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Dundas Partners LLP

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13F filer, CIK 1742418, EDINBURGH, United Kingdom

Dundas Partners LLP reported $1,382,659,113 across 31 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-14. Its ten largest share positions make up 62.45% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001742418-26-000005

Period
2026-06-30
Reported value
$1.38B
Holdings
31
Top 10 weight
62.45%
New
3
Sold out
21

Largest buys vs the previous quarter

SecurityShares changeApprox. value
BKNGadded+234,136$41.7M
ESGVnew+164,888$21.8M
MAadded+9,645$4.95M
Vadded+9,461$3.25M
VSGXnew+29,645$2.44M

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
ACNexited-114,450-$22.7M
MSCIexited-36,194-$19.5M
ZTSreduced-135,804-$9.76M
EFXreduced-59,312-$9.41M
AMATreduced-10,385-$7.51M

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, Q2 2026

Share positions as resolved from 13F-HR 0001742418-26-000005, largest first. % of portfolio is the value over $1,382,659,113, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
AMATAPPLIED MATLS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 266,212 shares; 2024Q4: 266,212 shares; 2025Q1: 266,212 shares; 2025Q2: 112,482 shares; 2025Q3: 278,394 shares; 2025Q4: 274,132 shares; 2026Q1: 262,946 shares; 2026Q2: 252,561 shares 252,561$183M13.21%-10,385Timeline
TSMTAIWAN SEMICONDUCTOR MANUFACQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 303,564 shares; 2024Q4: 289,171 shares; 2025Q1: 289,171 shares; 2025Q2: 282,445 shares; 2025Q3: 282,445 shares; 2025Q4: 282,161 shares; 2026Q1: 275,192 shares; 2026Q2: 265,365 shares 265,365$127M9.17%-9,827Timeline
GOOGALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 273,525 shares; 2024Q4: 301,749 shares; 2025Q1: 301,749 shares; 2025Q2: 301,749 shares; 2025Q3: 301,749 shares; 2025Q4: 295,344 shares; 2026Q1: 289,903 shares; 2026Q2: 282,696 shares 282,696$99.9M7.22%-7,207Timeline
APHAMPHENOL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 617,382 shares; 2024Q4: 617,382 shares; 2025Q1: 617,382 shares; 2025Q2: 617,382 shares; 2025Q3: 606,161 shares; 2025Q4: 532,801 shares; 2026Q1: 527,892 shares; 2026Q2: 494,362 shares 494,362$87.2M6.3%-33,530Timeline
ADIANALOG DEVICES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 197,970 shares; 2024Q4: 197,970 shares; 2025Q1: 197,970 shares; 2025Q2: 197,970 shares; 2025Q3: 206,749 shares; 2025Q4: 201,876 shares; 2026Q1: 198,650 shares; 2026Q2: 191,739 shares 191,739$76.2M5.51%-6,911Timeline
VVISA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 160,525 shares; 2024Q4: 175,029 shares; 2025Q1: 175,029 shares; 2025Q2: 175,029 shares; 2025Q3: 181,492 shares; 2025Q4: 178,743 shares; 2026Q1: 193,997 shares; 2026Q2: 203,458 shares 203,458$69.8M5.05%+9,461Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 180,361 shares; 2024Q4: 186,468 shares; 2025Q1: 186,468 shares; 2025Q2: 186,468 shares; 2025Q3: 186,468 shares; 2025Q4: 182,458 shares; 2026Q1: 179,471 shares; 2026Q2: 170,547 shares 170,547$63.6M4.6%-8,924Timeline
AXPAMERICAN EXPRESS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 174,436 shares; 2024Q4: 174,436 shares; 2025Q1: 174,436 shares; 2025Q2: 174,436 shares; 2025Q3: 189,180 shares; 2025Q4: 177,649 shares; 2026Q1: 176,217 shares; 2026Q2: 171,110 shares 171,110$57.9M4.19%-5,107Timeline
ROSTROSS STORES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 274,017 shares; 2024Q4: 274,017 shares; 2025Q1: 279,145 shares; 2025Q2: 279,145 shares; 2025Q3: 270,309 shares; 2025Q4: 245,228 shares; 2026Q1: 238,768 shares; 2026Q2: 238,768 shares 238,768$50.8M3.68%0Timeline
TMOTHERMO FISHER SCIENTIFIC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 70,238 shares; 2024Q4: 70,238 shares; 2025Q1: 75,152 shares; 2025Q2: 93,193 shares; 2025Q3: 95,231 shares; 2025Q4: 98,406 shares; 2026Q1: 97,396 shares; 2026Q2: 97,396 shares 97,396$48.8M3.53%0Timeline
BKNGBOOKING HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 7,270 shares; 2024Q4: 7,270 shares; 2025Q1: 7,270 shares; 2025Q2: 7,270 shares; 2025Q3: 8,458 shares; 2025Q4: 8,305 shares; 2026Q1: 9,105 shares; 2026Q2: 243,241 shares 243,241$43.4M3.14%+234,136Timeline
NDAQNASDAQ INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 500,759 shares; 2024Q4: 500,759 shares; 2025Q1: 500,759 shares; 2025Q2: 500,759 shares; 2025Q3: 530,283 shares; 2025Q4: 521,726 shares; 2026Q1: 512,023 shares; 2026Q2: 512,023 shares 512,023$40.4M2.92%0Timeline
AMEAMETEK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 133,770 shares; 2024Q4: 142,812 shares; 2025Q1: 142,812 shares; 2025Q2: 172,472 shares; 2025Q3: 172,472 shares; 2025Q4: 170,095 shares; 2026Q1: 163,876 shares; 2026Q2: 163,876 shares 163,876$39.6M2.87%0Timeline
RMDRESMED INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 140,562 shares; 2024Q4: 140,562 shares; 2025Q1: 152,184 shares; 2025Q2: 152,184 shares; 2025Q3: 175,117 shares; 2025Q4: 204,962 shares; 2026Q1: 203,021 shares; 2026Q2: 203,021 shares 203,021$39.6M2.86%0Timeline
BROBROWN & BROWN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 479,205 shares; 2024Q4: 503,111 shares; 2025Q1: 503,111 shares; 2025Q2: 503,111 shares; 2025Q3: 633,541 shares; 2025Q4: 666,803 shares; 2026Q1: 659,990 shares; 2026Q2: 610,267 shares 610,267$39.1M2.83%-49,723Timeline
ABTABBOTT LABORATORIESQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 345,049 shares; 2024Q4: 345,049 shares; 2025Q1: 345,049 shares; 2025Q2: 371,715 shares; 2025Q3: 442,954 shares; 2025Q4: 428,307 shares; 2026Q1: 423,933 shares; 2026Q2: 423,933 shares 423,933$38.5M2.78%0Timeline
MAMASTERCARD INCORPORATEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 44,459 shares; 2024Q4: 44,459 shares; 2025Q1: 44,459 shares; 2025Q2: 44,459 shares; 2025Q3: 44,459 shares; 2025Q4: 56,617 shares; 2026Q1: 56,106 shares; 2026Q2: 65,751 shares 65,751$33.8M2.44%+9,645Timeline
ADPAUTOMATIC DATA PROCESSING INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 112,482 shares; 2024Q4: 112,482 shares; 2025Q1: 112,482 shares; 2025Q2: 773 shares; 2025Q3: 151,673 shares; 2025Q4: 142,534 shares; 2026Q1: 141,280 shares; 2026Q2: 141,280 shares 141,280$31.6M2.29%0Timeline
SYKSTRYKER CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 90,522 shares; 2024Q4: 90,522 shares; 2025Q1: 90,522 shares; 2025Q2: 90,522 shares; 2025Q3: 98,694 shares; 2025Q4: 97,014 shares; 2026Q1: 95,028 shares; 2026Q2: 95,028 shares 95,028$29.9M2.16%0Timeline
WRBBERKLEY W R CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 1,123,310 shares; 2024Q4: 1,123,310 shares; 2025Q1: 1,123,310 shares; 2025Q2: 1,123,310 shares; 2025Q3: 1,181,601 shares; 2025Q4: 1,161,472 shares; 2026Q1: 390,567 shares; 2026Q2: 390,567 shares 390,567$27.5M1.99%0Timeline
GWWWW GRAINGER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 73,650 shares; 2024Q4: 73,650 shares; 2025Q1: 73,650 shares; 2025Q2: 73,650 shares; 2025Q3: 21,181 shares; 2025Q4: 20,087 shares; 2026Q1: 19,901 shares; 2026Q2: 19,901 shares 19,901$27.1M1.96%0Timeline
ESGVVANGUARD WORLD FDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 164,888 shares 164,888$21.8M1.58%newTimeline
HDBHDFC BANK LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 406,972 shares; 2024Q4: 385,984 shares; 2025Q1: 393,556 shares; 2025Q2: 443,405 shares; 2025Q3: 864,132 shares; 2025Q4: 883,744 shares; 2026Q1: 863,541 shares; 2026Q2: 842,852 shares 842,852$21.8M1.57%-20,689Timeline
CRMSALESFORCE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 85,152 shares; 2025Q4: 83,752 shares; 2026Q1: 105,346 shares; 2026Q2: 119,681 shares 119,681$18.7M1.36%+14,335Timeline
ALCALCON AGQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 425,938 shares; 2024Q4: 403,994 shares; 2025Q1: 406,475 shares; 2025Q2: 391,786 shares; 2025Q3: 391,786 shares; 2025Q4: 252,418 shares; 2026Q1: 249,707 shares; 2026Q2: 249,707 shares 249,707$16.9M1.22%0Timeline
INTUINTUITQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 36,888 shares; 2025Q2: 36,888 shares; 2025Q3: 43,762 shares; 2025Q4: 48,551 shares; 2026Q1: 48,074 shares; 2026Q2: 52,445 shares 52,445$13.7M0.99%+4,371Timeline
ZTSZOETIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 182,113 shares; 2024Q4: 182,113 shares; 2025Q1: 197,747 shares; 2025Q2: 197,747 shares; 2025Q3: 310,676 shares; 2025Q4: 305,387 shares; 2026Q1: 299,266 shares; 2026Q2: 163,462 shares 163,462$11.7M0.85%-135,804Timeline
EFXEQUIFAX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 132,615 shares; 2024Q4: 132,615 shares; 2025Q1: 132,615 shares; 2025Q2: 132,615 shares; 2025Q3: 132,615 shares; 2025Q4: 128,047 shares; 2026Q1: 126,939 shares; 2026Q2: 67,627 shares 67,627$10.7M0.78%-59,312Timeline
RBARB GLOBAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 111,688 shares; 2024Q4: 91,989 shares; 2025Q1: 91,989 shares; 2025Q2: 95,184 shares; 2025Q3: 93,605 shares; 2025Q4: 97,308 shares; 2026Q1: 96,452 shares; 2026Q2: 81,664 shares 81,664$9.5M0.69%-14,788Timeline
VSGXVANGUARD WORLD FDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: 1,081,151 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 29,645 shares 29,645$2.44M0.18%newTimeline
EWBCEAST WEST BANCORP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 10,672 shares 10,672$1.38M0.1%newTimeline

Sold out in Q2 2026

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

SecurityShares beforeValue beforeType
ACNACCENTURE PLC IRELAND114,450$22.7Mshares
MSCIMSCI INC36,194$19.5Mshares
NVTNVENT ELEC PLC4,769$564Kshares
JKHYHENRY JACK & ASSOC INC3,043$481Kshares
AITAPPLIED INDL TECHNOLOGIES IN1,784$473Kshares
LFUSLITTELFUSE INC1,341$455Kshares
TECHBIO-TECHNE CORP8,137$425Kshares
CRCRANE COMPANY2,121$363Kshares
SFSTIFEL FINL CORP4,676$346Kshares
WTSWATTS WATER TECHNOLOGIES INC1,143$332Kshares
ESABESAB CORPORATION3,294$318Kshares
EVREVERCORE INC906$270Kshares
MKTXMARKETAXESS HLDGS INC1,604$265Kshares
HLNEHAMILTON LANE INC2,167$215Kshares
LMATLEMAITRE VASCULAR INC1,920$210Kshares
TRUTRANSUNION2,465$171Kshares
INTERDIGITAL INCINTERDIGITAL INC483$146Kshares
RYANRYAN SPECIALTY HOLDINGS INC3,896$131Kshares
RLIRLI CORP2,164$123Kshares
BMIBADGER METER INC639$97.4Kshares
PAYCPAYCOM SOFTWARE INC796$96.7Kshares

How Q2 2026 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 0001742418-26-000005 base2026-08-14acceptance time not in the bulk data set

Filings

Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.

FilingSubjectFiledAcceptedIngested
13F-HR 0001742418-26-000005 Quarter ended 2026-06-302026-08-14acceptance time not in the bulk data set
13F-HR 0001742418-26-000003 Quarter ended 2026-03-312026-05-14acceptance time not in the bulk data set
13F-HR 0001742418-26-000002 Quarter ended 2025-12-312026-02-12acceptance time not in the bulk data set
13F-HR 0001742418-25-000009 Quarter ended 2025-09-302025-11-13acceptance time not in the bulk data set
13F-HR 0001742418-25-000006 Quarter ended 2025-06-302025-08-12acceptance time not in the bulk data set
13F-HR 0001742418-25-000005 Quarter ended 2025-03-312025-05-13acceptance time not in the bulk data set
13F-HR 0001742418-25-000001 Quarter ended 2024-12-312025-02-07acceptance time not in the bulk data set
13F-HR 0001742418-24-000006 Quarter ended 2024-09-302024-11-14acceptance time not in the bulk data set
13F-HR 0001742418-24-000004 Quarter ended 2024-06-302024-08-14acceptance time not in the bulk data set
13F-HR 0001742418-24-000003 Quarter ended 2024-03-312024-05-14acceptance time not in the bulk data set
13F-HR 0001742418-24-000002 Quarter ended 2023-12-312024-02-08acceptance time not in the bulk data set
13F-HR 0001742418-23-000006 Quarter ended 2023-09-302023-11-14acceptance time not in the bulk data set
13F-HR 0001742418-23-000005 Quarter ended 2023-06-302023-08-11acceptance time not in the bulk data set
13F-HR 0001742418-23-000004 Quarter ended 2023-03-312023-05-12acceptance time not in the bulk data set
13F-HR 0001742418-23-000002 Quarter ended 2022-12-312023-02-08acceptance time not in the bulk data set
13F-HR 0001742418-22-000005 Quarter ended 2022-09-302022-11-14acceptance time not in the bulk data set
13F-HR 0001742418-22-000004 Quarter ended 2022-06-302022-08-12acceptance time not in the bulk data set
13F-HR 0001742418-22-000003 Quarter ended 2022-03-312022-05-13acceptance time not in the bulk data set
13F-HR 0001742418-22-000002 Quarter ended 2021-12-312022-02-14acceptance time not in the bulk data set
13F-HR 0001742418-21-000007 Quarter ended 2021-09-302021-11-12acceptance time not in the bulk data set
13F-HR 0001742418-21-000006 Quarter ended 2021-06-302021-08-09acceptance time not in the bulk data set
13F-HR 0001742418-21-000004 Quarter ended 2021-03-312021-05-14acceptance time not in the bulk data set
13F-HR/A 0001742418-21-000005 Quarter ended 2021-03-312021-05-14acceptance time not in the bulk data set
13F-HR 0001742418-21-000003 Quarter ended 2020-12-312021-02-12acceptance time not in the bulk data set
13F-HR 0001742418-20-000005 Quarter ended 2020-09-302020-11-13acceptance time not in the bulk data set
13F-HR 0001742418-20-000004 Quarter ended 2020-06-302020-08-13acceptance time not in the bulk data set
13F-HR 0001742418-20-000003 Quarter ended 2020-03-312020-05-14acceptance time not in the bulk data set
13F-HR 0001742418-20-000002 Quarter ended 2019-12-312020-02-07acceptance time not in the bulk data set
13F-HR 0001742418-19-000005 Quarter ended 2019-09-302019-11-01acceptance time not in the bulk data set
13F-HR 0001742418-19-000004 Quarter ended 2019-06-302019-08-01acceptance time not in the bulk data set
13F-HR 0001742418-19-000003 Quarter ended 2019-03-312019-05-02acceptance time not in the bulk data set
13F-HR 0001742418-19-000002 Quarter ended 2018-12-312019-02-15acceptance time not in the bulk data set
13F-HR 0001742418-18-000004 Quarter ended 2018-09-302018-11-13acceptance time not in the bulk data set
13F-HR 0001742418-18-000003 Quarter ended 2018-06-302018-07-26acceptance time not in the bulk data set
13F-HR 0001742418-18-000001 Quarter ended 2018-03-312018-06-06acceptance time not in the bulk data set