Silphium Asset Management Ltd

13F filer, CIK 1758440, London, United Kingdom

Silphium Asset Management Ltd reported $280,452,381 across 50 holdings for the quarter ended 2024-09-30, in a 13F-HR filed 2025-01-30. Its ten largest share positions make up 49.23% of the portfolio.

Filed 2025-01-30 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC13F-HR 0000919574-25-000739

Period: 2024-09-30
Reported value: $280M
Holdings: 50
Top 10 weight: 49.23%
New: 9
Sold out: 13

Part of the filer group Silphium Asset Management Ltd

How groups are built

Largest buys vs the previous quarter

Security	Shares change	Approx. value
EDRadded	+550,000	$15.7M
HESS CORPnew	+110,000	$14.9M
HASHICORP INCadded	+222,476	$7.53M
Knew	+90,000	$7.26M
CHAMPIONX CORPORATIONnew	+194,601	$5.87M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

Security	Shares change	Approx. value
WESTROCK COexited	-235,000	-$11.8M
CEREVEL THERAPEUTICS HLDNG Iexited	-123,314	-$5.04M
OVERSEAS SHIPHOLDING GROUP Iexited	-500,000	-$4.24M
UNITED STATES STL CORP NEWreduced	-110,000	-$3.89M
GOOGLexited	-13,929	-$2.54M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2024

Share positions as resolved from 13F-HR 0000919574-25-000739, largest first. % of portfolio is the value over $277,723,081, the sum of the share positions whose value is usable for ratios (method).

Security	Shares	Value	% of portfolio	Change	Timeline
EDRENDEAVOR GROUP HLDGS INC	900,000	$25.7M	9.26%	+550,000	Timeline
CATALENT INC USD 0.01CATALENT INC USD 0.01	380,000	$23M	8.29%	+35,000
JUNIPER NETWORKS INCJUNIPER NETWORKS INC	500,000	$19.5M	7.02%	+60,000
HESS CORPHESS CORP	110,000	$14.9M	5.38%	new
HASHICORP INCHASHICORP INC	347,476	$11.8M	4.24%	+222,476
AMEDISYS INCAMEDISYS INC	119,600	$11.5M	4.16%	+39,600
WMTWALMART INC	98,449	$7.95M	2.86%	+190	Timeline
UNITED STATES STL CORP NEWUNITED STATES STL CORP NEW	225,000	$7.95M	2.86%	-110,000
KKELLANOVA	90,000	$7.26M	2.62%	new	Timeline
SOUTHWESTERN ENERGY COSOUTHWESTERN ENERGY CO	1,000,000	$7.11M	2.56%	+800,000
COSTCOSTCO WHOLESALE CORPORATION	7,622	$6.76M	2.43%	0	Timeline
CHAMPIONX CORPORATIONCHAMPIONX CORPORATION	194,601	$5.87M	2.11%	new
MSFTMICROSOFT CORP	13,453	$5.79M	2.08%	0	Timeline
CMECME GROUP INC	25,245	$5.57M	2.01%	+98	Timeline
AXONICS INCAXONICS INC	80,000	$5.57M	2%	+25,000
AVANGRID INCAVANGRID INC	150,000	$5.37M	1.93%	+88,368
CYTKCYTOKINETICS INC	98,564	$5.2M	1.87%	+11,064	Timeline
PEPPEPSICO INC	30,341	$5.16M	1.86%	0	Timeline
ETNEATON CORP PLC	14,456	$4.79M	1.73%	+3,052	Timeline
URTHISHARES INC	28,762	$4.51M	1.63%	new	Timeline
NVDANVIDIA CORPORATION	37,043	$4.5M	1.62%	0	Timeline
AMZNAMAZON COM INC	24,075	$4.49M	1.62%	+5,220	Timeline
STERICYCLE INCSTERICYCLE INC	72,365	$4.41M	1.59%	new
FISVFISERV INC	24,513	$4.4M	1.59%	+5,625	Timeline
INTUINTUIT	6,775	$4.21M	1.51%	+1,555	Timeline
PERFICIENT INCPERFICIENT INC	55,000	$4.15M	1.49%	0
R1 RCM INCR1 RCM INC	285,000	$4.04M	1.45%	+183,300
MAMASTERCARD INCORPORATED	8,109	$4M	1.44%	+2,031	Timeline
BROBROWN & BROWN INC	38,246	$3.96M	1.43%	+34	Timeline
LLYELI LILLY & CO	4,396	$3.89M	1.4%	0	Timeline
METAMETA PLATFORMS INC	6,713	$3.84M	1.38%	+4	Timeline
HDHOME DEPOT INC	9,421	$3.82M	1.37%	+2,571	Timeline
RACEFERRARI N V	7,208	$3.39M	1.22%	0	Timeline
TELLURIAN INC NEWTELLURIAN INC NEW	3,500,000	$3.39M	1.22%	new
WMWASTE MGMT INC DEL	15,753	$3.27M	1.18%	0	Timeline
MANUMANCHESTER UTD PLC NEW	200,000	$3.24M	1.17%	0	Timeline
TSMTAIWAN SEMICONDUCTOR MANUFAC	18,144	$3.15M	1.13%	+3,094	Timeline
ADBEADOBE INC	6,067	$3.14M	1.13%	0	Timeline
TXNTEXAS INSTRS INC	14,182	$2.93M	1.05%	+65	Timeline
AAPLAPPLE INC	12,210	$2.84M	1.02%	+10	Timeline
CPCANADIAN PACIFIC KANSAS CITY	32,411	$2.77M	1%	+41	Timeline
VLTOVERALTO CORP	23,700	$2.65M	0.95%	new	Timeline
VIZIO HOLDING CORPVIZIO HOLDING CORP	175,000	$1.95M	0.7%	+50,000
INTCINTEL CORP	50,000	$1.17M	0.42%	new	Timeline
CPRICAPRI HOLDINGS LIMITED	25,000	$1.06M	0.38%	-25,000	Timeline
ACIALBERTSONS COMPANIES INC	54,957	$1.02M	0.37%	0	Timeline
EVHEVOLENT HEALTH INC	25,000	$707K	0.25%	new	Timeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

Security	Type	Amount	Value	Change
CYTKCYTOKINETICS INC COM NEW	put	35,000	$1.85M	+25,000
CYTKCYTOKINETICS INC COM NEW	call	10,000	$528K	0
UNITED STATES STL CORP NEWUNITED STATES STL CORP NEW COM	call	10,000	$353K	0

Sold out in Q3 2024

Positions in the previous quarter's report that this quarter's report no longer lists.

Security	Shares before	Value before	Type
WESTROCK COWESTROCK CO	235,000	$11.8M	shares
CEREVEL THERAPEUTICS HLDNG ICEREVEL THERAPEUTICS HLDNG I	123,314	$5.04M	shares
OVERSEAS SHIPHOLDING GROUP IOVERSEAS SHIPHOLDING GROUP I	500,000	$4.24M	shares
GOOGLALPHABET INC	13,929	$2.54M	shares
FICOFAIR ISAAC CORP	1,546	$2.3M	shares
HUBSHUBSPOT INC	3,000	$1.77M	shares
IPINTERNATIONAL PAPER CO	40,000	$1.73M	shares
BLKBBLACKBAUD INC	10,000	$762K	shares
BITFBITFARMS LTD	250,000	$642K	shares
APLDAPPLIED DIGITAL CORP	100,000	$595K	shares
CUREVAC N VCUREVAC N V	100,000	$340K	shares
CORZCORE SCIENTIFIC INC NEW	35,000	$326K	shares
IPINTERNATIONAL PAPER CO	1,500	$64.7K	call

How Q3 2024 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

Filing	Role	Amendment	Filed	Accepted	Ingested
13F-HR 0000919574-25-000739	base		2025-01-30	acceptance time not in the bulk data set	2026-10-07 18:25:55 UTC