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 | |
|---|---|---|---|---|---|---|---|
201
Factset
FDS
$11.7B
| $1.02M | 0.02% |
3,791
| – | – |
2023 Q1
14 quarters
|
|
202
Bank of America
BAC
$352B
| $1.02M | 0.02% |
18,675
+2,000
| +12% | +$122K |
2018 Q1
34 quarters
|
|
203
GRAIL Inc
GRAL
$5.21B
| $1.01M | 0.02% |
7,181
+1,880
| +35% | +$149K |
2026 Q2
1 quarter
|
|
204
Chipotle Mexican Grill
CMG
$44.6B
| $986K | 0.02% |
30,874
+9,918
| +47% | +$344K |
2026 Q1
2 quarters
|
|
205
SK Hynix Inc
SKHY
$929B
| $986K | 0.02% |
+5,354
| New | +$885K |
2026 Q3
0 quarters
|
|
206
abrdn Physical Gold Shares ETF
SGOL
$6.48B
| $979K | 0.02% |
24,740
| – | – |
2018 Q1
34 quarters
|
|
207
TE Connectivity
TEL
$62B
| $970K | 0.02% |
4,595
| – | – |
2025 Q1
6 quarters
|
|
208
Duke Energy
DUK
$101B
| $968K | 0.02% |
8,488
| – | – |
2018 Q1
34 quarters
|
|
|
209
CoStar Group
CSGP
$12.5B
| $964K | 0.02% |
35,176
-491,782
| -93% | -$14.8M |
2018 Q1
34 quarters
|
|
210
WEC Energy
WEC
$38.7B
| $956K | 0.02% |
9,484
+1,080
| +13% | +$118K |
2018 Q1
34 quarters
|
|
211
S&P Global
SPGI
$137B
| $948K | 0.02% |
2,402
+142
| +6% | +$60.1K |
2023 Q4
11 quarters
|
|
212
AT&T
T
$149B
| $946K | 0.02% |
38,780
+4,809
| +14% | +$116K |
2018 Q1
34 quarters
|
|
213
Elevance Health
ELV
$92.8B
| $941K | 0.02% |
2,419
| – | – |
2018 Q1
34 quarters
|
|
214
Enterprise Products Partners
EPD
$82.6B
| $936K | 0.02% |
26,278
+100
| +0.4% | +$3.82K |
2018 Q2
33 quarters
|
|
215
Labcorp
LH
$30.1B
| $924K | 0.02% |
3,000
| – | – |
2024 Q2
9 quarters
|
|
216
Altria Group
MO
$131B
| $916K | 0.02% |
13,606
+1
| +0% | +$69 |
2018 Q1
34 quarters
|
|
217
Alliant Energy
LNT
$19B
| $910K | 0.02% |
14,379
| – | – |
2018 Q2
33 quarters
|
|
218
Distillate US Fundamental Stability & Value ETF
DSTL
$2.19B
| $893K | 0.02% |
+13,960
| New | +$922K |
2026 Q3
0 quarters
|
|
219
Linde
LIN
$242B
| $892K | 0.02% |
1,880
-32
| -2% | -$15.7K |
2018 Q4
31 quarters
|
|
220
Workday
WDAY
$47.3B
| $885K | 0.02% |
4,649
-4,446
| -49% | -$775K |
2018 Q1
34 quarters
|
|
221
Nebius Group N.V.
NBIS
$33.9B
| $885K | 0.02% |
3,753
| – | – |
2025 Q3
4 quarters
|
|
222
Veralto
VLTO
$28.8B
| $883K | 0.02% |
9,362
+222
| +2% | +$21.2K |
2025 Q1
6 quarters
|
|
223
American Tower
AMT
$88.9B
| $874K | 0.02% |
5,340
+410
| +8% | +$70.4K |
2018 Q2
33 quarters
|
|
224
Fiserv Inc
FISV
$33.9B
| $865K | 0.02% |
19,140
-100
| -0.5% | -$5.12K |
2023 Q4
11 quarters
|
|
225
nCino
NCNO
$2.41B
| $861K | 0.02% |
47,507
+8,390
| +21% | +$165K |
2025 Q3
4 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.