Summit Global Investments — 13F Holdings & Portfolio

CIK 1697953 · latest 13F-HR filed 2026-08-03

Summit Global Investments manages $1.83B in 13F-reported U.S. long-equity assets across 523 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are LDRX (15.20%), USDX (12.14%), SGLC (9.34%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 84 new positions and exited 44; 222 existing positions rose in reported value and 161 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
$1.83B

Long-equity book

Holdings
523

Distinct positions

Period
2026-06-30

Filed 2026-08-03

Q/Q Activity
+84 / −44 / ↑222 / ↓161

vs 2026-03-31

Portfolio charts

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

Portfolio map

Q2 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

Q1 26 → Q2 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

3 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 = 57.9%

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

Firm Profile & Key People

As of the firm’s regulatory filing dated Aug 20, 2026.

Assets Under Management
$42.01B
Discretionary
$42.01B
Employees
218
Accounts
87
Address
222 BERKELEY STREET
BOSTON, MA 02116-3748
Phone
(617) 824-1000
Name Title / Status Ownership Type
CHUNG, PETER, Y ControlCHIEF EXECUTIVE OFFICER AND LIMITED PARTNER
since Aug 1999
5–10%Individual
COLLINS, SCOTT, CHARLES ControlLIMITED PARTNER
since Aug 1999
5–10%Individual
HENNESSEY, ADAM, HUGH ControlCHIEF FINANCIAL OFFICER & LIMITED PARTNER
since Jul 2018
Less than 5%Individual
SUMMIT MASTER COMPANY, LLC ControlGENERAL PARTNER
since Aug 1999
Less than 5%Domestic Entity
WHITE, ERIN, HELEN ControlCHIEF COMPLIANCE OFFICER
since Jul 2019
Less than 5%Individual
BLACK, DARREN, MICHAELLIMITED PARTNER
since Dec 2021
5–10%Individual
CARROLL, JOHN, ROBERTLIMITED PARTNER
since Aug 2017
5–10%Individual
DEAN, CHRISTOPHER, JOHNLIMITED PARTNER
since Dec 2022
5–10%Individual
FRANCES, CRAIG, DAVIDLIMITED PARTNER
since Aug 2017
5–10%Individual
BLACK, DARREN, MICHAEL Control
Indirect owner via SUMMIT MASTER COMPANY, LLC
BOARD MEMBER
since Feb 2019
General partner, trustee or managerIndividual
CARROLL, JOHN, ROBERT Control
Indirect owner via SUMMIT MASTER COMPANY, LLC
BOARD MEMBER
since Aug 2017
General partner, trustee or managerIndividual
CHUNG, PETER, Y Control
Indirect owner via SUMMIT MASTER COMPANY, LLC
BOARD MEMBER
since Nov 2011
General partner, trustee or managerIndividual
COLLINS, SCOTT, CHARLES Control
Indirect owner via SUMMIT MASTER COMPANY, LLC
BOARD MEMBER
since Sep 2015
General partner, trustee or managerIndividual
DEAN, CHRISTOPHER, JOHN Control
Indirect owner via SUMMIT MASTER COMPANY, LLC
BOARD MEMBER
since Nov 2024
General partner, trustee or managerIndividual
FRANCES, CRAIG, DAVID Control
Indirect owner via SUMMIT MASTER COMPANY, LLC
BOARD MEMBER
since Aug 2017
General partner, trustee or managerIndividual
MANNION, MARTIN, JOSEPH Control
Indirect owner via SUMMIT MASTER COMPANY, LLC
BOARD MEMBER
since Feb 2019
General partner, trustee or managerIndividual
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.

Aug 20, 2026 filing
  • ChangedCOLLINS, SCOTT, CHARLES · title CHIEF OPERATING OFFICER AND LIMITED PARTNER → LIMITED PARTNER
Jan 3, 2025 filing
  • No longer listedJENNINGS, THOMAS, HUNGERFORD · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person · listed since Aug 2017
  • AddedDEAN, CHRISTOPHER, JOHN · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
Mar 28, 2024 filing
  • ChangedHENNESSEY, ADAM, HUGH · title CHIEF FINANCIAL OFFICER → CHIEF FINANCIAL OFFICER & LIMITED PARTNER
Mar 28, 2023 filing
  • No longer listedDEVEREUX, ROBIN, WINTERS · CHIEF ADMINISTRATIVE OFFICER · Less than 5% · control person · listed since Jul 2018
  • No longer listedEVANS, BRUCE, ROGER · LIMITED PARTNER · Less than 5% · listed since Aug 1999
  • No longer listedMANNION, MARTIN, JOSEPH · LIMITED PARTNER · Less than 5% · listed since Aug 1999
  • No longer listedROBERTS, THOMAS, SCOTT · LIMITED PARTNER · Less than 5% · listed since Aug 1999
  • No longer listedTHE ESTATE OF JOSEPH F TRUSTEY · LIMITED PARTNER · Less than 5% · listed since Aug 2015
  • AddedBLACK, DARREN, MICHAEL · LIMITED PARTNER · 5–10%
  • AddedDEAN, CHRISTOPHER, JOHN · LIMITED PARTNER · 5–10%
Mar 30, 2022 filing
  • ChangedEVANS, BRUCE, ROGER · ownership 5–10% → Less than 5%
  • ChangedMANNION, MARTIN, JOSEPH · ownership 5–10% → Less than 5%
  • ChangedROBERTS, THOMAS, SCOTT · ownership 5–10% → Less than 5%
  • ChangedTHE ESTATE OF JOSEPH F TRUSTEY · ownership 5–10% → Less than 5%
Mar 30, 2021 filing
  • No longer listedFITZGERALD, CHARLES, JAMES · LIMITED PARTNER · 5–10% · listed since Aug 2017
Mar 24, 2020 filing
  • AddedHENNESSEY, ADAM, HUGH · CHIEF FINANCIAL OFFICER · Less than 5% · control person
Jul 11, 2019 filing
  • AddedWHITE, ERIN, HELEN · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
  • ChangedDEVEREUX, ROBIN, WINTERS · title CHIEF COMPLIANCE OFFICER → CHIEF ADMINISTRATIVE OFFICER
Mar 29, 2019 filing
  • AddedCARROLL, JOHN, ROBERT · LIMITED PARTNER · 5–10%
  • AddedFITZGERALD, CHARLES, JAMES · LIMITED PARTNER · 5–10%
  • AddedFRANCES, CRAIG, DAVID · LIMITED PARTNER · 5–10%
  • Listed againEVANS, BRUCE, ROGER · LIMITED PARTNER · 5–10%
  • Listed againMANNION, MARTIN, JOSEPH · LIMITED PARTNER · 5–10%
  • Listed againROBERTS, THOMAS, SCOTT · LIMITED PARTNER · 5–10%
  • Listed againTHE ESTATE OF JOSEPH F TRUSTEY · LIMITED PARTNER · 5–10%
  • ChangedCHUNG, PETER, Y · title CHIEF EXECUTIVE OFFICER → CHIEF EXECUTIVE OFFICER AND LIMITED PARTNER; ownership Less than 5% → 5–10%
  • ChangedCOLLINS, SCOTT, CHARLES · title CHIEF OPERATING OFFICER → CHIEF OPERATING OFFICER AND LIMITED PARTNER; ownership Less than 5% → 5–10%
Mar 7, 2019 filing
  • No longer listedEVANS, BRUCE, ROGER · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person · listed since Dec 2000
  • No longer listedFITZGERALD, CHARLES, JAMES · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person · listed since Aug 2017
  • AddedBLACK, DARREN, MICHAEL · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • Listed againMANNION, MARTIN, JOSEPH · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
Older changes (8 more filings)
Mar 30, 2018 filing
  • No longer listedBANNISH, ROBERT, G. · PERSONAL REPRESENTATIVE OF THE THE ESTATE OF JOSEPH F. TRUSTEY · 5–10% · listed since Aug 2015
  • No longer listedEVANS, BRUCE, ROGER · LIMITED PARTNER · 5–10% · listed since Aug 1999
  • No longer listedKORTSCHAK, WALTER, GERMAN · LIMITED PARTNER · 5–10% · listed since Aug 1999
  • No longer listedMANNION, MARTIN, JOSEPH · LIMITED PARTNER · 5–10% · listed since Aug 1999
  • No longer listedROBERTS, THOMAS, SCOTT · LIMITED PARTNER · 5–10% · listed since Aug 1999
  • No longer listedTHE ESTATE OF JOSEPH F TRUSTEY · LIMITED PARTNER · 5–10% · listed since Aug 2015
  • No longer listedWESTRA, JAMES, RICHARD · PERSONAL REPRESENTATIVE OF THE THE ESTATE OF JOSEPH F. TRUSTEY · 5–10% · listed since Aug 2015
  • ChangedCHUNG, PETER, Y · title LIMITED PARTNER → CHIEF EXECUTIVE OFFICER; ownership 5–10% → Less than 5%; now a control person
  • ChangedCOLLINS, SCOTT, CHARLES · title LIMITED PARTNER → CHIEF OPERATING OFFICER; ownership 5–10% → Less than 5%; now a control person
Sep 7, 2017 filing
  • No longer listedCOLLINS, SCOTT, CHARLES · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY · control person · listed since Sep 2015
  • No longer listedKORTSCHAK, WALTER, GERMAN · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person · listed since Aug 1999
  • No longer listedMANNION, MARTIN, JOSEPH · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person · listed since Dec 2000
  • No longer listedROBERTS, THOMAS, SCOTT · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person · listed since Dec 2000
  • AddedCARROLL, JOHN, ROBERT · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • AddedCOLLINS, SCOTT, CHARLES · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • AddedFITZGERALD, CHARLES, JAMES · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • AddedFRANCES, CRAIG, DAVID · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • AddedJENNINGS, THOMAS, HUNGERFORD · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
Mar 31, 2017 filing
  • ChangedBANNISH, ROBERT, G. · ownership 10–25% → 5–10%
  • ChangedEVANS, BRUCE, ROGER · ownership 10–25% → 5–10%
  • ChangedMANNION, MARTIN, JOSEPH · ownership 10–25% → 5–10%
  • ChangedROBERTS, THOMAS, SCOTT · ownership 10–25% → 5–10%
  • ChangedTHE ESTATE OF JOSEPH F TRUSTEY · ownership 10–25% → 5–10%
  • ChangedWESTRA, JAMES, RICHARD · ownership 10–25% → 5–10%
Mar 30, 2016 filing
  • No longer listedTRUSTEY, JOSEPH, FRANCIS · LIMITED PARTNER · 10–25% · listed since Aug 1999
  • AddedBANNISH, ROBERT, G. · PERSONAL REPRESENTATIVE OF THE THE ESTATE OF JOSEPH F. TRUSTEY · 10–25%
  • AddedTHE ESTATE OF JOSEPH F TRUSTEY · LIMITED PARTNER · 10–25%
  • AddedWESTRA, JAMES, RICHARD · PERSONAL REPRESENTATIVE OF THE THE ESTATE OF JOSEPH F. TRUSTEY · 10–25%
Oct 2, 2015 filing
  • No longer listedTRUSTEY, JOSEPH, FRANCIS · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person · listed since Dec 2000
  • No longer listedWOODSUM, STEPHEN, GILBERT · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person · listed since Aug 1999
  • AddedCOLLINS, SCOTT, CHARLES · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY · control person
Mar 28, 2014 filing
  • AddedCOLLINS, SCOTT, CHARLES · LIMITED PARTNER · 5–10%
Apr 1, 2013 filing
  • No longer listedAVIS, GREGORY, MILTON · LIMITED PARTNER · 5–10% · listed since Aug 1999
  • No longer listedSTAMPS, EDWARD, ROE · LIMITED PARTNER · 5–10% · listed since Aug 1999
  • No longer listedWOODSUM, STEPHEN, GILBERT · LIMITED PARTNER · 5–10% · listed since Aug 1999
Mar 30, 2012 filing (earliest on record)
  • ListedAVIS, GREGORY, MILTON · LIMITED PARTNER · 5–10%
  • ListedCHUNG, PETER, Y · LIMITED PARTNER · 5–10%
  • ListedCHUNG, PETER, Y · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • ListedDEVEREUX, ROBIN, WINTERS · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
  • ListedEVANS, BRUCE, ROGER · LIMITED PARTNER · 10–25%
  • ListedEVANS, BRUCE, ROGER · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • ListedKORTSCHAK, WALTER, GERMAN · LIMITED PARTNER · 5–10%
  • ListedKORTSCHAK, WALTER, GERMAN · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • ListedMANNION, MARTIN, JOSEPH · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • ListedMANNION, MARTIN, JOSEPH · LIMITED PARTNER · 10–25%
  • ListedROBERTS, THOMAS, SCOTT · LIMITED PARTNER · 10–25%
  • ListedROBERTS, THOMAS, SCOTT · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • ListedSTAMPS, EDWARD, ROE · LIMITED PARTNER · 5–10%
  • ListedSUMMIT MASTER COMPANY, LLC · GENERAL PARTNER · Less than 5% · control person
  • ListedTRUSTEY, JOSEPH, FRANCIS · LIMITED PARTNER · 10–25%
  • ListedTRUSTEY, JOSEPH, FRANCIS · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • ListedWOODSUM, STEPHEN, GILBERT · BOARD MEMBER · General partner, trustee or manager · indirect via SUMMIT MASTER COMPANY, LLC · control person
  • ListedWOODSUM, STEPHEN, GILBERT · LIMITED PARTNER · 5–10%

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)

Show all 222 →

Top Trims

Show all 161 →

Summit Global Investments 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 RBB FD INC LDRX 74933W189 $278.4M 15.20% 7,884,953 SH
2 RBB FD INC USDX 74933W254 $222.2M 12.14% 8,719,186 SH
3 RBB FD INC SGLC 74933W593 $171.0M 9.34% 3,922,348 SH
4 RBB FD INC DYTA 74933W577 $99.5M 5.43% 3,131,767 SH
5 RBB FD INC QXQ 74933W239 $92.9M 5.07% 2,838,692 SH
6 RBB FD INC GINX 74933W262 $92.7M 5.06% 2,658,073 SH
7 ISHARES TR IEF 464287440 $36.5M 1.99% 385,680 SH
8 NVIDIA CORPORATION NVDA 67066G104 $24.5M 1.34% 122,669 SH
9 APPLE INC AAPL 037833100 $23.7M 1.29% 81,878 SH
10 TESLA INC TSLA 88160R101 $18.9M 1.03% 44,981 SH
11 SPDR INDEX SHS FDS SPDW 78463X889 $17.7M 0.97% 352,222 SH
12 MICROSOFT CORP MSFT 594918104 $17.3M 0.94% 46,302 SH
13 VANGUARD TAX-MANAGED FDS VEA 921943858 $15.3M 0.83% 214,351 SH
14 VANGUARD INTL EQUITY INDEX F VWO 922042858 $12.5M 0.68% 209,959 SH
15 ELI LILLY & CO LLY 532457108 $12.5M 0.68% 10,407 SH
16 SPDR INDEX SHS FDS SPEM 78463X509 $11.8M 0.64% 227,854 SH
17 ALPHABET INC GOOGL 02079K305 $11.7M 0.64% 32,779 SH
18 COSTCO WHOLESALE CORPORATION COST 22160K105 $11.7M 0.64% 12,461 SH
19 META PLATFORMS INC META 30303M102 $10.9M 0.59% 19,327 SH
20 VANGUARD MALVERN FDS VTIP 922020805 $10.1M 0.55% 200,465 SH
21 COLGATE PALMOLIVE CO CL 194162103 $9.5M 0.52% 103,583 SH
22 SCHWAB STRATEGIC TR SCHP 808524870 $9.3M 0.51% 349,362 SH
23 VANGUARD INSTL INDEX FD VBIL 922040845 $8.9M 0.49% 117,967 SH
24 ISHARES TR HYG 464288513 $8.4M 0.46% 104,888 SH
25 MICRON TECHNOLOGY INC MU 595112103 $8.3M 0.45% 7,186 SH
26 BROADCOM INC AVGO 11135F101 $8.1M 0.44% 21,395 SH
27 SSGA ACTIVE ETF TR SRLN 78467V608 $8.0M 0.44% 199,604 SH
28 ISHARES TR EMB 464288281 $7.7M 0.42% 80,317 SH
29 VANECK ETF TRUST EMLC 92189H300 $7.6M 0.41% 295,865 SH
30 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $7.4M 0.40% 14,803 SH
31 ALPHABET INC GOOG 02079K107 $7.2M 0.39% 20,246 SH
32 MONSTER BEVERAGE CORP NEW MNST 61174X109 $7.1M 0.39% 74,162 SH
33 AMAZON COM INC AMZN 023135106 $6.9M 0.38% 28,973 SH
34 PROGRESSIVE CORP PGR 743315103 $6.8M 0.37% 31,220 SH
35 MERCK & CO INC MRK 58933Y105 $6.7M 0.37% 52,039 SH
36 NEWMONT CORP NEM 651639106 $6.3M 0.35% 67,913 SH
37 INCYTE CORP INCY 45337C102 $6.3M 0.34% 55,370 SH
38 ISHARES TR AGG 464287226 $5.9M 0.32% 59,325 SH
39 ISHARES INC IEMG 46434G103 $5.6M 0.31% 67,757 SH
40 EVERGY INC EVRG 30034W106 $5.4M 0.30% 62,992 SH
41 JPMORGAN CHASE & CO JPM 46625H100 $5.4M 0.30% 16,542 SH
42 VANGUARD INDEX FDS VOO 922908363 $5.3M 0.29% 7,789 SH
43 PEPSICO INC PEP 713448108 $5.3M 0.29% 38,932 SH
44 MASTERCARD INCORPORATED MA 57636Q104 $5.1M 0.28% 9,852 SH
45 NEUROCRINE BIOSCIENCES INC NBIX 64125C109 $5.0M 0.27% 29,424 SH
46 COCA COLA CO KO 191216100 $4.9M 0.27% 60,553 SH
47 INVESCO QQQ TR QQQ 46090E103 $4.8M 0.26% 6,527 SH
48 REGENERON PHARMACEUTICALS REGN 75886F107 $4.7M 0.26% 7,506 SH
49 TAIWAN SEMICONDUCTOR MANUFAC TSM 874039100 $4.7M 0.25% 9,769 SH
50 VANGUARD INDEX FDS VTI 922908769 $4.6M 0.25% 12,497 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-03 $1.83B 523 0001697953-26-000006
2026-03-31 2026-05-07 $1.69B 483 0001697953-26-000005
2025-12-31 2026-02-18 $1.69B 476 0001697953-26-000004
Filer Information
Address
620 S. MAIN STREET
BOUNTIFUL, UT 84010
Phone
(888) 251-4847
Filing Manager
Summit Global Investments
BOUNTIFUL, UT
Signatory
John Lore
Chief Compliance Officer