SEC 13F Intelligence

Managers / Q1 2021 · view latest →

Main Management ETF Advisors, LLC

CIK 0001698607 · 601 CALIFORNIA STREET, SUITE 300, SAN FRANCISCO, CA, 94108 · 415-217-5800

Reported Value
$847M
Q1 2021
Positions
26
Filings on Record
30
2019–present window
Filed
May 13, 2021
original filing

Summary

Main Management Etf Advisors, LLC reported $847M in U.S.-listed holdings across 26 positions for Q1 2021.

Its largest position, XLF, represents 11.3% of the portfolio.

Compared with Q4 2020, the fund opened 12 new positions and exited 0.

Portfolio Metrics

Turnover
+4.9%
vs prior filed quarter
Top-10 Concentration
+75.4%
share of reported value
Largest Position
+11.3%
Financial Select Sector Spdr Fund

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q1 ’19: $431MQ1 ’19Q2 ’19: $434MQ3 ’19: $460MQ4 ’19: $516MQ1 ’20: $418MQ1 ’20Q2 ’20: $530MQ3 ’20: $567MQ4 ’20: $639MQ1 ’21: $847MQ1 ’21Q2 ’21: $960MQ3 ’21: $990MQ4 ’21: $1.1BQ1 ’22: $1.1BQ1 ’22Q2 ’22: $901MQ3 ’22: $871MQ4 ’22: $1.1BQ1 ’23: $1.2BQ1 ’23Q2 ’23: $1.4BQ3 ’23: $1.4BQ4 ’23: $1.7BQ1 ’24: $1.9BQ1 ’24Q2 ’24: $2.0BQ3 ’24: $2.1BQ4 ’24: $2.2BQ1 ’25: $2.1BQ1 ’25Q2 ’25: $2.4BQ3 ’25: $2.7BQ4 ’25: $2.8BQ1 ’26: $2.7BQ1 ’26filingsflow.com

Portfolio Composition

By security type
ETP: 99.6%Other: 0.4%
  • ETP · 99.6% · $843M
  • Other · 0.4% · $4M

Quarter-over-Quarter Changes full breakdown →

vs Q4 2020 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
VDEVanguard Energy ETFNEW+685.5K685.5K+$47M$47M
TANInvesco Solar ETFNEW+105.1K105.1K+$10M$10M
KOMPSPDR S&P Kensho New Economies Composite ETFNEW+97.1K97.1K+$7M$7M
ARKGARK Genomic Revolution ETFNEW+70.5K70.5K+$6M$6M
ARK Fintech Innovation ETFNEW+115.7K115.7K+$6M$6M
ONLNProshares Online Retail ETFNEW+70.5K70.5K+$6M$6M
PAWZProshares Pet Care ETFNEW+70.5K70.5K+$5M$5M
BOTZGlobal X Robotics & Artificial Intelligence ETFNEW+143.6K143.6K+$5M$5M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q1 2021

26 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1XLFFinancial Select Sector SPDR Fundhistory →COM11.35%$96M2.82M
2XLVHealth Care Select Sector SPDR Fundhistory →COM10.08%$85M731.5K
3QQQInvesco QQQ Trust Series 1history →COM8.82%$75M234.1K
4XLKTechnology Select Sector SPDR Fundhistory →COM8.26%$70M526.7K
5VLUEiShares MSCI USA Value Factor ETFhistory →COM7.64%$65M631.2K
6Invesco S&P SmallCap Information Technology ETFCOM6.33%$54M392.9K
7IWMiShares Russell 2000 ETFhistory →COM6.33%$54M242.4K
8SCHVSchwab U.S. Large-Cap Value ETFhistory →COM5.74%$49M744.0K
9VDEVanguard Energy ETFhistory →COM5.51%$47M685.5K
10XLYConsumer Discretionary Select Sector SPDR Fundhistory →COM5.31%$45M267.5K
11XHBSPDR S&P Homebuilders ETFhistory →COM4.52%$38M543.4K
12ITBiShares U.S. Home Construction ETFhistory →COM4.49%$38M560.1K
13SMHVanEck Vectors Semiconductor ETFhistory →COM3.49%$30M121.2K
14IBBiShares Nasdaq Biotechnology ETFhistory →COM2.68%$23M150.5K
15XBISPDR S&P Biotech ETFhistory →COM2.41%$20M150.5K
16TANInvesco Solar ETFhistory →COM1.14%$10M105.1K
17KOMPSPDR S&P Kensho New Economies Composite ETFCOM0.78%$7M97.1K
18ARKGARK Genomic Revolution ETFCOM0.74%$6M70.5K
19ARK Fintech Innovation ETFCOM0.70%$6M115.7K
20ONLNProshares Online Retail ETFCOM0.65%$6M70.5K
21PAWZProshares Pet Care ETFCOM0.60%$5M70.5K
22BOTZGlobal X Robotics & Artificial Intelligence ETFCOM0.56%$5M143.6K
23ESPOVanEck Vectors Video Gaming and eSports ETFCOM0.55%$5M67.8K
24CLOUGlobal X Cloud Computing ETFCOM0.53%$5M175.6K
25Amplify Seymour Cannabis ETFCOM0.44%$4M129.0K
26KSTRKraneShares SSE STAR Market 50 Index ETFCOM0.37%$3M146.3K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$2.7B116May 15, 202613F-HRchanges · EDGAR ↗
Q4 2025$2.8B124Feb 10, 202613F-HRchanges · EDGAR ↗
Q3 2025$2.7B124Nov 14, 202513F-HRchanges · EDGAR ↗
Q2 2025$2.4B139Aug 12, 202513F-HRchanges · EDGAR ↗
Q1 2025$2.1B138May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$2.2B147Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$2.1B150Nov 15, 202413F-HRchanges · EDGAR ↗
Q2 2024$2.0B40Aug 15, 202413F-HRchanges · EDGAR ↗
Q1 2024$1.9B42May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$1.7B42Feb 15, 202413F-HRchanges · EDGAR ↗
Q3 2023$1.4B41Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$1.4B37Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$1.2B38May 12, 202313F-HRchanges · EDGAR ↗
Q4 2022$1.1B35Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$871M27Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$901M25Aug 11, 202213F-HRchanges · EDGAR ↗
Q1 2022$1.1B26May 10, 202213F-HRchanges · EDGAR ↗
Q4 2021$1.1B28Feb 15, 202213F-HRchanges · EDGAR ↗
Q3 2021$990M27Nov 12, 202113F-HRchanges · EDGAR ↗
Q2 2021$960M27Nov 4, 2021RESTATEMENTchanges · EDGAR ↗
Q1 2021$847M26May 13, 202113F-HRchanges · EDGAR ↗
Q4 2020$639M14Feb 12, 202113F-HRchanges · EDGAR ↗
Q3 2020$567M13Nov 12, 202013F-HRchanges · EDGAR ↗
Q2 2020$530M13Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$418M12May 11, 202013F-HRchanges · EDGAR ↗
Q4 2019$516M12Feb 11, 202013F-HRchanges · EDGAR ↗
Q3 2019$460M12Nov 7, 201913F-HRchanges · EDGAR ↗
Q2 2019$434M11Aug 8, 201913F-HRchanges · EDGAR ↗
Q1 2019$431M12May 13, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.