Stratos Investment Management, LLC — 13F Holdings & Portfolio

CIK 1707206 · latest 13F-HR filed 2026-08-11

Stratos Investment Management, LLC manages $2.77B in 13F-reported U.S. long-equity assets across 382 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are DFAC (6.81%), ITOT (6.22%), DGRW (3.36%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 34 new positions and exited 23; 206 existing positions rose in reported value and 60 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
$2.77B

Long-equity book

Holdings
382

Distinct positions

Period
2026-06-30

Filed 2026-08-11

Q/Q Activity
+34 / −23 / ↑206 / ↓60

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 = 34.8%

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

Firm Profile & Key People

As of the firm’s regulatory filing dated Sep 17, 2026.

Assets Under Management
$3.31B
Discretionary
$3.31B
Employees
89
Accounts
7,664
Address
3750 PARK EAST DRIVE SUITE 200
BEACHWOOD, OH 44122
Phone
(440) 210-4900
Name Title / Status Ownership Type
ANDREFSKY, NANCY, EILEEN ControlCHIEF FINANCIAL OFFICER; NON-MEMBER
since May 2016
Less than 5%Individual
CONCEPCION, JEFFREY, ALAN ControlCHIEF EXECUTIVE OFFICER, MANAGER
since Jun 2021
Less than 5%Individual
JONES, CHARIS, IVANA ControlCHIEF OPERATING OFFICER, NON-MEMBER
since Oct 2025
Less than 5%Individual
LOUTTIT, KATHRYN, HALE ControlCHIEF RISK OFFICER, NON-MEMBER
since Mar 2022
Less than 5%Individual
NICHOL, JOHN, LELAND ControlCHIEF INVESTMENT OFFICER, NON-MEMBER
since Feb 2021
Less than 5%Individual
STRATOS INTERMEDIATE HOLDCO LLC ControlMEMBER
since May 2022
75% or moreDomestic Entity
ANGUS, MARNI, KRISTINEOFFICE OF SUPERVISORY JURISDICTION; NON-MEMBER
since Mar 2026
Less than 5%Individual
Albin, DavidFINRA/SEC SUPERVISORY PRINCIPAL, NON-MEMBER
since Dec 2024
Less than 5%Individual
BEAHN, ERIC, ANDREWDIRECTOR OF ADVISORY COMPENSATION, NON-MEMBER
since Jan 2019
Less than 5%Individual
Heaton, Megan, LynnSENIOR SUPERVISORY PRINCIPAL; NON-MEMBER
since May 2026
Less than 5%Individual
PAWLOWSKI, JON, MICHAELCHIEF COMPLIANCE OFFICER, NON-MEMBER
since Mar 2023
Less than 5%Individual
POLLEY, MALCOLM, EMERSONCHIEF MARKET STRATEGIST
since Jan 2024
Less than 5%Individual
STEED, SAVANNA, LDIRECTOR OF ADVISORY COMPLIANCE, NON-MEMBER
since Sep 2025
Less than 5%Individual
THIBAULT, RYAN, HENRYINVESTMENT SUPERVISORY PRINCIPAL/NON-MEMBER
since Apr 2025
Less than 5%Individual
CONCEPCION, JEFFREY, ALAN Control
Indirect owner via STRATOS MANAGEMENT HOLDINGS, LLC
MANAGING MEMBER
since Jan 2016
75% or moreIndividual
SEI - ECLIPSE HOLDINGS, LLC Control
Indirect owner via STRATOS INTERMEDIATE HOLDCO LLC
MEMBER
since Jul 2025
75% or moreDomestic Entity
SEI FUNDS, INC Control
Indirect owner via SEI - ECLIPSE HOLDINGS, LLC
MEMBER
since Feb 1992
50–75%Domestic Entity
SEI INVESTMENTS COMPANY Control
Indirect owner via SEI FUNDS, INC
MEMBER
since Nov 1968
75% or moreDomestic Entity
STRATOS MANAGEMENT HOLDINGS, LLC Control
Indirect owner via SEI - ECLIPSE HOLDINGS, LLC
MEMBER
since May 2022
25–50%Domestic Entity
Ownership & leadership changes · 21 filings with changes since May 17, 2016

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.

Sep 17, 2026 filing
  • ChangedLOUTTIT, KATHRYN, HALE · title CHIEF COMPLIANCE OFFICER, NON-MEMBER → CHIEF RISK OFFICER, NON-MEMBER
  • ChangedPAWLOWSKI, JON, MICHAEL · title DIRECTOR OF REGULATORY COMPLIANCE, NON-MEMBER → CHIEF COMPLIANCE OFFICER, NON-MEMBER
Jun 8, 2026 filing
  • AddedANGUS, MARNI, KRISTINE · OFFICE OF SUPERVISORY JURISDICTION; NON-MEMBER · Less than 5%
  • AddedAlbin, David · FINRA/SEC SUPERVISORY PRINCIPAL, NON-MEMBER · Less than 5%
  • AddedHeaton, Megan, Lynn · SENIOR SUPERVISORY PRINCIPAL; NON-MEMBER · Less than 5%
  • AddedTHIBAULT, RYAN, HENRY · INVESTMENT SUPERVISORY PRINCIPAL/NON-MEMBER · Less than 5%
Dec 22, 2025 filing
  • No longer listedCONCEPCION, JEFFREY, ALAN · MANAGING MEMBER · 75% or more · indirect via STRATOS WEALTH HOLDINGS LLC · control person · listed since Jan 2016
  • No longer listedSTRATOS INTERMEDIATE HOLDCO. I LLC · MEMBER · 75% or more · indirect via STRATOS INTERMEDIATE HOLDCO LLC · control person · listed since Apr 2022
  • No longer listedSTRATOS WEALTH HOLDINGS LLC · MEMBER · 75% or more · indirect via STRATOS INTERMEDIATE HOLDCO. I LLC · control person · listed since Jan 2016
  • AddedCONCEPCION, JEFFREY, ALAN · MANAGING MEMBER · 75% or more · indirect via STRATOS MANAGEMENT HOLDINGS, LLC · control person
  • AddedSEI - ECLIPSE HOLDINGS, LLC · MEMBER · 75% or more · indirect via STRATOS INTERMEDIATE HOLDCO LLC · control person
  • AddedSEI FUNDS, INC · MEMBER · 50–75% · indirect via SEI - ECLIPSE HOLDINGS, LLC · control person
  • AddedSEI INVESTMENTS COMPANY · MEMBER · 75% or more · indirect via SEI FUNDS, INC · control person
  • AddedSTRATOS MANAGEMENT HOLDINGS, LLC · MEMBER · 25–50% · indirect via SEI - ECLIPSE HOLDINGS, LLC · control person
Oct 7, 2025 filing
  • No longer listedNuttall, Phillip, Stuart · CHIEF OPERATING OFFICER, NON-MEMBER · Less than 5% · control person · listed since Jul 2023
  • AddedJONES, CHARIS, IVANA · CHIEF OPERATING OFFICER, NON-MEMBER · Less than 5% · control person
Sep 30, 2025 filing
  • No longer listedCOLLINS, JENNIFER, KATHRYN · DIRECTOR OF ADVISORY COMPLIANCE, NON-MEMBER · Less than 5% · listed since Mar 2022
  • AddedSTEED, SAVANNA, L · DIRECTOR OF ADVISORY COMPLIANCE, NON-MEMBER · Less than 5%
Mar 31, 2025 filing
  • No longer listedSIMONS, BARBARA, JEAN DULL · DIRECTOR OF BROKERAGE COMPLIANCE, NON-MEMBER · Less than 5% · listed since May 2016
Feb 5, 2024 filing
  • AddedPOLLEY, MALCOLM, EMERSON · CHIEF MARKET STRATEGIST · Less than 5%
Aug 8, 2023 filing
  • AddedNuttall, Phillip, Stuart · CHIEF OPERATING OFFICER · Less than 5% · control person
  • ChangedNuttall, Phillip, Stuart · title CHIEF OPERATING OFFICER → CHIEF OPERATING OFFICER, NON-MEMBER
  • ChangedPAWLOWSKI, JON, MICHAEL · no longer a control person
Mar 29, 2023 filing
  • No longer listedSTRATOS WEALTH HOLDINGS LLC · MEMBER · 75% or more · control person · listed since Jan 2016
  • AddedPAWLOWSKI, JON, MICHAEL · DIRECTOR OF REGULATORY COMPLIANCE, NON-MEMBER · Less than 5% · control person
  • AddedSTRATOS INTERMEDIATE HOLDCO LLC · MEMBER · 75% or more · control person
  • AddedSTRATOS INTERMEDIATE HOLDCO. I LLC · MEMBER · 75% or more · indirect via STRATOS INTERMEDIATE HOLDCO LLC · control person
  • AddedSTRATOS WEALTH HOLDINGS LLC · MEMBER · 75% or more · indirect via STRATOS INTERMEDIATE HOLDCO. I LLC · control person
  • ChangedBEAHN, ERIC, ANDREW · title DIRECTOR OF ADVISORY OPERATIONS, NON-MEMBER → DIRECTOR OF ADVISORY COMPENSATION, NON-MEMBER
  • ChangedCONCEPCION, JEFFREY, ALAN · title CHIEF EXECUTIVE OFFICER → CHIEF EXECUTIVE OFFICER, MANAGER
  • ChangedLOUTTIT, KATHRYN, HALE · title CHIEF COMPLIANCE OFFICER → CHIEF COMPLIANCE OFFICER, NON-MEMBER
Mar 31, 2022 filing
  • No longer listedEMIGRANT PARTNERS · SHAREHOLDER · General partner, trustee or manager · indirect via STRATOS WEALTH HOLDINGS LLC · listed since Mar 2020
  • No longer listedENGELSMAN, JEFFREY, ALAN · CHIEF COMPLIANCE OFFICER, NON-MEMBER · Less than 5% · control person · listed since Jun 2021
  • AddedLOUTTIT, KATHRYN, HALE · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
  • ChangedCOLLINS, JENNIFER, KATHRYN · title DIRECTOR OF ADVISORY OPERATIONS, NON-MEMBER → DIRECTOR OF ADVISORY COMPLIANCE, NON-MEMBER
Older changes (12 more filings)
Jun 10, 2021 filing
  • AddedENGELSMAN, JEFFREY, ALAN · CHIEF COMPLIANCE OFFICER, NON-MEMBER · Less than 5% · control person
  • ChangedANDREFSKY, NANCY, EILEEN · title CHIEF FINANCIAL OFFICER; CHIEF OPERATIONS OFFICER, NON-MEMBER → CHIEF FINANCIAL OFFICER; NON-MEMBER
  • ChangedCONCEPCION, JEFFREY, ALAN · title CHIEF EXECUTIVE OFFICER, CHIEF COMPLIANCE OFFICER → CHIEF EXECUTIVE OFFICER
  • ChangedNICHOL, JOHN, LELAND · title CHIEF INVESTMENT OFFICER → CHIEF INVESTMENT OFFICER, NON-MEMBER
Apr 1, 2021 filing
  • No longer listedDUNN, MATTHEW, JAMES · CHIEF COMPLIANCE OFFICER; NON-MEMBER · Less than 5% · control person · listed since May 2016
  • AddedNICHOL, JOHN, LELAND · CHIEF INVESTMENT OFFICER · Less than 5% · control person
  • ChangedCONCEPCION, JEFFREY, ALAN · title CHIEF EXECUTIVE OFFICER → CHIEF EXECUTIVE OFFICER, CHIEF COMPLIANCE OFFICER
Nov 2, 2020 filing
  • No longer listedROOPE, CHAD, DANIEL · CHIEF INVESTMENT OFFICER · Less than 5% · control person · listed since Jan 2020
  • ChangedSIMONS, BARBARA, JEAN DULL · title DIRECTOR OF BROKERAGE OPERATIONS, NON-MEMBER → DIRECTOR OF BROKERAGE COMPLIANCE, NON-MEMBER
Apr 23, 2020 filing
  • AddedEMIGRANT PARTNERS · SHAREHOLDER · General partner, trustee or manager · indirect via STRATOS WEALTH HOLDINGS LLC
Apr 20, 2020 filing
  • AddedROOPE, CHAD, DANIEL · CHIEF INVESTMENT OFFICER · Less than 5% · control person
Mar 27, 2019 filing
  • No longer listedJACOBY, DANIEL, JACK · CHIEF INVESTMENT OFFICER; NON-MEMBER · Less than 5% · control person · listed since May 2016
  • AddedBEAHN, ERIC, ANDREW · DIRECTOR OF ADVISORY OPERATIONS, NON-MEMBER · Less than 5%
  • ChangedCOLLINS, JENNIFER, KATHRYN · title DIRECTOR OF ADVISORY OPERATIONS → DIRECTOR OF ADVISORY OPERATIONS, NON-MEMBER; no longer a control person
  • ChangedCONCEPCION, JEFFREY, ALAN · title CHIEF EXECUTIVE OFFICER; ELECTED MANANGER → CHIEF EXECUTIVE OFFICER
  • ChangedSIMONS, BARBARA, JEAN DULL · title DIRECTOR OF BROKERAGE OPERATIONS → DIRECTOR OF BROKERAGE OPERATIONS, NON-MEMBER
Feb 5, 2019 filing
  • Listed againCOLLINS, JENNIFER, KATHRYN · DIRECTOR OF ADVISORY OPERATIONS · Less than 5% · control person
Dec 27, 2018 filing
  • No longer listedCOLLINS, JENNIFER, KATHRYN · DIRECTOR OF ADVISORY OPERATIONS · Less than 5% · control person · listed since Feb 2017
Mar 29, 2018 filing
  • AddedSIMONS, BARBARA, JEAN DULL · DIRECTOR OF BROKERAGE OPERATIONS · Less than 5%
  • ChangedANDREFSKY, NANCY, EILEEN · title CHIEF FINANCIAL OFFICER; NON-MEMBER → CHIEF FINANCIAL OFFICER; CHIEF OPERATIONS OFFICER, NON-MEMBER
May 26, 2017 filing
  • AddedCOLLINS, JENNIFER, KATHRYN · DIRECTOR OF ADVISORY OPERATIONS · Less than 5% · control person
Nov 21, 2016 filing
  • No longer listedFORET, DAVID, SCOTT · CHIEF OPERATING OFFICER; NON-MEMBER · Less than 5% · control person · listed since May 2016
  • ChangedJACOBY, DANIEL, JACK · title PORTFOLIO MANAGER; NON-MEMBER → CHIEF INVESTMENT OFFICER; NON-MEMBER
May 17, 2016 filing (earliest on record)
  • ListedANDREFSKY, NANCY, EILEEN · CHIEF FINANCIAL OFFICER; NON-MEMBER · Less than 5% · control person
  • ListedCONCEPCION, JEFFREY, ALAN · CHIEF EXECUTIVE OFFICER; ELECTED MANANGER · Less than 5% · control person
  • ListedCONCEPCION, JEFFREY, ALAN · MANAGING MEMBER · 75% or more · indirect via STRATOS WEALTH HOLDINGS LLC · control person
  • ListedDUNN, MATTHEW, JAMES · CHIEF COMPLIANCE OFFICER; NON-MEMBER · Less than 5% · control person
  • ListedFORET, DAVID, SCOTT · CHIEF OPERATING OFFICER; NON-MEMBER · Less than 5% · control person
  • ListedJACOBY, DANIEL, JACK · PORTFOLIO MANAGER; NON-MEMBER · Less than 5% · control person
  • ListedSTRATOS WEALTH HOLDINGS LLC · MEMBER · 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.

Stratos Investment Management, LLC 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 DIMENSIONAL ETF TRUST DFAC 25434V708 $188.5M 6.81% 4,248,964 SH
2 ISHARES TR ITOT 464287150 $172.2M 6.22% 1,047,978 SH
3 WISDOMTREE TR DGRW 97717X669 $92.9M 3.36% 971,774 SH
4 COLUMBIA ETF TR I RECS 19761L706 $92.6M 3.35% 2,139,839 SH
5 DIMENSIONAL ETF TRUST DFCF 25434V872 $87.4M 3.16% 2,069,549 SH
6 ALPS ETF TR SMTH 00162Q346 $84.4M 3.05% 3,279,310 SH
7 BLACKROCK ETF TRUST DYNF 09290C103 $74.7M 2.70% 1,098,761 SH
8 SPDR SERIES TRUST SPAB 78464A649 $60.5M 2.19% 2,369,899 SH
9 ISHARES TR IGEB 46435G219 $55.2M 2.00% 1,224,464 SH
10 DIMENSIONAL ETF TRUST DCOR 25434V625 $54.5M 1.97% 664,264 SH
11 PIMCO EQUITY SER MFDX 72202L371 $54.4M 1.97% 1,306,294 SH
12 ISHARES TR IVV 464287200 $54.4M 1.97% 72,611 SH
13 ISHARES TR IAGG 46435G672 $51.7M 1.87% 1,021,366 SH
14 PIMCO ETF TR PYLD 72201R585 $47.9M 1.73% 1,806,183 SH
15 NVIDIA CORPORATION NVDA 67066G104 $47.5M 1.72% 237,390 SH
16 VANGUARD INDEX FDS VUG 922908736 $39.6M 1.43% 459,215 SH
17 ISHARES TR LQD 464287242 $38.4M 1.39% 352,343 SH
18 MICROSOFT CORP MSFT 594918104 $37.8M 1.37% 101,426 SH
19 APPLE INC AAPL 037833100 $37.6M 1.36% 130,083 SH
20 ALPHABET INC GOOGL 02079K305 $35.8M 1.29% 100,202 SH
21 AMPLIFY ETF TR DIVO 032108409 $34.0M 1.23% 743,952 SH
22 BROADCOM INC AVGO 11135F101 $34.0M 1.23% 89,878 SH
23 VANGUARD INTL EQUITY INDEX F VEU 922042775 $31.3M 1.13% 374,128 SH
24 VANGUARD MALVERN FDS VTIP 922020805 $31.3M 1.13% 623,489 SH
25 SPDR SERIES TRUST FLRN 78468R200 $30.6M 1.11% 991,167 SH
26 DIMENSIONAL ETF TRUST DFEM 25434V732 $28.9M 1.05% 711,907 SH
27 AMAZON COM INC AMZN 023135106 $28.8M 1.04% 120,809 SH
28 FIDELITY COVINGTON TRUST FENI 31609A404 $28.7M 1.04% 715,008 SH
29 WISDOMTREE TR DDWM 97717X263 $28.3M 1.02% 611,848 SH
30 INVESCO EXCHANGE TRADED FD T RSP 46137V357 $27.5M 0.99% 129,366 SH
31 AMERICAN CENTY ETF TR AVDV 025072802 $26.1M 0.95% 253,695 SH
32 ISHARES TR IWD 464287598 $25.3M 0.91% 104,385 SH
33 CAMBRIA ETF TR GVAL 132061409 $24.4M 0.88% 678,412 SH
34 FIRST TR EXCHANGE-TRADED FD LGOV 33738D606 $21.8M 0.79% 1,018,281 SH
35 VANGUARD TAX-MANAGED FDS VEA 921943858 $21.1M 0.76% 296,208 SH
36 ELI LILLY & CO LLY 532457108 $20.6M 0.75% 17,200 SH
37 DIMENSIONAL ETF TRUST DFIP 25434V856 $20.2M 0.73% 490,315 SH
38 MERCK & CO INC MRK 58933Y105 $18.9M 0.68% 147,259 SH
39 JPMORGAN CHASE & CO JPM 46625H100 $18.5M 0.67% 56,449 SH
40 FIDELITY COVINGTON TRUST FDVV 316092840 $18.3M 0.66% 303,753 SH
41 VANGUARD INDEX FDS VTI 922908769 $17.8M 0.64% 48,103 SH
42 INVESCO EXCHANGE TRADED FD T PWV 46137V738 $16.8M 0.61% 221,590 SH
43 DELL TECHNOLOGIES INC DELL 24703L202 $16.8M 0.61% 38,871 SH
44 PUTNAM ETF TRUST PVAL 746729300 $16.0M 0.58% 313,061 SH
45 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $15.4M 0.56% 30,855 SH
46 META PLATFORMS INC META 30303M102 $15.4M 0.56% 27,390 SH
47 ISHARES TR DGRO 46434V621 $15.2M 0.55% 200,621 SH
48 DIMENSIONAL ETF TRUST DFIC 25434V799 $13.7M 0.50% 368,105 SH
49 CITIGROUP INC C 172967424 $13.7M 0.49% 97,740 SH
50 DIMENSIONAL ETF TRUST DFAW 25434V617 $13.6M 0.49% 163,934 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-11 $2.77B 382 0001707206-26-000004
2026-03-31 2026-04-28 $2.49B 371 0001707206-26-000002
2025-12-31 2026-01-20 $2.50B 350 0001707206-26-000001
Filer Information
Address
3750 PARK EAST DRIVE
SUITE 200
BEACHWOOD, OH 44122
Phone
(866) 553-9882
Filing Manager
Stratos Investment Management, LLC
BEACHWOOD, OH
Signatory
Jon Pawlowski
Director of Regulatory Compliance