Silphium Asset Management Ltd

CIK

1758440

Location

London, X0

Portfolio Value

Micro $74,761,989

Diversification

Diversified

Reports for

Silphium Equity Event Driven Master Fund Ltd Silphium World Equity Hedged Master Fund Ltd

Filing Date

Global Rank

#6,427 / 8,517 ▲ 648

Top Industry

Semiconductors 25.9%

3Y Alpha vs SPY

+20.0%

Period ended 48 days ago

Filed Jul 30, 2026 · 18d

26 quarters · since Mar 2020

Clone Performance

Aug 2023–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+182.0%

SPY

+77.9%

Annualised alpha

+20.1%

Max drawdown

−17.3%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 98% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

38 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

11.5%

−0.7 pts

Top 5

43.2%

−3.2 pts

Top 10

63.5%

−4.5 pts

HHI

537

Diversified−61

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	48.9%	$36,560,013	16
Communication Services	14.2%	$10,610,578	2
Industrials	10.8%	$8,054,380	7
Consumer Cyclical	9.7%	$7,224,940	3
Healthcare	5.9%	$4,412,332	3
Consumer Defensive	5.3%	$3,974,315	2
Financial Services	3.5%	$2,618,669	3
Energy	1.4%	$1,040,962	1
Basic Materials	0.4%	$265,800	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
INTC	Intel Corp	+7,630	15,830	$2,210,342
APH	Amphenol Corp /De/	+3,460	11,080	$1,953,625
NVDA	Nvidia Corp	+2,565	43,134	$8,630,682
AMZN	Amazon Com Inc	+2,440	23,528	$5,607,663
EQT	EQT Corp	+2,000	19,578	$1,040,962
WMT	Walmart Inc.	+1,800	17,514	$1,983,635
GOOGL	Alphabet Inc.	+1,800	19,510	$6,972,288
AMD	Advanced Micro Devices Inc	+1,575	3,695	$2,146,462
IBKR	Interactive Brokers Group, Inc.	+870	8,417	$732,615
CAT	Caterpillar Inc	+848	2,571	$2,737,857
MSFT	Microsoft Corp	+800	14,955	$5,578,514
BA	Boeing Co	+785	3,985	$862,632
ETN	Eaton Corp plc	+715	4,430	$1,887,711
CP	Canadian Pacific Kansas City Ltd/Cn	+700	7,016	$607,936
MU	Micron Technology Inc	+600	2,635	$3,041,554
META	Meta Platforms, Inc.	+600	6,459	$3,638,290
CME	Cme Group Inc.	+480	4,673	$1,031,938
TJX	Tjx Companies Inc /De/	+330	3,552	$538,128
WM	Waste Management Inc	+300	3,154	$702,963
SOLS	Solstice Advanced Materials Inc.	+300	3,000	$265,800
COST	Costco Wholesale Corp /New	+220	2,128	$1,990,680
MCK	Mckesson Corp	+190	1,821	$1,375,947
MA	Mastercard Inc	+170	1,663	$854,116
ISRG	Intuitive Surgical Inc	+160	1,582	$629,129
ODFL	Old Dominion Freight Line, Inc.	+105	3,133	$678,607
No positions match the current search.

Trimmed

Positions the filer reduced

5 positions

Ticker	Company	Δ Shares	Shares	Value
NOK	Nokia Corp	−20,200	41,900	$556,432
TER	Teradyne, Inc	−1,200	2,290	$1,107,993
AAPL	Apple Inc.	−760	19,160	$5,544,137
AVGO	Broadcom Inc.	−400	8,841	$3,339,687
LLY	ELI LILLY & Co	−328	2,007	$2,407,256
No positions match the current search.

New Positions

Positions the filer opened this quarter

7 positions

Ticker	Company	Shares	Value
NVT	nVent Electric plc	3,400	$576,674
SNDK	Sandisk Corp	215	$488,851
DELL	Dell Technologies Inc.	1,100	$474,606
HPE	Hewlett Packard Enterprise Co	9,600	$433,056
NOW	ServiceNow, Inc.	3,700	$367,336
LITE	Lumentum Holdings Inc.	405	$347,514
JBL	Jabil Inc	880	$339,222
No positions match the current search.

Sold Out

Positions the filer fully exited

2 positions

Ticker	Company	Shares	Value
XLB	State Street Materials Select Sector SPDR ETF	43,925	$2,194,932
MGA	Magna International Inc	20,000	$1,116,200
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

38 tracked positions · $74,761,989 total · filing declares 59 positions · $296,618,798 · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
NVDA	Nvidia Corp Technology	Added	43,134	+2,565	$8,630,682	+22.0%	11.54%
GOOGL	Alphabet Inc. Communication Services	Added	19,510	+1,800	$6,972,288	+36.9%	9.33%
AMZN	Amazon Com Inc Consumer Cyclical	Added	23,528	+2,440	$5,607,663	+27.7%	7.50%
MSFT	Microsoft Corp Technology	Added	14,955	+800	$5,578,514	+6.5%	7.46%
AAPL	Apple Inc. Technology	Reduced	19,160	-760	$5,544,137	+9.7%	7.42%
META	Meta Platforms, Inc. Communication Services	Added	6,459	+600	$3,638,290	+8.5%	4.87%
AVGO	Broadcom Inc. Technology	Reduced	8,841	-400	$3,339,687	+16.8%	4.47%
MU	Micron Technology Inc Technology	Added	2,635	+600	$3,041,554	+342.4%	4.07%
CAT	Caterpillar Inc Industrials	Added	2,571	+848	$2,737,857	+124.3%	3.66%
LLY	ELI LILLY & Co Healthcare	Reduced	2,007	-328	$2,407,256	+12.1%	3.22%
INTC	Intel Corp Technology	Added	15,830	+7,630	$2,210,342	+510.8%	2.96%
AMD	Advanced Micro Devices Inc Technology	Added	3,695	+1,575	$2,146,462	+397.7%	2.87%
COST	Costco Wholesale Corp /New Consumer Defensive	Added	2,128	+220	$1,990,680	+4.7%	2.66%
WMT	Walmart Inc. Consumer Defensive	Added	17,514	+1,800	$1,983,635	+1.6%	2.65%
APH	Amphenol Corp /De/ Technology	Added	11,080	+3,460	$1,953,625	—	2.61%
ETN	Eaton Corp plc Industrials	Added	4,430	+715	$1,887,711	+42.1%	2.52%
MCK	Mckesson Corp Healthcare	Added	1,821	+190	$1,375,947	−2.5%	1.84%
TER	Teradyne, Inc Technology	Reduced	2,290	-1,200	$1,107,993	+7.1%	1.48%
ROST	Ross Stores, Inc. Consumer Cyclical	Held	5,070	0	$1,079,149	−1.7%	1.44%
EQT	EQT Corp Energy	Added	19,578	+2,000	$1,040,962	−6.9%	1.39%
CME	Cme Group Inc. Financial Services	Added	4,673	+480	$1,031,938	−16.7%	1.38%
BA	Boeing Co Industrials	Added	3,985	+785	$862,632	+35.4%	1.15%
MA	Mastercard Inc Financial Services	Added	1,663	+170	$854,116	+14.5%	1.14%
IBKR	Interactive Brokers Group, Inc. Financial Services	Added	8,417	+870	$732,615	+44.7%	0.98%
WM	Waste Management Inc Industrials	Added	3,154	+300	$702,963	+7.2%	0.94%
ODFL	Old Dominion Freight Line, Inc. Industrials	Added	3,133	+105	$678,607	+14.7%	0.91%
ISRG	Intuitive Surgical Inc Healthcare	Added	1,582	+160	$629,129	−4.0%	0.84%
CP	Canadian Pacific Kansas City Ltd/Cn Industrials	Added	7,016	+700	$607,936	+22.4%	0.81%
NVT	nVent Electric plc Industrials	NEW	3,400	NEW	$576,674	NEW	0.77%
NOK	Nokia Corp Technology	Reduced	41,900	-20,200	$556,432	+11.4%	0.74%
TJX	Tjx Companies Inc /De/ Consumer Cyclical	Added	3,552	+330	$538,128	+4.6%	0.72%
SNDK	Sandisk Corp Technology	NEW	215	NEW	$488,851	NEW	0.65%
DELL	Dell Technologies Inc. Technology	NEW	1,100	NEW	$474,606	NEW	0.63%
HPE	Hewlett Packard Enterprise Co Technology	NEW	9,600	NEW	$433,056	NEW	0.58%
NOW	ServiceNow, Inc. Technology	NEW	3,700	NEW	$367,336	NEW	0.49%
LITE	Lumentum Holdings Inc. Technology	NEW	405	NEW	$347,514	NEW	0.46%
JBL	Jabil Inc Technology	NEW	880	NEW	$339,222	NEW	0.45%
SOLS	Solstice Advanced Materials Inc. Basic Materials	Added	3,000	+300	$265,800	+29.3%	0.36%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.