SEC 13F Intelligence

Managers / Q3 2024 · view latest →

Mainstream Capital Management LLC

CIK 0002043084 · 3435 WILSHIRE BLVD, SUITE 1100, LOS ANGELES, CA, 90010 · 213-365-6773

Reported Value
$118M
Q3 2024
Positions
84
Filings on Record
7
2019–present window
Filed
Oct 31, 2024
original filing

Summary

Mainstream Capital Management LLC reported $118M in U.S.-listed holdings across 84 positions for Q3 2024.

Its largest position, Jpmorgan Ultra Short Income Etf, represents 11.7% of the portfolio.

Portfolio Metrics

Top-10 Concentration
+45.1%
share of reported value
Largest Position
+11.7%
Jpmorgan Ultra Short Income Etf

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. 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
Q3 ’24: $118MQ3 ’24Q4 ’24: $143MQ4 ’24Q1 ’25: $126MQ1 ’25Q2 ’25: $138MQ2 ’25Q3 ’25: $150MQ3 ’25Q4 ’25: $153MQ4 ’25Q1 ’26: $149MQ1 ’26filingsflow.com

Portfolio Composition

By security type
Common Stock: 56.9%ETP: 42.0%REIT: 1.1%
  • Common Stock · 56.9% · $67M
  • ETP · 42.0% · $49M
  • REIT · 1.1% · $1M

Quarter-over-Quarter Changes full breakdown →

IssuerMoveShare ΔShares nowValue ΔValue now
JPMORGAN ULTRA-SHORT INCOME ETFNEW+270.7K270.7K+$14M$14M
AAPLAPPLE INC COMNEW+39.6K39.6K+$9M$9M
AMZNAMAZON COM INC COMNEW+33.3K33.3K+$6M$6M
METAMETA PLATFORMS INC CL ANEW+8.1K8.1K+$5M$5M
ISHARES RUSSELL 1000 GROWTH ETFNEW+10.5K10.5K+$4M$4M
ISHARES RUSSELL 1000 VALUE ETFNEW+18.9K18.9K+$4M$4M
NVDANVIDIA CORPORATION COMNEW+28.8K28.8K+$3M$3M
GOOGALPHABET INC CAP STK CL CNEW+20.5K20.5K+$3M$3M

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

Holdings — Q3 2024

49 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1JPMORGAN ULTRA-SHORT INCOME ETFETF11.68%$14M270.7K
2AAPLAPPLE INC COMhistory →Stock7.85%$9M39.6K
3AMZNAMAZON COM INC COMhistory →Stock5.27%$6M33.3K
4GOOGALPHABET INC CAP STK CL CStock4.37%$5M30.8K
5METAMETA PLATFORMS INC CL Ahistory →Stock3.96%$5M8.1K
6ISHARES RUSSELL 1000 GROWTH ETFETF3.36%$4M10.5K
7ISHARES RUSSELL 1000 VALUE ETFETF3.04%$4M18.9K
8NVDANVIDIA CORPORATION COMhistory →Stock2.97%$3M28.8K
9ISHARES CORE S&P 500 ETFETF2.06%$2M4.2K
10BRK/BBERKSHIRE HATHAWAY INC DEL CL B NEWhistory →Stock2.03%$2M5.2K
11JPMORGAN EQUITY PREMIUM INCOME ETFETF1.90%$2M37.5K
12MSFTMICROSOFT CORP COMhistory →Stock1.87%$2M5.1K
13CAVACAVA GROUP INC COMhistory →Stock1.86%$2M17.6K
14SPDR S&P 500 ETF TRUSTETF1.69%$2M3.5K
15COSTCOSTCO WHSL CORP NEW COMhistory →Stock1.63%$2M2.2K
16VANGUARD MID-CAP VALUE ETFETF1.61%$2M11.3K
17UNHUNITEDHEALTH GROUP INC COMhistory →Stock1.53%$2M3.1K
18CRMSALESFORCE INC COMhistory →Stock1.48%$2M6.4K
19JPMJPMORGAN CHASE & CO. COMhistory →Stock1.47%$2M8.2K
20VANGUARD MID-CAP GROWTH ETFETF1.37%$2M6.6K
21NFLXNETFLIX INC COMhistory →Stock1.34%$2M2.2K
22ISHARES CORE S&P SMALL CAP ETFETF1.33%$2M13.4K
23CMGCHIPOTLE MEXICAN GRILL INC COMhistory →Stock1.31%$2M26.8K
24ISHARES MSCI USA QUALITY FACTOR ETFETF1.23%$1M8.1K
25LZLEGALZOOM COM INC COMhistory →Stock1.21%$1M225.0K
26TJXTJX COS INC NEW COMhistory →Stock1.19%$1M11.9K
27VANGUARD INFORMATION TECHNOLOGY ETFETF1.17%$1M2.3K
28GQ9SPDR GOLD SHAREShistory →ETF1.16%$1M5.6K
29ISHARES MSCI EAFE VALUE ETFETF1.13%$1M23.2K
30TSLATESLA INC COMhistory →Stock1.08%$1M4.9K
31ISHARES MSCI EAFE GROWTH ETFETF1.00%$1M10.9K
32PANWPALO ALTO NETWORKS INC COMStock0.98%$1M3.4K
33BXPBXP INC COMREIT0.98%$1M14.3K
34PFEPFIZER INC COMStock0.89%$1M36.0K
35SCHWSCHWAB CHARLES CORP COMStock0.87%$1M15.9K
36VVISA INC COM CL AStock0.80%$937,0303.4K
37ORLYOREILLY AUTOMOTIVE INC COMStock0.76%$895,945778
38WMTWALMART INC COMStock0.74%$868,70910.8K
39CHVCHEVRON CORP NEW COMStock0.73%$858,8795.8K
40DISDISNEY WALT CO COMStock0.72%$847,7228.8K
41HNSTHONEST CO INC COMStock0.72%$842,738236.1K
42ISHARES CORE MSCI EMERGING MARKETS ETFETF0.71%$832,50214.5K
43CRWDCROWDSTRIKE HLDGS INC CL AStock0.70%$819,2532.9K
44GSGOLDMAN SACHS GROUP INC COMStock0.67%$784,7491.6K
45NKENIKE INC CL BStock0.64%$749,3678.5K
46ISHARES U.S. TECHNOLOGY ETFETF0.63%$740,2094.9K
47AMDADVANCED MICRO DEVICES INC COMStock0.56%$655,0074.0K
48TAT&T INC COMStock0.52%$608,47627.7K
49ISHARES S&P 500 GROWTH ETFETF0.51%$603,4176.3K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$149M88Apr 17, 202613F-HRchanges · EDGAR ↗
Q4 2025$153M88Jan 21, 202613F-HRchanges · EDGAR ↗
Q3 2025$150M87Oct 20, 202513F-HRchanges · EDGAR ↗
Q2 2025$138M84Jul 15, 202513F-HRchanges · EDGAR ↗
Q1 2025$126M86Apr 28, 202513F-HRchanges · EDGAR ↗
Q4 2024$143M322Feb 6, 202513F-HRchanges · EDGAR ↗
Q3 2024$118M84Oct 31, 202413F-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 ↗.