Silphium Asset Management Ltd — 13F Holdings & Portfolio
CIK 1758440 · latest 13F-HR filed 2026-05-05
Silphium Asset Management Ltd manages $264.0M in 13F-reported U.S. long-equity assets across 52 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are VOO (26.55%), VOO (20.29%), VPL (7.50%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 10 new positions, exited 8, added to 10, and trimmed 27.
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.
$264.0M
Long-equity book
52
Distinct positions
2026-03-31
Filed 2026-05-05
+10 / −8 / ↑10 / ↓27
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- VANGUARD INDEX FDS$29.6M +31.4%
- ISHARES TR$4.1M +77.8%
- VANGUARD INTL EQUITY INDEX F$3.7M +22.7%
- J P MORGAN EXCHANGE TRADED F$1.5M +36.7%
- SELECT SECTOR SPDR TR$1.3M +59.3%
Top Trims
- MICROSOFT CORP-$2.4M -31.7%
- ALPHABET INC-$1.9M -27.5%
- NVIDIA CORPORATION-$1.5M -17.1%
- MASTERCARD INCORPORATED-$1.5M -66.1%
- AMAZON COM INC-$1.4M -24.8%
New Positions
- ISHARES INC$12.3M
- CATERPILLAR INC$1.2M
- ROSS STORES INC$1.1M
- MICRON TECHNOLOGY INC$687.5K
- BOEING CO$636.9K
Exited Positions
- ROCKWELL AUTOMATION INC$1.8M
- IQVIA HLDGS INC$1.6M
- INTERNATIONAL BUSINESS MACHS$1.4M
- CACI INTL INC$1.3M
- INTUIT$1.3M
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 | VANGUARD INDEX FDS | VOO | 922908363 | $70.1M | 26.55% | 117,297 | SH |
| 2 | VANGUARD INDEX FDS | VOO | 922908363 | $53.6M | 20.29% | 89,623 | SH |
| 3 | VANGUARD INTL EQUITY INDEX F | VPL | 922042866 | $19.8M | 7.50% | 202,700 | SH |
| 4 | ISHARES INC | URTH | 464286392 | $12.3M | 4.65% | 68,200 | SH |
| 5 | ISHARES TR | FXI | 464287184 | $8.3M | 3.15% | 231,900 | SH |
| 6 | VANGUARD INTL EQUITY INDEX F | VGK | 922042874 | $7.4M | 2.79% | 89,300 | SH |
| 7 | NVIDIA CORPORATION | NVDA | 67066G104 | $7.1M | 2.68% | 40,569 | SH |
| 8 | ISHARES INC | EWJ | 46434G822 | $5.6M | 2.13% | 66,461 | SH |
| 9 | MICROSOFT CORP | MSFT | 594918104 | $5.2M | 1.98% | 14,155 | SH |
| 10 | ALPHABET INC | GOOGL | 02079K305 | $5.1M | 1.93% | 17,710 | SH |
| 11 | APPLE INC | AAPL | 037833100 | $5.1M | 1.92% | 19,920 | SH |
| 12 | J P MORGAN EXCHANGE TRADED F | BBCA | 46641Q225 | $4.7M | 1.77% | 49,700 | SH |
| 13 | INVESCO EXCH TRADED FD TR II | KBWB | 46138E628 | $4.5M | 1.72% | 57,406 | SH |
| 14 | AMAZON COM INC | AMZN | 023135106 | $4.4M | 1.66% | 21,088 | SH |
| 15 | SELECT SECTOR SPDR TR | XLV | 81369Y209 | $3.8M | 1.44% | 25,895 | SH |
| 16 | SELECT SECTOR SPDR TR | XLU | 81369Y886 | $3.7M | 1.39% | 79,787 | SH |
| 17 | SELECT SECTOR SPDR TR | XLE | 81369Y506 | $3.5M | 1.32% | 56,920 | SH |
| 18 | META PLATFORMS INC | META | 30303M102 | $3.4M | 1.27% | 5,859 | SH |
| 19 | BROADCOM INC | AVGO | 11135F101 | $2.9M | 1.08% | 9,241 | SH |
| 20 | SELECT SECTOR SPDR TR | XLF | 81369Y605 | $2.5M | 0.93% | 49,800 | SH |
| 21 | SELECT SECTOR SPDR TR | XLB | 81369Y100 | $2.2M | 0.83% | 43,925 | SH |
| 22 | ELI LILLY & CO | LLY | 532457108 | $2.1M | 0.81% | 2,335 | SH |
| 23 | WALMART INC | WMT | 931142103 | $2.0M | 0.74% | 15,714 | SH |
| 24 | COSTCO WHOLESALE CORPORATION | COST | 22160K105 | $1.9M | 0.72% | 1,908 | SH |
| 25 | GLOBAL X FDS | COPX | 37954Y830 | $1.4M | 0.54% | 18,500 | SH |
| 26 | MCKESSON CORP | MCK | 58155Q103 | $1.4M | 0.53% | 1,631 | SH |
| 27 | EATON CORP PLC | ETN | G29183103 | $1.3M | 0.50% | 3,715 | SH |
| 28 | CME GROUP INC | CME | 12572Q105 | $1.2M | 0.47% | 4,193 | SH |
| 29 | CATERPILLAR INC | CAT | 149123101 | $1.2M | 0.46% | 1,723 | SH |
| 30 | EQT CORP | EQT | 26884L109 | $1.1M | 0.42% | 17,578 | SH |
| 31 | MAGNA INTL INC | MGA | 559222401 | $1.1M | 0.42% | 20,000 | SH |
| 32 | ROSS STORES INC | ROST | 778296103 | $1.1M | 0.42% | 5,070 | SH |
| 33 | ISHARES TR | FXI | 464287184 | $1.1M | 0.41% | 30,500 | SH |
| 34 | TERADYNE INC | TER | 880770102 | $1.0M | 0.39% | 3,490 | SH |
| 35 | VANGUARD INTL EQUITY INDEX F | VGK | 922042874 | $997.4K | 0.38% | 12,100 | SH |
| 36 | AMPHENOL CORP | APH | 032095101 | $962.8K | 0.36% | 7,620 | SH |
| 37 | SPDR SERIES TRUST | KRE | 78464A698 | $828.6K | 0.31% | 12,718 | SH |
| 38 | J P MORGAN EXCHANGE TRADED F | BBCA | 46641Q225 | $780.7K | 0.30% | 8,300 | SH |
| 39 | MASTERCARD INCORPORATED | MA | 57636Q104 | $746.0K | 0.28% | 1,493 | SH |
| 40 | MICRON TECHNOLOGY INC | MU | 595112103 | $687.5K | 0.26% | 2,035 | SH |
| 41 | WASTE MGMT INC DEL | WM | 94106L109 | $655.8K | 0.25% | 2,854 | SH |
| 42 | INTUITIVE SURGICAL INC | ISRG | 46120E602 | $655.5K | 0.25% | 1,422 | SH |
| 43 | BOEING CO | BA | 097023105 | $636.9K | 0.24% | 3,200 | SH |
| 44 | OLD DOMINION FREIGHT LINE IN | ODFL | 679580100 | $591.7K | 0.22% | 3,028 | SH |
| 45 | TJX COS INC NEW | TJX | 872540109 | $514.6K | 0.19% | 3,222 | SH |
| 46 | INTERACTIVE BROKERS GROUP IN | IBKR | 45841N107 | $506.2K | 0.19% | 7,547 | SH |
| 47 | NOKIA CORP | NOK | 654902204 | $499.3K | 0.19% | 62,100 | SH |
| 48 | CANADIAN PACIFIC KANSAS CITY | CP | 13646K108 | $496.8K | 0.19% | 6,316 | SH |
| 49 | SPDR SERIES TRUST | XHB | 78464A888 | $433.6K | 0.16% | 4,392 | SH |
| 50 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $431.3K | 0.16% | 2,120 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-05 | $264.0M | 52 | 0000919574-26-002639 |
| 2025-12-31 | 2026-01-27 | $235.9M | 47 | 0000919574-26-000476 |