2026 Q2 Portfolio Activity
In 2026 Q2, DRIEHAUS CAPITAL MANAGEMENT LLC maintained a portfolio of 439 distinct positions. The most significant new addition was Credo Technology Group Holding, now representing 0.81% of the total fund value. They heavily accumulated shares in Silicon Motion Technology Corp, increasing the position by 54.1%. The fund also reduced its exposure to Fabrinet by 95.4%.
Position History
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Total Positions
439
Quarter
2026 Q2
Top Holding
TSM (2.7%)
Top 10 Concentration
16.3%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 439
DRIEHAUS 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TSM
TSMC
|
Technology | 2.72% | 3.14% |
#1
Prev: #1
|
3.1 |
—
|
-280,390 | -22.2% |
P
S
|
984,500 | $470,167,665 | 1999 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
DFTX
Definium Therap...
|
Healthcare | 1.87% | 0.82% |
#2
19
Prev: #21
|
4.2 |
—
|
933,387 | 15.8% |
P
S
|
6,845,276 | $322,001,783 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
PRAX
Praxis Precisio...
|
Healthcare | 1.86% | 2.25% |
#3
1
Prev: #2
|
2.2 |
—
|
9,823 | 1.0% |
P
S
|
959,048 | $321,079,680 | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
XENE
Xenon Pharmaceu...
|
Healthcare | 1.55% | 1.92% |
#4
1
Prev: #3
|
1.6 |
—
|
-73,096 | -1.6% |
P
S
|
4,418,557 | $266,704,101 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SIMO
Silicon Motion ...
|
Technology | 1.52% | 0.42% |
#5
71
Prev: #76
|
4.1 |
—
|
276,099 | 54.1% |
P
S
|
786,074 | $262,022,046 | 2005 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SYRE
Spyre Therapeut...
|
Healthcare | 1.44% | 1.03% |
#6
8
Prev: #14
|
1.1 |
—
|
8,381 | 0.3% |
P
S
|
2,799,166 | $248,509,957 | 2023 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CRNX
Crinetics Pharm...
|
Healthcare | 1.40% | 1.71% |
#7
3
Prev: #4
|
1.1 |
—
|
67,629 | 1.1% |
P
S
|
6,463,551 | $241,866,078 | 2020 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
APGE
Apogee Therapeu...
|
Healthcare | 1.34% | 1.19% |
#8
1
Prev: #7
|
1.0 |
—
|
-180,699 | -9.4% |
P
S
|
1,740,101 | $230,963,606 | 2023 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
GH
Guardant Health...
|
Healthcare | 1.33% | 1.03% |
#9
4
Prev: #13
|
1.0 |
—
|
9,703 | 0.6% |
P
S
|
1,533,985 | $230,143,770 | 2018 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
PL
Planet Labs PBC
|
Industrials | 1.29% | 1.63% |
#10
5
Prev: #5
|
1.0 |
—
|
-1,197,539 | -15.1% |
P
S
|
6,721,154 | $222,671,832 | 2009 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BAP
Credicorp Ltd
|
Financial Services | 1.26% | 1.12% |
#11
1
Prev: #10
|
3.0 |
—
|
106,498 | 23.6% |
P
S
|
557,228 | $217,084,884 | 2003 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
EWTX
Edgewise Therap...
|
Healthcare | 1.11% | 1.04% |
#12
Prev: #12
|
2.4 |
—
|
250,681 | 5.6% |
P
S
|
4,728,623 | $192,123,952 | 2023 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
VICR
Vicor Corp
|
Technology | 1.09% | 0.22% |
#13
135
Prev: #148
|
3.4 |
—
|
307,044 | 162.1% |
P
S
|
496,507 | $188,563,428 | 2000 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
UCTT
Ultra Clean Hol...
|
Technology | 1.08% | 0.49% |
#14
45
Prev: #59
|
2.9 |
—
|
246,826 | 23.2% |
P
S
|
1,309,202 | $186,679,113 | 2007 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CW
Curtiss-Wright ...
|
Industrials | 1.01% | 1.13% |
#15
6
Prev: #9
|
0.9 |
—
|
3,364 | 1.5% |
P
S
|
229,123 | $173,620,244 | 2022 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
XMTR
Xometry Inc
|
Industrials | 0.99% | 0.45% |
#16
50
Prev: #66
|
2.4 |
—
|
255,358 | 16.9% |
P
S
|
1,768,213 | $170,667,919 | 2021 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
WULF
Terawulf Inc
|
Financial Services | 0.88% | 0.64% |
#17
21
Prev: #38
|
0.9 |
—
|
100,879 | 1.7% |
P
S
|
6,163,879 | $152,247,811 | 2024 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SEPN
Septerna Inc
|
Healthcare | 0.86% | 0.78% |
#18
7
Prev: #25
|
0.8 |
—
|
37,486 | 0.9% |
P
S
|
4,433,058 | $148,463,112 | 2024 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
NXT
Nextpower Inc
|
Technology | 0.83% | 0.92% |
#19
3
Prev: #16
|
2.3 |
—
|
169,643 | 16.4% |
P
S
|
1,207,194 | $143,825,093 | 2023 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CECO
CECO Environmen...
|
Industrials | 0.82% | 0.28% |
#20
103
Prev: #123
|
3.3 |
—
|
920,594 | 143.9% |
P
S
|
1,560,486 | $141,598,500 | 2000 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CRDO
Credo Technolog...
|
Technology | 0.81% | — |
#21
Prev: #—
|
3.8 |
—
|
517,062 | — |
NEW
|
517,062 | $140,615,011 | 2023 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CRS
Carpenter Techn...
|
Industrials | 0.81% | 0.91% |
#22
5
Prev: #17
|
0.3 |
—
|
-88,254 | -28.0% |
P
S
|
227,203 | $140,147,899 | 2004 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
IBN
ICICI Bank Ltd
|
Financial Services | 0.81% | 0.81% |
#23
1
Prev: #22
|
2.3 |
—
|
569,260 | 13.4% |
P
S
|
4,826,120 | $140,102,264 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
LASR
nLight Inc
|
Technology | 0.80% | 0.74% |
#24
3
Prev: #27
|
2.3 |
—
|
213,422 | 12.0% |
P
S
|
1,986,119 | $138,273,605 | 2018 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ONTO
Onto Innovation...
|
Technology | 0.78% | 0.48% |
#25
35
Prev: #60
|
2.3 |
—
|
34,116 | 10.6% |
P
S
|
354,650 | $134,217,293 | 2023 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
RSI
Rush Street Int...
|
Consumer Cyclical | 0.75% | 0.42% |
#26
53
Prev: #79
|
3.3 |
—
|
1,725,453 | 66.0% |
P
S
|
4,341,612 | $129,119,541 | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SITM
SiTime Corp
|
Technology | 0.74% | 0.58% |
#27
14
Prev: #41
|
0.3 |
—
|
-55,832 | -24.5% |
P
S
|
172,133 | $128,335,479 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SEI
Solaris Energy ...
|
Energy | 0.74% | 0.68% |
#28
3
Prev: #31
|
0.8 |
—
|
-43,189 | -2.7% |
P
S
|
1,584,985 | $127,527,893 | 2017 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
DAVE
Dave Inc
|
Technology | 0.72% | 0.08% |
#29
236
Prev: #265
|
3.3 |
—
|
269,203 | 431.9% |
P
S
|
331,537 | $123,527,371 | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SRRK
Scholar Rock Ho...
|
Healthcare | 0.70% | 0.69% |
#30
1
Prev: #29
|
2.3 |
—
|
285,385 | 14.9% |
P
S
|
2,205,618 | $121,308,990 | 2024 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
STRL
Sterling Infras...
|
Industrials | 0.70% | 0.50% |
#31
24
Prev: #55
|
0.8 |
—
|
-24,525 | -14.6% |
P
S
|
143,684 | $120,602,602 | 2005 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BE
Bloom Energy Co...
|
Industrials | 0.68% | 0.85% |
#32
13
Prev: #19
|
0.3 |
—
|
-459,542 | -54.1% |
P
S
|
390,259 | $118,131,399 | 2018 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
PTCT
PTC Therapeutic...
|
Healthcare | 0.68% | 0.51% |
#33
21
Prev: #54
|
2.8 |
—
|
424,335 | 41.8% |
P
S
|
1,440,107 | $117,469,528 | 2015 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
LTH
Life Time Group...
|
Consumer Cyclical | 0.68% | 0.13% |
#34
185
Prev: #219
|
3.3 |
—
|
2,216,746 | 342.0% |
P
S
|
2,864,852 | $117,000,556 | 2023 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CDNL
Cardinal Infras...
|
Industrials | 0.66% | 0.19% |
#35
131
Prev: #166
|
3.3 |
—
|
548,396 | 83.0% |
P
S
|
1,208,910 | $113,879,322 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MOD
Modine Manufact...
|
Consumer Cyclical | 0.65% | 0.79% |
#36
12
Prev: #24
|
0.8 |
—
|
-72,088 | -14.6% |
P
S
|
422,646 | $112,854,935 | 2009 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
FMX
Fomento Economi...
|
Consumer Defensive | 0.65% | 0.66% |
#37
1
Prev: #36
|
2.3 |
—
|
73,874 | 9.2% |
P
S
|
877,127 | $112,184,543 | 1999 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
NU
NU Holdings Ltd...
|
Financial Services | 0.64% | 0.77% |
#38
12
Prev: #26
|
2.3 |
—
|
1,026,204 | 14.1% |
P
S
|
8,314,486 | $111,081,533 | 2023 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SAIA
Saia Inc
|
Industrials | 0.64% | 0.67% |
#39
7
Prev: #32
|
0.8 |
—
|
4,080 | 1.6% |
P
S
|
262,043 | $110,362,030 | 2012 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CDNS
Cadence Design ...
|
Technology | 0.64% | — |
#40
Prev: #—
|
3.8 |
—
|
293,693 | — |
NEW
|
293,693 | $110,228,857 | 2011 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ARWR
Arrowhead Pharm...
|
Healthcare | 0.64% | 0.55% |
#41
6
Prev: #47
|
2.3 |
—
|
160,221 | 13.5% |
P
S
|
1,350,556 | $110,083,820 | 2013 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
VALE
Vale SA
|
Basic Materials | 0.63% | 0.43% |
#42
30
Prev: #72
|
3.3 |
—
|
3,568,359 | 97.3% |
P
S
|
7,236,306 | $108,834,042 | 2009 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
UTI
Universal Techn...
|
Consumer Defensive | 0.62% | 0.47% |
#43
20
Prev: #63
|
2.7 |
—
|
743,138 | 42.3% |
P
S
|
2,499,689 | $106,911,699 | 1999 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SCCO
Southern Copper...
|
Basic Materials | 0.62% | 0.41% |
#44
40
Prev: #84
|
3.2 |
—
|
287,526 | 88.8% |
P
S
|
611,241 | $106,514,832 | 2008 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
KYMR
Kymera Therapeu...
|
Healthcare | 0.61% | 0.64% |
#45
6
Prev: #39
|
0.7 |
—
|
-124,350 | -11.9% |
P
S
|
919,233 | $105,408,448 | 2021 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TWST
Twist Bioscienc...
|
Healthcare | 0.61% | 0.20% |
#46
112
Prev: #158
|
3.2 |
—
|
437,830 | 74.9% |
P
S
|
1,022,526 | $105,197,475 | 2018 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
NTRA
Natera Inc
|
Healthcare | 0.60% | 0.42% |
#47
33
Prev: #80
|
2.7 |
—
|
99,534 | 35.0% |
P
S
|
383,872 | $104,202,054 | 2016 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SNEX
StoneX Group In...
|
Financial Services | 0.60% | 0.51% |
#48
4
Prev: #52
|
0.7 |
—
|
13,922 | 1.6% |
P
S
|
875,452 | $103,741,062 | 2025 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
COHR
Coherent Corp
|
Technology | 0.59% | 0.90% |
#49
31
Prev: #18
|
0.2 |
—
|
-256,732 | -49.7% |
P
S
|
259,497 | $102,363,782 | 2000 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ESE
ESCO Technologi...
|
Technology | 0.58% | 0.38% |
#50
42
Prev: #92
|
3.2 |
—
|
102,290 | 55.1% |
P
S
|
287,995 | $100,809,770 | 2002 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 |
Showing 1-50 of 439 holdings