WhaleCreep

Melqart Asset Management (UK) Ltd 13F holdings, Q1 2026

Hedge fundSEC filingsCompare with another fundHoldings as of 2026-03-31, filed 2026-05-12

Melqart Asset Management (UK) Ltd disclosed 41 US equity positions worth $1.0bn in its Q1 2026 13F filing. Its largest position is EA at 7.4% of the reported book, followed by TXNM and WBD. Versus Q4 2025 it opened 15 new positions, added to 15, reduced 8 and exited 18.

$1.0bn
Reported equity book
Sum of the long US equity positions in the filing, at the values filed. Options are excluded.
41
Positions
Distinct securities in the equity book with a reported value above zero. Options are excluded.
7.4%
Largest position
The largest single position as a share of the reported equity book.
52.1%
Top 10 weight
The ten largest positions together, as a share of the reported equity book.
26
Effective positions
1 / HHI of portfolio weights: the number of equal-weight positions the book behaves like.
35
Quarters on file since Q4 2017
Quarters for which this manager's 13F holdings are on record.

Holdings

Against Q4 2025: 15 new, 15 added, 8 reduced, 18 exited

41 rows
EA ELECTRONIC ARTS INCCommunication Services7.4%$75.4m369,849+50%added
TXNM TXNM ENERGY INCUtilities6.1%$61.4m1.05m+33%added
WBD WARNER BROS DISCOVERY INCCommunication Services5.5%$55.7m2.03m−21%reduced
CYTK CYTOKINETICS INCHealthcare5.5%$55.6m843,949+35%added
GTLSGBP CHART INDS INC–5.4%$54.8m265,236+7.7%added
CWAN CLEARWATER ANALYTICS HLDGS ITechnology5.3%$53.6m2.27m+195%added
NSC NORFOLK SOUTHERN CORPIndustrials4.6%$46.2m160,848+7.8%added
KVUE KENVUE INCConsumer Defensive4.3%$43.2m2.51m0.0%held
NVDA NVIDIA CORPORATIONTechnology4.2%$42.9m245,804+57%added
TSM TAIWAN SEMICONDUCTOR MANUFACTechnology3.9%$39.4m116,470−0.2%held
SNDK SANDISK CORPTechnology3.1%$31.3m49,220−22%reduced
GPN GLOBAL PMTS INCIndustrials2.8%$28.9m429,281+1048%added
PEN PENUMBRA INCHealthcare2.6%$26.9m81,822–new
430 TERNS PHARMACEUTICALS INC–2.6%$26.7m507,187–new
RVMD REVOLUTION MEDICINES INCHealthcare2.6%$26.3m270,363–new
AXALTA COATING SYS LTD no ticker–2.5%$25.5m922,310+9.7%added
ASML ASML HLDG NVTechnology2.5%$24.9m18,870–new
MRVL MARVELL TECHNOLOGY INCTechnology2.3%$23.7m238,904−11%reduced
FN FABRINETTechnology2.3%$23.1m44,208–new
AVGO BROADCOM INCTechnology2.2%$22.3m72,089−51%reduced
INDV INDIVIOR PHARMACEUTICALS INCHealthcare2.1%$20.9m684,320–new
VSNT VERSANT MEDIA GROUP INCCommunication Services2.0%$20.1m544,245–new
UNF UNIFIRST CORP MASSIndustrials1.8%$18.6m73,814–new
WDC WESTERN DIGITAL CORP.Technology1.7%$17.4m64,216−35%reduced
FWRD FORWARD AIR CORPIndustrials1.4%$14.7m877,744+3.3%added
CPRI CAPRI HOLDINGS LIMITEDConsumer Cyclical1.4%$14.7m832,090+34%added
AMD ADVANCED MICRO DEVICES INCTechnology1.4%$14.2m69,878+2.1%added
VALARIS LTD no ticker–1.3%$13.1m133,992–new
AES AES CORPUtilities1.3%$13.0m919,232–new
URA GLOBAL X FDS–1.2%$11.9m246,307–new
PENN PENN ENTERTAINMENT INCConsumer Cyclical1.1%$11.6m773,591+8.4%added
ORCL ORACLE CORPTechnology1.0%$10.2m69,327−17%reduced
MBC MASTERBRAND INCConsumer Cyclical0.9%$8.9m1.07m+4967%added
RENATUS TACTICAL ACQUIS no ticker–0.7%$7.1m694,0960.0%held
AEVA AEVA TECHNOLOGIES INCTechnology0.7%$6.9m524,686−4.2%reduced
SIMO SILICON MOTION TECHNOLOGY COTechnology0.6%$6.2m55,124−44%reduced
CMBT CMB.TECH NVEnergy0.5%$5.3m418,161–new
TWO1GBP TWO HBRS INVT CORP–0.4%$4.3m376,970–new
TAC TRANSALTA CORPUtilities0.3%$3.0m227,406–new
IHRT IHEARTMEDIA INCCommunication Services0.3%$2.8m969,704+83%added
OII OCEANEERING INTL INCEnergy0.2%$1.5m42,922–new

Exited since Q4 2025

18 rows
FYBR FRONTIER COMMUNICATIONS PARE5.8%$57.6m
CYBERARK SOFTWARE LTD no ticker4.6%$46.4m
EXK EXACT SCIENCES CORP3.8%$38.3m
SNOW SNOWFLAKE INC3.2%$31.7m
PLYM PLYMOUTH INDL REIT INC3.1%$31.2m
RNAGBP AVIDITY BIOSCIENCES INC2.6%$25.7m
8QR CONFLUENT INC2.5%$24.7m
AMZN AMAZON COM INC1.5%$14.8m
MDB MONGODB INC1.2%$11.6m
MU MICRON TECHNOLOGY INC1.1%$11.4m
RBRK RUBRIK INC.0.6%$6.4m
CDTX CIDARA THERAPEUTICS INC0.6%$5.8m
TWLO TWILIO INC0.6%$5.8m
SHOP SHOPIFY INC0.5%$5.2m
FROG JFROG LTD0.5%$5.2m
ABVX ABIVAX SA0.4%$4.4m
FRO FRONTLINE PLC0.2%$2.2m
KWEUR KENNEDY-WILSON HOLDINGS INC0.03%$260k

Sector mix

  • Technology31.2%
  • Communication Services15.2%
  • Unclassified14.2%
  • Healthcare12.8%
  • Industrials10.7%
  • Utilities7.6%
  • Consumer Defensive4.3%
  • Consumer Cyclical3.5%
  • Energy0.7%

Book over time

Every quarter on file (35)
QuarterPositionsEquity book
Q2 202640$1.1bn
Q1 202641$1.0bn
Q4 202544$999m
Q3 202544$749m
Q2 202530$700m
Q1 202545$740m
Q4 202442$743m
Q3 202446$1.0bn
Q2 202449$1.1bn
Q1 202445$1.3bn
Q4 202336$1.2bn
Q3 202335$1.4bn
Q2 202332$1.1bn
Q1 202332$1.3bn
Q4 202238$1.1bn
Q3 202262$1.2bn
Q2 202261$985m
Q1 202266$1.4bn
Q4 202181$1.8bn
Q3 202193$2.0bn
Q2 2021107$2.2bn
Q1 2021144$1.9bn
Q4 2020107$1.3bn
Q3 202062$890m
Q2 202043$713m
Q1 202037$990m
Q4 201936$1.1bn
Q3 201926$1.1bn
Q2 201925$1.2bn
Q1 201926$837m
Q4 201818$703m
Q3 201821$971m
Q2 201825$1.2bn
Q1 201814$790m
Q4 201714$582m

Where Melqart Asset Management (UK) Ltd was early

17 rows
AVA AVISTA CORPQ2 20186 of 992.1%3.7%2Exited by Q4 2018−4.0%
VRTX VERTEX PHARMACEUTICALS INCQ2 201816 of 1602.7%5.5%14Exited by Q1 2022+29%
OPTU ALTICE USA INCQ2 201819 of 1950.5%2.9%2Exited by Q4 2018+6.3%
RNG RINGCENTRAL INCQ3 201919 of 1851.2%1.2%9Exited by Q1 2022+49%
TEAM ATLASSIAN CORPORATIONQ3 201920 of 2241.3%2.6%18Exited by Q3 2024+41%
NICE NICE LTDQ2 20209 of 1010.8%1.8%10Exited by Q3 2023+9.1%
WSC WILLSCOT HLDGS CORPQ3 202014 of 1771.4%5.1%21Exited by Q4 2025+27%
CZR CAESARS ENTERTAINMENT INC NEQ3 202017 of 2451.4%1.9%4Held at last filing, Q2 2026−46%
AKX ANSYS INCQ4 202010 of 1610.07%11.2%8Exited by Q3 2025−3.5%
COHR COHERENT INCQ1 202122 of 2630.7%7.5%5Exited by Q2 2022+6.0%
MRVL MARVELL TECHNOLOGY INCQ2 20217 of 2731.1%4.4%21Held at last filing, Q2 2026+411%
TXNM TXNM ENERGY INCQ2 20218 of 1312.4%7.4%10Held at last filing, Q2 2026+16%
NMM NAVIOS MARITIME PARTNERS L PQ4 20214 of 350.6%1.2%4Exited by Q4 2022−2.3%
HTZ HERTZ GLOBAL HLDGS INCQ4 20219 of 1386.8%6.8%5Exited by Q1 2023−38%
TSEM TOWER SEMICONDUCTOR LTDQ1 202218 of 1710.6%5.1%9Held at last filing, Q2 2026+439%
RBRK RUBRIK INC.Q3 20246 of 1281.4%2.4%6Exited by Q1 2026+138%
SW SMURFIT WESTROCK PLCQ3 20249 of 983.5%3.5%2Exited by Q1 2025+9.0%

Concentration and tenure

11.5%
Median largest position, all quarters
The largest single position as a share of the reported equity book.
59.8%
Median top 10 weight, all quarters
The ten largest positions together, as a share of the reported equity book.
Concentrated
Style, by median largest position
2
Median completed holding, quarters