Chicago Capital Portfolio holdings
Chicago Capital, known as Chi-Cap, is a wealth management firm that focuses on helping families pursue financial goals that span generations. David Mabie and Eric Maddix started it in 2018 after years as portfolio managers and researchers at William Blair and Stein Roe, and they are two of its managing partners. Client portfolios are built for the long term from stocks, bonds, publicly traded partnerships, mutual funds and ETFs. Chi-Cap also runs the Armitage Focused Equity Strategy, whose holdings it shares as research with institutional investors.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
SpaceX
SPCX
|
+$100M |
| 2 |
ExxonMobil
XOM
|
+$48M |
| 3 |
Seagate
STX
|
+$16.9M |
| 4 |
GE Vernova
GEV
|
+$14.7M |
| 5 |
Palantir
PLTR
|
+$8.96M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Insulet
PODD
|
+$35.4M |
| 2 |
Procept Biorobotics
PRCT
|
+$31.5M |
| 3 |
Fair Isaac
FICO
|
+$17M |
| 4 |
CoStar Group
CSGP
|
+$14.8M |
| 5 |
Intuit
INTU
|
+$11.3M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 31.95% |
| 2 | Healthcare | 16.22% |
| 3 | Industrials | 13.28% |
| 4 | Financials | 11.56% |
| 5 | Communication Services | 11.4% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
101
Danaher
DHR
$164B
| $4.1M | 0.09% |
18,504
-314
| -2% | -$64.5K |
2018 Q2
33 quarters
|
|
102
American Express
AXP
$215B
| $4.03M | 0.09% |
13,247
+216
| +2% | +$72.2K |
2018 Q1
34 quarters
|
|
103
Sherwin-Williams
SHW
$84.5B
| $4.01M | 0.09% |
12,400
-15
| -0.1% | -$5.07K |
2026 Q2
1 quarter
|
|
104
Vanguard Morningstar Growth ETF
VUG
$219B
| $3.84M | 0.09% |
42,655
+935
| +2% | +$81.8K |
2024 Q1
10 quarters
|
|
105
Paychex
PAYX
$41.2B
| $3.77M | 0.09% |
38,238
-350
| -0.9% | -$40.5K |
2018 Q1
34 quarters
|
|
106
Blackstone
BX
$95B
| $3.73M | 0.09% |
33,316
+979
| +3% | +$128K |
2023 Q4
11 quarters
|
|
107
Walt Disney
DIS
$205B
| $3.37M | 0.08% |
32,096
+730
| +2% | +$74.8K |
2018 Q1
34 quarters
|
|
108
Waste Management
WM
$97B
| $3.33M | 0.08% |
16,354
-67
| -0.4% | -$15K |
2018 Q1
34 quarters
|
|
109
Hubbell
HUBB
$23.1B
| $3.32M | 0.08% |
7,325
+48
| +0.7% | +$22.8K |
2023 Q4
11 quarters
|
|
110
McDonald's
MCD
$192B
| $3.24M | 0.07% |
14,020
-4,024
| -22% | -$1.06M |
2018 Q1
34 quarters
|
|
|
HONA
111
Honeywell Aerospace
HONA
$52.3B
| $3.22M | 0.07% |
20,787
+9,880
| +91% | +$1.8M |
2026 Q2
1 quarter
|
|
112
O'Reilly Automotive
ORLY
$73.9B
| $3.22M | 0.07% |
37,715
-50
| -0.1% | -$4.4K |
2018 Q1
34 quarters
|
|
113
ResMed
RMD
$33.7B
| $3.18M | 0.07% |
14,363
| – | – |
2024 Q1
10 quarters
|
|
114
MongoDB
MDB
$26.9B
| $3.12M | 0.07% |
8,964
+1,768
| +25% | +$668K |
2025 Q1
6 quarters
|
|
115
Sandisk
SNDK
$126B
| $3.11M | 0.07% |
1,787
+298
| +20% | +$466K |
2026 Q1
2 quarters
|
|
116
Brookfield
BN
$91.5B
| $3.08M | 0.07% |
84,544
-300
| -0.4% | -$12.4K |
2024 Q2
9 quarters
|
|
117
Vanguard Total International Stock ETF
VXUS
$161B
| $2.96M | 0.07% |
34,809
+10,893
| +46% | +$936K |
2025 Q1
6 quarters
|
|
118
Starbucks
SBUX
$121B
| $2.95M | 0.07% |
31,345
+5,842
| +23% | +$603K |
2018 Q1
34 quarters
|
|
119
Copart
CPRT
$29.5B
| $2.92M | 0.07% |
107,200
| – | – |
2018 Q2
33 quarters
|
|
120
Garmin
GRMN
$54.5B
| $2.92M | 0.07% |
10,178
+1,952
| +24% | +$541K |
2026 Q1
2 quarters
|
|
121
Snowflake
SNOW
$103B
| $2.92M | 0.07% |
8,587
+583
| +7% | +$180K |
2022 Q1
18 quarters
|
|
122
State Street SPDR Portfolio Developed World ex-US ETF
SPDW
$40.9B
| $2.91M | 0.07% |
58,000
| – | – |
2025 Q3
4 quarters
|
|
123
Home Depot
HD
$348B
| $2.91M | 0.07% |
10,218
+527
| +5% | +$173K |
2018 Q1
34 quarters
|
|
124
IBM
IBM
$234B
| $2.86M | 0.07% |
13,022
-14,388
| -52% | -$3.42M |
2018 Q1
34 quarters
|
|
125
Walmart Inc
WMT
$1.02T
| $2.82M | 0.07% |
27,093
+582
| +2% | +$63.9K |
2018 Q1
34 quarters
|
|
Similar funds
Chicago Capital's Q3 2026 Portfolio in Review
As of Q3 2026, Chicago Capital held 390 positions worth $4.32B, up 4% from $4.15B the previous quarter. Its ten largest holdings account for 38% of the portfolio.
Chicago Capital's Q3 2026 filing shows 29 new, 126 increased, 116 reduced and 18 closed positions. Its largest new stake was ExxonMobil: 306,714 shares worth $49.9M. The largest sale was Insulet, an estimated $35.4M.
By sector, the portfolio is most concentrated in Technology at 32% of assets, up from 32% a quarter earlier, followed by Healthcare and Industrials.
- Chicago Capital's largest Q3 2026 buy was ExxonMobil: 306,714 shares worth $49.9M.
- Chicago Capital added most to SpaceX in Q3 2026, an estimated $100M increase.
- Chicago Capital's biggest Q3 2026 reduction was Insulet, cutting an estimated $35.4M.
- Chicago Capital fully exited Arthur J. Gallagher & Co in Q3 2026, selling an estimated $2.31M.
- Chicago Capital's ten largest holdings make up 38% of its $4.32B portfolio in Q3 2026.
- Chicago Capital opened 29 new positions and closed 18 in Q3 2026.
- Chicago Capital's portfolio value rose 4% quarter-over-quarter to $4.32B.
Based on Chicago Capital's 13F filing for Q3 2026, filed 13 Oct 2026.