Chicago Capital Management, LLC
Clone Performance
Jul 2023–Jul 2026 · vs SPYHypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.
Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 9 quarters. Past performance does not predict future results.
Portfolio Concentration
12 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Portfolio Trend
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Healthcare | 59.2% | $37,191,503 |
| Industrials | 17.6% | $11,073,820 |
| Consumer Cyclical | 15.2% | $9,541,420 |
| Technology | 5.9% | $3,732,417 |
| Financial Services | 1.4% | $853,814 |
| Communication Services | 0.7% | $410,080 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increasedTrimmed
Positions the filer reducedNew Positions
Positions the filer opened this quarter| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| NUVL | Nuvalent, Inc. | 115,500 | $14,264,250 | |
| APGE | Apogee Therapeutics, Inc. | 97,100 | $12,888,083 | |
| TMHC | Taylor Morrison Home Corp | 133,000 | $9,541,420 | |
| CPRX | Catalyst Pharmaceuticals, Inc. | 122,650 | $3,854,889 | |
| ALOT | AstroNova, Inc. | 131,100 | $3,732,417 | |
| TECH | BIO-TECHNE Corp | 37,509 | $2,650,010 | |
| ESPR | Esperion Therapeutics, Inc. | 830,935 | $2,625,754 | |
| TBRG | TruBridge, Inc. | 34,663 | $908,517 | |
| STEL | Stellar Bancorp, Inc. | 11,559 | $454,499 | |
| NSTS | NSTS Bancorp, Inc. | 29,020 | $399,315 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| JHG | Janus Henderson Group Ltd. | 213,000 | $10,941,810 | |
| ACLX | Arcellx, Inc. | 92,951 | $10,672,633 | |
| FOLD | AMICUS THERAPEUTICS, INC. | 666,000 | $9,630,360 | |
| APLS | Apellis Pharmaceuticals, Inc. | 190,000 | $7,643,700 | |
| TERN | Terns Pharmaceuticals, Inc. | 129,225 | $6,812,742 | |
| DHIL | DIAMOND HILL INVESTMENT GROUP INC | 11,300 | $1,944,730 | |
| BLFY | Blue Foundry Bancorp | 146,012 | $1,933,198 | |
| THR | Thermon Group Holdings, Inc. | 30,069 | $1,515,477 | |
| DAWN | Day One Biopharmaceuticals, Inc. | 10,000 | $214,400 | |
| HTBK | HERITAGE COMMERCE CORP | 14,014 | $174,894 | |
| No positions match the current search. | ||||
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| NUVL |
Nuvalent, Inc.
Healthcare
|
NEW | 115,500 | $14,264,250 | 22.71% | |
| APGE |
Apogee Therapeutics, Inc.
Healthcare
|
NEW | 97,100 | $12,888,083 | 20.52% | |
| GTLS |
Chart Industries Inc
Industrials
|
Held | 53,000 | $11,073,820 | 17.63% | |
| TMHC |
Taylor Morrison Home Corp
Consumer Cyclical
|
NEW | 133,000 | $9,541,420 | 15.19% | |
| CPRX |
Catalyst Pharmaceuticals, Inc.
Healthcare
|
NEW | 122,650 | $3,854,889 | 6.14% | |
| ALOT |
AstroNova, Inc.
Technology
|
NEW | 131,100 | $3,732,417 | 5.94% | |
| TECH |
BIO-TECHNE Corp
Healthcare
|
NEW | 37,509 | $2,650,010 | 4.22% | |
| ESPR |
Esperion Therapeutics, Inc.
Healthcare
|
NEW | 830,935 | $2,625,754 | 4.18% | |
| TBRG |
TruBridge, Inc.
Healthcare
|
NEW | 34,663 | $908,517 | 1.45% | |
| STEL |
Stellar Bancorp, Inc.
Financial Services
|
NEW | 11,559 | $454,499 | 0.72% | |
| EA |
Electronic Arts Inc.
Communication Services
|
Held | 2,000 | $410,080 | 0.65% | |
| NSTS |
NSTS Bancorp, Inc.
Financial Services
|
NEW | 29,020 | $399,315 | 0.64% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.