Dimensional Fund Advisors LP — 13F Holdings & Portfolio
CIK 354204 · latest 13F-HR filed 2026-11-04
Dimensional Fund Advisors LP manages $550.81B in 13F-reported U.S. long-equity assets across 13,804 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are NVDA (3.35%), AAPL (3.09%), MSFT (2.44%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 98 new positions and exited 95; 1,080 existing positions rose in reported value and 1,414 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.
Loading holdings…
AUM
$550.81B
Long-equity book
Holdings
13,804
Distinct positions
Period
2026-09-30
Filed 2026-11-04
Q/Q Activity
+98 / −95 / ↑1080 / ↓1414
vs 2026-06-30
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Firm Profile & Key People
As of the firm’s regulatory filing dated Mar 24, 2026.
Assets Under Management
$1.02T
Discretionary
$1.02T
Employees
1,168
Accounts
2,319
Address
6300 BEE CAVE ROAD
BUILDING ONE
AUSTIN, TX 78746
BUILDING ONE
AUSTIN, TX 78746
Phone
(512) 306-7400
This firm reports 2 disclosure items on its registration.
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| BOOTH, DAVID, GILBERT Control | CHAIRMAN since Feb 2017 | Less than 5% | Individual |
| BUTLER, DAVID, PAUL Control | CO-CHIEF EXECUTIVE OFFICER since Feb 2017 | Less than 5% | Individual |
| DIMENSIONAL HOLDINGS INC. Control | GENERAL PARTNER since Nov 2006 | Less than 5% | Domestic Entity |
| DIMENSIONAL HOLDINGS LLC Control | LIMITED PARTNER since Nov 2006 | 75% or more | Domestic Entity |
| O'REILLY, GERARD, KIERAN Control | CO-CHIEF EXECUTIVE OFFICER & CO-CHIEF INVESTMENT OFFICER since Sep 2017 | Less than 5% | Individual |
| GRZELAK, BERNARD, JAMES | CHIEF FINANCIAL OFFICER, TREASURER & VICE PRESIDENT since Sep 2020 | Less than 5% | Individual |
| NEWELL, CATHERINE, LEE | EXECUTIVE VICE PRESIDENT, CHIEF LEGAL OFFICER & SECRETARY since Feb 2017 | Less than 5% | Individual |
| NOTELOVITZ, SELWYN, JUSTIN | CHIEF COMPLIANCE OFFICER & VICE PRESIDENT since Jul 2020 | Less than 5% | Individual |
| RIZOVA, SAVINA, BOJIDAROVA | CO-CHIEF INVESTMENT OFFICER AND VICE PRESIDENT since Feb 2024 | Less than 5% | Individual |
| BOOTH, DAVID, GILBERT Control Indirect owner via DIMENSIONAL HOLDINGS INC. | CHAIRMAN since Feb 2017 | 25–50% | Individual |
| DIMENSIONAL HOLDINGS INC. Control Indirect owner via DIMENSIONAL HOLDINGS LLC | SOLE MEMBER since Nov 2006 | 75% or more | Domestic Entity |
Ownership & leadership changes · 17 filings with changes since Mar 30, 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.
Mar 24, 2026 filing
- No longer listedDALLMER, LISA, MICHELE · CHIEF OPERATING OFFICER & EXECUTIVE VICE PRESIDENT · Less than 5% · listed since Dec 2019
Mar 28, 2024 filing
- AddedRIZOVA, SAVINA, BOJIDAROVA · CO-CHIEF INVESTMENT OFFICER AND VICE PRESIDENT · Less than 5%
- ChangedO'REILLY, GERARD, KIERAN · title CO-CHIEF EXECUTIVE OFFICER & CHIEF INVESTMENT OFFICER → CO-CHIEF EXECUTIVE OFFICER & CO-CHIEF INVESTMENT OFFICER
Jan 20, 2023 filing
- ChangedBOOTH, DAVID, GILBERT · title EXECUTIVE CHAIRMAN → CHAIRMAN
- ChangedBOOTH, DAVID, GILBERT · indirect via DIMENSIONAL HOLDINGS INC.: title EXECUTIVE CHAIRMAN → CHAIRMAN
Sep 29, 2020 filing
- AddedGRZELAK, BERNARD, JAMES · CHIEF FINANCIAL OFFICER, TREASURER & VICE PRESIDENT · Less than 5%
- ChangedDALLMER, LISA, MICHELE · title CHIEF OPERATING OFFICER AND EXECUTIVE VICE PRESIDENT → CHIEF OPERATING OFFICER & EXECUTIVE VICE PRESIDENT
Aug 6, 2020 filing
- No longer listedCROSSAN, CHRISTOPHER, SCOTT · GLOBAL CHIEF COMPLIANCE OFFICER, CHIEF COMPLIANCE OFFICER & VICE PRESIDENT · Less than 5% · listed since Sep 2004
- AddedNOTELOVITZ, SELWYN, JUSTIN · CHIEF COMPLIANCE OFFICER & VICE PRESIDENT · Less than 5%
Mar 30, 2020 filing
- No longer listedHINKLE, GREGORY, KEITH · CHIEF FINANCIAL OFFICER, TREASURER AND VICE PRESIDENT · Less than 5% · listed since Jul 2016
Jan 10, 2020 filing
- ChangedDALLMER, LISA, MICHELE · title CHIEF OPERATING OFFICER → CHIEF OPERATING OFFICER AND EXECUTIVE VICE PRESIDENT
Dec 12, 2019 filing
- AddedDALLMER, LISA, MICHELE · CHIEF OPERATING OFFICER · Less than 5%
Aug 20, 2018 filing
- No longer listedGILLILAND, MICHAEL, SAM · CHIEF OPERATING OFFICER & EXECUTIVE VICE PRESIDENT · Less than 5% · listed since Feb 2017
Mar 29, 2018 filing
- ChangedGILLILAND, MICHAEL, SAM · no longer a control person
- ChangedO'REILLY, GERARD, KIERAN · now a control person
Older changes (8 more filings)
Sep 29, 2017 filing
- No longer listedREPETTO, EDUARDO, AUGUSTO · CO-CHIEF EXECUTIVE OFFICER & CO-CHIEF INVESTMENT OFFICER · Less than 5% · control person · listed since Jan 2010
- ChangedO'REILLY, GERARD, KIERAN · title CO-CHIEF INVESTMENT OFFICER & EXECUTIVE VICE PRESIDENT → CO-CHIEF EXECUTIVE OFFICER & CHIEF INVESTMENT OFFICER
Feb 28, 2017 filing
- AddedBUTLER, DAVID, PAUL · CO-CHIEF EXECUTIVE OFFICER · Less than 5% · control person
- ChangedBOOTH, DAVID, GILBERT · title CHAIRMAN, PRESIDENT & CO-CHIEF EXECUTIVE OFFICER → EXECUTIVE CHAIRMAN
- ChangedBOOTH, DAVID, GILBERT · indirect via DIMENSIONAL HOLDINGS INC.: title CHAIRMAN, PRESIDENT & CO-CHIEF EXECUTIVE OFFICER → EXECUTIVE CHAIRMAN
- ChangedGILLILAND, MICHAEL, SAM · title CHIEF OPERATING OFFICER → CHIEF OPERATING OFFICER & EXECUTIVE VICE PRESIDENT
- ChangedNEWELL, CATHERINE, LEE · title VICE PRESIDENT, CHIEF LEGAL OFFICER & SECRETARY → EXECUTIVE VICE PRESIDENT, CHIEF LEGAL OFFICER & SECRETARY
- ChangedO'REILLY, GERARD, KIERAN · title CO-CHIEF INVESTMENT OFFICER & VICE PRESIDENT → CO-CHIEF INVESTMENT OFFICER & EXECUTIVE VICE PRESIDENT
- ChangedREPETTO, EDUARDO, AUGUSTO · title DIRECTOR, CO-CHIEF EXECUTIVE OFFICER & CO-CHIEF INVESTMENT OFFICER → CO-CHIEF EXECUTIVE OFFICER & CO-CHIEF INVESTMENT OFFICER
Jul 22, 2016 filing
- ChangedHINKLE, GREGORY, KEITH · title INTERIM CHIEF FINANCIAL OFFICER, INTERIM TREASURER, VICE PRESIDENT AND CONTROLLER → CHIEF FINANCIAL OFFICER, TREASURER AND VICE PRESIDENT
Apr 4, 2016 filing
- No longer listedMARTIN, DAVID, ROBERT · VICE PRESIDENT, CHIEF FINANCIAL OFFICER & TREASURER · Less than 5% · listed since Mar 2007
- AddedHINKLE, GREGORY, KEITH · INTERIM CHIEF FINANCIAL OFFICER, INTERIM TREASURER, VICE PRESIDENT AND CONTROLLER · Less than 5%
Feb 18, 2016 filing
- AddedGILLILAND, MICHAEL, SAM · CHIEF OPERATING OFFICER · Less than 5% · control person
Mar 31, 2015 filing
- No longer listedKEATING, PATRICK, MICHAEL · CHIEF OPERATING OFFICER & VICE PRESIDENT · Less than 5% · listed since Jan 2006
- ChangedCROSSAN, CHRISTOPHER, SCOTT · title GLOBAL CHIEF COMPLIANCE OFFICER, CHIEF COMPLIANCE OFFICER, VP → GLOBAL CHIEF COMPLIANCE OFFICER, CHIEF COMPLIANCE OFFICER & VICE PRESIDENT
- ChangedMARTIN, DAVID, ROBERT · title VICE PRESIDENT, CFO & TREASURER → VICE PRESIDENT, CHIEF FINANCIAL OFFICER & TREASURER
May 15, 2014 filing
- AddedO'REILLY, GERARD, KIERAN · CO-CHIEF INVESTMENT OFFICER & VICE PRESIDENT · Less than 5%
- ChangedKEATING, PATRICK, MICHAEL · title VICE PRESIDENT, CHIEF OPERATING OFFICER → CHIEF OPERATING OFFICER & VICE PRESIDENT
- ChangedREPETTO, EDUARDO, AUGUSTO · title DIRECTOR, CO-CHIEF EXECUTIVE OFFICER & CHIEF INVESTMENT OFFICER → DIRECTOR, CO-CHIEF EXECUTIVE OFFICER & CO-CHIEF INVESTMENT OFFICER
Mar 30, 2012 filing (earliest on record)
- ListedBOOTH, DAVID, GILBERT · CHAIRMAN, PRESIDENT & CO-CHIEF EXECUTIVE OFFICER · Less than 5% · control person
- ListedBOOTH, DAVID, GILBERT · CHAIRMAN, PRESIDENT & CO-CHIEF EXECUTIVE OFFICER · 25–50% · indirect via DIMENSIONAL HOLDINGS INC. · control person
- ListedCROSSAN, CHRISTOPHER, SCOTT · GLOBAL CHIEF COMPLIANCE OFFICER, CHIEF COMPLIANCE OFFICER, VP · Less than 5%
- ListedDIMENSIONAL HOLDINGS INC. · GENERAL PARTNER · Less than 5% · control person
- ListedDIMENSIONAL HOLDINGS INC. · SOLE MEMBER · 75% or more · indirect via DIMENSIONAL HOLDINGS LLC · control person
- ListedDIMENSIONAL HOLDINGS LLC · LIMITED PARTNER · 75% or more · control person
- ListedKEATING, PATRICK, MICHAEL · VICE PRESIDENT, CHIEF OPERATING OFFICER · Less than 5%
- ListedMARTIN, DAVID, ROBERT · VICE PRESIDENT, CFO & TREASURER · Less than 5%
- ListedNEWELL, CATHERINE, LEE · VICE PRESIDENT, CHIEF LEGAL OFFICER & SECRETARY · Less than 5%
- ListedREPETTO, EDUARDO, AUGUSTO · DIRECTOR, CO-CHIEF EXECUTIVE OFFICER & CHIEF INVESTMENT 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)
- MICROSOFT CORP$4.34B +38.0%
- APPLE INC$2.66B +15.4%
- NVIDIA CORPORATION$2.47B +13.0%
- META PLATFORMS INC$2.30B +36.2%
- AMAZON COM INC$1.15B +11.5%
Top Trims
- MICRON TECHNOLOGY INC-$1.11B -14.2%
- KLA CORP-$745.9M -35.3%
- LAM RESEARCH CORP-$693.5M -26.9%
- CISCO SYS INC-$684.5M -23.2%
- CATERPILLAR INC-$677.3M -23.2%
New Positions
- EXXONMOBIL HOLDINGS CORP$4.37B
- ONEOK INC NEW$524.8M
- GATES INDL CORP LTD$317.4M
- LIBERTY MEDIA CORP DEL$187.9M
- TEVA PHARMACEUTICAL INDS LTD$124.9M
Exited Positions
- EXXON MOBIL CORP$3.81B
- ONEOK INC NEW$517.7M
- TAYLOR MORRISON HOME CORP$467.0M
- AVALONBAY CMNTYS INC$402.4M
- WEBSTER FINL CORP$369.8M
Dimensional Fund Advisors LP Holdings (2026-09-30)
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 | NVIDIA CORPORATION | NVDA | 67066G104 | $18.44B | 3.35% | 80,761,328 | SH |
| 2 | APPLE INC | AAPL | 037833100 | $17.03B | 3.09% | 51,143,358 | SH |
| 3 | MICROSOFT CORP | MSFT | 594918104 | $13.43B | 2.44% | 26,179,707 | SH |
| 4 | AMAZON COM INC | AMZN | 023135106 | $9.62B | 1.75% | 38,625,101 | SH |
| 5 | META PLATFORMS INC | META | 30303M102 | $7.37B | 1.34% | 10,156,384 | SH |
| 6 | MICRON TECHNOLOGY INC | MU | 595112103 | $5.87B | 1.07% | 5,508,444 | SH |
| 7 | JPMORGAN CHASE & CO | JPM | 46625H100 | $5.62B | 1.02% | 16,989,926 | SH |
| 8 | ALPHABET INC | GOOGL | 02079K305 | $5.12B | 0.93% | 14,875,988 | SH |
| 9 | BROADCOM INC | AVGO | 11135F101 | $4.28B | 0.78% | 12,199,611 | SH |
| 10 | ALPHABET INC | GOOG | 02079K107 | $4.02B | 0.73% | 11,799,571 | SH |
| 11 | ELI LILLY & CO | LLY | 532457108 | $4.01B | 0.73% | 3,463,887 | SH |
| 12 | EXXONMOBIL HOLDINGS CORP | XOM | 30233Q108 | $3.97B | 0.72% | 24,420,296 | SH |
| 13 | JOHNSON & JOHNSON | JNJ | 478160104 | $3.52B | 0.64% | 13,287,472 | SH |
| 14 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $3.31B | 0.60% | 6,637,983 | SH |
| 15 | VISA INC | V | 92826C839 | $2.94B | 0.53% | 8,172,818 | SH |
| 16 | CHEVRON CORPORATION | CVX | 166764100 | $2.46B | 0.45% | 12,055,158 | SH |
| 17 | SHELL PLC | SHEL | 780259305 | $2.38B | 0.43% | 25,010,651 | SH |
| 18 | MASTERCARD INCORPORATED | MA | 57636Q104 | $2.13B | 0.39% | 3,856,889 | SH |
| 19 | CISCO SYS INC | CSCO | 17275R102 | $2.10B | 0.38% | 19,518,461 | SH |
| 20 | MERCK & CO INC | MRK | 58933Y105 | $2.07B | 0.38% | 14,229,719 | SH |
| 21 | CATERPILLAR INC | CAT | 149123101 | $2.02B | 0.37% | 2,488,121 | SH |
| 22 | ASML HLDG NV | ASML | N07059210 | $1.85B | 0.34% | 1,022,922 | SH |
| 23 | INTEL CORP | INTC | 458140100 | $1.85B | 0.34% | 15,348,528 | SH |
| 24 | PROCTER & GAMBLE CO | PG | 742718109 | $1.79B | 0.33% | 12,332,219 | SH |
| 25 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $1.73B | 0.31% | 2,828,652 | SH |
| 26 | WELLTOWER INC | WELL | 95040Q104 | $1.69B | 0.31% | 7,332,827 | SH |
| 27 | LAM RESEARCH CORP | LRCX | 512807306 | $1.64B | 0.30% | 4,992,931 | SH |
| 28 | TESLA INC | TSLA | 88160R101 | $1.60B | 0.29% | 4,520,675 | SH |
| 29 | BANK OF AMER CORP | BAC | 060505104 | $1.56B | 0.28% | 28,629,230 | SH |
| 30 | ABBVIE INC | ABBV | 00287Y109 | $1.54B | 0.28% | 5,898,058 | SH |
| 31 | UNITEDHEALTH GROUP INC | UNH | 91324P102 | $1.54B | 0.28% | 4,200,904 | SH |
| 32 | NVIDIA CORPORATION | NVDA | 67066G104 | $1.52B | 0.28% | 6,676,163 | SH |
| 33 | GOLDMAN SACHS GROUP INC | GS | 38141G104 | $1.51B | 0.27% | 1,677,521 | SH |
| 34 | WALMART INC | WMT | 931142103 | $1.47B | 0.27% | 14,114,219 | SH |
| 35 | PROLOGIS INC. | PLD | 74340W103 | $1.42B | 0.26% | 10,946,118 | SH |
| 36 | HOME DEPOT INC | HD | 437076102 | $1.41B | 0.26% | 4,958,130 | SH |
| 37 | APPLE INC | AAPL | 037833100 | $1.41B | 0.26% | 4,230,712 | SH |
| 38 | WELLS FARGO & CO | WFC | 949746101 | $1.39B | 0.25% | 17,336,001 | SH |
| 39 | RTX CORPORATION | RTX | 75513E101 | $1.37B | 0.25% | 7,368,817 | SH |
| 40 | VERIZON COMMUNICATIONS INC | VZ | 92343V104 | $1.35B | 0.25% | 29,444,423 | SH |
| 41 | COSTCO WHOLESALE CORPORATION | COST | 22160K105 | $1.34B | 0.24% | 1,469,627 | SH |
| 42 | TAIWAN SEMICONDUCTOR MANUFAC | TSM | 874039100 | $1.32B | 0.24% | 2,903,941 | SH |
| 43 | COCA COLA CO | KO | 191216100 | $1.29B | 0.23% | 14,987,644 | SH |
| 44 | AMGEN INC | AMGN | 031162100 | $1.28B | 0.23% | 3,039,223 | SH |
| 45 | LINDE PLC | LIN | G54950103 | $1.27B | 0.23% | 2,681,078 | SH |
| 46 | CONOCOPHILLIPS | COP | 20825C104 | $1.25B | 0.23% | 9,989,205 | SH |
| 47 | NVIDIA CORPORATION | NVDA | 67066G104 | $1.24B | 0.23% | 5,449,206 | SH |
| 48 | APPLE INC | AAPL | 037833100 | $1.22B | 0.22% | 3,653,686 | SH |
| 49 | KLA CORP | KLAC | 482480100 | $1.21B | 0.22% | 6,212,360 | SH |
| 50 | GE AEROSPACE | GE | 369604301 | $1.19B | 0.22% | 3,817,914 | SH |
Filing History
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-09-30 | 2026-11-04 | $550.81B | 13,804 | 0000354204-26-001096 |
| 2026-06-30 | 2026-08-11 | $551.84B | 13,716 | 0000354204-26-000866 |
| 2026-03-31 | 2026-05-07 | $481.39B | 13,635 | 0000354204-26-000581 |
| 2025-12-31 | 2026-02-12 | $476.72B | 13,709 | 0000354204-26-000347 |
Filer Information
Address
6300 BEE CAVE ROADBUILDING ONE
AUSTIN, TX 78746
Phone
(512) 306-7400
Filing Manager
DIMENSIONAL FUND ADVISORS LP
AUSTIN, TX
Signatory
Selwyn Notelovitz
Global Chief Compliance Officer