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 | |
|---|---|---|---|---|---|---|---|
1
Alphabet (Google) Class A
GOOGL
$3.49T
| $216M | 5% |
627,643
-2,838
| -0.5% | -$985K |
2018 Q1
34 quarters
|
|
2
Meta Platforms (Facebook)
META
$1.63T
| $195M | 4.51% |
268,712
-6,906
| -3% | -$4.31M |
2018 Q1
34 quarters
|
|
3
Amazon
AMZN
$2.63T
| $180M | 4.16% |
721,503
-9,340
| -1% | -$2.37M |
2018 Q1
34 quarters
|
|
4
NVIDIA
NVDA
$5.16T
| $177M | 4.09% |
774,536
-5,763
| -0.7% | -$1.24M |
2018 Q2
33 quarters
|
|
5
TSMC
TSM
$2.24T
| $175M | 4.04% |
382,729
-2,678
| -0.7% | -$1.13M |
2020 Q1
26 quarters
|
|
6
Ligand Pharmaceuticals
LGND
$6.33B
| $172M | 3.99% |
551,225
-2,210
| -0.4% | -$653K |
2020 Q2
25 quarters
|
|
7
Apple
AAPL
$5.09T
| $145M | 3.36% |
435,624
-3,080
| -0.7% | -$989K |
2018 Q1
34 quarters
|
|
8
Visa
V
$767B
| $139M | 3.23% |
387,973
-9,107
| -2% | -$3.33M |
2018 Q1
34 quarters
|
|
9
Microsoft
MSFT
$3.94T
| $137M | 3.18% |
267,639
+4,053
| +2% | +$1.87M |
2018 Q1
34 quarters
|
|
10
ASML
ASML
$646B
| $115M | 2.67% |
63,727
-154
| -0.2% | -$267K |
2021 Q3
20 quarters
|
|
|
11
SpaceX
SPCX
$1.95T
| $110M | 2.54% |
726,761
+722,567
| +17,229% | +$100M |
2026 Q2
1 quarter
|
|
12
Eli Lilly
LLY
$1.22T
| $101M | 2.34% |
87,506
+152
| +0.2% | +$179K |
2018 Q1
34 quarters
|
|
13
Intercontinental Exchange
ICE
$91.1B
| $92.1M | 2.13% |
605,931
+26,585
| +5% | +$4.01M |
2018 Q1
34 quarters
|
|
14
Bloom Energy
BE
$65.7B
| $89.4M | 2.07% |
322,784
+9,134
| +3% | +$2.16M |
2025 Q4
3 quarters
|
|
15
Veeva Systems
VEEV
$50.2B
| $82.7M | 1.91% |
289,572
-1,624
| -0.6% | -$382K |
2018 Q1
34 quarters
|
|
16
Uber
UBER
$134B
| $81.8M | 1.89% |
1,194,470
-19,619
| -2% | -$1.43M |
2022 Q1
18 quarters
|
|
17
Mastercard
MA
$554B
| $81.6M | 1.89% |
147,976
+519
| +0.4% | +$292K |
2018 Q1
34 quarters
|
|
|
18
Seagate
STX
$161B
| $77.5M | 1.79% |
84,063
+19,755
| +31% | +$16.9M |
2025 Q2
5 quarters
|
|
19
Advanced Micro Devices
AMD
$925B
| $76.9M | 1.78% |
125,717
-1,852
| -1% | -$953K |
2023 Q4
11 quarters
|
|
20
DexCom
DXCM
$30.2B
| $74.6M | 1.73% |
864,397
-2,612
| -0.3% | -$217K |
2018 Q1
34 quarters
|
|
21
Vertiv
VRT
$94.7B
| $72.2M | 1.67% |
299,388
-1,484
| -0.5% | -$404K |
2024 Q1
10 quarters
|
|
22
Progressive
PGR
$133B
| $60.8M | 1.41% |
293,044
-3,634
| -1% | -$785K |
2018 Q1
34 quarters
|
|
23
TransDigm Group
TDG
$65B
| $56.8M | 1.31% |
52,438
-646
| -1% | -$777K |
2019 Q1
30 quarters
|
|
24
Lithia Motors
LAD
$6.42B
| $56.8M | 1.31% |
194,509
-718
| -0.4% | -$250K |
2020 Q4
23 quarters
|
|
25
Revolution Medicines
RVMD
$40.8B
| $56.4M | 1.3% |
274,561
+22,714
| +9% | +$4.5M |
2026 Q2
1 quarter
|
|
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.