Advent International, L.P. — 13F Holdings & Portfolio
CIK 1034196 · latest 13F-HR filed 2026-08-14
Advent International, L.P. manages $17.73B in 13F-reported U.S. long-equity assets across 35 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are INIO (74.69%), NIQ (8.45%), OLPX (5.77%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 9 new positions and exited 5; 9 existing positions rose in reported value and 13 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
Long-equity book
Distinct positions
Filed 2026-08-14
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q2 26Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q1 26 → Q2 26Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
4 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 96.3%Cumulative share of the portfolio held in the largest N positions.
As of the firm’s regulatory filing dated Aug 14, 2026.
33RD FLOOR
BOSTON, MA 02199
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| ADVENT INTERNATIONAL GP, LLC Control | GENERAL PARTNER since Jul 2023 | Less than 5% | Domestic Entity |
| BROCKLEBANK, JAMES, GERALD ARTHUR Control | EXECUTIVE OFFICERS' COMMITTEE MEMBER since Jan 2015 | Less than 5% | Individual |
| MALANI, SHONNEL Control | EXECUTIVE OFFICERS' COMMITTEE MEMBER since Mar 2026 | Less than 5% | Individual |
| MALDONADO, JOHN, LEONARD Control | EXECUTIVE OFFICERS' COMMITTEE MEMBER since Mar 2020 | Less than 5% | Individual |
| PADUCH, JEFFREY, DAVID Control | EXECUTIVE OFFICERS' COMMITTEE MEMBER since Mar 2026 | Less than 5% | Individual |
| AIC MANAGER HOLDINGS, L.P. | LIMITED PARTNER since Jul 2023 | 75% or more | Domestic Entity |
| Gentile, Susan, Anne | CHIEF FINANCIAL OFFICER since Oct 2022 | Less than 5% | Individual |
| MINER, HEATHER, KENNEDY | CHIEF OPERATING OFFICER since Jan 2023 | Less than 5% | Individual |
| ZUZENAK, HEATHER, ROSS | CHIEF COMPLIANCE OFFICER since Jul 2013 | Less than 5% | Individual |
| ADVENT INTERNATIONAL GP, LLC Control Indirect owner via AIC MANAGER HOLDINGS, L.P. | GENERAL PARTNER since Jul 2023 | General partner, trustee or manager | Domestic Entity |
| ADVENT PARTNER HOLDINGS, L.P. Indirect owner via AIC MANAGER HOLDINGS, L.P. | LIMITED PARTNER since Dec 2024 | 50–75% | Domestic Entity |
| AIC PARENT, INC. Indirect owner via AIC MANAGER HOLDINGS, L.P. | LIMITED PARTNER since Jul 2023 | 25–50% | Domestic Entity |
Ownership & leadership changes · 15 filings with changes since Mar 29, 2012
From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.
- No longer listedMORRISON, AMANDA, MCGRADY · CHIEF LEGAL OFFICER · Less than 5% · listed since Jan 2023
- No longer listedMUSSAFER, DAVID, MARKS · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person · listed since Jul 2002
- No longer listedNOGUEIRA BAPTISTA ETLIN, PATRICE, PHILIPPE · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person · listed since Jan 2015
- AddedMALANI, SHONNEL · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person
- AddedPADUCH, JEFFREY, DAVID · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person
- ChangedADVENT PARTNER HOLDINGS, L.P. · indirect via AIC MANAGER HOLDINGS, L.P.: ownership 25–50% → 50–75%
- ChangedAIC PARENT, INC. · indirect via AIC MANAGER HOLDINGS, L.P.: ownership 50–75% → 25–50%
- No longer listedJANSHEN, JAN, (NMN) · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person · listed since Apr 2017
- AddedADVENT PARTNER HOLDINGS, L.P. · LIMITED PARTNER · 25–50% · indirect via AIC MANAGER HOLDINGS, L.P.
- ChangedAIC PARENT, INC. · indirect via AIC MANAGER HOLDINGS, L.P.: ownership 75% or more → 50–75%
- No longer listedAYLES, RONALD, FRANZ · SHAREHOLDER · 5–10% · control person · listed since Sep 2009
- No longer listedBROOKE, JOHN, FESSENDEN · DIRECTOR · Less than 5% · control person · listed since Sep 2003
- No longer listedHOFFMAN, MARK, (NMN) · DIRECTOR · Less than 5% · control person · listed since May 1989
- No longer listedLAUER, THOMAS, HENRY · DIRECTOR · Less than 5% · control person · listed since Feb 2006
- No longer listedSEN, RANJAN, (NMN) · SHAREHOLDER · 5–10% · control person · listed since Sep 2009
- No longer listedZUCCHINI, JUAN, PABLO · SHAREHOLDER · 5–10% · control person · listed since Sep 2006
- AddedADVENT INTERNATIONAL GP, LLC · GENERAL PARTNER · Less than 5% · control person
- AddedADVENT INTERNATIONAL GP, LLC · GENERAL PARTNER · General partner, trustee or manager · indirect via AIC MANAGER HOLDINGS, L.P. · control person
- AddedAIC MANAGER HOLDINGS, L.P. · LIMITED PARTNER · 75% or more
- AddedAIC PARENT, INC. · LIMITED PARTNER · 75% or more · indirect via AIC MANAGER HOLDINGS, L.P.
- ChangedBROCKLEBANK, JAMES, GERALD ARTHUR · ownership 5–10% → Less than 5%
- ChangedJANSHEN, JAN, (NMN) · ownership 5–10% → Less than 5%
- ChangedMALDONADO, JOHN, LEONARD · title DIRECTOR / EXECUTIVE OFFICERS' COMMITTEE MEMBER → EXECUTIVE OFFICERS' COMMITTEE MEMBER; ownership 5–10% → Less than 5%
- ChangedMUSSAFER, DAVID, MARKS · title CHAIRMAN / EXECUTIVE OFFICERS' COMMITTEE MEMBER → EXECUTIVE OFFICERS' COMMITTEE MEMBER; ownership 5–10% → Less than 5%
- ChangedNOGUEIRA BAPTISTA ETLIN, PATRICE, PHILIPPE · ownership 5–10% → Less than 5%
- AddedAYLES, RONALD, FRANZ · SHAREHOLDER · 5–10% · control person
- AddedSEN, RANJAN, (NMN) · SHAREHOLDER · 5–10% · control person
- AddedZUCCHINI, JUAN, PABLO · SHAREHOLDER · 5–10% · control person
- ChangedBROCKLEBANK, JAMES, GERALD ARTHUR · ownership Less than 5% → 5–10%
- ChangedGentile, Susan, Anne · no longer a control person
- ChangedJANSHEN, JAN, (NMN) · ownership Less than 5% → 5–10%
- ChangedMALDONADO, JOHN, LEONARD · ownership Less than 5% → 5–10%
- ChangedMINER, HEATHER, KENNEDY · no longer a control person
- ChangedMORRISON, AMANDA, MCGRADY · no longer a control person
- ChangedMUSSAFER, DAVID, MARKS · ownership Less than 5% → 5–10%
- ChangedNOGUEIRA BAPTISTA ETLIN, PATRICE, PHILIPPE · ownership Less than 5% → 5–10%
- ChangedZUZENAK, HEATHER, ROSS · no longer a control person
- No longer listedWESTRA, JAMES, RICHARD · CHIEF LEGAL OFFICER · Less than 5% · control person · listed since Oct 2011
- AddedMINER, HEATHER, KENNEDY · CHIEF OPERATING OFFICER · Less than 5% · control person
- AddedMORRISON, AMANDA, MCGRADY · CHIEF LEGAL OFFICER · Less than 5% · control person
- Listed againLAUER, THOMAS, HENRY · DIRECTOR · Less than 5% · control person
- No longer listedLAUER, THOMAS, HENRY · DIRECTOR · Less than 5% · control person · listed since Feb 2006
- No longer listedMCKENNA, DAVID, MICHAEL · DIRECTOR · Less than 5% · control person · listed since Jan 2015
- No longer listedSIVOLELLA, EILEEN, HAWS · CHIEF FINANCIAL OFFICER · Less than 5% · control person · listed since Aug 2009
- No longer listedTADLER, STEVEN, MARC · DIRECTOR · Less than 5% · control person · listed since Nov 2003
- AddedGentile, Susan, Anne · CHIEF FINANCIAL OFFICER · Less than 5% · control person
- No longer listedBROOKE, PETER, ALBERT · CHAIRMAN EMERITUS · Less than 5% · control person · listed since Dec 2015
- ChangedMALDONADO, JOHN, LEONARD · title EXECUTIVE OFFICERS' COMMITTEE MEMBER → DIRECTOR / EXECUTIVE OFFICERS' COMMITTEE MEMBER
- AddedMALDONADO, JOHN, LEONARD · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person
- ChangedBROOKE, PETER, ALBERT · ownership 5–10% → Less than 5%
- ChangedMCKENNA, DAVID, MICHAEL · title DIRECTOR / EXECUTIVE OFFICERS' COMMITTEE MEMBER → DIRECTOR
- No longer listedHUEP, RALF · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person · listed since May 2007
- AddedJANSHEN, JAN, (NMN) · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person
- ChangedBROCKLEBANK, JAMES, GERALD ARTHUR · title EXECUTIVE OFFICERS' COMMITEE MEMBER → EXECUTIVE OFFICERS' COMMITTEE MEMBER
- ChangedMCKENNA, DAVID, MICHAEL · title DIRECTOR / EXECUTIVE OFFICERS' COMMITEE MEMBER → DIRECTOR / EXECUTIVE OFFICERS' COMMITTEE MEMBER
- ChangedNOGUEIRA BAPTISTA ETLIN, PATRICE, PHILIPPE · title EXECUTIVE OFFICERS' COMMITEE MEMBER → EXECUTIVE OFFICERS' COMMITTEE MEMBER
- ChangedBROOKE, PETER, ALBERT · title CHAIRMAN → CHAIRMAN EMERITUS
- ChangedMUSSAFER, DAVID, MARKS · title DIRECTOR / EXECUTIVE OFFICERS' COMMITTEE MEMBER → CHAIRMAN / EXECUTIVE OFFICERS' COMMITTEE MEMBER
Older changes (6 more filings)
- ChangedMCKENNA, DAVID, MICHAEL · title EXECUTIVE OFFICERS' COMMITEE MEMBER → DIRECTOR / EXECUTIVE OFFICERS' COMMITEE MEMBER
- No longer listedBACHRACH, ERNEST, GEORGE · DIRECTOR · Less than 5% · control person · listed since Nov 2007
- No longer listedBATTCOCK, HUMPHREY, WILLIAM · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person · listed since May 2007
- AddedBROCKLEBANK, JAMES, GERALD ARTHUR · EXECUTIVE OFFICERS' COMMITEE MEMBER · Less than 5% · control person
- AddedNOGUEIRA BAPTISTA ETLIN, PATRICE, PHILIPPE · EXECUTIVE OFFICERS' COMMITEE MEMBER · Less than 5% · control person
- ChangedTADLER, STEVEN, MARC · title DIRECTOR / EXECUTIVE OFFICERS' COMMITTEE MEMBER → DIRECTOR
- No longer listedMRUCK, CHRISTIAN, MICHAEL · VOTING COMMMON SHAREHOLDER · 5–10% · control person · listed since Jul 2013
- No longer listedSCHMIDT, WILLIAM, CHARLES · VOTING COMMON SHAREHOLDER · 5–10% · control person · listed since Jul 2013
- No longer listedWAKEMAN, FREDERIC, EVANS · VOTING COMMON SHAREHOLDER · 5–10% · control person · listed since Jul 2013
- ChangedBATTCOCK, HUMPHREY, WILLIAM · ownership 5–10% → Less than 5%
- ChangedHUEP, RALF · ownership 5–10% → Less than 5%
- ChangedMCKENNA, DAVID, MICHAEL · ownership 5–10% → Less than 5%
- ChangedMUSSAFER, DAVID, MARKS · ownership 5–10% → Less than 5%
- ChangedTADLER, STEVEN, MARC · ownership 5–10% → Less than 5%
- No longer listedKANE, RICHARD, F · CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since Jun 2009
- AddedMRUCK, CHRISTIAN, MICHAEL · VOTING COMMMON SHAREHOLDER · 5–10% · control person
- AddedWAKEMAN, FREDERIC, EVANS · VOTING COMMON SHAREHOLDER · 5–10% · control person
- AddedZUZENAK, HEATHER, ROSS · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- Listed againSCHMIDT, WILLIAM, CHARLES · VOTING COMMON SHAREHOLDER · 5–10% · control person
- ChangedBATTCOCK, HUMPHREY, WILLIAM · ownership Less than 5% → 5–10%
- ChangedHUEP, RALF · ownership Less than 5% → 5–10%
- ChangedMCKENNA, DAVID, MICHAEL · ownership Less than 5% → 5–10%
- ChangedMUSSAFER, DAVID, MARKS · ownership Less than 5% → 5–10%
- ChangedTADLER, STEVEN, MARC · ownership Less than 5% → 5–10%
- No longer listedSCHMIDT, WILLIAM, CHARLES · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person · listed since Jul 2002
- AddedMCKENNA, DAVID, MICHAEL · EXECUTIVE OFFICERS' COMMITEE MEMBER · Less than 5% · control person
- ChangedLAUER, THOMAS, HENRY · title DIRECTOR / EXECUTIVE OFFICERS' COMMITTEE MEMBER → DIRECTOR
- ListedBACHRACH, ERNEST, GEORGE · DIRECTOR · Less than 5% · control person
- ListedBATTCOCK, HUMPHREY, WILLIAM · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person
- ListedBROOKE, JOHN, FESSENDEN · DIRECTOR · Less than 5% · control person
- ListedBROOKE, PETER, ALBERT · CHAIRMAN · 5–10% · control person
- ListedHOFFMAN, MARK, (NMN) · DIRECTOR · Less than 5% · control person
- ListedHUEP, RALF · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person
- ListedKANE, RICHARD, F · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- ListedLAUER, THOMAS, HENRY · DIRECTOR / EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person
- ListedMUSSAFER, DAVID, MARKS · DIRECTOR / EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person
- ListedSCHMIDT, WILLIAM, CHARLES · EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person
- ListedSIVOLELLA, EILEEN, HAWS · CHIEF FINANCIAL OFFICER · Less than 5% · control person
- ListedTADLER, STEVEN, MARC · DIRECTOR / EXECUTIVE OFFICERS' COMMITTEE MEMBER · Less than 5% · control person
- ListedWESTRA, JAMES, RICHARD · CHIEF LEGAL OFFICER · Less than 5% · control person
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- TAIWAN SEMICONDUCTOR MFG LTD$23.7M +20.4%
- ADVANCED MICRO DEVICES INC$23.5M +47.3%
- STEPSTONE GROUP INC$22.5M +393.1%
- SOLARIS ENERGY INFRAS INC$17.9M +25.5%
- BAKER HUGHES COMPANY$15.8M +21.9%
Top Trims
- NIQ GLOBAL INTELLIGENCE PLC-$199.9M -11.8%
- CI&T INC-$85.9M -34.1%
- WAYSTAR HLDG CORP-$39.6M -14.8%
- MARVELL TECHNOLOGY INC-$33.9M -72.0%
- NCS MULTISTAGE HOLDINGS INC-$26.2M -28.7%
New Positions
- INNIO NV$13.24B
- INTUITIVE MACHINES INC$491.8M
- AMAZON COM INC$69.0M
- BROADCOM INC$58.3M
- ESCO TECHNOLOGIES INC$19.6M
Exited Positions
- GFL ENVIRONMENTAL INC$34.3M
- WORKDAY INC$11.5M
- INTUIT$9.9M
- EQUITABLE HLDGS INC$475.4K
- BLUE OWL CAPITAL INC$270.9K
Advent International, L.P. Holdings (2026-06-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | INNIO NV | INIO | N52A8C105 | $13.24B | 74.69% | 334,867,308 | SH |
| 2 | NIQ GLOBAL INTELLIGENCE PLC | NIQ | G63755105 | $1.50B | 8.45% | 160,276,390 | SH |
| 3 | OLAPLEX HLDGS INC | OLPX | 679369108 | $1.02B | 5.77% | 499,468,771 | SH |
| 4 | INTUITIVE MACHINES INC | LUNR | 46125A100 | $491.8M | 2.77% | 22,991,028 | SH |
| 5 | WAYSTAR HLDG CORP | WAY | 946784105 | $227.1M | 1.28% | 11,059,899 | SH |
| 6 | CI&T INC | CINT | G21307106 | $165.8M | 0.93% | 49,637,891 | SH |
| 7 | TAIWAN SEMICONDUCTOR MFG LTD | TSM | 874039100 | $139.9M | 0.79% | 292,875 | SH |
| 8 | NU HLDGS LTD | NU | G6683N103 | $109.6M | 0.62% | 8,204,793 | SH |
| 9 | BAKER HUGHES COMPANY | BKR | 05722G100 | $88.2M | 0.50% | 1,588,410 | SH |
| 10 | SOLARIS ENERGY INFRAS INC | SEI | 83418M103 | $88.1M | 0.50% | 1,094,427 | SH |
| 11 | CARPENTER TECHNOLOGY CORP | CRS | 144285103 | $73.8M | 0.42% | 119,592 | SH |
| 12 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $73.1M | 0.41% | 125,823 | SH |
| 13 | AMAZON COM INC | AMZN | 023135106 | $69.0M | 0.39% | 289,624 | SH |
| 14 | NCS MULTISTAGE HOLDINGS INC | NCSM | 628877201 | $65.2M | 0.37% | 1,478,426 | SH |
| 15 | BROADCOM INC | AVGO | 11135F101 | $58.3M | 0.33% | 154,325 | SH |
| 16 | ARES MANAGEMENT COROPATION | ARES | 03990B101 | $49.6M | 0.28% | 445,570 | SH |
| 17 | DEFINITIVE HEALTHCARE CORP | DH | 24477E103 | $48.9M | 0.28% | 58,869,889 | SH |
| 18 | SYNOPSYS INC | SNPS | 871607107 | $33.7M | 0.19% | 75,495 | SH |
| 19 | VISTRA CORP | VST | 92840M102 | $33.0M | 0.19% | 208,130 | SH |
| 20 | STEPSTONE GROUP INC | STEP | 85914M107 | $28.3M | 0.16% | 683,432 | SH |
| 21 | ESCO TECHNOLOGIES INC | ESE | 296315104 | $19.6M | 0.11% | 56,100 | SH |
| 22 | DYNATRACE INC | DT | 268150109 | $16.6M | 0.09% | 377,751 | SH |
| 23 | GROUP 1 AUTOMOTIVE INC | GPI | 398905109 | $15.1M | 0.09% | 51,841 | SH |
| 24 | AERCAP HOLDINGS NV | AER | N00985106 | $14.7M | 0.08% | 100,775 | SH |
| 25 | MARVELL TECHNOLOGY INC | MRVL | 573874104 | $13.2M | 0.07% | 44,305 | SH |
| 26 | ARXIS INC | ARXS | 04339D105 | $9.7M | 0.05% | 210,211 | SH |
| 27 | MONGODB INC | MDB | 60937P106 | $9.1M | 0.05% | 27,020 | SH |
| 28 | AGI INC | AGBK | G0118C105 | $8.0M | 0.04% | 1,125,000 | SH |
| 29 | AUTODESK INC | ADSK | 052769106 | $7.5M | 0.04% | 38,750 | SH |
| 30 | DEFINITIVE HEALTHCARE CORP | DH | 24477E103 | $3.0M | 0.02% | 3,623,787 | SH |
| 31 | DPC HOLDINGS PLC | DPC | G2R11M108 | $2.5M | 0.01% | 50,000 | SH |
| 32 | TRANSDIGM GROUP INC | TDG | 893641100 | $1.4M | 0.01% | 1,025 | SH |
| 33 | RAPID MICRO BIOSYSTEMS INC | RPID | 75340L104 | $657.0K | 0.00% | 379,794 | SH |
| 34 | LITHIA MTRS INC | LAD | 536797103 | $576.6K | 0.00% | 1,985 | SH |
| 35 | DATADOG INC | DDOG | 23804L103 | $494.7K | 0.00% | 1,900 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $17.73B | 35 | 0001193125-26-352544 |
| 2026-03-31 | 2026-05-15 | $4.24B | 31 | 0001193125-26-227070 |
| 2025-12-31 | 2026-02-17 | $4.83B | 25 | 0001193125-26-055026 |
| 2025-09-30 | 2025-11-14 | $4.97B | 26 | 0001193125-25-282954 |
BOSTON, MA 02199