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Advent International, L.P.

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13F filer, CIK 1034196, BOSTON, MA

Advent International, L.P. reported $17,731,748,000 across 34 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-14. Its ten largest share positions make up 96.31% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001193125-26-352544

Period
2026-06-30
Reported value
$17.7B
Holdings
34
Top 10 weight
96.31%
New
9
Sold out
5

Part of the filer group Advent International, L.P.

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
INIOnew+334,867,308$13.2B
LUNRnew+22,991,028$492M
NIQadded+10,896,144$102M
AMZNnew+289,624$69M
AVGOnew+154,325$58.3M

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
MRVLreduced-430,814-$128M
CRSreduced-117,137-$72.3M
AMDreduced-118,082-$68.6M
GFLexited-823,010-$34.3M
LADreduced-93,288-$27.1M

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 0001193125-26-352544, largest first. % of portfolio is the value over $17,731,748,000, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
INIOINNIO NVQuarterly 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: 334,867,308 shares 334,867,308$13.2B74.69%newTimeline
NIQNIQ GLOBAL INTELLIGENCE PLCQuarterly 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: 149,380,246 shares; 2025Q4: 149,380,246 shares; 2026Q1: 149,380,246 shares; 2026Q2: 160,276,390 shares 160,276,390$1.5B8.45%+10,896,144Timeline
OLPXOLAPLEX HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 499,468,771 shares; 2024Q4: 499,468,771 shares; 2025Q1: 499,468,771 shares; 2025Q2: 499,468,771 shares; 2025Q3: 499,468,771 shares; 2025Q4: 499,468,771 shares; 2026Q1: 499,468,771 shares; 2026Q2: 499,468,771 shares 499,468,771$1.02B5.77%0Timeline
LUNRINTUITIVE MACHINES 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: 22,991,028 shares 22,991,028$492M2.77%newTimeline
WAYWAYSTAR HLDG CORPQuarterly 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: 11,059,899 shares; 2026Q1: 11,059,899 shares; 2026Q2: 11,059,899 shares 11,059,899$227M1.28%0Timeline
CINTCI&T INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 49,637,891 shares; 2024Q4: 49,637,891 shares; 2025Q1: 49,637,891 shares; 2025Q2: 49,637,891 shares; 2025Q3: 49,637,891 shares; 2025Q4: 49,637,891 shares; 2026Q1: 49,637,891 shares; 2026Q2: 49,637,891 shares 49,637,891$166M0.93%0Timeline
TSMTAIWAN SEMICONDUCTOR MANUFACQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 256,950 shares; 2025Q3: 448,295 shares; 2025Q4: 403,000 shares; 2026Q1: 343,875 shares; 2026Q2: 292,875 shares 292,875$140M0.79%-51,000Timeline
NUNU HLDGS LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 13,940,959 shares; 2024Q4: 13,940,959 shares; 2025Q1: 15,049,959 shares; 2025Q2: 11,799,959 shares; 2025Q3: 10,057,459 shares; 2025Q4: 8,997,459 shares; 2026Q1: 7,292,793 shares; 2026Q2: 8,204,793 shares 8,204,793$110M0.62%+912,000Timeline
BKRBAKER HUGHES COMPANYQuarterly 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: 1,184,425 shares; 2026Q2: 1,588,410 shares 1,588,410$88.2M0.5%+403,985Timeline
SEISOLARIS ENERGY INFRAS 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: 1,006,900 shares; 2025Q4: 1,263,809 shares; 2026Q1: 1,241,362 shares; 2026Q2: 1,094,427 shares 1,094,427$88.1M0.5%-146,935Timeline
CRSCARPENTER TECHNOLOGY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 1,215,601 shares; 2024Q4: 717,646 shares; 2025Q1: 804,832 shares; 2025Q2: 675,332 shares; 2025Q3: 557,903 shares; 2025Q4: 341,182 shares; 2026Q1: 236,729 shares; 2026Q2: 119,592 shares 119,592$73.8M0.42%-117,137Timeline
AMDADVANCED MICRO DEVICES 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: 243,905 shares; 2026Q2: 125,823 shares 125,823$73.1M0.41%-118,082Timeline
AMZNAMAZON COM 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: 289,624 shares 289,624$69M0.39%newTimeline
NCSMNCS MULTISTAGE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 1,478,426 shares; 2024Q4: 1,478,426 shares; 2025Q1: 1,478,426 shares; 2025Q2: 1,478,426 shares; 2025Q3: 1,478,426 shares; 2025Q4: 1,478,426 shares; 2026Q1: 1,478,426 shares; 2026Q2: 1,478,426 shares 1,478,426$65.2M0.37%0Timeline
AVGOBROADCOM 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: 154,325 shares 154,325$58.3M0.33%newTimeline
DHDEFINITIVE HEALTHCARE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 62,493,676 shares; 2024Q4: 62,493,676 shares; 2025Q1: 62,493,676 shares; 2025Q2: 62,493,676 shares; 2025Q3: 62,493,676 shares; 2025Q4: 62,493,676 shares; 2026Q1: 62,493,676 shares; 2026Q2: 62,493,676 shares 62,493,676$51.9M0.29%02026-09-29, 13D/A: 62,493,676 shares, 58.54% of the class, 13D/A filed 2026-10-01 Timeline
ARESARES MANAGEMENT CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 157,535 shares; 2025Q3: 36,735 shares; 2025Q4: 4,535 shares; 2026Q1: 428,720 shares; 2026Q2: 445,570 shares 445,570$49.6M0.28%+16,850Timeline
SNPSSYNOPSYS 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: 25,450 shares; 2025Q4: 25,885 shares; 2026Q1: 69,640 shares; 2026Q2: 75,495 shares 75,495$33.7M0.19%+5,855Timeline
VSTVISTRA CORPQuarterly 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: 187,455 shares; 2026Q2: 208,130 shares 208,130$33M0.19%+20,675Timeline
STEPSTEPSTONE GROUP 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: 120,135 shares; 2026Q2: 683,432 shares 683,432$28.3M0.16%+563,297Timeline
ESEESCO TECHNOLOGIES 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: 56,100 shares 56,100$19.6M0.11%newTimeline
DTDYNATRACE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 854,160 shares; 2024Q4: 766,660 shares; 2025Q1: 520,960 shares; 2025Q2: 1,211,331 shares; 2025Q3: 1,207,631 shares; 2025Q4: 1,142,626 shares; 2026Q1: 667,126 shares; 2026Q2: 377,751 shares 377,751$16.6M0.09%-289,375Timeline
GPIGROUP 1 AUTOMOTIVE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 123,081 shares; 2024Q4: 203,951 shares; 2025Q1: 235,195 shares; 2025Q2: 139,525 shares; 2025Q3: 137,960 shares; 2025Q4: 137,960 shares; 2026Q1: 117,752 shares; 2026Q2: 51,841 shares 51,841$15.1M0.09%-65,911Timeline
AERAERCAP HOLDINGS NVQuarterly 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: 100,775 shares 100,775$14.7M0.08%newTimeline
MRVLMARVELL TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 940,000 shares; 2024Q4: 905,000 shares; 2025Q1: 1,138,075 shares; 2025Q2: 1,063,075 shares; 2025Q3: 653,585 shares; 2025Q4: 735,890 shares; 2026Q1: 475,119 shares; 2026Q2: 44,305 shares 44,305$13.2M0.07%-430,814Timeline
ARXSARXIS 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: 210,211 shares 210,211$9.7M0.05%newTimeline
MDBMONGODB INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 36,000 shares; 2024Q4: 54,500 shares; 2025Q1: 56,110 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 27,020 shares 27,020$9.08M0.05%newTimeline
AGBKAGI 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: 1,125,000 shares; 2026Q2: 1,125,000 shares 1,125,000$7.96M0.04%0Timeline
ADSKAUTODESK 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: 51,315 shares; 2025Q4: 51,315 shares; 2026Q1: 40,410 shares; 2026Q2: 38,750 shares 38,750$7.53M0.04%-1,660Timeline
DPCDPC HOLDINGS PLCQuarterly 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: 50,000 shares 50,000$2.45M0.01%newTimeline
TDGTRANSDIGM GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 115,474 shares; 2024Q4: 45,924 shares; 2025Q1: 39,529 shares; 2025Q2: 32,154 shares; 2025Q3: 22,264 shares; 2025Q4: 6,534 shares; 2026Q1: 17,459 shares; 2026Q2: 1,025 shares 1,025$1.37M0.01%-16,434Timeline
RPIDRAPID MICRO BIOSYSTEMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 577,777 shares; 2024Q4: 577,777 shares; 2025Q1: 577,777 shares; 2025Q2: 577,777 shares; 2025Q3: 577,777 shares; 2025Q4: 577,777 shares; 2026Q1: 552,377 shares; 2026Q2: 379,794 shares 379,794$657K<0.01%-172,583Timeline
LADLITHIA MTRS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 142,000 shares; 2024Q4: 217,151 shares; 2025Q1: 286,786 shares; 2025Q2: 149,401 shares; 2025Q3: 150,181 shares; 2025Q4: 151,671 shares; 2026Q1: 95,273 shares; 2026Q2: 1,985 shares 1,985$577K<0.01%-93,288Timeline
DDOGDATADOG 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: 1,900 shares; 2026Q2: 1,900 shares 1,900$495K<0.01%0Timeline

Sold out in Q2 2026

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

SecurityShares beforeValue beforeType
GFLGFL ENVIRONMENTAL INC823,010$34.3Mshares
WDAYWORKDAY INC88,480$11.5Mshares
INTUINTUIT23,000$9.94Mshares
EQHEQUITABLE HLDGS INC12,810$475Kshares
OWLBLUE OWL CAPITAL INC29,675$271Kshares

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 0001193125-26-352544 base2026-08-14acceptance time not in the bulk data set