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Melqart Asset Management (UK) Ltd

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13F filer, CIK 1712901, London, United Kingdom

Melqart Asset Management (UK) Ltd reported $749,474,448 across 44 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-11-14. Its ten largest share positions make up 49.08% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-25-004813

Period
2025-09-30
Reported value
$749M
Holdings
44
Top 10 weight
49.08%
New
23
Sold out
9

Largest buys vs the previous quarter

SecurityShares changeApprox. value
SNPSnew+87,538$43.2M
CYBERARK SOFTWARE LTD/ISRAELadded+86,182$41.6M
TXNMnew+584,757$33.1M
WNS HLDGS LTD COM SHSnew+380,028$29M
FYBRnew+619,939$23.2M

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

SecurityShares changeApprox. value
HESS CORPexited-757,224-$105M
ANSYS INCexited-223,469-$78.5M
SKXexited-876,368-$55.3M
ENSTAR GROUP LIMITEDexited-97,013-$32.6M
CYTKreduced-542,945-$29.8M

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 2025

Share positions as resolved from 13F-HR 0001172661-25-004813, largest first. % of portfolio is the value over $749,474,448, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
ALEALLETE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 76,879 shares; 2025Q1: 637,825 shares; 2025Q2: 835,112 shares; 2025Q3: 786,819 shares 786,819$52.2M6.97%-48,293Timeline
CYBERARK SOFTWARE LTD/ISRAELCYBERARK SOFTWARE LTD/ISRAELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 24,859 shares; 2025Q2: 19,805 shares; 2025Q3: 105,987 shares 105,987$51.2M6.83%+86,182
SNPSSYNOPSYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 87,538 shares 87,538$43.2M5.76%newTimeline
CYTKCYTOKINETICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,212,258 shares; 2024Q4: 1,136,434 shares; 2025Q1: 999,447 shares; 2025Q2: 1,326,719 shares; 2025Q3: 783,774 shares 783,774$43.1M5.75%-542,945Timeline
TXNMTXNM ENERGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 584,757 shares 584,757$33.1M4.41%newTimeline
KKELLANOVAQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 484,631 shares; 2025Q1: 479,858 shares; 2025Q2: 422,360 shares; 2025Q3: 402,438 shares 402,438$33M4.4%-19,922Timeline
WNS HLDGS LTD COM SHSWNS HLDGS LTD COM SHSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 380,028 shares 380,028$29M3.87%new
TSLATESLA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 67,551 shares; 2025Q3: 63,022 shares 63,022$28M3.74%-4,529Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 303,937 shares; 2025Q2: 273,445 shares; 2025Q3: 148,460 shares 148,460$27.7M3.7%-124,985Timeline
MRVLMARVELL TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 196,763 shares; 2024Q4: 214,197 shares; 2025Q1: 243,448 shares; 2025Q2: 399,817 shares; 2025Q3: 325,522 shares 325,522$27.4M3.65%-74,295Timeline
AVGOBROADCOM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 107,502 shares; 2024Q4: 85,971 shares; 2025Q1: 90,294 shares; 2025Q2: 135,938 shares; 2025Q3: 76,786 shares 76,786$25.3M3.38%-59,152Timeline
FYBRFRONTIER COMMUNICATIONS PAREQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 168,460 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 619,939 shares 619,939$23.2M3.09%newTimeline
WDCWESTERN DIGITAL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 182,054 shares; 2024Q4: 80,120 shares; 2025Q1: 200,492 shares; 2025Q2: 268,568 shares; 2025Q3: 187,622 shares 187,622$22.5M3.01%-80,946Timeline
TSMTAIWAN SEMICONDUCTOR MANUFACQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 61,217 shares; 2025Q2: 86,933 shares; 2025Q3: 76,125 shares 76,125$21.3M2.84%-10,808Timeline
COINCOINBASE GLOBAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 52,416 shares 52,416$17.7M2.36%newTimeline
CCLCARNIVAL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 590,105 shares 590,105$17.1M2.28%newTimeline
RBRKRUBRIK INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 439,066 shares; 2024Q4: 273,338 shares; 2025Q1: 159,498 shares; 2025Q2: 96,674 shares; 2025Q3: 204,771 shares 204,771$16.8M2.25%+108,097Timeline
SNDKSANDISK CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 148,837 shares 148,837$16.7M2.23%newTimeline
PRKSUNITED PARKS & RESORTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 300,178 shares 300,178$15.5M2.07%newTimeline
INDIVIOR PLCINDIVIOR PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 13,510 shares; 2024Q4: 104,790 shares; 2025Q1: not reported; 2025Q2: 167,539 shares; 2025Q3: 616,863 shares 616,863$14.9M1.98%+449,324
PENNPENN ENTERTAINMENT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 729,161 shares; 2025Q2: 750,392 shares; 2025Q3: 754,253 shares 754,253$14.5M1.94%+3,861Timeline
BABAALIBABA GROUP HLDG LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 80,311 shares 80,311$14.4M1.92%newTimeline
BIDUBAIDU INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 100,146 shares 100,146$13.2M1.76%newTimeline
SNOWSNOWFLAKE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 59,025 shares; 2024Q4: not reported; 2025Q1: 64,659 shares; 2025Q2: 20,113 shares; 2025Q3: 52,332 shares 52,332$11.8M1.57%+32,219Timeline
CPRICAPRI HOLDINGS LIMITEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,126,182 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 583,261 shares 583,261$11.6M1.55%newTimeline
VERONA PHARMA PLCVERONA PHARMA PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 107,991 shares 107,991$11.5M1.54%new
MDBMONGODB INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 40,857 shares; 2025Q1: 15,224 shares; 2025Q2: not reported; 2025Q3: 32,497 shares 32,497$10.1M1.35%newTimeline
SIMOSILICON MOTION TECHNOLOGY COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 222,297 shares; 2024Q4: 215,039 shares; 2025Q1: 123,490 shares; 2025Q2: 57,944 shares; 2025Q3: 106,171 shares 106,171$10.1M1.34%+48,227Timeline
FWRDFORWARD AIR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 382,394 shares 382,394$9.8M1.31%newTimeline
NTNXNUTANIX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 197,683 shares; 2024Q4: 178,044 shares; 2025Q1: 116,803 shares; 2025Q2: 47,411 shares; 2025Q3: 116,079 shares 116,079$8.64M1.15%+68,668Timeline
WSCWILLSCOT HLDGS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 317,535 shares; 2024Q4: 322,784 shares; 2025Q1: 343,558 shares; 2025Q2: 435,018 shares; 2025Q3: 402,072 shares 402,072$8.49M1.13%-32,946Timeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 48,694 shares; 2025Q3: 34,410 shares 34,410$8.37M1.12%-14,284Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 37,463 shares 37,463$8.23M1.1%newTimeline
GDSGDS HLDGS LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 180,567 shares 180,567$6.99M0.93%newTimeline
ANETARISTA NETWORKS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 56,388 shares; 2025Q2: not reported; 2025Q3: 46,048 shares 46,048$6.71M0.9%newTimeline
AEVAAEVA TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 377,340 shares 377,340$5.47M0.73%newTimeline
ABVXABIVAX SAQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 64,157 shares 64,157$5.45M0.73%newTimeline
CFLTCONFLUENT INC-CLASS AQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 168,439 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 248,445 shares 248,445$4.92M0.66%newTimeline
MNDYMONDAY COM LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 17,429 shares; 2024Q4: 69,883 shares; 2025Q1: 27,482 shares; 2025Q2: 20,872 shares; 2025Q3: 24,426 shares 24,426$4.73M0.63%+3,554Timeline
MUMICRON TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 156,216 shares; 2024Q4: 75,520 shares; 2025Q1: 98,537 shares; 2025Q2: not reported; 2025Q3: 27,914 shares 27,914$4.67M0.62%newTimeline
DTDYNATRACE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 225,011 shares; 2024Q4: 264,753 shares; 2025Q1: 168,039 shares; 2025Q2: 77,332 shares; 2025Q3: 89,992 shares 89,992$4.36M0.58%+12,660Timeline
ESTCELASTIC N VQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 49,256 shares 49,256$4.16M0.56%newTimeline
SHOPSHOPIFY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 104,245 shares; 2024Q4: 72,115 shares; 2025Q1: 86,527 shares; 2025Q2: 59,775 shares; 2025Q3: 13,822 shares 13,822$2.05M0.27%-45,953Timeline
FROFRONTLINE PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 448,632 shares; 2024Q4: not reported; 2025Q1: 187,467 shares; 2025Q2: not reported; 2025Q3: 19,195 shares 19,195$437K0.06%newTimeline

Sold out in Q3 2025

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

SecurityShares beforeValue beforeType
HESS CORPHESS CORP757,224$105Mshares
ANSYS INCANSYS INC223,469$78.5Mshares
SKXSKECHERS U S A INC876,368$55.3Mshares
ENSTAR GROUP LIMITEDENSTAR GROUP LIMITED97,013$32.6Mshares
AMDADVANCED MICRO DEVICES INC108,410$15.4Mshares
BLUEPRINT MEDICINES CORPBLUEPRINT MEDICINES CORP109,437$14Mshares
WALGREENS BOOTS ALLIANCE INCWALGREENS BOOTS ALLIANCE INC896,132$10.3Mshares
APPFAPPFOLIO INC16,832$3.88Mshares
PLAYAGS INCPLAYAGS INC48,134$601Kshares

How Q3 2025 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).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001172661-25-004813 base2025-11-14acceptance time not in the bulk data set