MATHER GROUP, LLC. — 13F Holdings & Portfolio

CIK 1527641 · latest 13F-HR filed 2026-10-14

MATHER GROUP, LLC. manages $11.80B in 13F-reported U.S. long-equity assets across 2,264 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are VUG (12.67%), VTV (9.94%), VGK (6.62%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 422 new positions and exited 75; 730 existing positions rose in reported value and 619 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
$11.80B

Long-equity book

Holdings
2,264

Distinct positions

Period
2026-09-30

Filed 2026-10-14

Q/Q Activity
+422 / −75 / ↑730 / ↓619

vs 2026-06-30

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q3 26

Box 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 value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q2 26 → Q3 26

Estimated 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 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 53.8%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Sep 4, 2026.

Assets Under Management
$13.45B
Discretionary
$12.59B
Employees
186
Accounts
15,200
Address
353 N. CLARK STREET
SUITE 2775
CHICAGO, IL 60654
Phone
(888) 537-1080
This firm reports 1 disclosure item on its registration.
Name Title / Status Ownership Type
BRYANT, DANIEL, REES ControlMANAGER
since Mar 2022
Less than 5%Individual
CASTLEFORTE, MICHAEL, DANIEL ControlVICE PRESIDENT AND ASSISTANT SECRETARY / MANAGER
since Mar 2022
Less than 5%Individual
DES GROSEILLIERS, JENNIFER, ALISA ControlCHIEF EXECUTIVE OFFICER
since Mar 2024
Less than 5%Individual
EVANS, STUART, ASHLEY ControlCHIEF COMPLIANCE OFFICER
since Apr 2023
Less than 5%Individual
KREHBIEL, JAY, F. ControlMANAGER
since Mar 2022
Less than 5%Individual
MATHER HOLDINGS, LLC ControlSOLE MEMBER
since Mar 2022
75% or moreDomestic Entity
Oziemkowski, Kristen, Rebecca ControlCHIEF OPERATIONS OFFICER, BUSINESS OPERATIONS/SOLUTIONS
since Jan 2022
Less than 5%Individual
POPP, PAMELA, ANN ControlMANAGER
since Mar 2022
Less than 5%Individual
RAPOPORT, BORIS, EUGENE ControlVICE PRESIDENT AND ASSISTANT SECRETARY / MANAGER
since Mar 2022
Less than 5%Individual
Skinner Ricketts, Brooke ControlMANAGER
since Jul 2022
Less than 5%Individual
THOMAS, SHUNDRAWN, ANTWARN ControlMANAGER
since Jul 2022
Less than 5%Individual
WICKERT, RYAN, MATTHEW ControlCHIEF FINANCIAL OFFICER
since Nov 2022
Less than 5%Individual
Walker, Cyrus, Dibble ControlMANAGER
since Mar 2022
Less than 5%Individual
ZINDEL, JON, WALTERMEMBER
since Jan 2026
Less than 5%Individual
TVG-TMG AGGREGATOR, LLC Control
Indirect owner via TVG-TMG HOLDINGS, LLC
MEMBER
since Mar 2022
75% or moreDomestic Entity
TVG-TMG HOLDINGS, LLC Control
Indirect owner via TVG-TMG TOPCO, INC.
SOLE STOCKHOLDER
since Mar 2022
75% or moreDomestic Entity
TVG-TMG INTERMEDIATE, INC. Control
Indirect owner via MATHER HOLDINGS, LLC
SOLE MEMBER
since Mar 2022
75% or moreDomestic Entity
TVG-TMG TOPCO, INC. Control
Indirect owner via TVG-TMG INTERMEDIATE, INC.
SOLE STOCKHOLDER
since Mar 2022
75% or moreDomestic Entity
VISTRIA FUND IV (FT), LP Control
Indirect owner via TVG-TMG AGGREGATOR, LLC
MEMBER
since Mar 2022
25–50%Domestic Entity
VISTRIA FUND IV, LP Control
Indirect owner via TVG-TMG AGGREGATOR, LLC
MEMBER
since Mar 2022
50–75%Domestic Entity
VISTRIA GP IV, LP Control
Indirect owner via VISTRIA FUND IV, LP
GENERAL PARTNER
since Jan 2021
General partner, trustee or managerDomestic Entity
Ownership & leadership changes · 25 filings with changes since Dec 13, 2011

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.

Feb 2, 2026 filing
  • AddedZINDEL, JON, WALTER · MEMBER · Less than 5%
Mar 22, 2024 filing
  • No longer listedPIERCE, JEFFREY, LAWRENCE · CHIEF EXECUTIVE OFFICER · Less than 5% · control person · listed since Jun 2023
  • AddedDES GROSEILLIERS, JENNIFER, ALISA · CHIEF EXECUTIVE OFFICER · Less than 5% · control person
Jun 5, 2023 filing
  • No longer listedBEHRENS, CHRISTOPHER · CHIEF EXECUTIVE OFFICER/MANAGER · Less than 5% · control person · listed since Oct 2022
  • AddedPIERCE, JEFFREY, LAWRENCE · CHIEF EXECUTIVE OFFICER · Less than 5% · control person
Apr 4, 2023 filing
  • AddedEVANS, STUART, ASHLEY · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
  • ChangedBEHRENS, CHRISTOPHER · title CHIEF EXECUTIVE OFFICER/MANAGER/CHIEF COMPLIANCE OFFICER → CHIEF EXECUTIVE OFFICER/MANAGER
Dec 7, 2022 filing
  • No longer listedROCKEY, JOAN, KATHRYN · CHIEF FINANCIAL OFFICER · Less than 5% · control person · listed since Mar 2022
  • AddedWICKERT, RYAN, MATTHEW · CHIEF FINANCIAL OFFICER · Less than 5% · control person
Oct 28, 2022 filing
  • No longer listedKIEFER-GOLDENBERG, MAUREEN, KIM · CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since Jun 2020
  • ChangedBEHRENS, CHRISTOPHER · title CHIEF EXECUTIVE OFFICER/MANAGER → CHIEF EXECUTIVE OFFICER/MANAGER/CHIEF COMPLIANCE OFFICER
Aug 5, 2022 filing
  • AddedSkinner Ricketts, Brooke · MANAGER · Less than 5% · control person
  • AddedTHOMAS, SHUNDRAWN, ANTWARN · MANAGER · Less than 5% · control person
Jun 23, 2022 filing
  • AddedWalker, Cyrus, Dibble · MANAGER · Less than 5% · control person
May 7, 2022 filing
  • AddedOziemkowski, Kristen, Rebecca · CHIEF OPERATIONS OFFICER, BUSINESS OPERATIONS/SOLUTIONS · Less than 5% · control person
Apr 22, 2022 filing
  • No longer listedBERMAN, STEVEN, MALLIN · CHAIRMAN OF FAMILY OFFICE SERVICES · Less than 5% · listed since Oct 2018
  • No longer listedCORNWALL, DAWN, MARIE · TRUSTEE · General partner, trustee or manager · indirect via MATHER 2016 DYNASTY TRUST · control person · listed since Apr 2019
  • No longer listedLAWLOR, PATRICK, EDWARD · PRESIDENT AND HEAD OF MERGERS AND AQUISITIONS · Less than 5% · control person · listed since Sep 2020
  • No longer listedMATHER 2016 DYNASTY TRUST · SHAREHOLDER · 75% or more · indirect via MATHER HOLDINGS, LLC · control person · listed since Jun 2016
  • No longer listedRYABIK, MICHAEL, ANDREW · MANAGING PARTNER · Less than 5% · control person · listed since Feb 2011
  • AddedBRYANT, DANIEL, REES · MANAGER · Less than 5% · control person
  • AddedCASTLEFORTE, MICHAEL, DANIEL · VICE PRESIDENT AND ASSISTANT SECRETARY / MANAGER · Less than 5% · control person
  • AddedPOPP, PAMELA, ANN · MANAGER · Less than 5% · control person
  • AddedRAPOPORT, BORIS, EUGENE · VICE PRESIDENT AND ASSISTANT SECRETARY / MANAGER · Less than 5% · control person
  • AddedROCKEY, JOAN, KATHRYN · CHIEF FINANCIAL OFFICER · Less than 5% · control person
  • AddedTVG-TMG AGGREGATOR, LLC · MEMBER · 75% or more · indirect via TVG-TMG HOLDINGS, LLC · control person
  • AddedTVG-TMG HOLDINGS, LLC · SOLE STOCKHOLDER · 75% or more · indirect via TVG-TMG TOPCO, INC. · control person
  • AddedTVG-TMG INTERMEDIATE, INC. · SOLE MEMBER · 75% or more · indirect via MATHER HOLDINGS, LLC · control person
  • AddedTVG-TMG TOPCO, INC. · SOLE STOCKHOLDER · 75% or more · indirect via TVG-TMG INTERMEDIATE, INC. · control person
  • AddedVISTRIA FUND IV (FT), LP · MEMBER · 25–50% · indirect via TVG-TMG AGGREGATOR, LLC · control person
  • AddedVISTRIA FUND IV, LP · MEMBER · 50–75% · indirect via TVG-TMG AGGREGATOR, LLC · control person
  • AddedVISTRIA GP IV, LP · GENERAL PARTNER · General partner, trustee or manager · indirect via VISTRIA FUND IV, LP · control person
  • ChangedBEHRENS, CHRISTOPHER · title CHIEF EXECUTIVE OFFICER/MANAGER OF ADVISORY BOARD → CHIEF EXECUTIVE OFFICER/MANAGER
  • ChangedKREHBIEL, JAY, F. · title CHAIRMAN AND MANAGER OF ADVISORY BOARD → MANAGER
  • ChangedMATHER HOLDINGS, LLC · title SHAREHOLDER → SOLE MEMBER
Older changes (16 more filings)
Dec 4, 2020 filing
  • No longer listedCORNWALL, DAWN, MARIE · TRUSTEE · General partner, trustee or manager · indirect via MATHER DYNASTY TRUST · control person · listed since Apr 2019
  • No longer listedMATHER DYNASTY TRUST · SHAREHOLDER · 75% or more · indirect via MATHER HOLDINGS, LLC · control person · listed since Jun 2016
  • No longer listedMATHER GROUP HOLDINGS, INC. · SHAREHOLDER · Less than 5% · control person · listed since Jan 2015
  • AddedCORNWALL, DAWN, MARIE · TRUSTEE · General partner, trustee or manager · indirect via MATHER 2016 DYNASTY TRUST · control person
  • Listed againMATHER 2016 DYNASTY TRUST · SHAREHOLDER · 75% or more · indirect via MATHER HOLDINGS, LLC · control person
Nov 24, 2020 filing
  • No longer listedMATHER, STEWART, MOHR · FOUNDING PARTNER · Less than 5% · control person · listed since Feb 2011
  • No longer listedMATHER, STEWART, MOHR · PRESIDENT · 75% or more · indirect via MATHER GROUP HOLDINGS, INC. · control person · listed since Feb 2011
  • AddedKREHBIEL, JAY, F. · CHAIRMAN AND MANAGER OF ADVISORY BOARD · Less than 5% · control person
  • ChangedBEHRENS, CHRISTOPHER · title CHIEF EXECUTIVE OFFICER → CHIEF EXECUTIVE OFFICER/MANAGER OF ADVISORY BOARD
Oct 7, 2020 filing
  • ChangedLAWLOR, PATRICK, EDWARD · title MANAGING DIRECTOR → PRESIDENT AND HEAD OF MERGERS AND AQUISITIONS
Jun 30, 2020 filing
  • AddedKIEFER-GOLDENBERG, MAUREEN, KIM · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
  • ChangedMATHER, STEWART, MOHR · title FOUNDING PARTNER AND CHIEF COMPLIANCE OFFICER → FOUNDING PARTNER
May 14, 2020 filing
  • No longer listedJUHL, DIANA, BETH · CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since Nov 2018
  • ChangedMATHER, STEWART, MOHR · title PRESIDENT → FOUNDING PARTNER AND CHIEF COMPLIANCE OFFICER
Mar 31, 2020 filing
  • AddedBEHRENS, CHRISTOPHER · CHIEF EXECUTIVE OFFICER · Less than 5% · control person
Dec 11, 2019 filing
  • No longer listedYANNELLA, CHRISTOPHER, FRANCIS · PRESIDENT OF THE FAMILY OFFICE · Less than 5% · control person · listed since Jan 2019
Jun 21, 2019 filing
  • ChangedMATHER, STEWART, MOHR · indirect via MATHER GROUP HOLDINGS, INC.: title PRESIDENT & CHIEF COMPLIANCE OFFICER → PRESIDENT
Apr 3, 2019 filing
  • No longer listedMather, Lorraine · TRUSTEE · General partner, trustee or manager · indirect via MATHER DYNASTY TRUST · control person · listed since Jun 2016
  • AddedCORNWALL, DAWN, MARIE · TRUSTEE · General partner, trustee or manager · indirect via MATHER DYNASTY TRUST · control person
Mar 29, 2019 filing
  • No longer listedMATHER 2016 DYNASTY TRUST · SHAREHOLDER · 75% or more · indirect via MATHER HOLDINGS, LLC · control person · listed since Jun 2016
  • No longer listedMather, Lorraine · TRUSTEE · General partner, trustee or manager · indirect via MATHER 2016 DYNASTY TRUST · control person · listed since Jun 2016
  • AddedMATHER DYNASTY TRUST · SHAREHOLDER · 75% or more · indirect via MATHER HOLDINGS, LLC · control person
  • AddedMather, Lorraine · TRUSTEE · General partner, trustee or manager · indirect via MATHER DYNASTY TRUST · control person
Feb 6, 2019 filing
  • AddedYANNELLA, CHRISTOPHER, FRANCIS · PRESIDENT OF THE FAMILY OFFICE · Less than 5% · control person
Oct 31, 2018 filing
  • AddedJUHL, DIANA, BETH · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
  • ChangedMATHER, STEWART, MOHR · title PRESIDENT AND CHIEF COMPLIANCE OFFICER → PRESIDENT
Oct 2, 2018 filing
  • AddedBERMAN, STEVEN, MALLIN · CHAIRMAN OF FAMILY OFFICE SERVICES · Less than 5%
  • AddedLAWLOR, PATRICK, EDWARD · MANAGING DIRECTOR · Less than 5% · control person
  • ChangedMATHER GROUP HOLDINGS, INC. · ownership 50–75% → Less than 5%
  • ChangedMATHER HOLDINGS, LLC · ownership 25–50% → 75% or more
Mar 26, 2018 filing
  • AddedMATHER 2016 DYNASTY TRUST · SHAREHOLDER · 75% or more · indirect via MATHER HOLDINGS, LLC · control person
  • AddedMATHER HOLDINGS, LLC · SHAREHOLDER · 25–50% · control person
  • AddedMather, Lorraine · TRUSTEE · General partner, trustee or manager · indirect via MATHER 2016 DYNASTY TRUST · control person
  • ChangedMATHER GROUP HOLDINGS, INC. · ownership 75% or more → 50–75%
  • ChangedMATHER, STEWART, MOHR · indirect via MATHER GROUP HOLDINGS, INC.: ownership 25–50% → 75% or more
Mar 25, 2015 filing
  • AddedMATHER GROUP HOLDINGS, INC. · SHAREHOLDER · 75% or more · control person
  • AddedMATHER, STEWART, MOHR · PRESIDENT & CHIEF COMPLIANCE OFFICER · 25–50% · indirect via MATHER GROUP HOLDINGS, INC. · control person
  • AddedRYABIK, MICHAEL, ANDREW · MANAGING PARTNER · Less than 5% · control person
  • ChangedMATHER, STEWART, MOHR · ownership 75% or more → Less than 5%
Dec 13, 2011 filing (earliest on record)
  • ListedMATHER, STEWART, MOHR · PRESIDENT AND CHIEF COMPLIANCE OFFICER · 75% or more · 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.

MATHER GROUP, LLC. 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 VANGUARD INDEX FDS VUG 922908736 $1.49B 12.67% 16,589,261 SH
2 VANGUARD INDEX FDS VTV 922908744 $1.17B 9.94% 5,427,631 SH
3 VANGUARD INTL EQUITY INDEX F VGK 922042874 $780.4M 6.62% 8,990,889 SH
4 VANGUARD INTL EQUITY INDEX F VPL 922042866 $738.0M 6.26% 6,372,509 SH
5 DIMENSIONAL ETF TRUST DFAE 25434V302 $510.8M 4.33% 12,993,546 SH
6 VANGUARD SCOTTSDALE FDS VMBS 92206C771 $420.5M 3.56% 9,467,666 SH
7 SPDR SERIES TRUST SPTI 78464A672 $363.4M 3.08% 13,321,069 SH
8 SCHWAB STRATEGIC TR SCHG 808524300 $353.9M 3.00% 9,850,802 SH
9 SCHWAB STRATEGIC TR SCHV 808524409 $257.2M 2.18% 7,720,024 SH
10 DFA INVT DIMENSIONS GROUP IN DFSV 25239Y170 $250.9M 2.13% 6,694,849 SH
11 ISHARES TR TIP 464287176 $240.2M 2.04% 2,308,374 SH
12 VANGUARD SCOTTSDALE FDS VCSH 92206C409 $236.5M 2.01% 3,061,983 SH
13 VANGUARD INDEX FDS VBK 922908595 $228.8M 1.94% 677,384 SH
14 DIMENSIONAL ETF TRUST DISV 25434V781 $216.2M 1.83% 4,994,845 SH
15 FIDELITY MERRIMACK STR TR FBND 316188309 $177.4M 1.50% 4,097,784 SH
16 ISHARES TR TLH 464288653 $171.2M 1.45% 1,857,283 SH
17 VANGUARD INDEX FDS VBR 922908611 $144.3M 1.22% 624,611 SH
18 ISHARES TR IAGG 46435G672 $127.2M 1.08% 2,586,246 SH
19 VANGUARD INDEX FDS VTI 922908769 $108.1M 0.92% 288,763 SH
20 APPLE INC AAPL 037833100 $105.3M 0.89% 316,271 SH
21 VANGUARD INTL EQUITY INDEX F VWO 922042858 $103.6M 0.88% 1,746,674 SH
22 VANGUARD BD INDEX FDS BIV 921937819 $92.4M 0.78% 1,268,129 SH
23 VANGUARD SCOTTSDALE FDS VCIT 92206C870 $78.4M 0.66% 1,000,805 SH
24 SCHWAB STRATEGIC TR SCHE 808524706 $78.2M 0.66% 2,146,108 SH
25 ISHARES TR IEUR 46434V738 $73.7M 0.62% 1,000,016 SH
26 NVIDIA CORPORATION NVDA 67066G104 $67.1M 0.57% 293,789 SH
27 ISHARES TR EMB 464288281 $65.8M 0.56% 723,942 SH
28 MICROSOFT CORP MSFT 594918104 $62.4M 0.53% 121,606 SH
29 ISHARES TR AGG 464287226 $61.8M 0.52% 653,276 SH
30 ISHARES TR IVV 464287200 $57.5M 0.49% 75,098 SH
31 PROCTER & GAMBLE CO PG 742718109 $57.3M 0.49% 394,162 SH
32 VANGUARD INTL EQUITY INDEX F VEU 922042775 $56.6M 0.48% 681,884 SH
33 ISHARES TR IPAC 46434V696 $56.4M 0.48% 662,529 SH
34 SCHWAB STRATEGIC TR SCHC 808524888 $54.3M 0.46% 1,092,397 SH
35 DIMENSIONAL ETF TRUST DFAI 25434V203 $50.9M 0.43% 1,227,392 SH
36 VANGUARD MUN BD FDS VTEB 922907746 $50.6M 0.43% 1,067,502 SH
37 DIMENSIONAL ETF TRUST DFLV 25434V666 $49.2M 0.42% 1,224,452 SH
38 VANGUARD INDEX FDS VOO 922908363 $48.4M 0.41% 69,016 SH
39 DIMENSIONAL ETF TRUST DFIS 25434V773 $47.4M 0.40% 1,307,916 SH
40 VANGUARD WORLD FD ESGV 921910733 $44.6M 0.38% 328,747 SH
41 ALPHABET INC GOOG 02079K107 $43.8M 0.37% 128,469 SH
42 EXXONMOBIL HOLDINGS CORP XOM 30233Q108 $41.4M 0.35% 254,534 SH
43 AMAZON COM INC AMZN 023135106 $37.9M 0.32% 152,283 SH
44 VANGUARD SCOTTSDALE FDS VGIT 92206C706 $34.4M 0.29% 607,017 SH
45 ISHARES TR IOO 464287572 $34.1M 0.29% 236,603 SH
46 SELECT SECTOR SPDR TR XLK 81369Y803 $31.3M 0.27% 159,794 SH
47 VANGUARD INDEX FDS VXF 922908652 $31.2M 0.26% 134,849 SH
48 VANGUARD INTL EQUITY INDEX F VT 922042742 $29.0M 0.25% 183,661 SH
49 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $28.8M 0.24% 57,809 SH
50 DIMENSIONAL ETF TRUST DFAC 25434V708 $28.4M 0.24% 639,946 SH
Filing History
Period Filed AUM Holdings Accession
2026-09-30 2026-10-14 $11.80B 2,264 0001527641-26-000007
2026-06-30 2026-07-27 $11.46B 1,915 0001527641-26-000004
2026-03-31 2026-04-13 $10.02B 1,905 0001527641-26-000003
2025-12-31 2026-01-13 $9.71B 646 0001527641-26-000001
Filer Information
Address
353 N. CLARK STREET
SUITE 2775
CHICAGO, IL 60654
Phone
(630) 537-1078
Filing Manager
MATHER GROUP, LLC.
CHICAGO, IL
Signatory
Stuart Evans
Chief Compliance Officer