2026 Q2 Portfolio Activity
In 2026 Q2, Chicago Capital Management, LLC maintained a portfolio of 43 distinct positions. The most significant new addition was NUVALENT INC, now representing 9.84% of the total fund value. They heavily accumulated shares in BANDWIDTH INC, increasing the position by 623.4%. Conversely, Chicago Capital Management, LLC completely exited their position in JANUS HENDERSON GROUP PLC.
Position History
hover any row below to update
Loading…
Total Positions
43
Quarter
2026 Q2
Top Holding
NUVL (9.8%)
Top 10 Concentration
65.7%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-43 of 43
Chicago Capital Management, LLC Full Holdings List — 2026 Q2
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NUVL
NUVALENT INC
|
Healthcare | 9.84% | — |
#1
Prev: #—
|
9.4 |
—
|
115,500 | — |
NEW
|
115,500 | $11,053,250 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
APGE
APOGEE THERAPEU...
|
Healthcare | 8.73% | — |
#2
Prev: #—
|
8.5 |
—
|
97,100 | — |
NEW
|
97,100 | $9,807,420 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
GTLS
CHART INDS INC
|
Industrials | 7.44% | 6.85% |
#3
2
Prev: #1
|
5.0 |
—
|
no change | no change |
P
S
|
53,000 | $8,357,600 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
N/A
BANDWIDTH INC
|
|
Bond/Debt | 6.79% | 6.04% |
#4
Prev: #4
|
3.7 |
—
|
13 | 0.2% |
P
S
|
8,153 | $7,623,055 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
TMHC
TAYLOR MORRISON...
|
Consumer Cyclical | 6.39% | — |
#5
Prev: #—
|
6.6 |
—
|
133,000 | — |
NEW
|
133,000 | $7,174,000 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
N/A
SABRE GLBL INC
|
|
Bond/Debt | 6.34% | 5.01% |
#6
3
Prev: #9
|
4.5 |
—
|
946 | 15.9% |
P
S
|
6,904 | $7,123,202 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
RAPID7 INC
|
|
Bond/Debt | 5.62% | 3.55% |
#7
7
Prev: #14
|
4.7 |
—
|
2,002 | 44.3% |
P
S
|
6,520 | $6,312,899 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
MGP INGREDIENTS...
|
|
Bond/Debt | 5.28% | 4.84% |
#8
2
Prev: #10
|
2.6 |
—
|
50 | 0.8% |
P
S
|
6,068 | $5,930,838 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
VERITONE INC
|
|
Bond/Debt | 4.80% | 2.01% |
#9
11
Prev: #20
|
4.9 |
—
|
3,000 | 120.0% |
P
S
|
5,500 | $5,388,549 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
AMPHASTAR PHARM...
|
|
Bond/Debt | 4.43% | — |
#10
Prev: #—
|
5.3 |
—
|
5,440 | — |
NEW
|
5,440 | $4,975,636 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
THE REALREAL IN...
|
|
Bond/Debt | 4.26% | 4.04% |
#11
2
Prev: #13
|
2.7 |
—
|
no change | no change |
P
S
|
5,307 | $4,784,437 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
FIVE9 INC
|
|
Bond/Debt | 3.99% | — |
#12
Prev: #—
|
5.1 |
—
|
5,000 | — |
NEW
|
5,000 | $4,477,222 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
SHAKE SHACK INC
|
|
Bond/Debt | 3.53% | 3.25% |
#13
3
Prev: #16
|
2.4 |
—
|
no change | no change |
P
S
|
4,189 | $3,969,078 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
ETSY INC
|
|
Bond/Debt | 3.50% | 3.18% |
#14
3
Prev: #17
|
2.4 |
—
|
no change | no change |
P
S
|
4,292 | $3,928,944 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
HPE/PRC
HEWLETT PACKARD...
|
Unknown | 3.39% | 1.77% |
#15
6
Prev: #21
|
2.4 |
—
|
no change | no change |
P
S
|
32,900 | $3,805,214 | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
N/A
SAREPTA THERAPE...
|
|
Bond/Debt | 2.67% | — |
#16
Prev: #—
|
4.6 |
—
|
3,170 | — |
NEW
|
3,170 | $2,997,807 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
CPRX
CATALYST PHARMA...
|
Healthcare | 2.61% | — |
#17
Prev: #—
|
4.5 |
—
|
122,650 | — |
NEW
|
122,650 | $2,933,048 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
ALOT
ASTRONOVA INC
|
Technology | 2.54% | — |
#18
Prev: #—
|
4.5 |
—
|
131,100 | — |
NEW
|
131,100 | $2,849,135 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
ESPR
ESPERION THERAP...
|
Healthcare | 2.32% | — |
#19
Prev: #—
|
4.4 |
—
|
830,935 | — |
NEW
|
830,935 | $2,607,000 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
TECH
BIO-TECHNE CORP
|
Healthcare | 1.80% | — |
#20
Prev: #—
|
4.2 |
—
|
37,509 | — |
NEW
|
37,509 | $2,017,481 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
N/A
XEROX HOLDINGS ...
|
|
Bond/Debt | 1.29% | 0.97% |
#21
3
Prev: #24
|
1.5 |
—
|
no change | no change |
P
S
|
4,000 | $1,444,167 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
PAR TECHNOLOGY ...
|
|
Bond/Debt | 0.96% | 0.87% |
#22
4
Prev: #26
|
1.4 |
—
|
no change | no change |
P
S
|
1,127 | $1,072,971 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
TBRG
TRUBRIDGE INC
|
Healthcare | 0.61% | — |
#23
Prev: #—
|
3.7 |
—
|
34,663 | — |
NEW
|
34,663 | $685,785 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
STEL
STELLAR BANCORP...
|
Financial Services | 0.30% | — |
#24
Prev: #—
|
3.6 |
—
|
11,559 | — |
NEW
|
11,559 | $342,427 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
EA
ELECTRONIC ARTS...
|
Communication Services | 0.28% | 0.25% |
#25
2
Prev: #27
|
1.1 |
—
|
no change | no change |
P
S
|
2,000 | $309,200 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
NSTS
NSTS BANCORP IN...
|
Financial Services | 0.27% | — |
#26
Prev: #—
|
3.6 |
—
|
29,020 | — |
NEW
|
29,020 | $303,793 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
N/A
XEROX HOLDINGS ...
|
|
Unknown | 0.02% | — |
#27
Prev: #—
|
3.5 |
—
|
95,980 | — |
NEW
|
95,980 | $26,395 | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
HTBK
HERITAGE COMM C...
|
Financial Services | 0.00% | 0.11% |
Sold All 😨
(Was: #29) |
0.0 |
—
|
-14,014 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
DAWN
DAY ONE BIOPHAR...
|
Healthcare | 0.00% | 0.13% |
Sold All 😨
(Was: #28) |
0.0 |
—
|
-10,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
THR
THERMON GROUP H...
|
Industrials | 0.00% | 0.95% |
Sold All 😨
(Was: #25) |
0.0 |
—
|
-30,069 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
BLFY
BLUE FOUNDRY BA...
|
Financial Services | 0.00% | 1.20% |
Sold All 😨
(Was: #23) |
0.0 |
—
|
-146,012 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
DHIL
DIAMOND HILL IN...
|
Financial Services | 0.00% | 1.21% |
Sold All 😨
(Was: #22) |
0.0 |
—
|
-11,300 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
N/A
ASSERTIO HOLDIN...
|
|
Bond/Debt | 0.00% | 2.19% |
Sold All 😨
(Was: #19) |
0.0 |
—
|
-2,750 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
LITHIUM ARGENTI...
|
|
Bond/Debt | 0.00% | 3.07% |
Sold All 😨
(Was: #18) |
0.0 |
—
|
-3,820 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
NABORS INDS INC
|
|
Bond/Debt | 0.00% | 3.45% |
Sold All 😨
(Was: #15) |
0.0 |
—
|
-4,550 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
TERN
TERNS PHARMACEU...
|
Healthcare | 0.00% | 4.26% |
Sold All 😨
(Was: #12) |
0.0 |
—
|
-129,225 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
APLS
APELLIS PHARMAC...
|
Healthcare | 0.00% | 4.77% |
Sold All 😨
(Was: #11) |
0.0 |
—
|
-190,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
N/A
ACCURAY INC DEL
|
|
Bond/Debt | 0.00% | 5.21% |
Sold All 😨
(Was: #8) |
0.0 |
—
|
-6,500 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
CRACKER BARREL ...
|
|
Bond/Debt | 0.00% | 5.64% |
Sold All 😨
(Was: #7) |
0.0 |
—
|
-6,883 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
N/A
IRONWOOD PHARMA...
|
|
Bond/Debt | 0.00% | 5.72% |
Sold All 😨
(Was: #6) |
0.0 |
—
|
-7,000 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-06-30 | 2026-07-22 | ||
|
FOLD
AMICUS THERAPEU...
|
Healthcare | 0.00% | 5.99% |
Sold All 😨
(Was: #5) |
0.0 |
—
|
-666,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
ACLX
ARCELLX INC
|
Healthcare | 0.00% | 6.66% |
Sold All 😨
(Was: #3) |
0.0 |
—
|
-92,951 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-22 | |||
|
JHG
JANUS HENDERSON...
|
Financial Services | 0.00% | 6.81% |
Sold All 😨
(Was: #2) |
0.0 |
—
|
-213,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-07-22 |
Showing 1-43 of 43 holdings