Arkolith/Funds/Stratos Investment Management, LLC

Stratos Investment Management, LLC

CIK 1707206
Holdings as of Jun 30, 2026·disclosed Aug 11, 2026·~42-day 13F lag·13F-HR
Active Filer

Stratos Investment Management, LLC holds a diversified book of 382 stocks worth $2.8B as of Q2 2026 (disclosed Aug 11, 2026, a ~42-day 13F lag). This quarter they opened FR Muni High Yield ETF and trimmed ALPS SMTH Cor BD Plus ETF. Their largest long position is Dimensional US Core Equity 2 at 7% of the equity book.

Opened
48
bought for the first time
Added to
179
already held, bought more
Trimmed
149
sold some, still holds it
Sold out
23
exited the position entirely

Concentration

Top-heavy: diversified book

Top 5 holdings
23%
Top 10 holdings
35%
Top 20 holdings
51%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Direct sector allocation

26% mapped to company sectors

ETF / fund or unclassified
74%
Information Technology
12%
Financials
4%
Industrials
3%
Health Care
3%
Consumer Discretionary
2%
Utilities
1%
Materials
1%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices, no cost basis

Bought
Trimmed / exited

Funds with the most overlap

Other tracked managers holding the same core names as Stratos Investment Management, LLC

Manager / fundShared namesTheir $ in those
MORGAN STANLEY80 / 80$523.3B
RAYMOND JAMES FINANCIAL INC80 / 80$93.7B
ENVESTNET ASSET MANAGEMENT INC80 / 80$93.5B
LPL Financial LLC80 / 80$75.5B
OSAIC HOLDINGS, INC.80 / 80$16.1B
COMMONWEALTH EQUITY SERVICES, LLC79 / 80$19.6B
Integrated Wealth Concepts LLC78 / 80$3.9B
ROYAL BANK OF CANADA77 / 80$152.2B

Ranked by the share of each fund's own book sitting in the names it shares with Stratos Investment Management, LLC: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded — they hold everything, so their overlap says nothing.

Holdings: largest first

Bars show each stock's share of the portfolio. Click a row for its position history.

382 positions
#SecurityValueShares% PortLast moveHistory
1Dimensional ETF Trust
US COR EQU 2 ETF
$188.5M4.25M
6.8%
+1.6%
Added · +67K sh
2Ishares TR
CORE S&P TTL STK
$172.2M1.05M
6.2%
+1.8%
Added · +19K sh
3Wisdomtree TR
US QTLY DIV GRT
$92.9M971.8K
3.4%
+3.3%
Added · +31K sh
4Columbia ETF TR I
RESH ENHNC COR
$92.6M2.14M
3.3%
+1.8%
Added · +38K sh
5Dimensional ETF Trust
CORE FIXE IN ETF
$87.4M2.07M
3.2%
+3.6%
Added · +71K sh
6ALPS ETF TR
SMITH CORE PLUS
$84.4M3.28M
3.1%
−4.3%
Reduced · −148K sh
7BlackRock ETF Trust
ISHARES US EQUIT
$74.7M1.10M
2.7%
+1.2%
Added · +13K sh
8SPDR Series Trust
ST STR AGGRE ETF
$60.5M2.37M
2.2%
+4.4%
Added · +100K sh
9Ishares TR
INVT GRAD SY ETF
$55.2M1.22M
2.0%
+3.8%
Added · +45K sh
10Dimensional ETF Trust
US COR EQU 1 ETF
$54.5M664.3K
2.0%
+3.6%
Added · +23K sh
11Pimco Equity Ser
RAFI DYN MULTI
$54.4M1.31M
2.0%
+1.0%
Added · +13K sh
12Ishares TR
CORE S&P500 ETF
$54.4M72.6K
2.0%
−6.0%
Reduced · −5K sh
13Ishares TR
CORE INTL AGGR
$51.7M1.02M
1.9%
+2.8%
Added · +28K sh
14Pimco ETF TR
MULTISECTOR BD
$47.9M1.81M
1.7%
−3.9%
Reduced · −73K sh
15Nvidia Corporation
COM
$47.5M237.4K
1.7%
+0.3%
Added · +719 sh
16Vanguard Index FDS
GROWTH ETF
$39.6M459.2K
1.4%
+467%
Added · +378K sh
17Ishares TR
IBOXX INV CP ETF
$38.4M352.3K
1.4%
+3.6%
Added · +12K sh
18Microsoft Corp
COM
$37.8M101.4K
1.4%
+5.3%
Added · +5K sh
19Apple Inc
COM
$37.6M130.1K
1.4%
+0.5%
Added · +671 sh
20Alphabet Inc
CAP STK CL A
$35.8M100.2K
1.3%
−4.9%
Reduced · −5K sh
21Amplify ETF TR
CWP ENHANCED DIV
$34.0M744.0K
1.2%
+3.1%
Added · +23K sh
22Broadcom Inc
COM
$34.0M89.9K
1.2%
−4.6%
Reduced · −4K sh
23Vanguard Intl Equity Index F
ALLWRLD EX US
$31.3M374.1K
1.1%
+1.1%
Added · +4K sh
24Vanguard Malvern FDS
STRM INFPROIDX
$31.3M623.5K
1.1%
+2.5%
Added · +15K sh
25SPDR Series Trust
ST STR RATE ETF
$30.6M991.2K
1.1%
+3.2%
Added · +30K sh
26Dimensional ETF Trust
EMERGING MKTS CO
$28.9M711.9K
1.0%
−0.7%
Reduced · −5K sh
27Amazon Com Inc
COM
$28.8M120.8K
1.0%
+0.2%
Added · +274 sh
28Fidelity Covington Trust
ENHANCED INTL
$28.7M715.0K
1.0%
+113%
Added · +379K sh
29Wisdomtree TR
DYNAMIC INTL EQT
$28.3M611.8K
1.0%
+3.1%
Added · +18K sh
30Invesco Exchange Traded FD T
S&P500 EQL WGT
$27.5M129.4K
1.0%
+1.3%
Added · +2K sh
31American Centy ETF TR
INTL SMCP VLU
$26.1M253.7K
0.9%
+1.9%
Added · +5K sh
32Ishares TR
RUS 1000 VAL ETF
$25.3M104.4K
0.9%
−5.5%
Reduced · −6K sh
33Cambria ETF TR
GLOBAL VALUE ETF
$24.4M678.4K
0.9%
+66%
Added · +270K sh
34First TR Exchange-Traded FD
LNG DUR OPRTUN
$21.8M1.02M
0.8%
+8.8%
Added · +82K sh
35Vanguard Tax-Managed FDS
VAN FTSE DEV MKT
$21.1M296.2K
0.8%
+18%
Added · +46K sh
36Eli Lilly & Co
COM
$20.6M17.2K
0.7%
+3.5%
Added · +590 sh
37Dimensional ETF Trust
INFLATION PROTE
$20.2M490.3K
0.7%
+5.2%
Added · +24K sh
38Merck & Co Inc
COM
$18.9M147.3K
0.7%
+1.7%
Added · +2K sh
39JPMorgan Chase & Co
COM
$18.5M56.4K
0.7%
+1.2%
Added · +684 sh
40Fidelity Covington Trust
HIGH DIVID ETF
$18.3M303.8K
0.7%
−0.4%
Reduced · −1K sh
41Vanguard Index FDS
TOTAL STK MKT
$17.8M48.1K
0.6%
−1.9%
Reduced · −907 sh
42Invesco Exchange Traded FD T
LARGE CAP VALUE
$16.8M221.6K
0.6%
+5.1%
Added · +11K sh
43Dell Technologies Inc
CL C
$16.8M38.9K
0.6%
−27%
Reduced · −15K sh
44Putnam ETF Trust
FOCUSED LAR CAP
$16.0M313.1K
0.6%
+15%
Added · +41K sh
45Berkshire Hathaway Inc Del
CL B NEW
$15.4M30.9K
0.6%
−7.3%
Reduced · −2K sh
46Meta Platforms Inc
CL A
$15.4M27.4K
0.6%
+1.2%
Added · +318 sh
47Ishares TR
CORE DIV GRWTH
$15.2M200.6K
0.5%
−2.4%
Reduced · −5K sh
48Dimensional ETF Trust
INTL CORE EQUITY
$13.7M368.1K
0.5%
+5.4%
Added · +19K sh
49Citigroup Inc
COM NEW
$13.7M97.7K
0.5%
−0.6%
Reduced · −632 sh
50Dimensional ETF Trust
WORLD EQUITY ETF
$13.6M163.9K
0.5%
+2.8%
Added · +4K sh
Showing 50 of 382 positions
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Filing history

As-of date vs the date the SEC received each filing

QuarterAs ofFiledPositionsValueForm
Q2 2026Jun 30, 2026Aug 11, 2026382$2.8B13F-HR
Q1 2026Mar 31, 2026Apr 28, 2026371$2.5B13F-HR
Q4 2025Dec 31, 2025Jan 20, 2026350$2.5B13F-HR
Q3 2025Sep 30, 2025Nov 6, 2025356$2.4B13F-HR
Q2 2025Jun 30, 2025Jul 29, 2025355$2.2B13F-HR
Q1 2025Mar 31, 2025Apr 30, 2025316$1.9B13F-HR
Q4 2024Dec 31, 2024Jan 27, 2025272$1.7B13F-HR
Q3 2024Sep 30, 2024Oct 17, 2024252$1.4B13F-HR
Q2 2024Jun 30, 2024Jul 24, 2024223$1.2B13F-HR
Q1 2024Mar 31, 2024Apr 16, 2024205$1.0B13F-HR
Q4 2023Dec 31, 2023Jan 24, 2024182$845.0M13F-HR
Q3 2023Sep 30, 2023Oct 24, 2023159$669.0M13F-HR
Q2 2023Jun 30, 2023Jul 18, 2023167$651.6M13F-HR
Q1 2023Mar 31, 2023May 1, 2023173$594.4M13F-HR
Q4 2022Dec 31, 2022Jan 19, 2023155$559.9M13F-HR
Q3 2022Sep 30, 2022Oct 24, 2022151$494.7M13F-HR
Q2 2022Jun 30, 2022Sep 6, 2022148$528.2M13F-HR
Q1 2022Mar 31, 2022Apr 26, 2022165$602.2M13F-HR
Q4 2021Dec 31, 2021Jan 14, 2022179$634.5M13F-HR
Q3 2021Sep 30, 2021Oct 19, 2021232$575.2M13F-HR
Q2 2021Jun 30, 2021Jul 19, 2021124$363.2M13F-HR
Q1 2021Mar 31, 2021Apr 27, 2021121$316.2M13F-HR
Q4 2020Dec 31, 2020Jan 29, 2021112$317.9M13F-HR
Q3 2020Sep 30, 2020Oct 29, 2020111$275.4M13F-HR

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.