity book
23
Distinct positions
2026-03-31
Filed 2026-05-14
+11 / −12 / ↑9 / ↓2
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- AMPHENOL CORP$22.2M +200.7%
- KEYSIGHT TECHNOLOGIES INC$18.4M +99.9%
- F5 INC$16.5M +90.5%
- VERTIV HOLDINGS CO$11.6M +63.2%
- ANALOG DEVICES INC$11.5M +62.8%
Top Trims
- MICROCHIP TECHNOLOGY INC.-$7.7M -41.6%
- CREDO TECHNOLOGY GROUP HOLDI-$3.2M -28.8%
New Positions
- ONTO INNOVATION INC$33.9M
- SANDISK CORP$33.3M
- MKS INC.$26.2M
- QNITY ELECTRONICS INC$25.1M
- AKAMAI TECHNOLOGIES INC$21.8M
Exited Positions
- ARISTA NETWORKS INC$94.7M
- NVIDIA CORPORATION$40.8M
- APPLIED MATLS INC$40.4M
- SEAGATE TECHNOLOGY HLDNGS PL$29.1M
- MICRON TECHNOLOGY INC$22.8M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | WESTERN DIGITAL CORP | WDC | 958102105 | $47.0M | 8.03% | 173,792 | SH |
| 2 | ASML HLDG NV | ASML | N07059210 | $41.4M | 7.08% | 31,372 | SH |
| 3 | KEYSIGHT TECHNOLOGIES INC | KEYS | 49338L103 | $36.9M | 6.30% | 130,637 | SH |
| 4 | F5 INC | FFIV | 315616102 | $34.7M | 5.93% | 119,963 | SH |
| 5 | ONTO INNOVATION INC | ONTO | 683344105 | $33.9M | 5.79% | 165,373 | SH |
| 6 | SANDISK CORP | SNDK | 80004C200 | $33.3M | 5.69% | 52,394 | SH |
| 7 | AMPHENOL CORP | APH | 032095101 | $33.3M | 5.69% | 263,400 | SH |
| 8 | VERTIV HOLDINGS CO | VRT | 92537N108 | $29.9M | 5.11% | 119,331 | SH |
| 9 | ANALOG DEVICES INC | ADI | 032654105 | $29.8M | 5.10% | 93,817 | SH |
| 10 | LUMENTUM HLDGS INC | LITE | 55024U109 | $27.0M | 4.62% | 38,447 | SH |
| 11 | MKS INC. | MKSI | 55306N104 | $26.2M | 4.48% | 114,011 | SH |
| 12 | QNITY ELECTRONICS INC | Q | 74743L100 | $25.1M | 4.29% | 217,581 | SH |
| 13 | AKAMAI TECHNOLOGIES INC | AKAM | 00971T101 | $21.8M | 3.72% | 189,800 | SH |
| 14 | NOKIA CORP | NOK | 654902204 | $21.4M | 3.66% | 2,665,800 | SH |
| 15 | MOTOROLA SOLUTIONS INC | MSI | 620076307 | $20.7M | 3.53% | 47,645 | SH |
| 16 | STMICROELECTRONICS N V | STM | 861012102 | $20.5M | 3.50% | 592,300 | SH |
| 17 | CADENCE DESIGN SYSTEM INC | CDNS | 127387108 | $20.0M | 3.42% | 71,990 | SH |
| 18 | CORNING INC | GLW | 219350105 | $19.7M | 3.36% | 144,539 | SH |
| 19 | ARM HOLDINGS PLC | ARM | 042068205 | $18.3M | 3.13% | 121,200 | SH |
| 20 | ALLEGRO MICROSYSTEMS INC | ALGM | 01749D105 | $15.5M | 2.66% | 493,173 | SH |
| 21 | MICROCHIP TECHNOLOGY INC. | MCHP | 595017104 | $10.8M | 1.84% | 166,877 | SH |
| 22 | HP INC | HPQ | 40434L105 | $10.0M | 1.71% | 521,500 | SH |
| 23 | CREDO TECHNOLOGY GROUP HOLDI | CRDO | G25457105 | $8.0M | 1.36% | 84,700 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-14 | $585.3M | 23 | 0002041062-26-000004 |
| 2025-12-31 | 2026-02-17 | $565.1M | 24 | 0002041062-26-000002 |
| 2025-09-30 | 2025-11-12 | $519.5M | 20 | 0002041062-25-000011 |