Driehaus Capital Management Portfolio holdings
Driehaus Capital Management is a growth equity manager founded in 1982 by Richard Driehaus, an American investor often called the father of momentum investing. Its stock funds look for companies whose earnings growth is picking up, on the view that markets tend to misprice shares after such a turn. Richard Driehaus later founded Driehaus Mutual Funds in 1996. The firm is majority-owned by Driehaus Capital Holdings, which belongs to entities related to its late founder, and its clients include pension plans, endowments, foundations, family offices and the Driehaus mutual funds.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Cadence Design Systems
CDNS
|
+$103M |
| 2 |
Credo Technology Group
CRDO
|
+$102M |
| 3 |
Vicor
VICR
|
+$83.8M |
| 4 |
Cipher Digital
CIFR
|
+$74.9M |
| 5 |
Ceco Environmental
CECO
|
+$72.8M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Fabrinet
FN
|
+$240M |
| 2 |
Lumentum
LITE
|
+$130M |
| 3 |
Bloom Energy
BE
|
+$118M |
| 4 |
TSMC
TSM
|
+$114M |
| 5 |
Coherent
COHR
|
+$90.8M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 27.73% |
| 2 | Technology | 23.9% |
| 3 | Industrials | 20.73% |
| 4 | Financials | 9.01% |
| 5 | Consumer Discretionary | 6.41% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
101
Acadian Asset Management
AAMI
$3.43B
| $56.4M | 0.33% |
+788,901
| New | +$55M |
2026 Q2
0 quarters
|
|
102
Tenaris
TS
$30.8B
| $55.6M | 0.32% |
1,001,129
+112,783
| +13% | +$6.85M |
2026 Q1
1 quarter
|
|
103
TTM Technologies
TTMI
$8.52B
| $55.2M | 0.32% |
295,239
+5,198
| +2% | +$838K |
2026 Q1
1 quarter
|
|
104
MYR Group
MYRG
$4.38B
| $54.7M | 0.32% |
109,316
-128,869
| -54% | -$52.9M |
2025 Q2
4 quarters
|
|
105
Amylyx Pharmaceuticals
AMLX
$4.05B
| $54.5M | 0.32% |
3,036,970
+49,823
| +2% | +$771K |
2025 Q2
4 quarters
|
|
106
Adaptive Biotechnologies
ADPT
$5.06B
| $54.2M | 0.31% |
2,527,703
+777,102
| +44% | +$11.9M |
2024 Q3
7 quarters
|
|
107
InterDigital
IDCC
$7.75B
| $53.8M | 0.31% |
189,872
-227,855
| -55% | -$67.8M |
2025 Q2
4 quarters
|
|
108
FIGS
FIGS
$3.92B
| $52.8M | 0.31% |
5,161,238
+986,981
| +24% | +$13M |
2025 Q4
2 quarters
|
|
109
SharkNinja
SN
$32B
| $52.8M | 0.31% |
346,582
+131,951
| +61% | +$15.8M |
2026 Q1
1 quarter
|
|
110
SailPoint Inc
SAIL
$11.9B
| $52.3M | 0.3% |
+3,574,494
| New | +$48.7M |
2026 Q2
0 quarters
|
|
111
Enphase Energy
ENPH
$3.73B
| $52.2M | 0.3% |
+1,059,929
| New | +$48.3M |
2026 Q2
0 quarters
|
|
112
Itaú Unibanco
ITUB
$83B
| $51.1M | 0.3% |
6,260,057
+38,491
| +0.6% | +$319K |
2024 Q1
9 quarters
|
|
113
Penguin Solutions Inc
PENG
$2.57B
| $51.1M | 0.3% |
+672,847
| New | +$30.6M |
2026 Q2
0 quarters
|
|
114
SPX Corp
SPXC
$7.75B
| $50.3M | 0.29% |
205,349
-74,360
| -27% | -$16.3M |
2025 Q2
4 quarters
|
|
115
Customers Bancorp
CUBI
$2.84B
| $50.2M | 0.29% |
634,687
+11,173
| +2% | +$845K |
2025 Q3
3 quarters
|
|
116
Teradyne
TER
$42.2B
| $50.1M | 0.29% |
103,485
-81,280
| -44% | -$30.7M |
2025 Q4
2 quarters
|
|
117
TETRA Technologies
TTI
$938M
| $49.6M | 0.29% |
4,373,843
+782,817
| +22% | +$7.67M |
2025 Q4
2 quarters
|
|
118
Kodiak Gas Services
KGS
$4.5B
| $49.3M | 0.29% |
+655,608
| New | +$44.6M |
2026 Q2
0 quarters
|
|
119
Innovex International
INVX
$1.78B
| $48.6M | 0.28% |
1,958,268
+421,959
| +27% | +$11.5M |
2026 Q1
1 quarter
|
|
120
Ichor Holdings
ICHR
$1.45B
| $48.5M | 0.28% |
432,264
+133,997
| +45% | +$9.7M |
2026 Q1
1 quarter
|
|
121
FIVE9
FIVN
$2.08B
| $48.3M | 0.28% |
+2,265,900
| New | +$44.7M |
2026 Q2
0 quarters
|
|
122
Lincoln Educational Services
LINC
$766M
| $47.5M | 0.28% |
951,576
+274,653
| +41% | +$12.4M |
2025 Q2
4 quarters
|
|
123
Perimeter Group Inc.
PRM
$5.01B
| $47.3M | 0.27% |
+1,327,763
| New | +$41.5M |
2026 Q2
0 quarters
|
|
124
Enova International
ENVA
$4.11B
| $46.9M | 0.27% |
+194,994
| New | +$33.5M |
2026 Q2
0 quarters
|
|
125
Frequency Electronics
FEIM
$785M
| $46.9M | 0.27% |
706,207
+214,306
| +44% | +$13.2M |
2025 Q4
2 quarters
|
|
Similar funds
Driehaus Capital Management's Q2 2026 Portfolio in Review
As of Q2 2026, Driehaus Capital Management held 439 positions worth $17.3B, up 27% from $13.6B the previous quarter. Its ten largest holdings account for 16% of the portfolio.
Driehaus Capital Management's Q2 2026 filing shows 84 new, 139 increased, 108 reduced and 85 closed positions. Its largest new stake was Cadence Design Systems: 293,693 shares worth $110M. The largest sale was Fabrinet, an estimated $240M.
By sector, the portfolio is most concentrated in Healthcare at 28% of assets, up from 27% a quarter earlier, followed by Technology and Industrials.
- Driehaus Capital Management's largest Q2 2026 buy was Cadence Design Systems: 293,693 shares worth $110M.
- Driehaus Capital Management added most to Vicor in Q2 2026, an estimated $83.8M increase.
- Driehaus Capital Management's biggest Q2 2026 reduction was Fabrinet, cutting an estimated $240M.
- Driehaus Capital Management fully exited National Vision in Q2 2026, selling an estimated $89.9M.
- Driehaus Capital Management's ten largest holdings make up 16% of its $17.3B portfolio in Q2 2026.
- Driehaus Capital Management opened 84 new positions and closed 85 in Q2 2026.
- Driehaus Capital Management's portfolio value rose 27% quarter-over-quarter to $17.3B.
Based on Driehaus Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.