Mainstream Capital Management LLC

Est. AUM

$149.1M

13F long equity, this entity only

Positions

Period

Mar 2026 (Q1)

SEC EDGAR

View filings ↗

Mar 2026 (Q1)

#	Issuer	Class	Value	Shares	% Portfolio	Discretion
1	JPMORGAN ULTRA-SHORT INCOME ETF	ETF	$20.9M	412339	14.00%	SOLE
2	APPLE INC COM	Stock	$9.0M	35554	6.05%	SOLE
3	GOLDMAN SACHS ULTRA SHORT BOND ETF	ETF	$8.9M	176075	5.97%	SOLE
4	AMAZON COM INC COM	Stock	$6.5M	31153	4.35%	SOLE
5	ALPHABET INC CAP STK CL C	Stock	$5.8M	20238	3.89%	SOLE
6	NVIDIA CORPORATION COM	Stock	$4.8M	27741	3.25%	SOLE
7	META PLATFORMS INC CL A	Stock	$4.3M	7565	2.90%	SOLE
8	ISHARES RUSSELL 1000 GROWTH ETF	ETF	$3.7M	8691	2.49%	SOLE
9	ISHARES RUSSELL 1000 VALUE ETF	ETF	$3.2M	14846	2.13%	SOLE
10	ISHARES CORE S&P 500 ETF	ETF	$2.9M	4423	1.94%	SOLE
11	SPDR GOLD SHARES	ETF	$2.7M	6185	1.79%	SOLE
12	ALPHABET INC CAP STK CL A	Stock	$2.6M	9060	1.75%	SOLE
13	BERKSHIRE HATHAWAY INC DEL CL B NEW	Stock	$2.6M	5396	1.73%	SOLE
14	JPMORGAN CHASE & CO COM	Stock	$2.6M	8755	1.73%	SOLE
15	COSTCO WHOLESALE CORPORATION COM	Stock	$2.3M	2328	1.56%	SOLE
16	STATE STREET SPDR S&P 500 ETF	ETF	$2.3M	3473	1.52%	SOLE
17	TESLA INC COM	Stock	$2.2M	5990	1.49%	SOLE
18	NETFLIX INC. COM	Stock	$2.2M	23016	1.48%	SOLE
19	ELI LILLY & CO COM	Stock	$2.1M	2292	1.41%	SOLE
20	MICROSOFT CORP COM	Stock	$2.0M	5393	1.34%	SOLE
21	TJX COS INC NEW COM	Stock	$2.0M	12307	1.32%	SOLE
22	CORNING INC COM	Stock	$1.9M	14181	1.29%	SOLE
23	CAVA GROUP INC COM	Stock	$1.7M	21324	1.16%	SOLE
24	VANGUARD MID-CAP VALUE ETF	ETF	$1.7M	9041	1.12%	SOLE
25	WALMART INC COM	Stock	$1.6M	13142	1.10%	SOLE
26	GOLDMAN SACHS GROUP INC COM	Stock	$1.6M	1897	1.08%	SOLE
27	ISHARES MSCI USA QUALITY FACTOR ETF	ETF	$1.6M	8236	1.06%	SOLE
28	SCHWAB CHARLES CORP COM	Stock	$1.6M	16693	1.05%	SOLE
29	TOAST INC CL A	Stock	$1.5M	57404	1.02%	SOLE
30	VANGUARD MID-CAP GROWTH ETF	ETF	$1.5M	5780	1.00%	SOLE
31	INTERACTIVE BROKERS GROUP INC COM CL A	Stock	$1.5M	21814	0.98%	SOLE
32	VANGUARD INFORMATION TECHNOLOGY ETF	ETF	$1.4M	2016	0.94%	SOLE
33	ISHARES MSCI EAFE VALUE ETF	ETF	$1.4M	18566	0.93%	SOLE
34	CROWDSTRIKE HLDGS INC CL A	Stock	$1.4M	3470	0.91%	SOLE
35	LEGALZOOM COM INC COM	Stock	$1.3M	225000	0.86%	SOLE
36	PALO ALTO NETWORKS INC COM	Stock	$1.2M	7741	0.83%	SOLE
37	EATON CORP PLC SHS	Stock	$1.2M	3430	0.82%	SOLE
38	GE VERNOVA INC COM	Stock	$1.2M	1394	0.82%	SOLE
39	DOVER CORP COM	Stock	$1.2M	5634	0.79%	SOLE
40	OREILLY AUTOMOTIVE INC COM	Stock	$1.2M	12630	0.78%	SOLE
41	HOME DEPOT INC COM	Stock	$1.1M	3496	0.77%	SOLE
42	ISHARES MSCI EAFE GROWTH ETF	ETF	$1.1M	9842	0.74%	SOLE
43	ALIBABA GROUP HLDG LTD SPONSORED ADS	ADR	$1.1M	8597	0.72%	SOLE
44	JPMORGAN EQUITY PREMIUM INCOME ETF	ETF	$1.1M	18850	0.72%	SOLE
45	CHEVRON CORPORATION COM	Stock	$1.1M	5108	0.71%	SOLE
46	VISA INC COM CL A	Stock	$1.0M	3331	0.68%	SOLE
47	CONSTELLATION ENERGY CORP COM	Stock	$891K	3189	0.60%	SOLE
48	BROADCOM INC COM	Stock	$884K	2855	0.59%	SOLE
49	CHIPOTLE MEXICAN GRILL INC COM	Stock	$880K	27485	0.59%	SOLE
50	ISHARES U.S. TECHNOLOGY ETF	ETF	$823K	4536	0.55%	SOLE

1–50 of 88

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Values in USD (reported in $thousands on 13F). Source: SEC EDGAR.