Q3 2026 13F · SEC CIK 1740053

Chicago Capital, LLC

Wealth managerFiled 2026-10-13 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $4.3B
Reported positions: 364
Top holdings a year, 3 yrs: +11.0%
Assets under management: $4.8B

Chicago Capital, LLC is a wealth manager that reported 364 positions worth $4.3B in its Q3 2026 13F, filed 2026-10-13. Its largest holdings were Alphabet Inc (GOOGL, 5.0%), Meta Platforms Inc (META, 4.5%), Amazon Com Inc (AMZN, 4.2%). A portfolio copying its top holdings returned 11.0% a year over the last 3 years, against 20.4% for the S&P 500.

Chicago Capital, LLC holdings largest 50 of 364 positions.

Weights are shares of the filer's total reported 13F value, compared with Q2 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Chicago Capital, LLC 13F holdings
Stock	% of 13F value	Q2 2026	Shares	Share change	Reported value
GOOGLAlphabet Inc	5.0%	5.4%	627,643	-0.5%	$216.0M
METAMeta Platforms Inc	4.5%	3.7%	268,712	-2.5%	$194.9M
AMZNAmazon Com Inc	4.2%	4.2%	721,503	-1.3%	$179.8M
NVDANvidia Corporation	4.1%	3.8%	774,536	-0.7%	$176.9M
TSMTaiwan Semiconductor Manufac	4.0%	4.4%	382,729	-0.7%	$174.6M
LGNDLigand Pharmaceuticals Inc	4.0%	4.2%	551,225	-0.4%	$172.2M
AAPLApple Inc	3.4%	3.1%	435,624	-0.7%	$145.1M
VVisa Inc	3.2%	3.3%	387,973	-2.3%	$139.4M
MSFTMicrosoft Corp	3.2%	2.4%	267,639	+1.5%	$137.3M
ASMLAsml Hldg NV	2.7%	3.1%	63,727	-0.2%	$115.5M
SPCXSpace Exploration Techn Corp	2.5%	—	726,761	—	$109.6M
LLYEli Lilly & Co	2.3%	2.5%	87,506	+0.2%	$101.3M
ICEIntercontinental Exchange Inc	2.1%	1.7%	605,931	+4.6%	$92.1M
BEBloom Energy Corp	2.1%	2.3%	322,784	+2.9%	$89.4M
VEEVVeeva Sys Inc	1.9%	1.2%	289,572	-0.6%	$82.7M
UBERUber Technologies Inc	1.9%	2.1%	1,194,470	-1.6%	$81.8M
MAMastercard Incorporated	1.9%	1.8%	147,976	+0.4%	$81.6M
STXSeagate Technology Hldngs Pl	1.8%	1.5%	84,063	+30.7%	$77.5M
AMDAdvanced Micro Devices Inc	1.8%	1.8%	125,717	-1.5%	$76.9M
DXCMDexcom Inc	1.7%	1.4%	864,397	-0.3%	$74.6M
VRTVertiv Holdings Co	1.7%	2.4%	299,388	-0.5%	$72.2M
PGRProgressive Corp	1.4%	1.6%	293,044	-1.2%	$60.8M
TDGTransdigm Group Inc	1.3%	1.7%	52,438	-1.2%	$56.8M
LADLithia Motors Inc	1.3%	1.4%	194,509	-0.4%	$56.8M
RVMDRevolution Medicines Inc	1.3%	1.1%	274,561	+9.0%	$56.4M
BURLBurlington Stores	1.2%	1.5%	193,996	-1.1%	$51.8M
XOMExxonmobil Holdings Corp	1.2%	—	306,714	—	$49.9M
PWRQuanta Svcs Inc	1.2%	1.3%	77,428	+0.6%	$49.7M
DELLDell Technologies Inc	1.1%	1.0%	92,356	-5.9%	$49.7M
SYKStryker Corporation	1.1%	1.5%	176,424	-11.2%	$48.6M
JPMJpmorgan Chase & Co	1.1%	1.1%	142,228	+2.2%	$47.1M
COSTCostco Wholesale Corporation	1.1%	1.3%	51,448	-10.7%	$46.8M
NOWServicenow Inc	1.1%	0.8%	347,894	+0.4%	$46.6M
PLTRPalantir Technologies Inc	1.1%	0.5%	247,210	+29.4%	$46.2M
CVNACarvana Co	0.9%	1.0%	606,456	+0.1%	$37.9M
IDXXIdexx Labs Inc	0.9%	0.9%	70,796	-4.7%	$37.0M
KRNTKornit Digital Ltd	0.8%	0.8%	2,114,692	-0.8%	$35.1M
NFLXNetflix Inc.	0.8%	1.0%	499,223	-11.6%	$34.7M
ETNEaton Corp PLC	0.7%	0.7%	74,799	+9.8%	$32.1M
APHAmphenol Corp	0.7%	0.7%	343,880	+100.5%	$29.0M
BRK-BBerkshire Hathaway Inc Del	0.7%	0.7%	56,425	+3.0%	$28.1M
GOOGAlphabet Inc	0.6%	0.7%	79,034	-5.9%	$26.9M
GEVGe Vernova Inc	0.5%	—	20,496	—	$19.5M
FICOFair Isaac Corp	0.4%	1.3%	28,959	-34.9%	$17.2M
LOWLowes Cos Inc	0.4%	0.5%	92,915	-2.3%	$17.1M
SPYState Str Spdr S&p 500 ETF T	0.4%	0.4%	21,133	+0.0%	$16.1M
IVVIshares Tr	0.4%	0.4%	20,572	+0.2%	$15.8M
JNJJohnson & Johnson	0.3%	0.3%	56,720	+1.0%	$15.0M
TMOThermo Fisher Scientific Inc	0.3%	—	21,109	—	$14.2M
VSTVistra Corp	0.3%	0.4%	102,869	+1.7%	$14.2M

What Chicago Capital, LLC bought and sold in Q3 2026, against Q2 2026.

New positions

Q2 2026's filing was too long to tell new positions apart.

Added to

APH Amphenol Corp+100.5% shares
STX Seagate Technology Hldngs Pl+30.7% shares
PLTR Palantir Technologies Inc+29.4% shares
ETN Eaton Corp PLC+9.8% shares
RVMD Revolution Medicines Inc+9.0% shares

Reduced

FICO Fair Isaac Corp-34.9% shares
NFLX Netflix Inc.-11.6% shares
SYK Stryker Corporation-11.2% shares
COST Costco Wholesale Corporation-10.7% shares
DELL Dell Technologies Inc-5.9% shares
GOOG Alphabet Inc-5.9% shares

Left the top 50

Share counts compared with the Q2 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: -1.2% /yr; S&P 500 +20.1%
3 years: +11.0% /yr; S&P 500 +20.4%
5 years: +1.8% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q3 2026	$4.3B	364
Q2 2026	$4.2B	360
Q1 2026	$3.7B	352
Q4 2025	$4.0B	355
Q3 2025	$4.1B	357
Q2 2025	$4.1B	353
Q1 2025	$3.5B	339
Q4 2024	$3.8B	318
Q3 2024	$3.6B	311
Q2 2024	$3.4B	307
Q1 2024	$3.3B	293
Q4 2023	$2.8B	270

Questions about Chicago Capital, LLC's portfolio

What stocks does Chicago Capital, LLC own?

Chicago Capital, LLC's latest 13F, for Q3 2026 and filed Oct 13, 2026, lists 364 positions worth $4.3B. The largest are Alphabet Inc (GOOGL) at 5.0%, Meta Platforms Inc (META) at 4.5%, Amazon Com Inc (AMZN) at 4.2%, Nvidia Corporation (NVDA) at 4.1% and Taiwan Semiconductor Manufac (TSM) at 4.0%.

What did Chicago Capital, LLC buy last quarter?

In Q3 2026, Chicago Capital, LLC added Amphenol Corp (APH) (+100.5% shares), Seagate Technology Hldngs Pl (STX) (+30.7% shares) and Palantir Technologies Inc (PLTR) (+29.4% shares), compared with its Q2 2026 filing.

What did Chicago Capital, LLC sell last quarter?

In Q3 2026, Chicago Capital, LLC cut from its top 50 Procept Biorobotics Corp (PRCT), cut from its top 50 Insulet Corp (PODD), cut from its top 50 Costar Group Inc (CSGP), cut from its top 50 Broadcom Inc (AVGO), Fair Isaac Corp (FICO) (-34.9% shares), Netflix Inc. (NFLX) (-11.6% shares) and Stryker Corporation (SYK) (-11.2% shares), compared with its Q2 2026 filing.

How has Chicago Capital, LLC's portfolio performed?

A portfolio copying Chicago Capital, LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +11.0% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: -1.2% against +20.1%. Over 5 years: +1.8% a year against +11.6%.

When is Chicago Capital, LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Chicago Capital, LLC's filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.

How much money does Chicago Capital, LLC manage?

Chicago Capital, LLC reported $4.8B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $4.3B.